General

  • Target

    JaffaCakes118_78ed27b6643f73e861b135aebfbcabf1

  • Size

    658KB

  • Sample

    250104-lfhdmatkgx

  • MD5

    78ed27b6643f73e861b135aebfbcabf1

  • SHA1

    e68c4485b01798cc8c9df5072be47c48314706a1

  • SHA256

    5d62a1ae398aeb0c19c5b66ff73cf0b6b38ffd804bef9e34026cd2dfb8353beb

  • SHA512

    6bd2654e92f7a8b11cbd506bb9893982bc2614052153c1c8eb933e251ff1f51c8fb3b0b2ba1df1b24d7b28749ad46c8447bb8a462ceba513060c1c295eccf56c

  • SSDEEP

    12288:y9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hB:eZ1xuVVjfFoynPaVBUR8f+kN10EBr

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

userzilg0d.zapto.org:1604

Mutex

DC_MUTEX-G6PT2F5

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    9KvVSYnTqgqJ

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    MicroUpdate

Targets

    • Target

      JaffaCakes118_78ed27b6643f73e861b135aebfbcabf1

    • Size

      658KB

    • MD5

      78ed27b6643f73e861b135aebfbcabf1

    • SHA1

      e68c4485b01798cc8c9df5072be47c48314706a1

    • SHA256

      5d62a1ae398aeb0c19c5b66ff73cf0b6b38ffd804bef9e34026cd2dfb8353beb

    • SHA512

      6bd2654e92f7a8b11cbd506bb9893982bc2614052153c1c8eb933e251ff1f51c8fb3b0b2ba1df1b24d7b28749ad46c8447bb8a462ceba513060c1c295eccf56c

    • SSDEEP

      12288:y9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hB:eZ1xuVVjfFoynPaVBUR8f+kN10EBr

    • 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

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks