General

  • Target

    b734e86bf0004fc28d0461931d180ac6dee413a8c0ce9de25a6e52c92f9933e4

  • Size

    413KB

  • Sample

    221126-clmqvshb5x

  • MD5

    76b457fa5ae1c6a25e31482690516e76

  • SHA1

    fc07725fe87907bae71b5b9110634244cefee8de

  • SHA256

    b734e86bf0004fc28d0461931d180ac6dee413a8c0ce9de25a6e52c92f9933e4

  • SHA512

    4e87f901b69c3f2b59ae25afb8853e0fe9c686235c73e18a488ab736d7d6b57ac3759f41cdeaa81c7c69ed0ae4f4bf66326c4d18a5e525fb9fb3ea8bd7a1d17c

  • SSDEEP

    6144:6cNYS996KFifeVjBpeExgVTFSXFoMc5RhCaL37ft:6cW7KEZlPzCy37V

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

teetertootor.no-ip.org:1604

Mutex

DC_MUTEX-JL0SAE3

Attributes
  • InstallPath

    BossWarZ\BossWarZ.exe

  • gencode

    RW32BHwn9J8G

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    BossWarZUpdate

Targets

    • Target

      b734e86bf0004fc28d0461931d180ac6dee413a8c0ce9de25a6e52c92f9933e4

    • Size

      413KB

    • MD5

      76b457fa5ae1c6a25e31482690516e76

    • SHA1

      fc07725fe87907bae71b5b9110634244cefee8de

    • SHA256

      b734e86bf0004fc28d0461931d180ac6dee413a8c0ce9de25a6e52c92f9933e4

    • SHA512

      4e87f901b69c3f2b59ae25afb8853e0fe9c686235c73e18a488ab736d7d6b57ac3759f41cdeaa81c7c69ed0ae4f4bf66326c4d18a5e525fb9fb3ea8bd7a1d17c

    • SSDEEP

      6144:6cNYS996KFifeVjBpeExgVTFSXFoMc5RhCaL37ft:6cW7KEZlPzCy37V

    • Darkcomet

      DarkComet is a remote access trojan (RAT) developed by Jean-Pierre Lesueur.

    • Modifies WinLogon for persistence

    • Executes dropped EXE

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks