General

  • Target

    JaffaCakes118_69136ff5b1a0f8735de3f32531e67110

  • Size

    720KB

  • Sample

    250103-ak5h6s1nhv

  • MD5

    69136ff5b1a0f8735de3f32531e67110

  • SHA1

    c3609f69f694f4f665067e89ed959fd9fa09d331

  • SHA256

    df79e29a27d9717c4863660d8120f4cdb277137ec9b9b2fd3bf64e02cd8d84c2

  • SHA512

    4234d119fd9862ea478d166eeb195bd61737ee457d8da22edc1c02b834454229e6f43d4b993a8c9eb6b5a5e4224e656afeeb4df0964367775ad1206a4fbd0dba

  • SSDEEP

    12288:qJ4ujPhwhjOJY7nGjEfQwgDGeZUsllnI2BI9dWmHSqECBPUttxVZj:orhYjO6KUQ3GeqynI2e90mHSQx6X

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16_min

C2

192.168.56.1:1604

Mutex

DCMIN_MUTEX-T718HKK

Attributes
  • InstallPath

    DCSCMIN\IMDCSC.exe

  • gencode

    ZxsAwCG0815X

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    DarkComet RAT

Targets

    • Target

      JaffaCakes118_69136ff5b1a0f8735de3f32531e67110

    • Size

      720KB

    • MD5

      69136ff5b1a0f8735de3f32531e67110

    • SHA1

      c3609f69f694f4f665067e89ed959fd9fa09d331

    • SHA256

      df79e29a27d9717c4863660d8120f4cdb277137ec9b9b2fd3bf64e02cd8d84c2

    • SHA512

      4234d119fd9862ea478d166eeb195bd61737ee457d8da22edc1c02b834454229e6f43d4b993a8c9eb6b5a5e4224e656afeeb4df0964367775ad1206a4fbd0dba

    • SSDEEP

      12288:qJ4ujPhwhjOJY7nGjEfQwgDGeZUsllnI2BI9dWmHSqECBPUttxVZj:orhYjO6KUQ3GeqynI2e90mHSQx6X

    • 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

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks