Analysis

  • max time kernel
    149s
  • max time network
    155s
  • platform
    windows11-ltsc_2024_x64
  • resource
    win11ltsc2024-20260709-en
  • resource tags

    arch:x64arch:x86image:win11ltsc2024-20260709-enlocale:en-usos:windows11-ltsc_2024-x64systemwindows
  • submitted
    04/08/2026, 10:08

General

  • Target
    2026-08-03_b4ad2a617324cf5dffe9911ef7290d0a_.exe
  • Size 2.9MB
  • Sample260804-l59jeahd23
  • SHA256 6d5d857cfdcbd83ab2e277885b45043d4a55abb311a2c341bfaa70bbb50ae0fc
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10

Malware Config

Extracted

Family
  • asyncrat

Version
  • 0.5.8

Botnet
  • Default

C2
  • 20.102.109.86:55901

Mutex
  • 0eVlspFNlpWe

Attributes
  • delay

    3

  • install

    true

  • install_file

    main.exe

  • install_folder

    %Temp%

aes.plain

Signatures

  • Family: AsyncRat

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

  • Async RAT payload 1 IoCs
  • Detects file containing reversed ASEP Autorun registry keys 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\2026-08-03_b4ad2a617324cf5dffe9911ef7290d0a_.exe
    "C:\Users\Admin\AppData\Local\Temp\2026-08-03_b4ad2a617324cf5dffe9911ef7290d0a_.exe"
    1⤵
      PID:3516

    Network

          MITRE ATT&CK Matrix

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          memory/3516-0-0x0000028C6B4D0000-0x0000028C6B4E2000-memory.dmp

          memory/3516-1-0x00007FFC1405F000-0x00007FFC14060000-memory.dmp

          memory/3516-2-0x00007FFC13ED0000-0x00007FFC14874000-memory.dmp

          memory/3516-3-0x00007FFC13ED0000-0x00007FFC14874000-memory.dmp

          memory/3516-4-0x00007FFC13ED0000-0x00007FFC14874000-memory.dmp