General

  • Target

    175f4a750caf0d226362165ee8498dd0_JaffaCakes118

  • Size

    403KB

  • Sample

    241005-mvd57avcqd

  • MD5

    175f4a750caf0d226362165ee8498dd0

  • SHA1

    8d6483d5eeb3aa18ad81befd0058f56500bcb070

  • SHA256

    bf9236bc467d179dd9119f9444f724b526f929bacb3295cfbbff4cfa18d43a68

  • SHA512

    87993bc5aee2b40146162b2a4b6793d5e72da5754d5993a199b7f4df20effdfbf1f94935e16d84a6bd4bbd3ec46c898576669bb2a3651ab89b5c6f4d24a0fa63

  • SSDEEP

    12288:ClghoSqVNJ/Jj03vCGk9wsVzvCGNqHvuCJ:Qg2VNb0Xk9wsBCGqHv/

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

marexack1996.no-ip.org:200

Mutex

DC_MUTEX-HJ266LU

Attributes
  • gencode

    WvT8qVomrzLp

  • install

    false

  • offline_keylogger

    true

  • persistence

    false

Targets

    • Target

      175f4a750caf0d226362165ee8498dd0_JaffaCakes118

    • Size

      403KB

    • MD5

      175f4a750caf0d226362165ee8498dd0

    • SHA1

      8d6483d5eeb3aa18ad81befd0058f56500bcb070

    • SHA256

      bf9236bc467d179dd9119f9444f724b526f929bacb3295cfbbff4cfa18d43a68

    • SHA512

      87993bc5aee2b40146162b2a4b6793d5e72da5754d5993a199b7f4df20effdfbf1f94935e16d84a6bd4bbd3ec46c898576669bb2a3651ab89b5c6f4d24a0fa63

    • SSDEEP

      12288:ClghoSqVNJ/Jj03vCGk9wsVzvCGNqHvuCJ:Qg2VNb0Xk9wsBCGqHv/

    • Darkcomet

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

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks