Overview

overview

10

Static

static

10

85cd6c3229...fe.exe

windows10-2004-x64

10

85cd6c3229...fe.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    85cd6c3229f9ab547cc54f2cbdcf6ef2937987c0181e5ffa3c4205105df8e8fe.exe
  • Size 47KB
  • Sample260830-1xcl2aszdw
  • SHA256 85cd6c3229f9ab547cc54f2cbdcf6ef2937987c0181e5ffa3c4205105df8e8fe
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefaultdefense_evasionexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 1.0.7

Botnet

  • Default

C2

  • 2.27.4.236:5552

Mutex

  • DcRatMutex_qwqdanchun

Attributes
  • delay

    1

  • install

    true

  • install_file

    OneDriveStandaloneUpdater.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      85cd6c3229f9ab547cc54f2cbdcf6ef2937987c0181e5ffa3c4205105df8e8fe.exe
    • Size 47KB
    • SHA256 85cd6c3229f9ab547cc54f2cbdcf6ef2937987c0181e5ffa3c4205105df8e8fe
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defaultdefense_evasionexecutionasyncratpersistencerat

    • Async RAT payload

      rat

    • Family: AsyncRat

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

      ratasyncrat

    • Checks computer location settings

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

    • Executes dropped EXE

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks