Overview

overview

10

Static

static

10

3303e3754b...ea.exe

windows10-2004-x64

10

3303e3754b...ea.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    3303e3754b06189814c01957b5fa7ac025f417ac2aa88a3f21e77cd319d929ea
  • Size 45KB
  • Sample260807-yehdfsbp2s
  • SHA256 3303e3754b06189814c01957b5fa7ac025f417ac2aa88a3f21e77cd319d929ea
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefaultdefense_evasiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • 3rules.co:80

  • 3rules.co:8080

  • 3rules.co:443

  • 3rules.co:8443

  • 3rules.co:3306

  • 3rules.co:20

  • 3rules.co:25

  • 3rules.co:22

  • i8th.co:80

  • i8th.co:8080

  • i8th.co:443

  • i8th.co:8443

  • i8th.co:3306

  • i8th.co:20

  • i8th.co:25

  • i8th.co:22

  • https://3rules.co/:80

  • https://3rules.co/:8080

  • https://3rules.co/:443

  • https://3rules.co/:8443

Mutex

  • dWWUO0pEsgj1

Attributes
  • delay

    3

  • install

    true

  • install_file

    hay88.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      3303e3754b06189814c01957b5fa7ac025f417ac2aa88a3f21e77cd319d929ea
    • Size 45KB
    • SHA256 3303e3754b06189814c01957b5fa7ac025f417ac2aa88a3f21e77cd319d929ea
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defaultdefense_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