What is SystemNTN.exe?

SystemNTN.exe is part of lsass and developed by microsoft according to the SystemNTN.exe version information.

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

Some of the anti-virus scanners at VirusTotal detected SystemNTN.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 [?]

The following is the available information on SystemNTN.exe:

PropertyValue
Product namelsass
Company namemicrosoft
Legal copyrightCopyright (C) 2016-2019 www.microsoft.com
Product version2.12.0
File version2.12.0

Here's a screenshot of the file properties when displayed by Windows Explorer:

Product namelsass
Company namemicrosoft
Legal copyrightCopyright (C) 2016-2019 www.microsof..
Product version2.12.0
File version2.12.0

Digital signatures [?]

SystemNTN.exe is not signed.

VirusTotal report

40 of the 62 anti-virus programs at VirusTotal detected the SystemNTN.exe file. That's a 65% detection rate.

ScannerDetection Name
Acronis suspicious
Ad-Aware Generic.Application.CoinMiner.1.A24FBFF3
AhnLab-V3 Trojan/Win32.Miner.C2495048
Antiy-AVL Trojan/Win32.Miner
Arcabit Generic.Application.CoinMiner.1.A24FBFF3
Avast Win32:CryptoMiner-L [Trj]
AVG Win32:CryptoMiner-L [Trj]
Avira HEUR/AGEN.1005018
BitDefender Generic.Application.CoinMiner.1.A24FBFF3
ClamAV Multios.Coinminer.Miner-6781728-2
CrowdStrike win/malicious_confidence_80% (D)
Cybereason malicious.c87213
Emsisoft Generic.Application.CoinMiner.1.A24FBFF3 (B)
Endgame malicious (high confidence)
ESET-NOD32 a variant of Win32/CoinMiner.DV potentially unwanted
F-Secure Heuristic.HEUR/AGEN.1005018
Fortinet W32/Miner.SMBM4!tr
GData Win32.Application.CoinMiner.T@gen
Invincea heuristic
Jiangmin RiskTool.BitCoinMiner.hsv
K7AntiVirus Trojan ( 0053a0551 )
K7GW Adware ( 005234341 )
Kaspersky HEUR:Trojan.Win32.Miner.gen
Malwarebytes Trojan.BitCoinMiner
MAX malware (ai score=100)
McAfee PUP-XFA-YJ
McAfee-GW-Edition BehavesLike.Win32.PUPXEK.vh
Microsoft PUA:Win32/CoinMiner
MicroWorld-eScan Generic.Application.CoinMiner.1.A24FBFF3
NANO-Antivirus Trojan.Win32.Miner.fndjpi
Paloalto generic.ml
Panda Trj/GdSda.A
Qihoo-360 Win32/Trojan.c65
SentinelOne static engine - malicious
Sophos XMRig Miner (PUA)
Symantec Miner.XMRig
VBA32 BScope.Trojan.Miner
Webroot W32.Malware.Gen
Yandex Trojan.Miner!e/nerwUBJzc
ZoneAlarm HEUR:Trojan.Win32.Miner.gen
40 of the 62 anti-virus programs detected the SystemNTN.exe file.

Sandbox Report

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

Summary

Successfully executed process in sandbox.

Summary

{
    "file_opened": [
        "C:\\Windows\\System32\\wshqos.dll",
        "C:\\Windows\\System32\\wship6.dll"
    ],
    "regkey_opened": [
        "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\Setup",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\OLE",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\OLEAUT",
        "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\OLE\\Tracing",
        "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion"
    ],
    "regkey_read": [
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Setup\\SourcePath",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\OLE\\PageAllocatorSystemHeapIsPrivate",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\Windows\\CurrentVersion\\DevicePath",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\OLE\\PageAllocatorUseSystemHeap",
        "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles"
    ],
    "dll_loaded": [
        "API-MS-Win-Core-LocalRegistry-L1-1-0.dll",
        "powrprof.dll"
    ],
    "file_failed": [
        "C:\\Users\\cuck\\AppData\\Local\\Temp\\config.json"
    ]
}

Generic

[
    {
        "process_path": "C:\\Users\\cuck\\AppData\\Local\\Temp\\a21ce1e1749683ce1592f37256f3afcbecfb4a647f3a0feb0d6e2b851b989e75.bin",
        "process_name": "a21ce1e1749683ce1592f37256f3afcbecfb4a647f3a0feb0d6e2b851b989e75.bin",
        "pid": 1664,
        "summary": {
            "file_opened": [
                "C:\\Windows\\System32\\wshqos.dll",
                "C:\\Windows\\System32\\wship6.dll"
            ],
            "regkey_opened": [
                "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion\\Setup",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\OLE",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\OLEAUT",
                "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\OLE\\Tracing",
                "HKEY_LOCAL_MACHINE\\Software\\Microsoft\\Windows\\CurrentVersion"
            ],
            "regkey_read": [
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows\\CurrentVersion\\Setup\\SourcePath",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\OLE\\PageAllocatorSystemHeapIsPrivate",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Wow6432Node\\Microsoft\\Windows\\CurrentVersion\\DevicePath",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\OLE\\PageAllocatorUseSystemHeap",
                "HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles"
            ],
            "dll_loaded": [
                "API-MS-Win-Core-LocalRegistry-L1-1-0.dll",
                "powrprof.dll"
            ],
            "file_failed": [
                "C:\\Users\\cuck\\AppData\\Local\\Temp\\config.json"
            ]
        },
        "first_seen": 1603371189.609375,
        "ppid": 2448
    },
    {
        "process_path": "C:\\Windows\\System32\\lsass.exe",
        "process_name": "lsass.exe",
        "pid": 476,
        "summary": {},
        "first_seen": 1603371189.296875,
        "ppid": 376
    }
]

Signatures

[
    {
        "markcount": 101,
        "families": [],
        "description": "Command line console output was observed",
        "severity": 1,
        "marks": [
            {
                "call": {
                    "category": "misc",
                    "status": 1,
                    "stacktrace": [],
                    "api": "WriteConsoleA",
                    "return_value": 1,
                    "arguments": {
                        "buffer": "u",
                        "console_handle": "0x0000000b"
                    },
                    "time": 1603371189.687375,
                    "tid": 2736,
                    "flags": {}
                },
                "pid": 1664,
                "type": "call",
                "cid": 129
            },
            {
                "call": {
                    "category": "misc",
                    "status": 1,
                    "stacktrace": [],
                    "api": "WriteConsoleA",
                    "return_value": 1,
                    "arguments": {
                        "buffer": "n",
                        "console_handle": "0x0000000b"
                    },
                    "time": 1603371189.687375,
                    "tid": 2736,
                    "flags": {}
                },
                "pid": 1664,
                "type": "call",
                "cid": 130
            },
            {
                "call": {
                    "category": "misc",
                    "status": 1,
                    "stacktrace": [],
                    "api": "WriteConsoleA",
                    "return_value": 1,
                    "arguments": {
                        "buffer": "a",
                        "console_handle": "0x0000000b"
                    },
                    "time": 1603371189.687375,
                    "tid": 2736,
                    "flags": {}
                },
                "pid": 1664,
                "type": "call",
                "cid": 131
            },
            {
                "call": {
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                    "status": 1,
                    "stacktrace": [],
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                    "return_value": 1,
                    "arguments": {
                        "buffer": "b",
                        "console_handle": "0x0000000b"
                    },
                    "time": 1603371189.687375,
                    "tid": 2736,
                    "flags": {}
                },
                "pid": 1664,
                "type": "call",
                "cid": 132
            },
            {
                "call": {
                    "category": "misc",
                    "status": 1,
                    "stacktrace": [],
                    "api": "WriteConsoleA",
                    "return_value": 1,
                    "arguments": {
                        "buffer": "l",
                        "console_handle": "0x0000000b"
                    },
                    "time": 1603371189.687375,
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                    "flags": {}
                },
                "pid": 1664,
                "type": "call",
                "cid": 133
            },
            {
                "call": {
                    "category": "misc",
                    "status": 1,
                    "stacktrace": [],
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                    "return_value": 1,
                    "arguments": {
                        "buffer": "e",
                        "console_handle": "0x0000000b"
                    },
                    "time": 1603371189.687375,
                    "tid": 2736,
                    "flags": {}
                },
                "pid": 1664,
                "type": "call",
                "cid": 134
            },
            {
                "call": {
                    "category": "misc",
                    "status": 1,
                    "stacktrace": [],
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                    "arguments": {
                        "buffer": "t",
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            },
            {
                "call": {
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                    "time": 1603371189.687375,
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            {
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                    "api": "WriteConsoleA",
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                "call": {
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                    },
                    "time": 1603371189.687375,
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                    "flags": {}
                },
                "pid": 1664,
                "type": "call",
                "cid": 177
            },
            {
                "call": {
                    "category": "misc",
                    "status": 1,
                    "stacktrace": [],
                    "api": "WriteConsoleA",
                    "return_value": 1,
                    "arguments": {
                        "buffer": "o",
                        "console_handle": "0x0000000b"
                    },
                    "time": 1603371189.687375,
                    "tid": 2736,
                    "flags": {}
                },
                "pid": 1664,
                "type": "call",
                "cid": 178
            },
            {
                "call": {
                    "category": "misc",
                    "status": 1,
                    "stacktrace": [],
                    "api": "WriteConsoleA",
                    "return_value": 1,
                    "arguments": {
                        "buffer": "n",
                        "console_handle": "0x0000000b"
                    },
                    "time": 1603371189.687375,
                    "tid": 2736,
                    "flags": {}
                },
                "pid": 1664,
                "type": "call",
                "cid": 179
            },
            {
                "call": {
                    "category": "misc",
                    "status": 1,
                    "stacktrace": [],
                    "api": "WriteConsoleA",
                    "return_value": 1,
                    "arguments": {
                        "buffer": "f",
                        "console_handle": "0x0000000b"
                    },
                    "time": 1603371189.687375,
                    "tid": 2736,
                    "flags": {}
                },
                "pid": 1664,
                "type": "call",
                "cid": 180
            },
            {
                "call": {
                    "category": "misc",
                    "status": 1,
                    "stacktrace": [],
                    "api": "WriteConsoleA",
                    "return_value": 1,
                    "arguments": {
                        "buffer": "i",
                        "console_handle": "0x0000000b"
                    },
                    "time": 1603371189.687375,
                    "tid": 2736,
                    "flags": {}
                },
                "pid": 1664,
                "type": "call",
                "cid": 181
            },
            {
                "call": {
                    "category": "misc",
                    "status": 1,
                    "stacktrace": [],
                    "api": "WriteConsoleA",
                    "return_value": 1,
                    "arguments": {
                        "buffer": "g",
                        "console_handle": "0x0000000b"
                    },
                    "time": 1603371189.687375,
                    "tid": 2736,
                    "flags": {}
                },
                "pid": 1664,
                "type": "call",
                "cid": 182
            },
            {
                "call": {
                    "category": "misc",
                    "status": 1,
                    "stacktrace": [],
                    "api": "WriteConsoleA",
                    "return_value": 1,
                    "arguments": {
                        "buffer": "j",
                        "console_handle": "0x0000000b"
                    },
                    "time": 1603371189.687375,
                    "tid": 2736,
                    "flags": {}
                },
                "pid": 1664,
                "type": "call",
                "cid": 184
            },
            {
                "call": {
                    "category": "misc",
                    "status": 1,
                    "stacktrace": [],
                    "api": "WriteConsoleA",
                    "return_value": 1,
                    "arguments": {
                        "buffer": "s",
                        "console_handle": "0x0000000b"
                    },
                    "time": 1603371189.687375,
                    "tid": 2736,
                    "flags": {}
                },
                "pid": 1664,
                "type": "call",
                "cid": 185
            },
            {
                "call": {
                    "category": "misc",
                    "status": 1,
                    "stacktrace": [],
                    "api": "WriteConsoleA",
                    "return_value": 1,
                    "arguments": {
                        "buffer": "o",
                        "console_handle": "0x0000000b"
                    },
                    "time": 1603371189.687375,
                    "tid": 2736,
                    "flags": {}
                },
                "pid": 1664,
                "type": "call",
                "cid": 186
            },
            {
                "call": {
                    "category": "misc",
                    "status": 1,
                    "stacktrace": [],
                    "api": "WriteConsoleA",
                    "return_value": 1,
                    "arguments": {
                        "buffer": "n",
                        "console_handle": "0x0000000b"
                    },
                    "time": 1603371189.687375,
                    "tid": 2736,
                    "flags": {}
                },
                "pid": 1664,
                "type": "call",
                "cid": 187
            },
            {
                "call": {
                    "category": "misc",
                    "status": 1,
                    "stacktrace": [],
                    "api": "WriteConsoleA",
                    "return_value": 1,
                    "arguments": {
                        "buffer": "n",
                        "console_handle": "0x0000000b"
                    },
                    "time": 1603371189.687375,
                    "tid": 2736,
                    "flags": {}
                },
                "pid": 1664,
                "type": "call",
                "cid": 190
            },
            {
                "call": {
                    "category": "misc",
                    "status": 1,
                    "stacktrace": [],
                    "api": "WriteConsoleA",
                    "return_value": 1,
                    "arguments": {
                        "buffer": "o",
                        "console_handle": "0x0000000b"
                    },
                    "time": 1603371189.687375,
                    "tid": 2736,
                    "flags": {}
                },
                "pid": 1664,
                "type": "call",
                "cid": 191
            }
        ],
        "references": [],
        "name": "console_output"
    }
]

