Overview

overview

10

Static

static

3

2e72d847aa...38.exe

windows7-x64

3

2e72d847aa...38.exe

windows10-2004-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    2e72d847aa6ea6680c769628c4ea4938.exe
  • Size 3.6MB
  • Sample241109-g663fsslep
  • SHA256 a1ba76a8c187d43080d95acfb939a54d1b1c83546bbb4547990bbfcafd88c307
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
quasarjekwudiscoveryspywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • JEKWU

C2

  • Zyg.ydns.eu:5829

  • Opy.ydns.eu:5829

Mutex

  • 9c58b2ba-07eb-415a-b48b-21bbb68d32285e

Attributes
  • encryption_key

    C5B555A83D127A9553D4FB1FCECB35CE8E91A447

  • install_name

    outlooks.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Outlooks

  • subdirectory

    WindowsUpdates

Targets

    • Target
      2e72d847aa6ea6680c769628c4ea4938.exe
    • Size 3.6MB
    • SHA256 a1ba76a8c187d43080d95acfb939a54d1b1c83546bbb4547990bbfcafd88c307
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    discoveryquasarjekwuspywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar family

      quasar

    • Quasar payload

    • Executes dropped EXE

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks