Analysis

  • max time kernel
    2s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240709-en
  • resource tags

    arch:x64arch:x86image:win11-20240709-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    23-07-2024 10:24

General

  • Target

    SolaraBootstrapper.exe

  • Size

    74KB

  • MD5

    15720824476c30893aae571eeeda7eec

  • SHA1

    ed12a3a8f54c9cd67eda4b9015e47752bd3cc946

  • SHA256

    7be00896eb14f9205ba55bf0b98e93c722b89f74e3dbad937b8016f51cea68e2

  • SHA512

    035a2051f8d314de72638f9158fe2e17d49bfc0e1ed862f85ad10d609a866ec0b8435e3418b0da9ddf273fd2bb144df53151deaf2ce52e6b84928aea1e981ab9

  • SSDEEP

    1536:zUzkcx4VHsC0SPMVBrqG7YgIFH1bi/gQzc6LVclN:zUwcx4GfSPMVBrqGmH1bioQrBY

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

127.0.0.1:1337

127.0.0.1:60723

147.185.221.18:4449

147.185.221.18:1337

147.185.221.18:60723

Mutex

gqjnxiopseukzyk

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\SolaraBootstrapper.exe
    "C:\Users\Admin\AppData\Local\Temp\SolaraBootstrapper.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:2556

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • memory/2556-0-0x00007FFBF2513000-0x00007FFBF2515000-memory.dmp

    Filesize

    8KB

  • memory/2556-1-0x00000000000A0000-0x00000000000B8000-memory.dmp

    Filesize

    96KB

  • memory/2556-3-0x00007FFBF2510000-0x00007FFBF2FD2000-memory.dmp

    Filesize

    10.8MB

  • memory/2556-4-0x00007FFBF2510000-0x00007FFBF2FD2000-memory.dmp

    Filesize

    10.8MB