Overview

overview

10

Static

static

10

cyber1.exe

windows10-2004-x64

10

cyber1.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    cyber1.exe
  • Size 45KB
  • Sample260719-efwspabs6p
  • SHA256 fa65cb5e68394f8aa950757f2a3d19417cb8dc9906d368f075414c7596ebd3c0
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefaultdefense_evasiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • xosomu88.com:8443

  • xosomu88.com:81

  • xosomu88.com:7878

  • xosomu88.com:8787

  • xosomu88.com:6789

  • xosomu88.com:80

  • xosomu88.com:8080

  • xosomu88.com:443

  • paulbenson.me:8443

  • paulbenson.me:81

  • paulbenson.me:7878

  • paulbenson.me:8787

  • paulbenson.me:6789

  • paulbenson.me:80

  • paulbenson.me:8080

  • paulbenson.me:443

  • vivecul.com.co:8443

  • vivecul.com.co:81

  • vivecul.com.co:7878

  • vivecul.com.co:8787

Mutex

  • AINgmYjbJkcC

Attributes
  • delay

    3

  • install

    true

  • install_file

    svchost.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      cyber1.exe
    • Size 45KB
    • SHA256 fa65cb5e68394f8aa950757f2a3d19417cb8dc9906d368f075414c7596ebd3c0
    • 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