Overview

overview

10

Static

static

10

q3.exe

windows10-2004-x64

10

q3.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    q3.exe
  • Size 3.1MB
  • Sample261003-psnb7azs7j
  • SHA256 ef5cb3f567ff33c3f57084a37ce4f5b9e3a1fd61eb85320dfc2b865b3b2c9c1a
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
quasars8discoveryspywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • s8

C2

  • tn88.online:8080

  • tn88.online:80

Mutex

  • ca78defd-890b-492a-8122-0f3798ba7cb2

Attributes
  • encryption_key

    2943DB5BBC1CE660309CB390FBE1E90BBBA6226E

  • install_name

    Updater.exe

  • key_salt

    bfeb1e56fbcd973bb219022430a57843003d5644d21e62b9d4f180e7e6c33941

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target
      q3.exe
    • Size 3.1MB
    • SHA256 ef5cb3f567ff33c3f57084a37ce4f5b9e3a1fd61eb85320dfc2b865b3b2c9c1a
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    s8discoveryquasarspywaretrojan

    • Family: Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks