| File name: | 2025-04-06_b62c816e41fbfe2c823ddea5b7356699_virlock |
| Full analysis: | https://app.any.run/tasks/c5157ae8-1e73-437f-aec2-cf87fe49dc9a |
| Verdict: | Malicious activity |
| Threats: | Ransomware is a type of malicious software that locks users out of their system or data using different methods to force them to pay a ransom. Most often, such programs encrypt files on an infected machine and demand a fee to be paid in exchange for the decryption key. Additionally, such programs can be used to steal sensitive information from the compromised computer and even conduct DDoS attacks against affected organizations to pressure them into paying. |
| Analysis date: | April 06, 2025, 05:14:09 |
| OS: | Windows 10 Professional (build: 19044, 64 bit) |
| Tags: | |
| Indicators: | |
| MIME: | application/vnd.microsoft.portable-executable |
| File info: | PE32 executable (GUI) Intel 80386, for MS Windows, 4 sections |
| MD5: | B62C816E41FBFE2C823DDEA5B7356699 |
| SHA1: | 3E4DF6F9ED9C05F58A11CDA620B42D77AF511053 |
| SHA256: | 3AD09026D1811CB0B4B679DFC5FF8BE7E4ABA478C61B90946CA4C77FD2920C0B |
| SSDEEP: | 24576:CpgPSIHdvRtlNiAV0guCaV9g++qH08Y4IOxzPK+7q/vZq/uHxIzK2:CqSIHdvRtlNiAV0guCk9g++qHRY+xzPr |
| .dll | | | Win32 Dynamic Link Library (generic) (43.5) |
|---|---|---|
| .exe | | | Win32 Executable (generic) (29.8) |
| .exe | | | Generic Win/DOS Executable (13.2) |
| .exe | | | DOS Executable Generic (13.2) |
| MachineType: | Intel 386 or later, and compatibles |
|---|---|
| TimeStamp: | 2015:05:14 08:17:48+00:00 |
| ImageFileCharacteristics: | No relocs, Executable, No line numbers, No symbols, 32-bit |
| PEType: | PE32 |
| LinkerVersion: | 5.12 |
| CodeSize: | 733184 |
| InitializedDataSize: | 5120 |
| UninitializedDataSize: | - |
| EntryPoint: | 0x10a0 |
| OSVersion: | 4 |
| ImageVersion: | - |
| SubsystemVersion: | 4 |
| Subsystem: | Windows GUI |
PID | CMD | Path | Indicators | Parent process | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 516 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | reg.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 632 | MGDZ | C:\Users\admin\Desktop\2025-04-06_b62c816e41fbfe2c823ddea5b7356699_virlock.exe | — | 2025-04-06_b62c816e41fbfe2c823ddea5b7356699_virlock.exe | |||||||||||
User: admin Integrity Level: MEDIUM Exit code: 0 Modules
| |||||||||||||||
| 668 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | reg.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 672 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | reg.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 904 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | reg.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 920 | reg add HKLM\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System /v EnableLUA /d 0 /t REG_DWORD /f | C:\Windows\SysWOW64\reg.exe | — | 2025-04-06_b62c816e41fbfe2c823ddea5b7356699_virlock.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Registry Console Tool Exit code: 1 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1052 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | reg.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1088 | C:\WINDOWS\system32\cmd.exe /c "C:\Users\admin\Desktop\2025-04-06_b62c816e41fbfe2c823ddea5b7356699_virlock" | C:\Windows\SysWOW64\cmd.exe | — | 2025-04-06_b62c816e41fbfe2c823ddea5b7356699_virlock.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Windows Command Processor Exit code: 0 Version: 10.0.19041.3636 (WinBuild.160101.0800) Modules
| |||||||||||||||
| 1116 | cscript C:\Users\admin\AppData\Local\Temp/nOMM.vbs | C:\Windows\SysWOW64\cscript.exe | — | cmd.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Microsoft ® Console Based Script Host Exit code: 0 Version: 5.812.10240.16384 Modules
| |||||||||||||||
| 1164 | \??\C:\WINDOWS\system32\conhost.exe 0xffffffff -ForceV1 | C:\Windows\System32\conhost.exe | — | reg.exe | |||||||||||
User: admin Company: Microsoft Corporation Integrity Level: MEDIUM Description: Console Window Host Exit code: 0 Version: 10.0.19041.1 (WinBuild.160101.0800) Modules
| |||||||||||||||
| (PID) Process: | (7412) 2025-04-06_b62c816e41fbfe2c823ddea5b7356699_virlock.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | MgYMUYIA.exe |
Value: C:\Users\admin\TcQkAsEE\MgYMUYIA.exe | |||
| (PID) Process: | (7412) 2025-04-06_b62c816e41fbfe2c823ddea5b7356699_virlock.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | ZeggggYs.exe |
Value: C:\ProgramData\EOUcAIQY\ZeggggYs.exe | |||
| (PID) Process: | (7412) 2025-04-06_b62c816e41fbfe2c823ddea5b7356699_virlock.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon |
| Operation: | write | Name: | Userinit |
Value: C:\Windows\system32\userinit.exe,C:\ProgramData\EOUcAIQY\ZeggggYs.exe, | |||
| (PID) Process: | (7460) MgYMUYIA.exe | Key: | HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | MgYMUYIA.exe |
Value: C:\Users\admin\TcQkAsEE\MgYMUYIA.exe | |||
| (PID) Process: | (7476) ZeggggYs.exe | Key: | HKEY_LOCAL_MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run |
| Operation: | write | Name: | ZeggggYs.exe |
Value: C:\ProgramData\EOUcAIQY\ZeggggYs.exe | |||
PID | Process | Filename | Type | |
|---|---|---|---|---|
| 7800 | 2025-04-06_b62c816e41fbfe2c823ddea5b7356699_virlock.exe | C:\Users\admin\Desktop\2025-04-06_b62c816e41fbfe2c823ddea5b7356699_virlockMGDZ | text | |
MD5:9134669F44C1AF0532F613B7508283C4 | SHA256:7273854D0E9B34A60907BDDE8293415A0F6EDD6B8B1EF3957FCABD584BE869A2 | |||
| 7536 | 2025-04-06_b62c816e41fbfe2c823ddea5b7356699_virlock.exe | C:\Users\admin\AppData\Local\Temp\ysMwUUQM.bat | text | |
MD5:876ABD4BEF8125CD6B92202AAD7E868A | SHA256:AD9D40F04EE5ABCEDB8A87C2BC525DD74004A4EE5B5529479CA17D9E566164F9 | |||
| 7412 | 2025-04-06_b62c816e41fbfe2c823ddea5b7356699_virlock.exe | C:\ProgramData\EOUcAIQY\ZeggggYs.exe | executable | |
MD5:C74D5E61E0D273CAA8AD31A29DCB1B1A | SHA256:16B329151F17693C400F57B5877C557409DB69260AE240108E3E5564EE49EE06 | |||
| 7412 | 2025-04-06_b62c816e41fbfe2c823ddea5b7356699_virlock.exe | C:\Users\admin\AppData\Local\Temp\fAsAUYIY.bat | text | |
MD5:A12317C5DECEF6E72A9651F9B6D18DE5 | SHA256:E2F605563FAE279AEEBACAE74BE7F30A7AB0937FA5762A3D3105E63A8566766E | |||
| 7772 | MgYMUYIA.exe | C:\Users\admin\TcQkAsEE\MgYMUYIATHOH | text | |
MD5:9134669F44C1AF0532F613B7508283C4 | SHA256:7273854D0E9B34A60907BDDE8293415A0F6EDD6B8B1EF3957FCABD584BE869A2 | |||
| 7460 | MgYMUYIA.exe | C:\Users\admin\AppData\Local\VirtualStore\RCXD709.tmp | executable | |
MD5:A93BD7EEF03887E4064EE0A0A97D232D | SHA256:B52EF386B55F6F5739550167DCCC48510639D356FF57ABD980C665A3ACE3D519 | |||
| 7536 | 2025-04-06_b62c816e41fbfe2c823ddea5b7356699_virlock.exe | C:\Users\admin\AppData\Local\Temp\segcQAck.bat | text | |
MD5:7D34BE07B91E217FE6B2E8DCFB616D0F | SHA256:F7894DC7F5D7F8D929B17BE02C19713C8A1EED6B6C7218C4145EB420ED1E5375 | |||
| 7460 | MgYMUYIA.exe | C:\Users\admin\Desktop\rWkc.ico | image | |
MD5:B2A9E20F351B70B21469E4A4BA1D3506 | SHA256:0F015363E17B4320AA73BB7DB01A87773BB171120EF59CB9EBDC13C857DF1692 | |||
| 7412 | 2025-04-06_b62c816e41fbfe2c823ddea5b7356699_virlock.exe | C:\Users\admin\AppData\Local\Temp\ZeAskYIY.bat | text | |
MD5:BE9E5AD02B6BE9ECF8F647158FF4F639 | SHA256:8E8BE845EB9069C92C696DE3558F46620FCC4010E88D20BD80EC0757EF223F44 | |||
| 7704 | cmd.exe | C:\Users\admin\AppData\Local\Temp\ZeAs.vbs | text | |
MD5:D7E599897C070C93980ADB5B1BDF3191 | SHA256:6A5F9866D63CDA8D5AA9C44CEBDE640BF5BFCE5B19666B61F66D4BBE068B05BA | |||
PID | Process | Method | HTTP Code | IP | URL | CN | Type | Size | Reputation |
|---|---|---|---|---|---|---|---|---|---|
7460 | MgYMUYIA.exe | GET | 301 | 172.217.16.206:80 | http://google.com/ | unknown | — | — | whitelisted |
7476 | ZeggggYs.exe | GET | 301 | 172.217.16.206:80 | http://google.com/ | unknown | — | — | whitelisted |
— | — | POST | 500 | 20.83.72.98:443 | https://activation-v2.sls.microsoft.com/SLActivateProduct/SLActivateProduct.asmx?configextension=Retail | unknown | xml | 512 b | whitelisted |
— | — | POST | 500 | 20.83.72.98:443 | https://activation-v2.sls.microsoft.com/SLActivateProduct/SLActivateProduct.asmx?configextension=Retail | unknown | xml | 512 b | whitelisted |
PID | Process | IP | Domain | ASN | CN | Reputation |
|---|---|---|---|---|---|---|
4 | System | 192.168.100.255:137 | — | — | — | whitelisted |
— | — | 40.127.240.158:443 | settings-win.data.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | IE | whitelisted |
4 | System | 192.168.100.255:138 | — | — | — | whitelisted |
7460 | MgYMUYIA.exe | 172.217.16.206:80 | google.com | GOOGLE | US | whitelisted |
7476 | ZeggggYs.exe | 172.217.16.206:80 | google.com | GOOGLE | US | whitelisted |
7460 | MgYMUYIA.exe | 144.76.195.253:443 | api.bitcoincharts.com | Hetzner Online GmbH | DE | whitelisted |
7460 | MgYMUYIA.exe | 172.217.23.110:443 | maps.google.com | GOOGLE | US | whitelisted |
7152 | slui.exe | 20.83.72.98:443 | activation-v2.sls.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
4812 | slui.exe | 20.83.72.98:443 | activation-v2.sls.microsoft.com | MICROSOFT-CORP-MSN-AS-BLOCK | US | whitelisted |
Domain | IP | Reputation |
|---|---|---|
settings-win.data.microsoft.com |
| whitelisted |
google.com |
| whitelisted |
api.bitcoincharts.com |
| whitelisted |
maps.google.com |
| whitelisted |
activation-v2.sls.microsoft.com |
| whitelisted |
PID | Process | Class | Message |
|---|---|---|---|
7460 | MgYMUYIA.exe | A Network Trojan was detected | ET HUNTING Terse Unencrypted Request for Google - Likely Connectivity Check |
7460 | MgYMUYIA.exe | A Network Trojan was detected | ET HUNTING Terse Unencrypted Request for Google - Likely Connectivity Check |
7460 | MgYMUYIA.exe | Potentially Bad Traffic | ET HUNTING SUSPICIOUS Possible automated connectivity check (www.google.com) |