Overview

overview

10

Static

static

3

685d292674...0N.exe

windows7-x64

10

685d292674...0N.exe

windows10-2004-x64

8

Sharing

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General

  • Target
    685d2926745fbdfd13f779de45057f20N.exe
  • Size 503KB
  • Sample240718-fb3acayfkb
  • SHA256 84dd345151b49e484014bb0345c60a5fc6919249ee641ee8ae697688103f2581
  • MD5 SHA1 SHA512 SSDEEP
Score
10/10
asyncratdefaultexecutionrat

Malware Config

Extracted

Family

  • asyncrat

Botnet

  • Default

C2

  • 91.92.255.37:6666

Attributes
  • delay

    1

  • install

    true

  • install_file

    anarchy.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      685d2926745fbdfd13f779de45057f20N.exe
    • Size 503KB
    • SHA256 84dd345151b49e484014bb0345c60a5fc6919249ee641ee8ae697688103f2581
    • MD5 SHA1 SHA512 SSDEEP
    Score
    10/10
    asyncratdefaultexecutionrat

    • AsyncRat

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

      ratasyncrat

    • Command and Scripting Interpreter: PowerShell

      Run Powershell to modify Windows Defender settings to add exclusions for file extensions, paths, and processes.

      execution

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v15

Tasks