Analysis

  • max time kernel
    150s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    13-09-2024 19:46

General

  • Target

    BootstrapperV1.19.exe

  • Size

    74KB

  • MD5

    5f0283e6d2a5cb173c459448ae147bc3

  • SHA1

    d21f092a6b14bcf03d9b511c9a0da04fc27d1b8a

  • SHA256

    b321b4e66a394a1db24ef90ac39a6b1cc206f49b1ddb70f4a0e987ec11b7b566

  • SHA512

    dbdd7ea709652e0a4192325587f14c01c59951e7f2c46983fbf5f903a91077290aba5000329cb4992fcd3114f0b83e851dd5a6f9ff2b261ac8fca8519a0b6efd

  • SSDEEP

    1536:/UXkcxVKpC6yPMVKe9VdQuDI6H1bf/SXkHiXQzcnaVclN:/U0cxVENyPMVKe9VdQsH1bfgkGQ6oY

Score
10/10

Malware Config

Extracted

Family

asyncrat

Version

Venom RAT + HVNC + Stealer + Grabber v6.0.3

Botnet

solara

C2

10.9.79.158:4449

10.9.79.158:46511

193.161.193.99:4449

193.161.193.99:46511

10.9.134.230:4449

10.9.134.230:46511

Mutex

fftigxrvcxahyqyhwa

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#.

  • 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\BootstrapperV1.19.exe
    "C:\Users\Admin\AppData\Local\Temp\BootstrapperV1.19.exe"
    1⤵
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of SetWindowsHookEx
    PID:1960

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/1960-0-0x00007FFEAE603000-0x00007FFEAE605000-memory.dmp

    Filesize

    8KB

  • memory/1960-1-0x00000000002D0000-0x00000000002E8000-memory.dmp

    Filesize

    96KB

  • memory/1960-3-0x00007FFEAE600000-0x00007FFEAF0C1000-memory.dmp

    Filesize

    10.8MB

  • memory/1960-4-0x00007FFEAE603000-0x00007FFEAE605000-memory.dmp

    Filesize

    8KB

  • memory/1960-5-0x00007FFEAE600000-0x00007FFEAF0C1000-memory.dmp

    Filesize

    10.8MB