Analysis

  • max time kernel
    396s
  • max time network
    405s
  • 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 20:19

General

  • Target

    C11Bootstrapper/Properties/PageEditor.exe

  • Size

    74KB

  • MD5

    a9059aabce80a9bd86ea74d01d953a06

  • SHA1

    6337cfb59de03c4db547a055629aeebaee7c0e3c

  • SHA256

    8b00d36214879581fef1186bfa9f49b162a59361316ea8cfae52bd799aa4cab9

  • SHA512

    1373adc5d7ec32bd0db3cb0d3a6bf03aec41aba7a8107ce0e5463ae877c0e27f59c0a44e770bac10c0ac063f27c861225538a05bf5b5b87dbbefe78a4f66f4a8

  • SSDEEP

    1536:gUgUcxoyR1CriPMVTjCBevPIaH1b8/U3kMQzcmGVclN:gU9cxoyXkiPMV/CCrH1b8UkMQvcY

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

muvxjrglwtxux

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:3392

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3392-0-0x0000000000E50000-0x0000000000E68000-memory.dmp

    Filesize

    96KB

  • memory/3392-2-0x00007FFE5F740000-0x00007FFE60202000-memory.dmp

    Filesize

    10.8MB

  • memory/3392-3-0x0000000002FD0000-0x0000000002FE0000-memory.dmp

    Filesize

    64KB

  • memory/3392-4-0x00007FFE5F740000-0x00007FFE60202000-memory.dmp

    Filesize

    10.8MB