Analysis

  • max time kernel
    10s
  • platform
    windows11-21h2_x64
  • resource
    win11-20250410-en
  • resource tags

    arch:x64arch:x86image:win11-20250410-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    19/04/2025, 13:20

General

  • Target

    build_output/Client.exe

  • Size

    1.5MB

  • MD5

    c5416d7af360068fcdef344602375982

  • SHA1

    f3bdd8d22d96d3003b5a66694e3e3e738b226954

  • SHA256

    6f6875eb9c2b61d9b51b06fd8b754c5ccae99118aa660eec14dc80863252c1c9

  • SHA512

    7047e0e9bbc5bce3514704b29e812d0fd9a4bc75ef81addd5c42cd38beae8b55cb67080d27f8bb85f7e97f6651c871b2b5d04663ec255de4736335267848c6ff

  • SSDEEP

    24576:KaKltwDS2eWBRwRR16zhHIPbcNK0KKm77yviUSQaZaOwI55l2S62r9kiwp2Np:KPltwx7wR2EgKKm77LrwCB614

Score
10/10

Malware Config

Extracted

Family

quasar

Attributes
  • reconnect_delay

    5000

Signatures

  • Quasar RAT

    Quasar is an open source Remote Access Tool.

  • Quasar family
  • Quasar payload 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\build_output\Client.exe
    "C:\Users\Admin\AppData\Local\Temp\build_output\Client.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:5500

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/5500-1-0x000002A45FAD0000-0x000002A45FC58000-memory.dmp

    Filesize

    1.5MB

  • memory/5500-0-0x00007FFE35093000-0x00007FFE35095000-memory.dmp

    Filesize

    8KB

  • memory/5500-2-0x000002A4600B0000-0x000002A4600CA000-memory.dmp

    Filesize

    104KB

  • memory/5500-4-0x00007FFE35090000-0x00007FFE35B52000-memory.dmp

    Filesize

    10.8MB

  • memory/5500-5-0x00007FFE35090000-0x00007FFE35B52000-memory.dmp

    Filesize

    10.8MB