General
- Target matrixclient-b5.0.0-1.21.11.jar
- Size 3.6MB
- Sample260808-b7zrwazzdx
- SHA256 d69b92fc98c9f441550e5926815a838f7a5b97c2ec0e510ef1f5159e89531d50
- MD5 33851ecc3ae8808ee35878908b6a0179
- SHA1 7f38ef779fbc5157d74c2726b68c3bac92ba8c3a
- SHA512 9e0026c89123d5e6b167c83f9fd3583949aee60eac9b8bf29dfaa3549dda4e4f208df09c75b490753fa43084ac0831a16db003dea65aaed5712c445fb7c01021
- SSDEEP 98304:9mLS1du0sKzlYkwnytwW7c6zF9QP36H3V3aKHP543d:97dBzlrc6x9Y32Rvud
- TLSH T13F063370414E57B9C63FD33906700A27E904AEAEFE4522EB7CA01C8DBBE26D5D61E914
- MD5 SHA1 SHA512 SSDEEP TLSH
Static task
static1
Behavioral task
behavioral1
Sample
matrixclient-b5.0.0-1.21.11.jar
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
matrixclient-b5.0.0-1.21.11.jar
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target matrixclient-b5.0.0-1.21.11.jar
- Size 3.6MB
- SHA256 d69b92fc98c9f441550e5926815a838f7a5b97c2ec0e510ef1f5159e89531d50
- MD5 33851ecc3ae8808ee35878908b6a0179
- SHA1 7f38ef779fbc5157d74c2726b68c3bac92ba8c3a
- SHA512 9e0026c89123d5e6b167c83f9fd3583949aee60eac9b8bf29dfaa3549dda4e4f208df09c75b490753fa43084ac0831a16db003dea65aaed5712c445fb7c01021
- SSDEEP 98304:9mLS1du0sKzlYkwnytwW7c6zF9QP36H3V3aKHP543d:97dBzlrc6x9Y32Rvud
- TLSH T13F063370414E57B9C63FD33906700A27E904AEAEFE4522EB7CA01C8DBBE26D5D61E914
- 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
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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.
-
Drops desktop.ini file(s)
-
Enumerates connected drives
Attempts to read the root path of hard drives other than the default C: drive.
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Drops file in System32 directory
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
1Discovery
Browser Information Discovery
1Network Service Discovery
1Network Share Discovery
1Peripheral Device Discovery
2Query Registry
7System Information Discovery
6System Location Discovery
1System Language Discovery
1System Network Configuration Discovery
1Internet Connection Discovery
1System Time Discovery
1