General

  • Target

    57b7df8a95bcb662ee8265c3bf15ef2f_JaffaCakes118

  • Size

    404KB

  • Sample

    241018-qvenhasbmk

  • MD5

    57b7df8a95bcb662ee8265c3bf15ef2f

  • SHA1

    2dda9d1e85c819d3858fb05b894d96aa3900004d

  • SHA256

    dbabc36e5e839d5ed494b445ca299a6e9e54efe0e03f64e2afa285cc64f34b51

  • SHA512

    5c70f525db0b5c46de87dea77456368c4737416fc91f3b5d37890fd7b4a60aea5dd5b902a62f6e696c39d0a8ee2dfe35715cd5706886eb2077b896f1e56531a6

  • SSDEEP

    12288:clghoSqkNJ/Jj0vhgskOzkvCtZvAhvSrY6q6M:yg2kNb0vf9Dt2P9J

Malware Config

Extracted

Family

darkcomet

Botnet

Server

C2

holahoop14.no-ip.biz:222

Mutex

DC_MUTEX-8RMKN4F

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    kggQNoLXaaqt

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    MicroUpdate

Targets

    • Target

      57b7df8a95bcb662ee8265c3bf15ef2f_JaffaCakes118

    • Size

      404KB

    • MD5

      57b7df8a95bcb662ee8265c3bf15ef2f

    • SHA1

      2dda9d1e85c819d3858fb05b894d96aa3900004d

    • SHA256

      dbabc36e5e839d5ed494b445ca299a6e9e54efe0e03f64e2afa285cc64f34b51

    • SHA512

      5c70f525db0b5c46de87dea77456368c4737416fc91f3b5d37890fd7b4a60aea5dd5b902a62f6e696c39d0a8ee2dfe35715cd5706886eb2077b896f1e56531a6

    • SSDEEP

      12288:clghoSqkNJ/Jj0vhgskOzkvCtZvAhvSrY6q6M:yg2kNb0vf9Dt2P9J

    • 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

    • Adds Run key to start application

    • UPX packed file

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

MITRE ATT&CK Enterprise v15

Tasks