General

  • Target

    787f6e986c6f9c6c2afc48c3df3e83a6_JaffaCakes118

  • Size

    1.1MB

  • Sample

    241028-jl755a1qex

  • MD5

    787f6e986c6f9c6c2afc48c3df3e83a6

  • SHA1

    4d2e1b35b7c4769a9ed93b1a0e4cd3cfbb5e6af3

  • SHA256

    f5a7df928fc8e2744b73b472387241dee8b487fdca53899066efb17f1e06bc99

  • SHA512

    8e8859c8332f6ce074c74ae8d505494732e1acf1dc47ac075ba0efa38e6c99c0499cbdc2426958ad1d14f3731ca98b912165d59019ccfa11f27a51343ecb4cf6

  • SSDEEP

    24576:Djl2k75OW1o6XUT78wHhXXPnCDK8W7sAvV+5Y6UaldoL:DjlPOW+O4o+hXXvCDKzIAc5FTY

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

moovlin.zapto.org:5150

moovlin.zapto.org:1604

Mutex

DC_MUTEX-0EHRVAE

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    8zYLczTosGzD

  • install

    true

  • offline_keylogger

    true

  • password

    Beastmood

  • persistence

    false

  • reg_key

    MicroUpdate

Targets

    • Target

      787f6e986c6f9c6c2afc48c3df3e83a6_JaffaCakes118

    • Size

      1.1MB

    • MD5

      787f6e986c6f9c6c2afc48c3df3e83a6

    • SHA1

      4d2e1b35b7c4769a9ed93b1a0e4cd3cfbb5e6af3

    • SHA256

      f5a7df928fc8e2744b73b472387241dee8b487fdca53899066efb17f1e06bc99

    • SHA512

      8e8859c8332f6ce074c74ae8d505494732e1acf1dc47ac075ba0efa38e6c99c0499cbdc2426958ad1d14f3731ca98b912165d59019ccfa11f27a51343ecb4cf6

    • SSDEEP

      24576:Djl2k75OW1o6XUT78wHhXXPnCDK8W7sAvV+5Y6UaldoL:DjlPOW+O4o+hXXvCDKzIAc5FTY

    • Darkcomet

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

    • Darkcomet family

    • Modifies WinLogon for persistence

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks