Analysis

  • max time kernel
    147s
  • max time network
    153s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    07-01-2025 18:04

General

  • Target

    Client.exe

  • Size

    74KB

  • MD5

    ada5f28c5c663598558b0fdc4e134cc7

  • SHA1

    d86c18f49912d7885c9e61e85778638ed594f4ee

  • SHA256

    2a85bd342b1219dd67182c45e659b4c7a25cf17e15a7748217ec01490b67819f

  • SHA512

    9f5051d93d2f52cde3f3e5e230428bce33389091ea4b76a3f1020d5a51aebf274ea0f0e979f6681b7a5eaa8f8b92b2c2b51c9802846feda07ec15a8bf003d91f

  • SSDEEP

    1536:8UUPcxVteCW7PMVee9VdQuDI6H1bf/q6InQwQzcBLVclN:8UmcxV4x7PMVee9VdQsH1bfC5QYBY

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

C2

18.158.58.205:18272

Mutex

tiekizaeiydrbws

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
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious behavior: EnumeratesProcesses 3 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Client.exe
    "C:\Users\Admin\AppData\Local\Temp\Client.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:3464

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3464-0-0x00007FF883113000-0x00007FF883115000-memory.dmp

    Filesize

    8KB

  • memory/3464-1-0x0000000000880000-0x0000000000898000-memory.dmp

    Filesize

    96KB

  • memory/3464-3-0x00007FF883110000-0x00007FF883BD2000-memory.dmp

    Filesize

    10.8MB

  • memory/3464-4-0x00007FF883110000-0x00007FF883BD2000-memory.dmp

    Filesize

    10.8MB

  • memory/3464-8-0x00007FF883110000-0x00007FF883BD2000-memory.dmp

    Filesize

    10.8MB

  • memory/3464-9-0x00007FF883110000-0x00007FF883BD2000-memory.dmp

    Filesize

    10.8MB

  • memory/3464-10-0x00007FF883113000-0x00007FF883115000-memory.dmp

    Filesize

    8KB

  • memory/3464-11-0x00007FF883110000-0x00007FF883BD2000-memory.dmp

    Filesize

    10.8MB

  • memory/3464-12-0x00007FF883110000-0x00007FF883BD2000-memory.dmp

    Filesize

    10.8MB

  • memory/3464-13-0x00007FF883110000-0x00007FF883BD2000-memory.dmp

    Filesize

    10.8MB