What is runsw.exe?
runsw.exe is part of runSW Application according to the runsw.exe version information.
runsw.exe is digitally signed by Realtek Semiconductor Corp..
runsw.exe is usually located in the 'c:\windows\' folder.
None of the anti-virus scanners at VirusTotal reports anything malicious about runsw.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 runsw.exe:
| Property | Value |
|---|---|
| Product name | runSW Application |
| Original filename | runSW.EXE |
| Legal copyright | Copyright (C) 2012-2018 |
| Private build | By Karl |
| Product version | 1, 1006, 202, 2018 |
| File version | 1, 1006, 202, 2018 |
Here's a screenshot of the file properties when displayed by Windows Explorer:
| Product name | runSW Application |
| Original filename | runSW.EXE |
| Legal copyright | Copyright (C) 2012-2018 |
| Private build | By Karl |
| Product version | 1, 1006, 202, 2018 |
| File version | 1, 1006, 202, 2018 |
Digital signatures [?]
runsw.exe has a valid digital signature.
| Property | Value |
|---|---|
| Signer name | Realtek Semiconductor Corp. |
| Certificate issuer name | DigiCert EV Code Signing CA |
| Certificate serial number | 0320be3eb866526927f999b97b04346e |
VirusTotal report
None of the 72 anti-virus programs at VirusTotal detected the runsw.exe file.
Sandbox Report
The following information was gathered by executing the file inside Cuckoo Sandbox.
Summary
Successfully executed process in sandbox.
Summary
{
"file_failed": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\3a617e31b9cbfb0a4c25166990e6c04215932e3642535ccc858aa4650408983f.ini"
],
"file_created": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\3a617e31b9cbfb0a4c25166990e6c04215932e3642535ccc858aa4650408983f.log"
],
"regkey_read": [
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles"
],
"file_written": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\3a617e31b9cbfb0a4c25166990e6c04215932e3642535ccc858aa4650408983f.log"
],
"file_opened": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\3a617e31b9cbfb0a4c25166990e6c04215932e3642535ccc858aa4650408983f.log"
]
}Dropped
[
{
"yara": [],
"sha1": "ba6a9fa86be68bc127980fb43ec25c749cd80bf7",
"name": "c600872c0a53a18b_3a617e31b9cbfb0a4c25166990e6c04215932e3642535ccc858aa4650408983f.log",
"filepath": "C:\\Users\\cuck\\AppData\\Local\\Temp\\3a617e31b9cbfb0a4c25166990e6c04215932e3642535ccc858aa4650408983f.log",
"type": "ASCII text, with CRLF line terminators",
"sha256": "c600872c0a53a18bb376882c53f0177cd87b735a374faf3b2247295a5df54ae8",
"urls": [],
"crc32": "126B65A3",
"path": "\/home\/hpuser\/.cuckoo\/storage\/analyses\/7692\/files\/c600872c0a53a18b_3a617e31b9cbfb0a4c25166990e6c04215932e3642535ccc858aa4650408983f.log",
"ssdeep": null,
"size": 131,
"sha512": "c1cedf9ff5bf9d438afc1547f3645391046b828e101dbfd7276bad49f629d93aeeab254d19c3cd6228216bc6cb27bd50b8f8892530f28273fe2aee0deca35b4d",
"pids": [
2740
],
"md5": "764bfc507536bac50b8ba926e1afc5c5"
}
]Generic
[
{
"process_path": "C:\\Users\\cuck\\AppData\\Local\\Temp\\3a617e31b9cbfb0a4c25166990e6c04215932e3642535ccc858aa4650408983f.bin",
"process_name": "3a617e31b9cbfb0a4c25166990e6c04215932e3642535ccc858aa4650408983f.bin",
"pid": 2740,
"summary": {
"file_failed": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\3a617e31b9cbfb0a4c25166990e6c04215932e3642535ccc858aa4650408983f.ini"
],
"file_created": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\3a617e31b9cbfb0a4c25166990e6c04215932e3642535ccc858aa4650408983f.log"
],
"regkey_read": [
"HKEY_LOCAL_MACHINE\\SOFTWARE\\Microsoft\\Windows NT\\CurrentVersion\\GRE_Initialize\\DisableMetaFiles"
],
"file_written": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\3a617e31b9cbfb0a4c25166990e6c04215932e3642535ccc858aa4650408983f.log"
],
"file_opened": [
"C:\\Users\\cuck\\AppData\\Local\\Temp\\3a617e31b9cbfb0a4c25166990e6c04215932e3642535ccc858aa4650408983f.log"
]
},
"first_seen": 1589982786.703125,
"ppid": 1664
},
{
"process_path": "C:\\Windows\\System32\\lsass.exe",
"process_name": "lsass.exe",
"pid": 476,
"summary": {},
"first_seen": 1589982786.359375,
"ppid": 376
}
]Signatures
[
{
"markcount": 1,
"families": [],
"description": "The executable uses a known packer",
"severity": 1,
"marks": [
{
"category": "packer",
"ioc": "Armadillo v1.71",
"type": "ioc",
"description": null
}
],
"references": [],
"name": "peid_packer"
},
{
"markcount": 2,
