General

  • Target

    JaffaCakes118_b990597f7d43d9b5bdbd0af1ed7bf042

  • Size

    680KB

  • Sample

    250415-kvdhjsvwaw

  • MD5

    b990597f7d43d9b5bdbd0af1ed7bf042

  • SHA1

    ee7c950bfec9ef7d11eead62d1c09d4b26e1233d

  • SHA256

    47918ce361896030f596278c4142789af13fad0595f0b1061f5da3ed8b30ad0d

  • SHA512

    8991a503999179236abff78249d39e5105018f6adff12540dfa76883eb2c87de866ca9b940cadcddff643eb0c0da37a128413df1190d5498e2c82cfc0175a528

  • SSDEEP

    12288:U6A84PaHhfD/tV9sj5NKR0pau9XGyu2qBVGLQyTPfhk:pAmBpVKHu0Mu9Xo20VGLVP5

Malware Config

Extracted

Family

darkcomet

Botnet

Vittima

C2

Guari10.no-ip.org:1604

Mutex

DC_MUTEX-ZFF7E5S

Attributes
  • InstallPath

    Windupdt\winupdate.exe

  • gencode

    WCxDf2TdRF�q

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    winupdater

rc4.plain

Targets

    • Target

      JaffaCakes118_b990597f7d43d9b5bdbd0af1ed7bf042

    • Size

      680KB

    • MD5

      b990597f7d43d9b5bdbd0af1ed7bf042

    • SHA1

      ee7c950bfec9ef7d11eead62d1c09d4b26e1233d

    • SHA256

      47918ce361896030f596278c4142789af13fad0595f0b1061f5da3ed8b30ad0d

    • SHA512

      8991a503999179236abff78249d39e5105018f6adff12540dfa76883eb2c87de866ca9b940cadcddff643eb0c0da37a128413df1190d5498e2c82cfc0175a528

    • SSDEEP

      12288:U6A84PaHhfD/tV9sj5NKR0pau9XGyu2qBVGLQyTPfhk:pAmBpVKHu0Mu9Xo20VGLVP5

    • Darkcomet

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

    • Darkcomet family

    • Modifies WinLogon for persistence

    • Checks computer location settings

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

    • Executes dropped EXE

    • Adds Run key to start application

MITRE ATT&CK Enterprise v16

Tasks