What is STUninstaller.exe?

STUninstaller.exe is digitally signed by Knowhow Information & Communication Inc.

STUninstaller.exe is usually located in the 'c:\downloads\' folder.

Some of the anti-virus scanners at VirusTotal detected STUninstaller.exe.

If you have additional information about the file, please share it with the FreeFixer users by posting a comment at the bottom of this page.

Vendor and version information [?]

STUninstaller.exe does not have any version or vendor information.

Digital signatures [?]

STUninstaller.exe has a valid digital signature.

PropertyValue
Signer nameKnowhow Information & Communication Inc
Certificate issuer nameVeriSign Class 3 Code Signing 2010 CA
Certificate serial number12d90226158ee272ce4828b04cfdc6cb

VirusTotal report

2 of the 72 anti-virus programs at VirusTotal detected the STUninstaller.exe file. That's a 3% detection rate.

ScannerDetection Name
NANO-Antivirus Trojan.Win32.Crypted.fbymzw
Zillya Trojan.GofotCRTD.Win32.12241
2 of the 72 anti-virus programs detected the STUninstaller.exe file.

Sandbox Report

The following information was gathered by executing the file inside Cuckoo Sandbox.

Summary

Successfully executed process in sandbox.

Summary

{
    "directory_created": [
        "C:\\Program Files (x86)\\seetrol",
        "C:\\Program Files (x86)\\seetrol\\slave"
    ],
    "dll_loaded": [
        "C:\\Windows\\syswow64\\MSCTF.dll",
        "API-MS-Win-Core-LocalRegistry-L1-1-0.dll",
        "OLEAUT32.DLL",
        "C:\\Windows\\system32\\ole32.dll",
        "dwmapi.dll",
        "SETUPAPI.dll",
        "C:\\Windows\\system32\\uxtheme.dll"
    ],
    "file_opened": [
        "C:\\Program Files (x86)\\seetrol\\slave"
    ],
    "regkey_opened": [
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{8613E14C-D0C0-4161-AC0F-1DD2563286BC}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
        "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\OLE\\Tracing",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{0000897b-83df-4b96-be07-0fb58b01c4a4}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
        "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\CTF\\TIP\\{0000897b-83df-4b96-be07-0fb58b01c4a4}\\LanguageProfile\\0x00000000\\{0001bea3-ed56-483d-a2e2-aeae25577436}",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{C1EE01F2-B3B6-4A6A-9DDD-E988C088EC82}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
        "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\MountPoints2\\CPC\\Volume\\{3f5cc1b5-70f9-11e8-b07b-806e6f6e6963}\\",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{F25E9F57-2FC8-4EB3-A41A-CCE5F08541E6}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
        "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{07EB03D6-B001-41DF-9192-BF9B841EE71F}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\KnownClasses",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{AE6BE008-07FB-400D-8BEB-337A64F7051F}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\OLE",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{E429B25A-E5D3-4D1F-9BE3-0C608477E3A1}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
        "HKEY_CURRENT_USER\\Software\\Microsoft\\CTF\\DirectSwitchHotkeys",
        "HKEY_CURRENT_USER\\Software\\Microsoft\\CTF\\LayoutIcon\\0409\\0000041d",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{F89E9E58-BD2F-4008-9AC2-0F816C09F4EE}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{DCBD6FA8-032F-11D3-B5B1-00C04FC324A1}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
        "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\MountPoints2\\CPC\\Volume",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\OLEAUT",
        "HKEY_CURRENT_USER\\Keyboard Layout\\Toggle",
        "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\MountPoints2\\CPC\\Volume\\{3f5cc1b6-70f9-11e8-b07b-806e6f6e6963}\\",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{531FDEBF-9B4C-4A43-A2AA-960E8FCDC732}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{A028AE76-01B1-46C2-99C4-ACD9858AE02F}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{81D4E9C9-1D3B-41BC-9E6C-4B40BF79E35E}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{03B5835F-F03C-411B-9CE2-AA23E1171E36}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
        "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\Setup",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\Compatibility\\fe75686953172f1d15c44de8e1cca90c750b6baf90e8c3cadbe76e02e260e064.bin",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{3697C5FA-60DD-4B56-92D4-74A569205C16}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{78CB5B0E-26ED-4FCC-854C-77E8F3D1AA80}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}"
    ],
    "directory_removed": [
        "C:\\Program Files (x86)\\seetrol\\slave"
    ],
    "regkey_read": [
        "HKEY_CURRENT_USER\\Keyboard Layout\\Toggle\\Language Hotkey",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\CTF\\EnableAnchorContext",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\Windows\\CurrentVersion\\DevicePath",
        "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\MountPoints2\\CPC\\Volume\\{3f5cc1b5-70f9-11e8-b07b-806e6f6e6963}\\Generation",
        "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Control\\Nls\\Locale\\00000409",
        "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\MountPoints2\\CPC\\Volume\\{3f5cc1b6-70f9-11e8-b07b-806e6f6e6963}\\Generation",
        "HKEY_CURRENT_USER\\Keyboard Layout\\Toggle\\Hotkey",
        "HKEY_CURRENT_USER\\Keyboard Layout\\Toggle\\Layout Hotkey",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\OLE\\PageAllocatorUseSystemHeap",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{0000897b-83df-4b96-be07-0fb58b01c4a4}\\LanguageProfile\\0x00000000\\{0001bea3-ed56-483d-a2e2-aeae25577436}\\Enable",
        "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\MountPoints2\\CPC\\Volume\\{3f5cc1b5-70f9-11e8-b07b-806e6f6e6963}\\Data",
        "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Control\\Nls\\Language Groups\\1",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles",
        "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\MountPoints2\\CPC\\Volume\\{3f5cc1b6-70f9-11e8-b07b-806e6f6e6963}\\Data",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Setup\\SourcePath",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\OLE\\PageAllocatorSystemHeapIsPrivate"
    ],
    "directory_enumerated": [
        "C:\\Program Files (x86)\\seetrol\\slave\\*.*",
        "C:\\Program Files (x86)\\seetrol"
    ]
}

Generic

[
    {
        "process_path": "C:\\Users\\cuck\\AppData\\Local\\Temp\\fe75686953172f1d15c44de8e1cca90c750b6baf90e8c3cadbe76e02e260e064.bin",
        "process_name": "fe75686953172f1d15c44de8e1cca90c750b6baf90e8c3cadbe76e02e260e064.bin",
        "pid": 2816,
        "summary": {
            "directory_created": [
                "C:\\Program Files (x86)\\seetrol",
                "C:\\Program Files (x86)\\seetrol\\slave"
            ],
            "dll_loaded": [
                "C:\\Windows\\syswow64\\MSCTF.dll",
                "API-MS-Win-Core-LocalRegistry-L1-1-0.dll",
                "OLEAUT32.DLL",
                "C:\\Windows\\system32\\ole32.dll",
                "dwmapi.dll",
                "SETUPAPI.dll",
                "C:\\Windows\\system32\\uxtheme.dll"
            ],
            "file_opened": [
                "C:\\Program Files (x86)\\seetrol\\slave"
            ],
            "regkey_opened": [
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{8613E14C-D0C0-4161-AC0F-1DD2563286BC}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
                "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\OLE\\Tracing",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{0000897b-83df-4b96-be07-0fb58b01c4a4}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
                "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\CTF\\TIP\\{0000897b-83df-4b96-be07-0fb58b01c4a4}\\LanguageProfile\\0x00000000\\{0001bea3-ed56-483d-a2e2-aeae25577436}",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{C1EE01F2-B3B6-4A6A-9DDD-E988C088EC82}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
                "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\MountPoints2\\CPC\\Volume\\{3f5cc1b5-70f9-11e8-b07b-806e6f6e6963}\\",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{F25E9F57-2FC8-4EB3-A41A-CCE5F08541E6}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
                "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{07EB03D6-B001-41DF-9192-BF9B841EE71F}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\KnownClasses",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{AE6BE008-07FB-400D-8BEB-337A64F7051F}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\OLE",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{E429B25A-E5D3-4D1F-9BE3-0C608477E3A1}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
                "HKEY_CURRENT_USER\\Software\\Microsoft\\CTF\\DirectSwitchHotkeys",
                "HKEY_CURRENT_USER\\Software\\Microsoft\\CTF\\LayoutIcon\\0409\\0000041d",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{F89E9E58-BD2F-4008-9AC2-0F816C09F4EE}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{DCBD6FA8-032F-11D3-B5B1-00C04FC324A1}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
                "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\MountPoints2\\CPC\\Volume",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\OLEAUT",
                "HKEY_CURRENT_USER\\Keyboard Layout\\Toggle",
                "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\MountPoints2\\CPC\\Volume\\{3f5cc1b6-70f9-11e8-b07b-806e6f6e6963}\\",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{531FDEBF-9B4C-4A43-A2AA-960E8FCDC732}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{A028AE76-01B1-46C2-99C4-ACD9858AE02F}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{81D4E9C9-1D3B-41BC-9E6C-4B40BF79E35E}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{03B5835F-F03C-411B-9CE2-AA23E1171E36}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
                "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\Setup",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\Compatibility\\fe75686953172f1d15c44de8e1cca90c750b6baf90e8c3cadbe76e02e260e064.bin",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{3697C5FA-60DD-4B56-92D4-74A569205C16}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{78CB5B0E-26ED-4FCC-854C-77E8F3D1AA80}\\Category\\Category\\{534C48C1-0607-4098-A521-4FC899C73E90}"
            ],
            "directory_removed": [
                "C:\\Program Files (x86)\\seetrol\\slave"
            ],
            "regkey_read": [
                "HKEY_CURRENT_USER\\Keyboard Layout\\Toggle\\Language Hotkey",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\CTF\\EnableAnchorContext",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\Windows\\CurrentVersion\\DevicePath",
                "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\MountPoints2\\CPC\\Volume\\{3f5cc1b5-70f9-11e8-b07b-806e6f6e6963}\\Generation",
                "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Control\\Nls\\Locale\\00000409",
                "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\MountPoints2\\CPC\\Volume\\{3f5cc1b6-70f9-11e8-b07b-806e6f6e6963}\\Generation",
                "HKEY_CURRENT_USER\\Keyboard Layout\\Toggle\\Hotkey",
                "HKEY_CURRENT_USER\\Keyboard Layout\\Toggle\\Layout Hotkey",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\OLE\\PageAllocatorUseSystemHeap",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\CTF\\TIP\\{0000897b-83df-4b96-be07-0fb58b01c4a4}\\LanguageProfile\\0x00000000\\{0001bea3-ed56-483d-a2e2-aeae25577436}\\Enable",
                "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\MountPoints2\\CPC\\Volume\\{3f5cc1b5-70f9-11e8-b07b-806e6f6e6963}\\Data",
                "HKEY_LOCAL_MACHINE\\SYSTEM\\ControlSet001\\Control\\Nls\\Language Groups\\1",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles",
                "HKEY_CURRENT_USER\\Software\\Microsoft\\Windows\\CurrentVersion\\Explorer\\MountPoints2\\CPC\\Volume\\{3f5cc1b6-70f9-11e8-b07b-806e6f6e6963}\\Data",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Setup\\SourcePath",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\OLE\\PageAllocatorSystemHeapIsPrivate"
            ],
            "directory_enumerated": [
                "C:\\Program Files (x86)\\seetrol\\slave\\*.*",
                "C:\\Program Files (x86)\\seetrol"
            ]
        },
        "first_seen": 1574412785.625,
        "ppid": 2016
    },
    {
        "process_path": "C:\\Windows\\System32\\lsass.exe",
        "process_name": "lsass.exe",
        "pid": 476,
        "summary": {},
        "first_seen": 1574412785.359375,
        "ppid": 376
    }
]

Signatures

[
    {
        "markcount": 1,
        "families": [],
        "description": "Checks if process is being debugged by a debugger",
        "severity": 1,
        "marks": [
            {
                "call": {
                    "category": "system",
                    "status": 0,
                    "stacktrace": [],
                    "last_error": 0,
                    "nt_status": -1073741772,
                    "api": "IsDebuggerPresent",
                    "return_value": 0,
                    "arguments": {},
                    "time": 1574412785.719,
                    "tid": 2420,
                    "flags": {}
                },
                "pid": 2816,
                "type": "call",
                "cid": 53
            }
        ],
        "references": [],
        "name": "checks_debugger"
    },
    {
        "markcount": 1,
        "families": [],
        "description": "This executable has a PDB path",
        "severity": 1,
        "marks": [
            {
                "category": "pdb_path",
                "ioc": "D:\\MyProject\\KHProject\\Seetrol_Any\\STUninstaller\\Release\\STUninstaller.pdb",
                "type": "ioc",
                "description": null
            }
        ],
        "references": [],
        "name": "has_pdb"
    },
    {
        "markcount": 22,
        "families": [],
        "description": "Foreign language identified in PE resource",
        "severity": 2,
        "marks": [
            {
                "name": "RT_ICON",
                "language": "LANG_KOREAN",
                "offset": "0x0001d7a0",
                "filetype": "GLS_BINARY_LSB_FIRST",
                "sublanguage": "SUBLANG_KOREAN",
                "type": "generic",
                "size": "0x00000468"
            },
            {
                "name": "RT_ICON",
                "language": "LANG_KOREAN",
                "offset": "0x0001d7a0",
                "filetype": "GLS_BINARY_LSB_FIRST",
                "sublanguage": "SUBLANG_KOREAN",
                "type": "generic",
                "size": "0x00000468"
            },
            {
                "name": "RT_ICON",
                "language": "LANG_KOREAN",
                "offset": "0x0001d7a0",
                "filetype": "GLS_BINARY_LSB_FIRST",
                "sublanguage": "SUBLANG_KOREAN",
                "type": "generic",
                "size": "0x00000468"
            },
            {
                "name": "RT_ICON",
                "language": "LANG_KOREAN",
                "offset": "0x0001d7a0",
                "filetype": "GLS_BINARY_LSB_FIRST",
                "sublanguage": "SUBLANG_KOREAN",
                "type": "generic",
                "size": "0x00000468"
            },
            {
                "name": "RT_ICON",
                "language": "LANG_KOREAN",
                "offset": "0x0001d7a0",
                "filetype": "GLS_BINARY_LSB_FIRST",
                "sublanguage": "SUBLANG_KOREAN",
                "type": "generic",
                "size": "0x00000468"
            },
            {
                "name": "RT_ICON",
                "language": "LANG_KOREAN",
                "offset": "0x0001d7a0",
                "filetype": "GLS_BINARY_LSB_FIRST",
                "sublanguage": "SUBLANG_KOREAN",
                "type": "generic",
                "size": "0x00000468"
            },
            {
                "name": "RT_ICON",
                "language": "LANG_KOREAN",
                "offset": "0x0001d7a0",
                "filetype": "GLS_BINARY_LSB_FIRST",
                "sublanguage": "SUBLANG_KOREAN",
                "type": "generic",
                "size": "0x00000468"
            },
            {
                "name": "RT_ICON",
                "language": "LANG_KOREAN",
                "offset": "0x0001d7a0",
                "filetype": "GLS_BINARY_LSB_FIRST",
                "sublanguage": "SUBLANG_KOREAN",
                "type": "generic",
                "size": "0x00000468"
            },
            {
                "name": "RT_ICON",
                "language": "LANG_KOREAN",
                "offset": "0x0001d7a0",
                "filetype": "GLS_BINARY_LSB_FIRST",
                "sublanguage": "SUBLANG_KOREAN",
                "type": "generic",
                "size": "0x00000468"
            },
            {
                "name": "RT_ICON",
                "language": "LANG_KOREAN",
                "offset": "0x0001d7a0",
                "filetype": "GLS_BINARY_LSB_FIRST",
                "sublanguage": "SUBLANG_KOREAN",
                "type": "generic",
                "size": "0x00000468"
            },
            {
                "name": "RT_ICON",
                "language": "LANG_KOREAN",
                "offset": "0x0001d7a0",
                "filetype": "GLS_BINARY_LSB_FIRST",
                "sublanguage": "SUBLANG_KOREAN",
                "type": "generic",
                "size": "0x00000468"
            },
            {
                "name": "RT_ICON",
                "language": "LANG_KOREAN",
