Overview

overview

10

Static

static

10

eb24788153...12.exe

windows7-x64

10

eb24788153...12.exe

windows10-2004-x64

10

Sharing

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General

  • Target
    eb2478815303c53967a5bfc532c2d512.bin
  • Size 3.1MB
  • Sample240314-fa5dbaag2s
  • SHA256 712e51cdf1736e0858dab0a8c2735f5b47f6686001a8f6151864465da175f227
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
quasaroffice04spywaretrojan

Malware Config

Extracted

Family

  • quasar

Version

  • 1.4.1

Botnet

  • Office04

C2

  • 10.0.0.1:4782

Mutex

  • 74b9fe62-878c-4126-a9fc-f1c64e7fdb1d

Attributes
  • encryption_key

    747FBDB14A66689832324CF4CBD2540935454C08

  • install_name

    Client.exe

  • log_directory

    Logs

  • reconnect_delay

    1

  • startup_key

    discord

  • subdirectory

    SubDir

Targets

    • Target
      eb2478815303c53967a5bfc532c2d512.bin
    • Size 3.1MB
    • SHA256 712e51cdf1736e0858dab0a8c2735f5b47f6686001a8f6151864465da175f227
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    quasaroffice04spywaretrojan

    • Quasar RAT

      Quasar is an open source Remote Access Tool.

      trojanspywarequasar

    • Quasar payload

    • Executes dropped EXE

    • Drops file in System32 directory

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks