Overview

overview

10

Static

static

1

BOT.bat

windows10-1703-x64

10

BOT.bat

windows10-2004-x64

10

BOT.bat

windows11-21h2-x64

10

Sharing

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General

  • Target
    BOT.bat
  • Size 1.8MB
  • Sample240504-2xkhbaed3t
  • SHA256 effb8601e88bcc1b63f104b5c5ba6ee93d3ea3e2cbdff30e77253d9bd7a0d7b7
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
quasaroffice04executionspywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Office04

C2

  • paper-sitemap.gl.at.ply.gg:34451

Mutex

  • aac5ca78-08ee-466b-b76a-a222e6968dcb

Attributes
  • encryption_key

    C6F8FC1FACDC33647F2C8892E17F3A76138E3780

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target
      BOT.bat
    • Size 1.8MB
    • SHA256 effb8601e88bcc1b63f104b5c5ba6ee93d3ea3e2cbdff30e77253d9bd7a0d7b7
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    quasaroffice04executionspywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Blocklisted process makes network request

    behavioral1behavioral2behavioral3

MITRE ATT&CK Enterprise v15

Tasks