General
- Target Tetrisweeper.exe
- Size 638KB
- Sample260630-cel6ract7v
- SHA256 afca577ed126c0e6c0a677d9904f5a8cfd15013bbeed0916203d68e1287c1c0e
- MD5 1cd277a40965b2d2c251c7b698933e11
- SHA1 961c7f1b6e8da129bbf7cb0b0e3fb82bb22e1738
- SHA512 aff1a499d065963b9e8aaba0e20e12a16f5db9e743d8d889b2cbfe277e816f51bf1d9fd61df172acda606875d32c88e3770c6764c6588e45095430c8b425a3a5
- SSDEEP 6144:sEbaWnBUCGtwwwwwwwwwwwwwwwwwPMvg3EX0V:soCCMm
- TLSH T186D497BB429991CEED42DCF49071C6F2251EBF70DA6044A78DE0BEB777770508423AA9
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
Tetrisweeper.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Tetrisweeper.exe
Resource
win11ltsc2024-20260629-en
Malware Config
Targets
-
- Target Tetrisweeper.exe
- Size 638KB
- SHA256 afca577ed126c0e6c0a677d9904f5a8cfd15013bbeed0916203d68e1287c1c0e
- MD5 1cd277a40965b2d2c251c7b698933e11
- SHA1 961c7f1b6e8da129bbf7cb0b0e3fb82bb22e1738
- SHA512 aff1a499d065963b9e8aaba0e20e12a16f5db9e743d8d889b2cbfe277e816f51bf1d9fd61df172acda606875d32c88e3770c6764c6588e45095430c8b425a3a5
- SSDEEP 6144:sEbaWnBUCGtwwwwwwwwwwwwwwwwwPMvg3EX0V:soCCMm
- TLSH T186D497BB429991CEED42DCF49071C6F2251EBF70DA6044A78DE0BEB777770508423AA9
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Downloads MZ/PE file
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Event Triggered Execution: Component Object Model Hijacking
Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.
-
Executes dropped EXE
-
Loads dropped DLL
-
Adds Run key to start application
-
Checks installed software on the system
Looks up Uninstall key entries in the registry to enumerate software on the system.
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
MITRE ATT&CK Enterprise v16
Persistence
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Privilege Escalation
Boot or Logon Autostart Execution
1Registry Run Keys / Startup Folder
1Event Triggered Execution
1Component Object Model Hijacking
1Defense Evasion
Modify Registry
3Subvert Trust Controls
1Install Root Certificate
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1