Overview

overview

10

Static

static

10

rat2.0.exe

windows7-x64

10

rat2.0.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    rat2.0.rar
  • Size 1.0MB
  • Sample241213-q9ft4sslem
  • SHA256 a86c7bf4b03420d6ae80c4ab78f7dd761d53e1b0eabe2a827f295267a03cb32e
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Office04

C2

  • 192.168.56.1:4782

  • 192.168.42.36:4782

Mutex

  • a2375055-d323-4f14-953b-13f74ff9f85a

Attributes
  • encryption_key

    36B9F39EDDE38B2DC6E38AA9208FBAD7687FDB50

  • install_name

    Pygame.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target
      rat2.0.exe
    • Size 3.1MB
    • SHA256 ca6205581da131085d4fd448d7a6cb47627ebf0eeeb7e42d7c1047d18631c9b0
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    quasaroffice04spywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar family

      quasar

    • Quasar payload

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Matrix

Tasks