Overview

overview

10

Static

static

10

Client-built.exe

windows10-2004-x64

10

Client-built.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    Client-built.exe
  • Size 3.1MB
  • Sample260728-pt81aahp6t
  • SHA256 5cd2c92ac776c34e51a23eea9d7f93e184fecea129f1f0b52580dc091632188f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
quasartest1spywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • test1

C2

  • 127.0.0.1:4782

Mutex

  • 9a71af86-d574-4013-ab16-397ed9aedd39

Attributes
  • encryption_key

    A7FCDABF5D779509480BF729AA8C27616FB0AAD9

  • 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 5cd2c92ac776c34e51a23eea9d7f93e184fecea129f1f0b52580dc091632188f
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    test1quasarspywaretrojan

    • Family: Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks