Overview

overview

10

Static

static

10

Office16.exe

windows10-2004-x64

10

Resubmissions

20/08/2024, 09:11

240820-k53v7atdrb10

20/08/2024, 09:09

240820-k4npwatdlb10

Sharing

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General

  • Target
    Office16.exe
  • Size 3.1MB
  • Sample240820-k53v7atdrb
  • SHA256 b67eab6b528f625eaeb6f24c4b255f5fc608f2fd030887837b919f63062e173e
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
quasaroffice04discoveryspywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Office04

C2

  • loletScript-55049.portmap.host:55049

Mutex

  • 83ccefa2-233e-4371-bd98-f84307d3d975

Attributes
  • encryption_key

    237F842816ACAEB97B9536F65F6A1A362E20E605

  • install_name

    Sirhurt.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target
      Office16.exe
    • Size 3.1MB
    • SHA256 b67eab6b528f625eaeb6f24c4b255f5fc608f2fd030887837b919f63062e173e
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    quasaroffice04discoveryspywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Executes dropped EXE

    behavioral1

MITRE ATT&CK Enterprise v15

Tasks