Analysis

  • max time kernel
    146s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-10-2024 15:51

General

  • Target

    dnstest.exe

  • Size

    74KB

  • MD5

    6f4398621e7c952928f048913804031c

  • SHA1

    9db4a453dc4addcc0c6bc95eea20d4a01a31f41e

  • SHA256

    d90baaa5fc36304072aaea8ee1bf8d73b0c3f7032f68a334fff6e4dd6f809681

  • SHA512

    305f0d6481f7197f062b7145c40d562f7664fae9a9b8ac1cd346426c5e161be8252b4fc79617d330f2b525759fcdf7d2680abfb0723522e8c43333f0dd02e61d

  • SSDEEP

    1536:2UFQcxyN1hJC1GPMVPwjMIMH1bJ/07RD8QzcqLVclN:2UacxyNl+GPMVPwCH1bJcdD8QbBY

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

Default

C2

192.168.1.20:7000

Mutex

qncfpsnreuuyghzz

Attributes
  • delay

    1

  • install

    false

  • install_file

    yesssa

  • install_folder

    %AppData%

aes.plain

Signatures

  • AsyncRat

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

  • VenomRAT 1 IoCs

    Detects VenomRAT.

  • Suspicious behavior: EnumeratesProcesses 8 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\dnstest.exe
    "C:\Users\Admin\AppData\Local\Temp\dnstest.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:2908

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2908-0-0x00007FFBF2B73000-0x00007FFBF2B75000-memory.dmp

    Filesize

    8KB

  • memory/2908-1-0x0000000000F70000-0x0000000000F88000-memory.dmp

    Filesize

    96KB

  • memory/2908-3-0x00007FFBF2B70000-0x00007FFBF3631000-memory.dmp

    Filesize

    10.8MB

  • memory/2908-4-0x00007FFBF2B73000-0x00007FFBF2B75000-memory.dmp

    Filesize

    8KB

  • memory/2908-5-0x00007FFBF2B70000-0x00007FFBF3631000-memory.dmp

    Filesize

    10.8MB