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": 6.22720193862915,
            "dport": 137,
            "sport": 137
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 3246,
            "time": 6.184928894042969,
            "dport": 5355,
            "sport": 51001
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 3574,
            "time": 4.166205883026123,
            "dport": 5355,
            "sport": 53595
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 3902,
            "time": 6.1967689990997314,
            "dport": 5355,
            "sport": 53848
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 4230,
            "time": 4.666322946548462,
            "dport": 5355,
            "sport": 54255
        },
        {
            "src": "192.168.56.101",
            "dst": "224.0.0.252",
            "offset": 4558,
            "time": 3.0504980087280273,
            "dport": 5355,
            "sport": 55314
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 4886,
            "time": 4.679903984069824,
            "dport": 1900,
            "sport": 1900
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 9362,
            "time": 4.1946399211883545,
            "dport": 3702,
            "sport": 49152
        },
        {
            "src": "192.168.56.101",
            "dst": "239.255.255.250",
            "offset": 13554,
            "time": 6.241995811462402,
            "dport": 1900,
            "sport": 53598
        }
    ],
    "dns_servers": [],
    "http": [],
    "icmp": [],
    "smtp": [],
    "tcp": [],
    "smtp_ex": [],
    "mitm": [],
    "hosts": [],
    "pcap_sha256": "cfd436b5914ba0ee944a5221c3e32a8ee3e339895d54d6d1d58ce90d2f3ce993",
    "dns": [],
    "http_ex": [],
    "domains": [],
    "dead_hosts": [],
    "sorted_pcap_sha256": "3494737927a6c2370c9ce68cdb86535fef287a71fa3586006d7c8ceaa910dc1a",
    "irc": [],
    "https_ex": []
}

Screenshots

Screenshot from the sandbox

SystemNTN.exe removal instructions

The instructions below shows how to remove SystemNTN.exe with help from the FreeFixer removal tool. Basically, you install FreeFixer, scan your computer, check the SystemNTN.exe file for removal, restart your computer and scan it again to verify that SystemNTN.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 SystemNTN.exe in the scan result and tick the checkbox next to the SystemNTN.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 SystemNTN.exe in the scan result.
    Red arrow point on the unwanted file
    c:\downloads\SystemNTN.exe
  4. Scroll down to the bottom of the scan result and press the Fix button. FreeFixer will now delete the SystemNTN.exe file.
    Screenshot of Fix button
  5. Restart your computer.
  6. Start FreeFixer and scan your computer again. If SystemNTN.exe still remains in the scan result, proceed with the next step. If SystemNTN.exe is gone from the scan result you're done.
  7. If SystemNTN.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 SystemNTN.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
MD549cd7fac87213ca7c748ceaf14836b45
SHA256a21ce1e1749683ce1592f37256f3afcbecfb4a647f3a0feb0d6e2b851b989e75

Error Messages

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

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

systemntn.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.

systemntn.exe has stopped working.

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

systemntn.exe is not a valid Win32 application.

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

What will you do with SystemNTN.exe?

To help other users, please let us know what you will do with SystemNTN.exe:



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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