General

  • Target

    IMAVIRUS.exe

  • Size

    3.1MB

  • Sample

    241218-cj7cgsxqfz

  • MD5

    9c9646fbf26b1fc0eaee890d08ad0551

  • SHA1

    3924c30dea1f3e2f971c6d130c6faa81e6ff9302

  • SHA256

    3f6e781c28be4da83a3278d17f3f1c615953f29a2dd5af8004960a9ee1291f57

  • SHA512

    d5bec7b66fa53006a3b979530efced8b59b89d0aaadb6ea55f334b28ebea3b7430011ad0897ce91f551b98597f55dbfe5a6445c301c0861d642e01255b954ab6

  • SSDEEP

    49152:rvOI22SsaNYfdPBldt698dBcjHCjRJ6rbR3LoGdxLTHHB72eh2NT:rvj22SsaNYfdPBldt6+dBcjHCjRJ69

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

IMARAT

C2

192.168.3.157:4782

Mutex

d3b8ad08-6b28-4d2c-a53c-95588f033851

Attributes
  • encryption_key

    70BB1936556498784E09A3EE370936577EC65162

  • install_name

    IMAVIRUS.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    IMAVIRUS

Targets

    • Target

      IMAVIRUS.exe

    • Size

      3.1MB

    • MD5

      9c9646fbf26b1fc0eaee890d08ad0551

    • SHA1

      3924c30dea1f3e2f971c6d130c6faa81e6ff9302

    • SHA256

      3f6e781c28be4da83a3278d17f3f1c615953f29a2dd5af8004960a9ee1291f57

    • SHA512

      d5bec7b66fa53006a3b979530efced8b59b89d0aaadb6ea55f334b28ebea3b7430011ad0897ce91f551b98597f55dbfe5a6445c301c0861d642e01255b954ab6

    • SSDEEP

      49152:rvOI22SsaNYfdPBldt698dBcjHCjRJ6rbR3LoGdxLTHHB72eh2NT:rvj22SsaNYfdPBldt6+dBcjHCjRJ69

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar family

    • Quasar payload

    • Executes dropped EXE

MITRE ATT&CK Enterprise v15

Tasks