Overview

overview

10

Static

static

10

d3fd23fa9d...99.exe

windows10-2004-x64

10

d3fd23fa9d...99.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    d3fd23fa9d9810f44059de093be9bfc65b1d46516d938ca6cd5c621daef84299.bin
  • Size 48KB
  • Sample260729-fyjrhsxtew
  • SHA256 d3fd23fa9d9810f44059de093be9bfc65b1d46516d938ca6cd5c621daef84299
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncrat221defense_evasiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • 221

C2

  • https://www.reidfamilylawyers.com.au/:8080

Mutex

  • O5cLjQcOWrd2

Attributes
  • delay

    10

  • install

    true

  • install_file

    scvhost.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      d3fd23fa9d9810f44059de093be9bfc65b1d46516d938ca6cd5c621daef84299.bin
    • Size 48KB
    • SHA256 d3fd23fa9d9810f44059de093be9bfc65b1d46516d938ca6cd5c621daef84299
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    221defense_evasiondiscoveryexecutionasyncratpersistencerat

    • 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