General

  • Target
    Client-built.exe
  • Size 3.1MB
  • Sample261029-q31kyadv9p
  • SHA256 658e722489a19866caec573d0b0ab4a4cde5e381941a9561f04d5258bb36cee1
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • quasar

Version
  • 1.4.1

Botnet
  • Office04

C2
  • fox888.co.com:443

  • oaks.uk.com:443

  • www.incomewolf.in.net:443

  • tua-serie.cc:443

  • kitshop.co:443

  • roshansmriti.in.net:443

  • jeevanjagriti.in.net:443

  • nimmy.in.net:443

  • www.lifeatsea.in.net:443

  • xgirls.in.net:443

Mutex
  • 8a521e60-a94f-49e2-a2ca-eeda98fd7bcd

Attributes
  • encryption_key

    61D61573755A2E8791F777F44FE72A8C404B3F90

  • install_name

    Client.exe

  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target
      Client-built.exe
    • Size 3.1MB
    • SHA256 658e722489a19866caec573d0b0ab4a4cde5e381941a9561f04d5258bb36cee1
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: Quasar RAT

      Quasar is an open source Remote Access Tool.

    • Quasar payload

    • Executes dropped EXE

MITRE ATT&CK Enterprise v16

Tasks