General

  • Target

    a56e874dafa172b5366252e62b9776a1d61c9c4287c712cc56f65571bcd59acf

  • Size

    1.8MB

  • Sample

    210505-fjtp37p4js

  • MD5

    b6c8a4f497f3d7a552cb01272123a0f5

  • SHA1

    ab35e3b7d7245a7ebffa74898d788c1938c244e9

  • SHA256

    a56e874dafa172b5366252e62b9776a1d61c9c4287c712cc56f65571bcd59acf

  • SHA512

    c8507bc0cf0c1ea6e2ba127236fb3d78d93ead60dec2a71c85fa4067047c8df3077f184f383994ef32c5b67559c7a2d065a3c041258cc542ce9ff82e4aa05204

Malware Config

Targets

    • Target

      a56e874dafa172b5366252e62b9776a1d61c9c4287c712cc56f65571bcd59acf

    • Size

      1.8MB

    • MD5

      b6c8a4f497f3d7a552cb01272123a0f5

    • SHA1

      ab35e3b7d7245a7ebffa74898d788c1938c244e9

    • SHA256

      a56e874dafa172b5366252e62b9776a1d61c9c4287c712cc56f65571bcd59acf

    • SHA512

      c8507bc0cf0c1ea6e2ba127236fb3d78d93ead60dec2a71c85fa4067047c8df3077f184f383994ef32c5b67559c7a2d065a3c041258cc542ce9ff82e4aa05204

    • Modifies WinLogon for persistence

    • Modifies visiblity of hidden/system files in Explorer

    • WarzoneRat, AveMaria

      WarzoneRat is a native RAT developed in C++ with multiple plugins sold as a MaaS.

    • Warzone RAT Payload

    • Executes dropped EXE

    • Modifies Installed Components in the registry

    • Loads dropped DLL

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Matrix ATT&CK v6

Persistence

Winlogon Helper DLL

1
T1004

Hidden Files and Directories

1
T1158

Registry Run Keys / Startup Folder

2
T1060

Defense Evasion

Modify Registry

4
T1112

Hidden Files and Directories

1
T1158

Discovery

System Information Discovery

1
T1082

Tasks