                "offset": "0x0001d7a0",
                "filetype": "GLS_BINARY_LSB_FIRST",
                "sublanguage": "SUBLANG_KOREAN",
                "type": "generic",
                "size": "0x00000468"
            },
            {
                "name": "RT_ICON",
                "language": "LANG_KOREAN",
                "offset": "0x0001d7a0",
                "filetype": "GLS_BINARY_LSB_FIRST",
                "sublanguage": "SUBLANG_KOREAN",
                "type": "generic",
                "size": "0x00000468"
            },
            {
                "name": "RT_ICON",
                "language": "LANG_KOREAN",
                "offset": "0x0001d7a0",
                "filetype": "GLS_BINARY_LSB_FIRST",
                "sublanguage": "SUBLANG_KOREAN",
                "type": "generic",
                "size": "0x00000468"
            },
            {
                "name": "RT_ICON",
                "language": "LANG_KOREAN",
                "offset": "0x0001d7a0",
                "filetype": "GLS_BINARY_LSB_FIRST",
                "sublanguage": "SUBLANG_KOREAN",
                "type": "generic",
                "size": "0x00000468"
            },
            {
                "name": "RT_ICON",
                "language": "LANG_KOREAN",
                "offset": "0x0001d7a0",
                "filetype": "GLS_BINARY_LSB_FIRST",
                "sublanguage": "SUBLANG_KOREAN",
                "type": "generic",
                "size": "0x00000468"
            },
            {
                "name": "RT_MENU",
                "language": "LANG_KOREAN",
                "offset": "0x0001dc08",
                "filetype": "data",
                "sublanguage": "SUBLANG_KOREAN",
                "type": "generic",
                "size": "0x00000052"
            },
            {
                "name": "RT_DIALOG",
                "language": "LANG_KOREAN",
                "offset": "0x0001dc5c",
                "filetype": "data",
                "sublanguage": "SUBLANG_KOREAN",
                "type": "generic",
                "size": "0x00000040"
            },
            {
                "name": "RT_STRING",
                "language": "LANG_KOREAN",
                "offset": "0x0001dc9c",
                "filetype": "data",
                "sublanguage": "SUBLANG_KOREAN",
                "type": "generic",
                "size": "0x00000054"
            },
            {
                "name": "RT_ACCELERATOR",
                "language": "LANG_KOREAN",
                "offset": "0x0001dcf0",
                "filetype": "data",
                "sublanguage": "SUBLANG_KOREAN",
                "type": "generic",
                "size": "0x00000010"
            },
            {
                "name": "RT_GROUP_ICON",
                "language": "LANG_KOREAN",
                "offset": "0x0001dd78",
                "filetype": "MS Windows icon resource - 8 icons, 32x32, 16 colors",
                "sublanguage": "SUBLANG_KOREAN",
                "type": "generic",
                "size": "0x00000076"
            },
            {
                "name": "RT_GROUP_ICON",
                "language": "LANG_KOREAN",
                "offset": "0x0001dd78",
                "filetype": "MS Windows icon resource - 8 icons, 32x32, 16 colors",
                "sublanguage": "SUBLANG_KOREAN",
                "type": "generic",
                "size": "0x00000076"
            }
        ],
        "references": [],
        "name": "origin_langid"
    },
    {
        "markcount": 2,
        "families": [],
        "description": "Checks for the Locally Unique Identifier on the system for a suspicious privilege",
        "severity": 2,
        "marks": [
            {
                "call": {
                    "category": "system",
                    "status": 1,
                    "stacktrace": [],
                    "api": "LookupPrivilegeValueW",
                    "return_value": 1,
                    "arguments": {
                        "system_name": "",
                        "privilege_name": "SeDebugPrivilege"
                    },
                    "time": 1574412786.25,
                    "tid": 2420,
                    "flags": {}
                },
                "pid": 2816,
                "type": "call",
                "cid": 229
            },
            {
                "call": {
                    "category": "system",
                    "status": 1,
                    "stacktrace": [],
                    "api": "LookupPrivilegeValueW",
                    "return_value": 1,
                    "arguments": {
                        "system_name": "",
                        "privilege_name": "SeDebugPrivilege"
                    },
                    "time": 1574412786.25,
                    "tid": 2420,
                    "flags": {}
                },
                "pid": 2816,
                "type": "call",
                "cid": 271
            }
        ],
        "references": [],
        "name": "privilege_luid_check"
    }
]

