Overview

overview

10

Static

static

3

Крук_�...df.exe

windows10-2004-x64

8

Крук_�...df.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    00d5ae6ec5ffb2fbffcc964c862f2e4ba6c6db10430138a885ec846d85b7e18f
  • Size 284KB
  • Sample260730-lpkkcayxaz
  • SHA256 00d5ae6ec5ffb2fbffcc964c862f2e4ba6c6db10430138a885ec846d85b7e18f
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncrat0727executionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Botnet

  • 0727

C2

  • szsmijri.com:8848

  • szsmijri.com:12159

Mutex

  • aa

Attributes
  • delay

    1

  • install

    false

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      Крук_С_И_ИП_Счет_фактура_№_ЦБ_17342_от_29_07_2026_pdf.exe
    • Size 508KB
    • SHA256 66f2d6e3523ae80ac38918b0721343ad2aeb7fa6b4fee82eb41dd3b93bcf1029
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    executionpersistence0727asyncratrat

    • Async RAT payload

      rat

    • Family: AsyncRat

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

      ratasyncrat

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

      persistence
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks