Analysis

  • max time kernel
    150s
  • max time network
    126s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/05/2024, 00:18

General

  • Target
    Sigma.exe
  • Size 63KB
  • Sample240526-althasgd93
  • SHA256 c2b5b8834f172d6e864f990757f8b3bb9940e629115e7f355d6b3939e50a11a7
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10

Malware Config

Extracted

Family
  • asyncrat

Botnet
  • Default

C2
  • 127.0.0.1:3232

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 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\Sigma.exe
    "C:\Users\Admin\AppData\Local\Temp\Sigma.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:3136

Network

        MITRE ATT&CK Matrix

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        memory/3136-0-0x0000000000C40000-0x0000000000C56000-memory.dmp

        memory/3136-1-0x00007FF8B17D3000-0x00007FF8B17D5000-memory.dmp

        memory/3136-2-0x00007FF8B17D0000-0x00007FF8B2291000-memory.dmp

        memory/3136-3-0x00007FF8B17D0000-0x00007FF8B2291000-memory.dmp