General

  • Target

    574b3ffd8a5fbcad036091bf9b7c44d1_JaffaCakes118

  • Size

    658KB

  • Sample

    241018-n2matavgka

  • MD5

    574b3ffd8a5fbcad036091bf9b7c44d1

  • SHA1

    6913350d81f526e65efae4304ac4740bd7d92639

  • SHA256

    60355d0c848a25430d1125477eaf90cc3870f7c0b683873a70c755062ea2d216

  • SHA512

    eb6cf9550d01cafff9a97382aaa5363e5ea6433a3526e352a60703ef922435abdb1748b28df2460d2ac8fcf2f39f8ef6e36f44dbb89a55b4501712bb34fb8e60

  • SSDEEP

    12288:S9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hd:+Z1xuVVjfFoynPaVBUR8f+kN10EBT

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

192.168.1.6:6665

Mutex

DC_MUTEX-GKSXZ4Q

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    qPdmaiRK7x77

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    MicroUpdate

Targets

    • Target

      574b3ffd8a5fbcad036091bf9b7c44d1_JaffaCakes118

    • Size

      658KB

    • MD5

      574b3ffd8a5fbcad036091bf9b7c44d1

    • SHA1

      6913350d81f526e65efae4304ac4740bd7d92639

    • SHA256

      60355d0c848a25430d1125477eaf90cc3870f7c0b683873a70c755062ea2d216

    • SHA512

      eb6cf9550d01cafff9a97382aaa5363e5ea6433a3526e352a60703ef922435abdb1748b28df2460d2ac8fcf2f39f8ef6e36f44dbb89a55b4501712bb34fb8e60

    • SSDEEP

      12288:S9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hd:+Z1xuVVjfFoynPaVBUR8f+kN10EBT

    • Darkcomet

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

    • 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