General
- Target WinLock.exe
- Size 419KB
- Sample260808-rf6n4sgl7w
- SHA256 b5caef70ed01fd4af93546ea754a63ab540f65ee09860de48ad2a125a59fa597
- MD5 f71053db2aa9eda9b26c65196e4d8d87
- SHA1 475a33a0596f8aaf1167146358730ba033d2733f
- SHA512 1fa80b97d3afd9df4bdfeae035f6fa54a8c67ea14b2b89e6c0908ba47f124b72339de4c4f5f97a225d6c251152539d5b17819231db64a803903924ad7128f534
- SSDEEP 6144:DEhfGkH3dZSTpy4WNRyYKmuNyy6XgMmTIjyzrrGNGylAmOKYIwUfe6mgd/SCpMWI:g+wd4Tpy7Kvyy6QnFHrX7KYM
- TLSH T1C994C05433AAC97DC6BD13BDE0A105060BF07227D103E75C9BE8A0E76E37721A715A9B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
WinLock.exe
Resource
win10v2004-20260513-en
9 signatures
150 seconds
Behavioral task
behavioral2
Sample
WinLock.exe
Resource
win11ltsc2024-20260709-en
8 signatures
150 seconds
Malware Config
Targets
-
- Target WinLock.exe
- Size 419KB
- SHA256 b5caef70ed01fd4af93546ea754a63ab540f65ee09860de48ad2a125a59fa597
- MD5 f71053db2aa9eda9b26c65196e4d8d87
- SHA1 475a33a0596f8aaf1167146358730ba033d2733f
- SHA512 1fa80b97d3afd9df4bdfeae035f6fa54a8c67ea14b2b89e6c0908ba47f124b72339de4c4f5f97a225d6c251152539d5b17819231db64a803903924ad7128f534
- SSDEEP 6144:DEhfGkH3dZSTpy4WNRyYKmuNyy6XgMmTIjyzrrGNGylAmOKYIwUfe6mgd/SCpMWI:g+wd4Tpy7Kvyy6QnFHrX7KYM
- TLSH T1C994C05433AAC97DC6BD13BDE0A105060BF07227D103E75C9BE8A0E76E37721A715A9B
- MD5 SHA1 SHA512 SSDEEP TLSH
Score10/10-
Modifies WinLogon for persistence
-
Adds Run key to start application
-
Drops desktop.ini file(s)
-
Hide Artifacts: Hidden Files and Directories
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
1Winlogon Helper DLL
1