General

  • Target

    721434506fe64e46ea824ab914eff1a2_JaffaCakes118

  • Size

    672KB

  • Sample

    240726-bxad8sxgkj

  • MD5

    721434506fe64e46ea824ab914eff1a2

  • SHA1

    589c9c129788ae0aa34748be2a224e4a50ad10ae

  • SHA256

    5411328545b710cb32a614bb9ab5f78ec1f4ba48d9ce0de2e528bf275cd6071c

  • SHA512

    b218ceb4afda4a654b0365f9f05bd3c410a287b2e981170b2d2e721b3557b32acf672c9144fe39b2255a986a76d68662cce8190201f48b8b4b26137ea124342e

  • SSDEEP

    12288:pefKfP6FEnhrrz6R2gVgzYA6MAgBP5QT0xJu:4S36FEnhrrN0gkANAgnQoxw

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

ayoub1.sytes.net:81

Mutex

DC_MUTEX-F54S21D

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    M5odGqD3siBo

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    MicroUpdate

Targets

    • Target

      721434506fe64e46ea824ab914eff1a2_JaffaCakes118

    • Size

      672KB

    • MD5

      721434506fe64e46ea824ab914eff1a2

    • SHA1

      589c9c129788ae0aa34748be2a224e4a50ad10ae

    • SHA256

      5411328545b710cb32a614bb9ab5f78ec1f4ba48d9ce0de2e528bf275cd6071c

    • SHA512

      b218ceb4afda4a654b0365f9f05bd3c410a287b2e981170b2d2e721b3557b32acf672c9144fe39b2255a986a76d68662cce8190201f48b8b4b26137ea124342e

    • SSDEEP

      12288:pefKfP6FEnhrrz6R2gVgzYA6MAgBP5QT0xJu:4S36FEnhrrN0gkANAgnQoxw

    • 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

    • Molebox Virtualization software

      Detects file using Molebox Virtualization software.

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks