Overview

overview

10

Static

static

10

fnuconaa.exe

windows7-x64

10

fnuconaa.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    fnuconaa.exe
  • Size 3.1MB
  • Sample241106-2xqdkaskbm
  • SHA256 ef38bf040afa8ce0bcde1328774e964bc19ef972c56d35b914be2c4c3aa3c080
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Office04

C2

  • 192.168.0.9:57013

Mutex

  • e51e2b65-e963-4051-9736-67d57ed46798

Attributes
  • encryption_key

    AEA258EF65BF1786F0F767C0BE2497ECC304C46F

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    Quasar Client Startup

  • subdirectory

    SubDir

Targets

    • Target
      fnuconaa.exe
    • Size 3.1MB
    • SHA256 ef38bf040afa8ce0bcde1328774e964bc19ef972c56d35b914be2c4c3aa3c080
    • 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