Overview

overview

10

Static

static

10

fsdf5g4sdfsdf.exe

windows10-2004-x64

10

fsdf5g4sdfsdf.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    fsdf5g4sdfsdf.exe
  • Size 45KB
  • Sample260908-kennksec34
  • SHA256 02260505ae13e1ce54339f6a699a4ba5681b627ddb6946d56af340fd9ac980da
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratadmindefense_evasiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Admin

C2

  • javsub.blog:80

  • javsub.blog:443

  • javsub.blog:7788

  • javsub.blog:7879

  • javsub.blog:3577

  • www.javsub.blog:80

  • www.javsub.blog:443

  • www.javsub.blog:7788

  • www.javsub.blog:7879

  • www.javsub.blog:3577

  • sell.javsub.blog:80

  • sell.javsub.blog:443

  • sell.javsub.blog:7788

  • sell.javsub.blog:7879

  • sell.javsub.blog:3577

  • ssh.javsub.blog:80

  • ssh.javsub.blog:443

  • ssh.javsub.blog:7788

  • ssh.javsub.blog:7879

  • ssh.javsub.blog:3577

Mutex

  • JHSuXYOhOzYq

Attributes
  • delay

    3

  • install

    true

  • install_file

    fsdf5g4sdfsdf.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      fsdf5g4sdfsdf.exe
    • Size 45KB
    • SHA256 02260505ae13e1ce54339f6a699a4ba5681b627ddb6946d56af340fd9ac980da
    • 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