General

  • Target

    RedTiger V6.1.exe

  • Size

    3.1MB

  • Sample

    241213-fxq47syrew

  • MD5

    80a01617755c58445468779ef1bb1bdb

  • SHA1

    cbf1d327b6205cf1f0e313d7da93e82c0c16c937

  • SHA256

    d7e3253a7183ac7ccd70a64f43fce756bdd7bb804a19f45bb51b4cc3606fb2e6

  • SHA512

    7237cd5a8fe9d1fb045d879c8b6efa57e2fa2b62977b9dea29bded315d4004d3c72049764bf76bf0b3ef7906b4c7271f001d5734a7daa2237ee80b1e1f2d7a4f

  • SSDEEP

    49152:DvbI22SsaNYfdPBldt698dBcjHdywoBxr4oGdKTHHB72eh2NT:Dvk22SsaNYfdPBldt6+dBcjHAwn

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

Office04

C2

192.168.1.69:4782

Mutex

d3bc3858-ff4a-4aa8-97ec-67721ddcdeeb

Attributes
  • encryption_key

    C8D618C9B5D2F91FFC94B6E9C868ECF80EB774F8

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    RedTiger Tool v6.1

  • subdirectory

    SubDir

Targets

    • Target

      RedTiger V6.1.exe

    • Size

      3.1MB

    • MD5

      80a01617755c58445468779ef1bb1bdb

    • SHA1

      cbf1d327b6205cf1f0e313d7da93e82c0c16c937

    • SHA256

      d7e3253a7183ac7ccd70a64f43fce756bdd7bb804a19f45bb51b4cc3606fb2e6

    • SHA512

      7237cd5a8fe9d1fb045d879c8b6efa57e2fa2b62977b9dea29bded315d4004d3c72049764bf76bf0b3ef7906b4c7271f001d5734a7daa2237ee80b1e1f2d7a4f

    • SSDEEP

      49152:DvbI22SsaNYfdPBldt698dBcjHdywoBxr4oGdKTHHB72eh2NT:Dvk22SsaNYfdPBldt6+dBcjHAwn

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar family

    • Quasar payload

    • Executes dropped EXE

MITRE ATT&CK Enterprise v15

Tasks