General

  • Target

    KMod Mod Menu.exe

  • Size

    3.1MB

  • Sample

    241117-pgcrbazdpm

  • MD5

    cb709d5219f90d690c5d344583951b8e

  • SHA1

    ef7cf1c88408a140a1224f3fa6dbcde8c6ed63cd

  • SHA256

    55d23f7ddba20f057e61b777b3224255b9edf3f126eb30bb24a22cdfe55f8682

  • SHA512

    edcff976d067281898bf6ca8b64c971c456fa92afa4e38e22af9cf9f0ec0701e4e114d196c200a4412c9600326a1cafe7edd394a5575c17e744aa167a1cb1139

  • SSDEEP

    49152:3vyI22SsaNYfdPBldt698dBcjHoCt1JBLoGdVeTHHB72eh2NT:3vf22SsaNYfdPBldt6+dBcjHoCb

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

192.168.1.126:4782

Mutex

9be81df8-796e-4238-9ce9-95e1df50d0cc

Attributes
  • encryption_key

    911A94FD4CE2636A220E82F01C7CC3383A2C3D0C

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      KMod Mod Menu.exe

    • Size

      3.1MB

    • MD5

      cb709d5219f90d690c5d344583951b8e

    • SHA1

      ef7cf1c88408a140a1224f3fa6dbcde8c6ed63cd

    • SHA256

      55d23f7ddba20f057e61b777b3224255b9edf3f126eb30bb24a22cdfe55f8682

    • SHA512

      edcff976d067281898bf6ca8b64c971c456fa92afa4e38e22af9cf9f0ec0701e4e114d196c200a4412c9600326a1cafe7edd394a5575c17e744aa167a1cb1139

    • SSDEEP

      49152:3vyI22SsaNYfdPBldt698dBcjHoCt1JBLoGdVeTHHB72eh2NT:3vf22SsaNYfdPBldt6+dBcjHoCb

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar family

    • Quasar payload

    • Executes dropped EXE

MITRE ATT&CK Enterprise v15

Tasks