Analysis

  • max time kernel
    90s
  • max time network
    92s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-08-2024 09:36

General

  • Target

    Client.exe

  • Size

    74KB

  • MD5

    3ca7978475f82a2ca38bc3d10c7d15a7

  • SHA1

    2410609e2d1bfe33d6cd0f5470fed2e8bb55f3bb

  • SHA256

    299d8d36287464bcd925963900693c90bb522496c00e5ece5597546aa2d25583

  • SHA512

    efa885a46ce98efe6d6dd834cf7e7febe3cf2ce33862f59a3a327f471711be590f1abeb7ae937cd57f11ab4498d3874cfb382e97b8aca57c2d41af7a093d1f0a

  • SSDEEP

    1536:8UUPcxVteCW7PMVee9VdQuDI6H1bf/zHxO7sQzcBLVclN:8UmcxV4x7PMVee9VdQsH1bf07sQYBY

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

Mutex

wfoehyvysnrpp

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#.

  • Suspicious use of AdjustPrivilegeToken 43 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Client.exe
    "C:\Users\Admin\AppData\Local\Temp\Client.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4272

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/4272-1-0x00007FFC43DE3000-0x00007FFC43DE5000-memory.dmp

    Filesize

    8KB

  • memory/4272-0-0x0000000000D40000-0x0000000000D58000-memory.dmp

    Filesize

    96KB

  • memory/4272-3-0x00007FFC43DE0000-0x00007FFC448A1000-memory.dmp

    Filesize

    10.8MB

  • memory/4272-4-0x00007FFC43DE0000-0x00007FFC448A1000-memory.dmp

    Filesize

    10.8MB