Analysis

  • max time kernel
    148s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260911-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260911-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    15/09/2026, 17:21

General

  • Target
    net472/Client.exe
  • Size 2.6MB
  • Sample260915-vxcddayxet
  • SHA256 b84ce7904315540f54bff28b1826ba7f76de4476c9f6ebf01e9460d8420bdffc
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • quasar

Attributes
  • key_salt

    5a23f8394640cb9e40658446a04c0bbae82dc93d0470e1b2a406a90fd2520382

  • reconnect_delay

    5000

Signatures

  • Family: Quasar RAT

    Quasar is an open source Remote Access Tool.

  • PulsaRAT library module 1 IoCs

    Core component of the PulsaRAT remote access trojan, implementing its command protocol for hidden remote desktop, UAC bypass, persistence, and credential theft.

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\net472\Client.exe
    "C:\Users\Admin\AppData\Local\Temp\net472\Client.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:5864

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/5864-0-0x00007FFD123AF000-0x00007FFD123B0000-memory.dmp

        memory/5864-1-0x0000024F408D0000-0x0000024F40B66000-memory.dmp

        memory/5864-2-0x00007FFD12220000-0x00007FFD12BC4000-memory.dmp

        memory/5864-3-0x00007FFD12220000-0x00007FFD12BC4000-memory.dmp

        memory/5864-4-0x0000024F41010000-0x0000024F4102E000-memory.dmp

        memory/5864-5-0x00007FFD12220000-0x00007FFD12BC4000-memory.dmp