Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    15-12-2024 15:17

General

  • Target

    Quasar v1.4.1/Quasar.exe

  • Size

    1.2MB

  • MD5

    12ebf922aa80d13f8887e4c8c5e7be83

  • SHA1

    7f87a80513e13efd45175e8f2511c2cd17ff51e8

  • SHA256

    43315abb9c8be9a39782bd8694a7ea9f16a867500dc804454d04b8bf2c15c51e

  • SHA512

    fda5071e15cf077d202b08db741bbfb3dbd815acc41deec7b7d44e055cac408e2f2de7233f8f9c5c618afd00ffc2fc4c6e8352cbdf18f9aab55d980dcb58a275

  • SSDEEP

    12288:IwPs012cBBBYiL9l/bFfpBBBBBBBBBBBBcA:jBBBYiLvzFfpBBBBBBBBBBBBcA

Score
10/10

Malware Config

Signatures

  • Quasar RAT

    Quasar is an open source Remote Access Tool.

  • Quasar family
  • Quasar payload 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Quasar v1.4.1\Quasar.exe
    "C:\Users\Admin\AppData\Local\Temp\Quasar v1.4.1\Quasar.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:3672

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3672-0-0x00007FFC6FD93000-0x00007FFC6FD95000-memory.dmp

    Filesize

    8KB

  • memory/3672-1-0x000002C809D10000-0x000002C809E48000-memory.dmp

    Filesize

    1.2MB

  • memory/3672-2-0x000002C80A290000-0x000002C80A2A6000-memory.dmp

    Filesize

    88KB

  • memory/3672-3-0x00007FFC6FD90000-0x00007FFC70852000-memory.dmp

    Filesize

    10.8MB

  • memory/3672-4-0x00007FFC6FD90000-0x00007FFC70852000-memory.dmp

    Filesize

    10.8MB

  • memory/3672-5-0x00007FFC6FD90000-0x00007FFC70852000-memory.dmp

    Filesize

    10.8MB

  • memory/3672-6-0x00007FFC6FD90000-0x00007FFC70852000-memory.dmp

    Filesize

    10.8MB

  • memory/3672-7-0x00007FFC6FD93000-0x00007FFC6FD95000-memory.dmp

    Filesize

    8KB

  • memory/3672-8-0x00007FFC6FD90000-0x00007FFC70852000-memory.dmp

    Filesize

    10.8MB

  • memory/3672-9-0x00007FFC6FD90000-0x00007FFC70852000-memory.dmp

    Filesize

    10.8MB