Overview

overview

10

Static

static

10

Client-built.exe

windows11-21h2-x64

10

Sharing

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General

  • Target
    Client-built.exe
  • Size 3.4MB
  • Sample240705-k34ppswall
  • SHA256 a06bec7a930b6c0ea6ec38828d61015aaf3216fe06dfd61fd4605006fa7cb9bf
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Office04

C2

  • five-sequences.gl.at.ply.gg:47561

Mutex

  • 52538090-621d-4a1c-a61f-f49482c94fb1

Attributes
  • encryption_key

    7B4436DBF50D42B9F94267172ADD0B3430D55E7D

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target
      Client-built.exe
    • Size 3.4MB
    • SHA256 a06bec7a930b6c0ea6ec38828d61015aaf3216fe06dfd61fd4605006fa7cb9bf
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    quasaroffice04spywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Executes dropped EXE

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks