Overview

overview

10

Static

static

10

bc9a8ff701...70.exe

windows7-x64

10

bc9a8ff701...70.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    bc9a8ff70146de10ad5f822120c9abee2dd1f1e93f69038cbbd9dc574dae2570
  • Size 3.4MB
  • Sample241205-v544csvjfz
  • SHA256 bc9a8ff70146de10ad5f822120c9abee2dd1f1e93f69038cbbd9dc574dae2570
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Office04

C2

  • 192.168.1.15:4782

Mutex

  • 400d2b6f-f5a4-4bb8-8ac1-572601b9847a

Attributes
  • encryption_key

    28DB6A992E078CF6FE82A1042CC979D37C6466CE

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target
      bc9a8ff70146de10ad5f822120c9abee2dd1f1e93f69038cbbd9dc574dae2570
    • Size 3.4MB
    • SHA256 bc9a8ff70146de10ad5f822120c9abee2dd1f1e93f69038cbbd9dc574dae2570
    • 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 Enterprise v15

Tasks