Overview

overview

10

Static

static

1

URLScan

urlscan

1

http://91.92.249.238/

windows10-2004-x64

10

Sharing

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General

  • Target

    http://91.92.249.238/

  • Sample

    240517-hwsbzsfb37

Score
10/10
quasarcrazyrdpspywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.3.0.0

Botnet

crazyrdp

C2

91.92.249.238:4789

Mutex

QSR_MUTEX_XruzuSocGeJYPIQ4EA

Attributes
  • encryption_key

    9J7nta72xxingqa2stut

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target

      http://91.92.249.238/

    Score
    10/10
    quasarcrazyrdpspywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Uses the VBS compiler for execution

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks