General

  • Target

    d1aec69022f03a05456873fb70b1ee296652e1f6c5ddbcc59d3ab217a210590d

  • Size

    756KB

  • Sample

    221014-l1lxjsacdq

  • MD5

    6a929cc00fa03cb11a9cfb0b6eb54c60

  • SHA1

    3c8bbc7129b13e3180a5394336c5d1adb3303923

  • SHA256

    d1aec69022f03a05456873fb70b1ee296652e1f6c5ddbcc59d3ab217a210590d

  • SHA512

    82ff741c99c383db5245bb0411046f9f18992859d469d67f9745d659fea2b1cca4becac2c06cbc5ad6271412d52670a8278f471acb626f365799277ecfea1a7d

  • SSDEEP

    12288:99HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/h0:XZ1xuVVjfFoynPaVBUR8f+kN10EBy

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

bestmagicman.no-ip.biz:1604

Mutex

DCMIN_MUTEX-SZBY77N

Attributes
  • InstallPath

    DCSCMIN\windowsdefender.exe

  • gencode

    qtlW6cilQ2ol

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    DarkComet RAT

Targets

    • Target

      d1aec69022f03a05456873fb70b1ee296652e1f6c5ddbcc59d3ab217a210590d

    • Size

      756KB

    • MD5

      6a929cc00fa03cb11a9cfb0b6eb54c60

    • SHA1

      3c8bbc7129b13e3180a5394336c5d1adb3303923

    • SHA256

      d1aec69022f03a05456873fb70b1ee296652e1f6c5ddbcc59d3ab217a210590d

    • SHA512

      82ff741c99c383db5245bb0411046f9f18992859d469d67f9745d659fea2b1cca4becac2c06cbc5ad6271412d52670a8278f471acb626f365799277ecfea1a7d

    • SSDEEP

      12288:99HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/h0:XZ1xuVVjfFoynPaVBUR8f+kN10EBy

    • Darkcomet

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

    • Modifies WinLogon for persistence

    • Executes dropped EXE

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Loads dropped DLL

    • Adds Run key to start application

MITRE ATT&CK Enterprise v6

Tasks