General

  • Target

    aa8602d918951fb5458a63a0d97c90f2_JaffaCakes118

  • Size

    756KB

  • Sample

    241128-b7asrawldq

  • MD5

    aa8602d918951fb5458a63a0d97c90f2

  • SHA1

    b444567a71dd3347573c450835ab2ed2e00b2218

  • SHA256

    e9a15e860b9821c0baff77d16dad4e5921ac02332962659afb71bb9935797bca

  • SHA512

    81747327c499007e7df6f3d9e6c4d58c5933bd3c0b97e9c598febfac18f4c29fe29e08a1731bcd420a023b021336d5e6ad9ce8fa8325cfd2d9490c5c607eb704

  • SSDEEP

    12288:j9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hmnkD:tZ1xuVVjfFoynPaVBUR8f+kN10EBakD

Malware Config

Extracted

Family

darkcomet

Botnet

ADXA

C2

nielli.no-ip.org:54201

Mutex

DC_MUTEX-QQRNZKA

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    jlEBcbiPeKLB

  • install

    true

  • offline_keylogger

    true

  • password

    y92ngbym

  • persistence

    true

  • reg_key

    WindowsHost

Targets

    • Target

      aa8602d918951fb5458a63a0d97c90f2_JaffaCakes118

    • Size

      756KB

    • MD5

      aa8602d918951fb5458a63a0d97c90f2

    • SHA1

      b444567a71dd3347573c450835ab2ed2e00b2218

    • SHA256

      e9a15e860b9821c0baff77d16dad4e5921ac02332962659afb71bb9935797bca

    • SHA512

      81747327c499007e7df6f3d9e6c4d58c5933bd3c0b97e9c598febfac18f4c29fe29e08a1731bcd420a023b021336d5e6ad9ce8fa8325cfd2d9490c5c607eb704

    • SSDEEP

      12288:j9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hmnkD:tZ1xuVVjfFoynPaVBUR8f+kN10EBakD

    • Darkcomet

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

    • Darkcomet family

    • Modifies WinLogon for persistence

    • Sets file to hidden

      Modifies file attributes to stop it showing in Explorer etc.

    • 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