General

  • Target

    53d84643f72699785a152cfe05c5fefdf6692251254b82c82ec5c97b1b731a14

  • Size

    658KB

  • Sample

    221107-tgb71ahahm

  • MD5

    066b9dfb115b0c8efc6bb299464065b8

  • SHA1

    8b3fe801fbdcbc5018099ef4d9f5e1fa8126e653

  • SHA256

    53d84643f72699785a152cfe05c5fefdf6692251254b82c82ec5c97b1b731a14

  • SHA512

    24f034af4a765d02e7a816bc3b904036e489b6ae04cf8a66cfacb3655c11a16892442de733b424b3a756341c33dfff0a3e92c4fe9d938e429623d1144104b576

  • SSDEEP

    12288:S9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/h2:+Z1xuVVjfFoynPaVBUR8f+kN10EB8

Malware Config

Extracted

Family

darkcomet

Botnet

Guest16_min

C2

thebigboyshow.no-ip.biz:1604

Mutex

DCMIN_MUTEX-ZTKJFJW

Attributes
  • InstallPath

    DCSCMIN\IMDCSC.exe

  • gencode

    xPzi9z1QmazL

  • install

    true

  • offline_keylogger

    true

  • persistence

    false

  • reg_key

    DarkComet RAT

Targets

    • Target

      53d84643f72699785a152cfe05c5fefdf6692251254b82c82ec5c97b1b731a14

    • Size

      658KB

    • MD5

      066b9dfb115b0c8efc6bb299464065b8

    • SHA1

      8b3fe801fbdcbc5018099ef4d9f5e1fa8126e653

    • SHA256

      53d84643f72699785a152cfe05c5fefdf6692251254b82c82ec5c97b1b731a14

    • SHA512

      24f034af4a765d02e7a816bc3b904036e489b6ae04cf8a66cfacb3655c11a16892442de733b424b3a756341c33dfff0a3e92c4fe9d938e429623d1144104b576

    • SSDEEP

      12288:S9HFJ9rJxRX1uVVjoaWSoynxdO1FVBaOiRZTERfIhNkNCCLo9Ek5C/h2:+Z1xuVVjfFoynPaVBUR8f+kN10EB8

    • 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