General

  • Target

    JaffaCakes118_79df81ab84bd6047be9510c04439c600

  • Size

    658KB

  • Sample

    250104-qgfzeatjbj

  • MD5

    79df81ab84bd6047be9510c04439c600

  • SHA1

    8eff50b6d3ef7e06f4e1ff0ef48ebace301eb8f0

  • SHA256

    6fc9cccdabc82d8ead2f3f4e912212a2c198fbb58649251a8bf3ca1a1a743bb2

  • SHA512

    c60bb44741ff712dc32f28615560cf27b8fe6468bf01dcb5d9f92d357c1fc79c5949b3cfad96dc5e4a2902bbf689d74c8b63b168c9dca09bbfa7685d7d3f3c56

  • SSDEEP

    12288:K9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/ho:GZ1xuVVjfFoynPaVBUR8f+kN10EBi

Malware Config

Extracted

Family

darkcomet

Botnet

RAT

C2

dcratk.zapto.org:1604

Mutex

DCMIN_MUTEX-D42GK0L

Attributes
  • InstallPath

    DCSCMIN\IMDCSC.exe

  • gencode

    Pxh91wu5UxeB

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    Host

Targets

    • Target

      JaffaCakes118_79df81ab84bd6047be9510c04439c600

    • Size

      658KB

    • MD5

      79df81ab84bd6047be9510c04439c600

    • SHA1

      8eff50b6d3ef7e06f4e1ff0ef48ebace301eb8f0

    • SHA256

      6fc9cccdabc82d8ead2f3f4e912212a2c198fbb58649251a8bf3ca1a1a743bb2

    • SHA512

      c60bb44741ff712dc32f28615560cf27b8fe6468bf01dcb5d9f92d357c1fc79c5949b3cfad96dc5e4a2902bbf689d74c8b63b168c9dca09bbfa7685d7d3f3c56

    • SSDEEP

      12288:K9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/ho:GZ1xuVVjfFoynPaVBUR8f+kN10EBi

    • 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