General

  • Target

    JaffaCakes118_988f08c71b487bb22b9228638056f698

  • Size

    1.4MB

  • Sample

    250330-mr1vsayry8

  • MD5

    988f08c71b487bb22b9228638056f698

  • SHA1

    34d6fa78c457f0a65ec6cb889101b0566ea4303c

  • SHA256

    9c790e52f85186e54147c1bc6dd5aa324107979d88f482b26514dcb3a280dd68

  • SHA512

    68610dd0331714477c1a90b680b40ba0d0c09c595360da14a8a86c568cb1e19a02e2eeaeb90f544c9c9fd262d05a9344a5fcd9080a9d2f67a6cb121a59d5d604

  • SSDEEP

    24576:rs/yLn3xnI9bO7pus5DGd3T1cKvJwIUclPuZg1It9xAwl8reoApx5:IKLlGbGJydD1QMCgO9N

Malware Config

Extracted

Family

darkcomet

Botnet

Living Room PC

C2

192.168.1.106:1604

Mutex

DC_MUTEX-6GSK0WX

Attributes
  • InstallPath

    DarkComet Server\DarkComet Server.exe

  • gencode

    8YY5R9UWixVK

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    DarkComet Server

rc4.plain

Targets

    • Target

      JaffaCakes118_988f08c71b487bb22b9228638056f698

    • Size

      1.4MB

    • MD5

      988f08c71b487bb22b9228638056f698

    • SHA1

      34d6fa78c457f0a65ec6cb889101b0566ea4303c

    • SHA256

      9c790e52f85186e54147c1bc6dd5aa324107979d88f482b26514dcb3a280dd68

    • SHA512

      68610dd0331714477c1a90b680b40ba0d0c09c595360da14a8a86c568cb1e19a02e2eeaeb90f544c9c9fd262d05a9344a5fcd9080a9d2f67a6cb121a59d5d604

    • SSDEEP

      24576:rs/yLn3xnI9bO7pus5DGd3T1cKvJwIUclPuZg1It9xAwl8reoApx5:IKLlGbGJydD1QMCgO9N

    • 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

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks