General

  • Target

    1d0f673ee9048a28c447e3adb83329c4

  • Size

    777KB

  • Sample

    231230-1cyc1acddq

  • MD5

    1d0f673ee9048a28c447e3adb83329c4

  • SHA1

    46dad27b42272dd87fb89128695b6264c992a0d1

  • SHA256

    a27a185b9f8e65db47817f2c4ac5c8085d4dba22abd9ca607aa7daf8553e7bff

  • SHA512

    9274285641e463b003464204a341cdf7864e6f475d86884392ec8ad46d13d8af2e2c555af5a3fe2239ce33066096ba61386cb5aad29cd9965dd8dc168ab72900

  • SSDEEP

    12288:uEEXmw/aQ1PifJQ3j0DfAyhb5Nahsdg8iU8IpUixmdR:l8gfs0jpb5NaN8ioUiEdR

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16

C2

myratherenow.no-ip.biz:3737

Mutex

DC_MUTEX-KUYD9J8

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    k6TJEpcoZLQU

  • install

    true

  • offline_keylogger

    true

  • persistence

    true

  • reg_key

    MicroUpdate

Targets

    • Target

      1d0f673ee9048a28c447e3adb83329c4

    • Size

      777KB

    • MD5

      1d0f673ee9048a28c447e3adb83329c4

    • SHA1

      46dad27b42272dd87fb89128695b6264c992a0d1

    • SHA256

      a27a185b9f8e65db47817f2c4ac5c8085d4dba22abd9ca607aa7daf8553e7bff

    • SHA512

      9274285641e463b003464204a341cdf7864e6f475d86884392ec8ad46d13d8af2e2c555af5a3fe2239ce33066096ba61386cb5aad29cd9965dd8dc168ab72900

    • SSDEEP

      12288:uEEXmw/aQ1PifJQ3j0DfAyhb5Nahsdg8iU8IpUixmdR:l8gfs0jpb5NaN8ioUiEdR

    • 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

    • UPX packed file

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

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks