Analysis

  • max time kernel
    897s
  • max time network
    899s
  • platform
    windows11-21h2_x64
  • resource
    win11-20241007-en
  • resource tags

    arch:x64arch:x86image:win11-20241007-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    16/01/2025, 20:10

General

  • Target

    test.exe

  • Size

    74KB

  • MD5

    abd515c6d94c2de7edb2bd80023ef988

  • SHA1

    228cf893387a11fdf8493dffee4624229c5b49aa

  • SHA256

    23ba903e14ce489c912103322b57f13c20fdfbd0adadc39b04ccf863756606ea

  • SHA512

    8673fa4fa22f7ddaa889a4a9baad60b86cae039d5b12fd5a8cd804f38d015808433f8f337e0f768e34e264d29bc1634640ef3bd7d56eace5c0ef13395b16898c

  • SSDEEP

    1536:EUckcx4VHsC0SPMVc4SfSzyIrH1bi/AEpFnfwQzc2LVclN:EUpcx4GfSPMVc4SSH1biJbfwQPBY

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

Mutex

Rmc

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

  • pastebin_config

    https://pastebin.com/iRj0W279

aes.plain

Signatures

  • AsyncRat

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

  • Asyncrat family
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 64 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\test.exe
    "C:\Users\Admin\AppData\Local\Temp\test.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:3012

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/3012-0-0x00007FFDF3333000-0x00007FFDF3335000-memory.dmp

    Filesize

    8KB

  • memory/3012-1-0x00000000003E0000-0x00000000003F8000-memory.dmp

    Filesize

    96KB

  • memory/3012-3-0x00007FFDF3330000-0x00007FFDF3DF2000-memory.dmp

    Filesize

    10.8MB

  • memory/3012-4-0x00007FFDF3330000-0x00007FFDF3DF2000-memory.dmp

    Filesize

    10.8MB

  • memory/3012-5-0x00007FFDF3333000-0x00007FFDF3335000-memory.dmp

    Filesize

    8KB

  • memory/3012-6-0x00007FFDF3330000-0x00007FFDF3DF2000-memory.dmp

    Filesize

    10.8MB