General
- Target t7n74szb9fu529ov.exe
- Size 690KB
- Sample260706-1f1mjaby4v
- SHA256 1b4f759dfeabd19ce023a27dba75265e910a98abbec326bb5925492b6da800d1
- MD5 4735e12fd73dbd2938123bc63ea954f9
- SHA1 456016396abf58adad168914e45c7446c18b0865
- SHA512 c28bf9b32f834bca2683cc0af31cee11724d4cfb9d5a8073061fe71dc3fabebf7dfc7856f6c44c366e524c54b1cfc7444de57a1fcdd569b46f91a9030e68aceb
- SSDEEP 12288:dmmkNPLdJD8jhbDrHyPf/a9JjXXTiebU9q:o1B3D4hX7Ga9J1UY
- TLSH T161E4C2442B69CA0EC08029BD8499BB19C79887F47D32D3037B35BE52BC05E9E9D7D2D6
- MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
t7n74szb9fu529ov.exe
Resource
win11-20260513-en
11 signatures
150 seconds
Malware Config
Targets
-
- Target t7n74szb9fu529ov.exe
- Size 690KB
- SHA256 1b4f759dfeabd19ce023a27dba75265e910a98abbec326bb5925492b6da800d1
- MD5 4735e12fd73dbd2938123bc63ea954f9
- SHA1 456016396abf58adad168914e45c7446c18b0865
- SHA512 c28bf9b32f834bca2683cc0af31cee11724d4cfb9d5a8073061fe71dc3fabebf7dfc7856f6c44c366e524c54b1cfc7444de57a1fcdd569b46f91a9030e68aceb
- SSDEEP 12288:dmmkNPLdJD8jhbDrHyPf/a9JjXXTiebU9q:o1B3D4hX7Ga9J1UY
- TLSH T161E4C2442B69CA0EC08029BD8499BB19C79887F47D32D3037B35BE52BC05E9E9D7D2D6
- MD5 SHA1 SHA512 SSDEEP TLSH
Score10/10-
Modifies WinLogon for persistence
-
Event Triggered Execution: AppInit DLLs
Adversaries may establish persistence and/or elevate privileges by executing malicious content triggered by AppInit DLLs loaded into processes.
-
Executes dropped EXE
-
Loads dropped DLL
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Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Winlogon Helper DLL
1Event Triggered Execution
1AppInit DLLs
1Scheduled Task/Job
1Scheduled Task
1