Yara

The Yara rules did not detect anything in the file.

Network

{
    "tls": [],
    "udp": [
        {
            "src": "192.168.56.101",
            "dst": "192.168.56.255",
            "offset": 662,
            "time": 6.216375112533569,
            "dport": 137,
            "sport": 137
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 3462,
            "time": 6.160576105117798,
            "dport": 5355,
            "sport": 51001
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 3790,
            "time": 4.156224012374878,
            "dport": 5355,
            "sport": 53595
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 4118,
            "time": 6.17149806022644,
            "dport": 5355,
            "sport": 53848
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 4446,
            "time": 4.655596971511841,
            "dport": 5355,
            "sport": 54255
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 4774,
            "time": 3.039566993713379,
            "dport": 5355,
            "sport": 55314
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 5102,
            "time": 4.686306953430176,
            "dport": 1900,
            "sport": 1900
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 11572,
            "time": 4.186411142349243,
            "dport": 3702,
            "sport": 49152
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 15764,
            "time": 6.247910022735596,
            "dport": 1900,
            "sport": 53598
        }
    ],
    "dns_servers": [],
    "http": [],
    "icmp": [],
    "smtp": [],
    "tcp": [],
    "smtp_ex": [],
    "mitm": [],
    "hosts": [],
    "pcap_sha256": "d93238450774e6301a93af169227c4a8e1ecfc7fa7fbb237514486b7728ae74d",
    "dns": [],
    "http_ex": [],
    "domains": [],
    "dead_hosts": [],
    "sorted_pcap_sha256": "9ba18ffe3adbd303f474ed39c4fe3be2272a0acd095a2adbb91688609803cb29",
    "irc": [],
    "https_ex": []
}

Screenshots

Screenshot from the sandboxScreenshot from the sandbox

STUninstaller.exe removal instructions

The instructions below shows how to remove STUninstaller.exe with help from the FreeFixer removal tool. Basically, you install FreeFixer, scan your computer, check the STUninstaller.exe file for removal, restart your computer and scan it again to verify that STUninstaller.exe has been successfully removed. Here are the removal instructions in more detail:

  1. Download and install FreeFixer: http://www.freefixer.com/download.html
  2. Start FreeFixer and press the Start Scan button. The scan will finish in approximately five minutes.
    Screenshot of Start Scan button
  3. When the scan is finished, locate STUninstaller.exe in the scan result and tick the checkbox next to the STUninstaller.exe file. Do not check any other file for removal unless you are 100% sure you want to delete it. Tip: Press CTRL-F to open up FreeFixer's search dialog to quickly locate STUninstaller.exe in the scan result.
    Red arrow point on the unwanted file
    c:\downloads\STUninstaller.exe
  4. Scroll down to the bottom of the scan result and press the Fix button. FreeFixer will now delete the STUninstaller.exe file.
    Screenshot of Fix button
  5. Restart your computer.
  6. Start FreeFixer and scan your computer again. If STUninstaller.exe still remains in the scan result, proceed with the next step. If STUninstaller.exe is gone from the scan result you're done.
  7. If STUninstaller.exe still remains in the scan result, check its checkbox again in the scan result and click Fix.
  8. Restart your computer.
  9. Start FreeFixer and scan your computer again. Verify that STUninstaller.exe no longer appear in the scan result.
Please select the option that best describe your thoughts on the removal instructions given above








Free Questionnaires

Hashes [?]

PropertyValue
MD53dae038f53ff454e5b9d194c14bd5245
SHA256fe75686953172f1d15c44de8e1cca90c750b6baf90e8c3cadbe76e02e260e064

Error Messages

These are some of the error messages that can appear related to stuninstaller.exe:

stuninstaller.exe has encountered a problem and needs to close. We are sorry for the inconvenience.

stuninstaller.exe - Application Error. The instruction at "0xXXXXXXXX" referenced memory at "0xXXXXXXXX". The memory could not be "read/written". Click on OK to terminate the program.

stuninstaller.exe has stopped working.

End Program - stuninstaller.exe. This program is not responding.

stuninstaller.exe is not a valid Win32 application.

stuninstaller.exe - Application Error. The application failed to initialize properly (0xXXXXXXXX). Click OK to terminate the application.

What will you do with the file?

To help other users, please let us know what you will do with the file:



Comments

Please share with the other users what you think about this file. What does this file do? Is it legitimate or something that your computer is better without? Do you know how it was installed on your system? Did you install it yourself or did it come bundled with some other software? Is it running smoothly or do you get some error message? Any information that will help to document this file is welcome. Thank you for your contributions.

I'm reading all new comments so don't hesitate to post a question about the file. If I don't have the answer perhaps another user can help you.

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