General

  • Target

    203411ae6e30fd197ed1f3ae30736ebffdbf79bc2d9a083bf41e08501d7bebe1

  • Size

    658KB

  • Sample

    221011-yql6sacbgn

  • MD5

    91478eaa8eec1087df8b4a7650cbbd5c

  • SHA1

    cbc5c097c8a254232aac8b130798aac322524085

  • SHA256

    203411ae6e30fd197ed1f3ae30736ebffdbf79bc2d9a083bf41e08501d7bebe1

  • SHA512

    9b4bbc8275b3c9d0604272a1d94cf8adec0be70120ff039af363a307271881384addf481c9a6c667354a36cb368e369680d0db245d3b4f86f178f9eb5e27cdb7

  • SSDEEP

    12288:y9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hs:eZ1xuVVjfFoynPaVBUR8f+kN10EBi

Malware Config

Extracted

Family

darkcomet

Botnet

mikebail

C2

99.235.66.71:1604

Mutex

DCMIN_MUTEX-XRCKYMB

Attributes
  • InstallPath

    DCSCMIN\IMDCSC.exe

  • gencode

    ho2A6rzZ04Hk

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    DarkComet RAT

Targets

    • Target

      203411ae6e30fd197ed1f3ae30736ebffdbf79bc2d9a083bf41e08501d7bebe1

    • Size

      658KB

    • MD5

      91478eaa8eec1087df8b4a7650cbbd5c

    • SHA1

      cbc5c097c8a254232aac8b130798aac322524085

    • SHA256

      203411ae6e30fd197ed1f3ae30736ebffdbf79bc2d9a083bf41e08501d7bebe1

    • SHA512

      9b4bbc8275b3c9d0604272a1d94cf8adec0be70120ff039af363a307271881384addf481c9a6c667354a36cb368e369680d0db245d3b4f86f178f9eb5e27cdb7

    • SSDEEP

      12288:y9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/hs:eZ1xuVVjfFoynPaVBUR8f+kN10EBi

    • 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