"families": [],
"description": "Foreign language identified in PE resource",
"severity": 2,
"marks": [
{
"name": "RT_ICON",
"language": "LANG_CHINESE",
"offset": "0x000081b0",
"filetype": "data",
"sublanguage": "SUBLANG_CHINESE_TRADITIONAL",
"type": "generic",
"size": "0x000025a8"
},
{
"name": "RT_GROUP_ICON",
"language": "LANG_CHINESE",
"offset": "0x0000a758",
"filetype": "MS Windows icon resource - 1 icon, 48x48",
"sublanguage": "SUBLANG_CHINESE_TRADITIONAL",
"type": "generic",
"size": "0x00000014"
}
],
"references": [],
"name": "origin_langid"
},
{
"markcount": 1,
"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": 1589982786.812125,
"tid": 2436,
"flags": {}
},
"pid": 2740,
"type": "call",
"cid": 10
}
],
"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": 6.193246126174927,
"dport": 137,
"sport": 137
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 2134,
"time": 6.12873911857605,
"dport": 5355,
"sport": 51001
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 2462,
"time": 4.132674932479858,
"dport": 5355,
"sport": 53595
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 2790,
"time": 6.136141061782837,
"dport": 5355,
"sport": 53848
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 3118,
"time": 4.632568120956421,
"dport": 5355,
"sport": 54255
},
{
"src": "192.168.56.101",
"dst": "224.0.0.252",
"offset": 3446,
"time": 3.013762950897217,
"dport": 5355,
"sport": 55314
},
{
"src": "192.168.56.101",
"dst": "239.255.255.250",
"offset": 3774,
"time": 4.648097991943359,
"dport": 1900,
"sport": 1900
},
{
"src": "192.168.56.101",
"dst": "239.255.255.250",
"offset": 7102,
"time": 4.166115045547485,
"dport": 3702,
"sport": 49152
},
{
"src": "192.168.56.101",
"dst": "239.255.255.250",
"offset": 11294,
"time": 6.240077972412109,
"dport": 1900,
"sport": 53598
}
],
"dns_servers": [],
"http": [],
"icmp": [],
"smtp": [],
"tcp": [],
"smtp_ex": [],
"mitm": [],
"hosts": [],
"pcap_sha256": "d6b6b90191d1d5f3bcd0388f2003bcad8a3e3a0d6eb3b80c38f377bfe607076e",
"dns": [],
"http_ex": [],
"domains": [],
"dead_hosts": [],
"sorted_pcap_sha256": "8e011c5e9da475ec30b94a07ae5ed1c6a999d1a71ba4c02a603463a4fa068998",
"irc": [],
"https_ex": []
}Screenshots
Other files also named runsw.exe
runsw.exe (137 votes)
Hashes [?]
| Property | Value |
|---|---|
| MD5 | ac8474c1e816a3447e4ea661e18810cc |
| SHA256 | 3a617e31b9cbfb0a4c25166990e6c04215932e3642535ccc858aa4650408983f |
Error Messages
These are some of the error messages that can appear related to runsw.exe:
runsw.exe has encountered a problem and needs to close. We are sorry for the inconvenience.
runsw.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.
runsw.exe has stopped working.
End Program - runsw.exe. This program is not responding.
runsw.exe is not a valid Win32 application.
runsw.exe - Application Error. The application failed to initialize properly (0xXXXXXXXX). Click OK to terminate the application.
What will you do with runsw.exe?
To help other users, please let us know what you will do with runsw.exe:
What did other users do?
The poll result listed below shows what users chose to do with runsw.exe. 100% have voted for removal. Based on votes from 1 user.
| Votes | |||
|---|---|---|---|
| Keep | 0 % | 0 | |
| Remove | 100 % | 1 |
NOTE: Please do not use this poll as the only source of input to determine what you will do with runsw.exe. Only 1 user has voted so far so it does not offer a high degree of confidence.
Malware or legitimate?
If you feel that you need more information to determine if your should keep this file or remove it, please read this guide.
And now some shameless self promotion ;)
Hi, my name is Roger Karlsson. I've been running this website since 2006. I want to let you know about the FreeFixer program. FreeFixer is a freeware tool that analyzes your system and let you manually identify unwanted programs. Once you've identified some malware files, FreeFixer is pretty good at removing them. You can download FreeFixer here. It runs on Windows 2000/XP/2003/2008/2016/2019/Vista/7/8/8.1/10. Supports both 32- and 64-bit Windows.
If you have questions, feedback on FreeFixer or the freefixer.com website, need help analyzing FreeFixer's scan result or just want to say hello, please contact me. You can find my email address at the contact page.
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.
No comments posted yet.