Analysis

  • max time kernel
    105s
  • max time network
    141s
  • platform
    windows10-ltsc_2021_x64
  • resource
    win10ltsc2021-20250314-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20250314-enlocale:en-usos:windows10-ltsc_2021-x64system
  • submitted
    31/03/2025, 17:37

General

  • Target

    Windows Security Notification System.exe

  • Size

    74KB

  • MD5

    fa049d61ecd25009c4a9aab224005335

  • SHA1

    599563445a7f60d140b826203ce675b32e3a6132

  • SHA256

    a2b4a28e8c9a3269c39788e675f21776db360e19c9091502deea3e41255aecc2

  • SHA512

    1e155a3ebed4c87ac36e472df9277eaf2aa6c10713836bddd643801d6a35a91aebe81f2de5da986c8a546e2ea99d6ce38574bb5c17f9e4f5aba996e2210bb18e

  • SSDEEP

    1536:nUEkcx4VHsC0SPMVAWKDZIsH1b1QTqLDQzc2LVclN:nUxcx4GfSPMVAbnH1b1+qLDQPBY

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

C2

132.145.75.68:3965

132.145.75.68:2885

Mutex

aypvlmvwmzjatxzuk

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

    AsyncRAT is designed to remotely monitor and control other computers written in C#.

  • Asyncrat family
  • Suspicious use of AdjustPrivilegeToken 43 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Windows Security Notification System.exe
    "C:\Users\Admin\AppData\Local\Temp\Windows Security Notification System.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3560

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3560-0-0x00007FF959283000-0x00007FF959285000-memory.dmp

    Filesize

    8KB

  • memory/3560-1-0x0000000000530000-0x0000000000548000-memory.dmp

    Filesize

    96KB

  • memory/3560-3-0x00007FF959280000-0x00007FF959D42000-memory.dmp

    Filesize

    10.8MB

  • memory/3560-4-0x00007FF959280000-0x00007FF959D42000-memory.dmp

    Filesize

    10.8MB