Overview

overview

10

Static

static

10

pc168.com.tw.exe

windows10-2004-x64

10

pc168.com.tw.exe

windows11-ltsc_2024-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    pc168.com.tw.exe
  • Size 3.1MB
  • Sample260915-npxwsaweqa
  • SHA256 c3622f1596db9bf608000813be05da5ec57a3b262e199d7d6d3dab65b7571e74
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
quasaroffice04executionpersistencespywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Office04

C2

  • pc168.com.tw:443

  • www.pc168.com.tw:443

  • pc168.com.tw:80

  • www.pc168.com.tw:80

Mutex

  • d561dd98-8b56-440c-92cd-f68beb89d5b2

Attributes
  • encryption_key

    ED3227F773701D05083B11A65776F95F93EEEF5E

  • install_name

    Client.exe

  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target
      pc168.com.tw.exe
    • Size 3.1MB
    • SHA256 c3622f1596db9bf608000813be05da5ec57a3b262e199d7d6d3dab65b7571e74
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    office04executionquasarpersistencespywaretrojan

    • Family: Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks