General

  • Target

    Client-built.exe

  • Size

    3.1MB

  • Sample

    240512-scftysbd5z

  • MD5

    4801342f49901b8edeb8a1cb7ce58a5d

  • SHA1

    3f9682bf26530588fc93eb6b1bba40e00dc33320

  • SHA256

    7f9d6d2c44bc60b7bef2e9b8f1ec7bd1eb80a1f5afb70149c43bfe71303379a8

  • SHA512

    37d074b96fe0d729ba2bdd27b976655448df89c2dc5461018e57ff0cb4b26f7a3c2795069feea0831f32b434dfdf5c84df231948064064fd809de21f4260cb6e

  • SSDEEP

    49152:6vVt62XlaSFNWPjljiFa2RoUYIjjxNESEHk/iALoGd6THHB72eh2NT:6vn62XlaSFNWPjljiFXRoUYIfxae

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

alp-kanka

C2

192.168.1.1:4782

Mutex

b4948b57-2f19-4a16-98ad-5a89f56f9f24

Attributes
  • encryption_key

    A09E26E97179D914C9A83695E0FF3065AD4BE793

  • install_name

    jV9QKlmn9O.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Spotify

  • subdirectory

    Client

Targets

    • Target

      Client-built.exe

    • Size

      3.1MB

    • MD5

      4801342f49901b8edeb8a1cb7ce58a5d

    • SHA1

      3f9682bf26530588fc93eb6b1bba40e00dc33320

    • SHA256

      7f9d6d2c44bc60b7bef2e9b8f1ec7bd1eb80a1f5afb70149c43bfe71303379a8

    • SHA512

      37d074b96fe0d729ba2bdd27b976655448df89c2dc5461018e57ff0cb4b26f7a3c2795069feea0831f32b434dfdf5c84df231948064064fd809de21f4260cb6e

    • SSDEEP

      49152:6vVt62XlaSFNWPjljiFa2RoUYIjjxNESEHk/iALoGd6THHB72eh2NT:6vn62XlaSFNWPjljiFXRoUYIfxae

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar payload

    • Executes dropped EXE

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks