Overview

overview

10

Static

static

10

9b151f4ffa...bf.exe

windows10-2004-x64

10

9b151f4ffa...bf.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    9b151f4ffa47622d8b0823c33dfb2471af4b619f1ef6296fbdb9089c076d5abf.exe
  • Size 2.2MB
  • Sample261031-tzbn7aev4r
  • SHA256 9b151f4ffa47622d8b0823c33dfb2471af4b619f1ef6296fbdb9089c076d5abf
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
quasar迪斯扣discoveryspywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 2.7.2.0

Botnet

  • 迪斯扣

C2

  • 108.187.40.136:8990

Mutex

  • f9748b40-12c6-466b-b18f-bda1106bb91a

Attributes
  • encryption_key

    937B0696C1B45ADD349C0BB80CCB2C5BF1B45E8D

  • install_name

    Client.exe

  • key_salt

    5a23f8394640cb9e40658446a04c0bbae82dc93d0470e1b2a406a90fd2520382

  • log_directory

    键盘记录

  • reconnect_delay

    3000

  • startup_key

    Microsoft Android Linker

  • subdirectory

    SubDir

Targets

    • Target
      9b151f4ffa47622d8b0823c33dfb2471af4b619f1ef6296fbdb9089c076d5abf.exe
    • Size 2.2MB
    • SHA256 9b151f4ffa47622d8b0823c33dfb2471af4b619f1ef6296fbdb9089c076d5abf
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    迪斯扣discoveryquasarspywaretrojan

    • Contains code to disable Windows Defender

      A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

    • Family: Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks