Overview

overview

10

Static

static

10

c474cc70d5...67.exe

windows7-x64

10

c474cc70d5...67.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    c474cc70d5e8983e6f1ba7947ad40867
  • Size 348KB
  • Sample240313-aejdrafa2v
  • SHA256 2ad876fd404524bb3e6203eefe1529fcc8cf935f2aa01843c2b26413ff92e5fb
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.3.0.0

Botnet

  • Office04

C2

  • 136.244.94.164:3232

Mutex

  • QSR_MUTEX_aK1Rny3zYk6USUVnES

Attributes
  • encryption_key

    UIsoQT0uq64b0QS4RSGl

  • install_name

    Client.exe

  • log_directory

    asd

  • reconnect_delay

    1

  • startup_key

    pack

  • subdirectory

    SubDir

Targets

    • Target
      c474cc70d5e8983e6f1ba7947ad40867
    • Size 348KB
    • SHA256 2ad876fd404524bb3e6203eefe1529fcc8cf935f2aa01843c2b26413ff92e5fb
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    quasaroffice04spywaretrojan

    • 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 Enterprise v15

Tasks