Overview

overview

10

Static

static

10

xeC7cROikxmJ.exe

windows7-x64

10

xeC7cROikxmJ.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    xeC7cROikxmJ.exe
  • Size 348KB
  • Sample231019-ac622aea54
  • SHA256 0aa2b99b072736a522905c80505e8bfb45f545ee4d4f5a2fc02fb8f163b44225
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
quasaroctspywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.3.0.0

Botnet

  • oct

C2

  • berlinqua.duckdns.org:9820

Mutex

  • QSR_MUTEX_LMPy8z0H3LJnMhGsoX

Attributes
  • encryption_key

    4mJVIBYUSSaYvKr8NkRm

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target
      xeC7cROikxmJ.exe
    • Size 348KB
    • SHA256 0aa2b99b072736a522905c80505e8bfb45f545ee4d4f5a2fc02fb8f163b44225
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    quasaroctspywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Looks up external IP address via web service

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

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks