General

  • Target

    240bd2cbc83c7295112bc8f3978604f9_JaffaCakes118

  • Size

    758KB

  • Sample

    240704-az9fnswfra

  • MD5

    240bd2cbc83c7295112bc8f3978604f9

  • SHA1

    8315d222710dd4f18da6b453cbd944b85083e197

  • SHA256

    cbbcee9aaf3ea06493f8f6ddaf965b872d9fce8fb0b5853f2454ff62f10c5122

  • SHA512

    8aa0b34c6b6c9d3d74171285abc0ddaba056c3dcf11efafb779afa4780e42d046d117164d871b7bc7f29991fd5a9cf70032f8e4fc012975ffa0816a51c57aedd

  • SSDEEP

    12288:VXhpvNWw276S/DuoeFcfbmiJ99VPhYR5MTSHvLenELrWv1lZw4JuMkMh/fy452Ui:pnAw2WWeFcfbP9VPSPMTSPL/rWvzq4JS

Malware Config

Extracted

Family

darkcomet

Botnet

Guest17

C2

127.0.0.1:1604

windowss.zapto.org:1604

Mutex

DC_MUTEX-UZZ4M3Y

Attributes
  • InstallPath

    MSDCSC\msdcsc.exe

  • gencode

    4t3ERaSD456g

  • install

    true

  • offline_keylogger

    true

  • password

    123456

  • persistence

    true

  • reg_key

    MicroUpdate

Targets

    • Target

      240bd2cbc83c7295112bc8f3978604f9_JaffaCakes118

    • Size

      758KB

    • MD5

      240bd2cbc83c7295112bc8f3978604f9

    • SHA1

      8315d222710dd4f18da6b453cbd944b85083e197

    • SHA256

      cbbcee9aaf3ea06493f8f6ddaf965b872d9fce8fb0b5853f2454ff62f10c5122

    • SHA512

      8aa0b34c6b6c9d3d74171285abc0ddaba056c3dcf11efafb779afa4780e42d046d117164d871b7bc7f29991fd5a9cf70032f8e4fc012975ffa0816a51c57aedd

    • SSDEEP

      12288:VXhpvNWw276S/DuoeFcfbmiJ99VPhYR5MTSHvLenELrWv1lZw4JuMkMh/fy452Ui:pnAw2WWeFcfbP9VPSPMTSPL/rWvzq4JS

    • 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

    • Adds Run key to start application

MITRE ATT&CK Enterprise v15

Tasks