Overview

overview

10

Static

static

3

DOX !Aka t...np.scr

windows7-x64

10

DOX !Aka t...np.scr

windows10-2004-x64

10

Sharing

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General

  • Target
    DOX !Aka team ‮gnp.scr
  • Size 1.5MB
  • Sample240821-ft3c3avemk
  • SHA256 8a9718d2658c908e0ced599e637ce1ab27cfc22e43829ae6bcf784a8591825eb
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Office04

C2

  • 192.168.0.27:4782

Mutex

  • 52f67a9c-ccc2-4eec-a61c-1567fbfeab31

Attributes
  • encryption_key

    E57D88E5AA0EFBFC2E93ADCD1BD6BB2BCF4B3BAA

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target
      DOX !Aka team ‮gnp.scr
    • Size 1.5MB
    • SHA256 8a9718d2658c908e0ced599e637ce1ab27cfc22e43829ae6bcf784a8591825eb
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    quasaroffice04spywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks