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General

  • Target

    JaffaCakes118_806f13733287fa044218acb49a4de5f5

  • Size

    680KB

  • Sample

    250320-aah77a1rt2

  • MD5

    806f13733287fa044218acb49a4de5f5

  • SHA1

    1ad2a67f06bbfce1a3ab5050a4bfa5887bbfdeb7

  • SHA256

    81df90b0775e16668a429f1d60f502d7358c7e96b970a3d878828e849688435c

  • SHA512

    d6b7250c95406a338411fa4e2bff9c1193949691034d7f8dda55d91fc62fad9fa02ef451e257d114963d0a2a4b8afaf1a3172ab23deaa658b8f7b1ae8f059616

  • SSDEEP

    12288:m6A84PaHhfD/tV9sj5NKR0pau9XGyu2qBVGLQyTPfhM:rAmBpVKHu0Mu9Xo20VGLVP5

Malware Config

Extracted

Family

darkcomet

Botnet

Hackeado

C2

anonymoushacker.no-ip.org:1604

Mutex

DC_MUTEX-F54S21D

Attributes
  • InstallPath

    Windupdt\winupdate.exe

  • gencode

    *WJe/*Gr2keJ

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    winupdater

rc4.plain

Targets

    • Target

      JaffaCakes118_806f13733287fa044218acb49a4de5f5

    • Size

      680KB

    • MD5

      806f13733287fa044218acb49a4de5f5

    • SHA1

      1ad2a67f06bbfce1a3ab5050a4bfa5887bbfdeb7

    • SHA256

      81df90b0775e16668a429f1d60f502d7358c7e96b970a3d878828e849688435c

    • SHA512

      d6b7250c95406a338411fa4e2bff9c1193949691034d7f8dda55d91fc62fad9fa02ef451e257d114963d0a2a4b8afaf1a3172ab23deaa658b8f7b1ae8f059616

    • SSDEEP

      12288:m6A84PaHhfD/tV9sj5NKR0pau9XGyu2qBVGLQyTPfhM:rAmBpVKHu0Mu9Xo20VGLVP5

    • 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.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks