Overview

overview

10

Static

static

10

test.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    test.exe
  • Size 3.1MB
  • Sample240731-3dsv1stepc
  • SHA256 b8d24236cb542dd0358707623e485d1f8f5b917103f88e7de9d81356a8bd0a62
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Office04

C2

  • 192.168.1.28:4782

Mutex

  • 180b92ba-98f1-484b-b54f-264758c8d7f4

Attributes
  • encryption_key

    E2AD968D101B25448614267CCA174D53CE1050BA

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    BootstrapperV1.11

  • subdirectory

    SubDir

Targets

    • Target
      test.exe
    • Size 3.1MB
    • SHA256 b8d24236cb542dd0358707623e485d1f8f5b917103f88e7de9d81356a8bd0a62
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    quasaroffice04spywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Executes dropped EXE

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks