General

  • Target

    xeno.exe

  • Size

    3.1MB

  • Sample

    250109-ml969szkgm

  • MD5

    b41a318867f211209a6667cce4681bce

  • SHA1

    e4cb286b8ba7f7d311453b7066b32c1650d1ffdb

  • SHA256

    fe33baebf921d81c28b5c28ef1320a4f06f4e725e18c9547b0f3b23acf26afd6

  • SHA512

    5c7814c9d807f06b1dbd01a9125fd501beed4f9d6afb30a94dc9284ed54badcd5c6c1f6a5f2dfbf8e1e9d137ad0291e2f540f1546d8eef359b5759793aa4400a

  • SSDEEP

    49152:av3I22SsaNYfdPBldt698dBcjHwJRJ6ebR3LoGdMywTHHB72eh2NT:av422SsaNYfdPBldt6+dBcjHwJRJ6Y

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

192.168.68.1:4782

Mutex

948fde50-66bb-4ffd-aeca-4cc76d13c423

Attributes
  • encryption_key

    FE78C5AAB1B8DB7C1492A05B7A35D613C6807754

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      xeno.exe

    • Size

      3.1MB

    • MD5

      b41a318867f211209a6667cce4681bce

    • SHA1

      e4cb286b8ba7f7d311453b7066b32c1650d1ffdb

    • SHA256

      fe33baebf921d81c28b5c28ef1320a4f06f4e725e18c9547b0f3b23acf26afd6

    • SHA512

      5c7814c9d807f06b1dbd01a9125fd501beed4f9d6afb30a94dc9284ed54badcd5c6c1f6a5f2dfbf8e1e9d137ad0291e2f540f1546d8eef359b5759793aa4400a

    • SSDEEP

      49152:av3I22SsaNYfdPBldt698dBcjHwJRJ6ebR3LoGdMywTHHB72eh2NT:av422SsaNYfdPBldt6+dBcjHwJRJ6Y

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar family

    • Quasar payload

    • Executes dropped EXE

MITRE ATT&CK Enterprise v15

Tasks