Overview

overview

10

Static

static

10

Client-built2.exe

windows10-2004-x64

10

Client-built2.exe

windows11-21h2-x64

10

Sharing

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General

  • Target

    Client-built2.exe

  • Size

    3.1MB

  • Sample

    241226-t7xavs1ka1

  • MD5

    1bd62b73641d08b58d05ddc88a21f528

  • SHA1

    db8afa72ff4b8ae9493555841cadcbd764037c96

  • SHA256

    ad7d21da6daf2dc93d762a7b415d21d3d996928a24c0e5817e482414571091d3

  • SHA512

    dea5f626c1f4af902b7f1c17dfc14e179ba4f8865054697cdbd39eabd9bbdbb9ab75cba957406332c6b13466cb3167a457ac2d9c00eaa3fd3028e5169b4177de

  • SSDEEP

    49152:7v4go2QSaNpzyPllgamb0CZof/J/Cc3rmz2xoGdTTHHB72eh2NT:7vpo2QSaNpzyPllgamYCZof/JKc3Z

Score
10/10
quasarsomething coolspywaretrojan

Malware Config

Extracted

Family

quasar

Version

1.4.1

Botnet

something cool

C2

waste-allergy-insured-branches.trycloudflare.com:4782

waste-allergy-insured-branches.trycloudflare.com:53242
Mutex

182d06ff-972f-4a96-b344-59a01694d374

Attributes
  • encryption_key

    C5904FDD788EA00F921C538B9FE80C0B0A0DE728

  • install_name

    MinecraftUpdater.exe

  • log_directory

    Logs

  • reconnect_delay

    3000

  • startup_key

    MinecraftUpdater

  • subdirectory

    SubDir

Targets

    • Target

      Client-built2.exe

    • Size

      3.1MB

    • MD5

      1bd62b73641d08b58d05ddc88a21f528

    • SHA1

      db8afa72ff4b8ae9493555841cadcbd764037c96

    • SHA256

      ad7d21da6daf2dc93d762a7b415d21d3d996928a24c0e5817e482414571091d3

    • SHA512

      dea5f626c1f4af902b7f1c17dfc14e179ba4f8865054697cdbd39eabd9bbdbb9ab75cba957406332c6b13466cb3167a457ac2d9c00eaa3fd3028e5169b4177de

    • SSDEEP

      49152:7v4go2QSaNpzyPllgamb0CZof/J/Cc3rmz2xoGdTTHHB72eh2NT:7vpo2QSaNpzyPllgamYCZof/JKc3Z

    Score
    10/10
    quasarsomething coolspywaretrojan

    • 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