General

  • Target

    abf02c6295dc668aba4df299784588fe0d360f6f179305798d86a83cd3889853N

  • Size

    232KB

  • Sample

    240927-wjvhgatarj

  • MD5

    1b2eabfb75bacf704795c54342bc26d0

  • SHA1

    85db70f05b562505fa9651e139bac846480b017b

  • SHA256

    abf02c6295dc668aba4df299784588fe0d360f6f179305798d86a83cd3889853

  • SHA512

    8b9f0b9cf0fea4e9718f5a91fea1a00cf0f0fd1694ea1aff458a4f81ad72afed8d3347d56a59b4d3272e9820fece2ab6e8c8ca1e5e46f201de21ea3653ddcd78

  • SSDEEP

    6144:tjFy93LU92VxOtVflFud4TnxcpPTASCmqMorHwM5pcoS:pFy9bPQZlFjrG0ZmYbwCpcoS

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16_min

C2

127.0.0.1:1604

Mutex

DCMIN_MUTEX-FMLL5L4

Attributes
  • InstallPath

    DCSCMIN\IMDCSC.exe

  • gencode

    EsjrMG2QoybK

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    DarkComet RAT

Targets

    • Target

      abf02c6295dc668aba4df299784588fe0d360f6f179305798d86a83cd3889853N

    • Size

      232KB

    • MD5

      1b2eabfb75bacf704795c54342bc26d0

    • SHA1

      85db70f05b562505fa9651e139bac846480b017b

    • SHA256

      abf02c6295dc668aba4df299784588fe0d360f6f179305798d86a83cd3889853

    • SHA512

      8b9f0b9cf0fea4e9718f5a91fea1a00cf0f0fd1694ea1aff458a4f81ad72afed8d3347d56a59b4d3272e9820fece2ab6e8c8ca1e5e46f201de21ea3653ddcd78

    • SSDEEP

      6144:tjFy93LU92VxOtVflFud4TnxcpPTASCmqMorHwM5pcoS:pFy9bPQZlFjrG0ZmYbwCpcoS

    • 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