Analysis

  • max time kernel
    1531s
  • max time network
    1516s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240412-en
  • resource tags

    arch:x64arch:x86image:win11-20240412-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    19-04-2024 20:32

General

  • Target

    C11Bootstrapper/Properties/PageEditor.exe

  • Size

    74KB

  • MD5

    442510aa0ce41f62d8c30c76a1d1f96f

  • SHA1

    9d5dec9eba0d5d32750b9c891ce4697893883a1e

  • SHA256

    27f935d3417a40c871572f8bdfe5168b8caa1dc603dd6d4cf466d2a943a73083

  • SHA512

    25f20691094c9c0d5fd868a04451039407c442d05e8c43659465fe36d24ba618d1912296f57ce3ae64a168e03809716c2d95376a90acf561c12035254efb2d62

  • SSDEEP

    1536:jU9kcx5v/5CxSPMV7jCBevPIaH1b8/vuytQzc51VclN:jU2cx5vx2SPMV3CCrH1b83uAQsXY

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

C2

127.0.0.1:4449

127.0.0.1:6555

127.0.0.1:0

127.0.0.1:4040

Mutex

dowbwdoafxuykiui

Attributes
  • delay

    1

  • install

    true

  • install_file

    PageEditor.exe

  • install_folder

    %Temp%

aes.plain

Signatures

  • AsyncRat

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

  • Suspicious use of AdjustPrivilegeToken 43 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\C11Bootstrapper\Properties\PageEditor.exe
    "C:\Users\Admin\AppData\Local\Temp\C11Bootstrapper\Properties\PageEditor.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3412

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3412-0-0x0000000000EE0000-0x0000000000EF8000-memory.dmp

    Filesize

    96KB

  • memory/3412-2-0x00007FFA84430000-0x00007FFA84EF2000-memory.dmp

    Filesize

    10.8MB

  • memory/3412-3-0x000000001BB80000-0x000000001BB90000-memory.dmp

    Filesize

    64KB

  • memory/3412-4-0x00007FFA84430000-0x00007FFA84EF2000-memory.dmp

    Filesize

    10.8MB