Overview

overview

10

Static

static

10

8e3701429e...4d.exe

windows10-2004-x64

10

8e3701429e...4d.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    8e3701429ef163b9c3408743bfae61eab798711bebe35d34bfbaa1ad2f4f974d
  • Size 45KB
  • Sample260913-x2eemssdkd
  • SHA256 8e3701429ef163b9c3408743bfae61eab798711bebe35d34bfbaa1ad2f4f974d
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratadmindefense_evasiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Admin

C2

  • phimsexxxx.net:80

  • phimsexxxx.net:443

  • phimsexxxx.net:7788

  • phimsexxxx.net:7879

  • phimsexxxx.net:3577

  • phimsexxxx.net:8888

  • phimsexxxx.net:3306

  • phimsexxxx.net:21

  • phimsexxxx.net:22

  • www.phimsexxxx.net:80

  • www.phimsexxxx.net:443

  • www.phimsexxxx.net:7788

  • www.phimsexxxx.net:7879

  • www.phimsexxxx.net:3577

  • www.phimsexxxx.net:8888

  • www.phimsexxxx.net:3306

  • www.phimsexxxx.net:21

  • www.phimsexxxx.net:22

  • malware.phimsexxxx.net:80

  • malware.phimsexxxx.net:443

Mutex

  • aSJZCkdIy8ne

Attributes
  • delay

    3

  • install

    true

  • install_file

    vcxvsdf.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      8e3701429ef163b9c3408743bfae61eab798711bebe35d34bfbaa1ad2f4f974d
    • Size 45KB
    • SHA256 8e3701429ef163b9c3408743bfae61eab798711bebe35d34bfbaa1ad2f4f974d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    admindefense_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