Overview

overview

10

Static

static

10

b52.exe

windows10-2004-x64

10

b52.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    b52.exe
  • Size 45KB
  • Sample260731-lf232adn7y
  • SHA256 ca8ff7bceba26e85d916c082576f0eedc47e4f1d61bfc9ba4bdab2059843ef8c
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefaultdefense_evasiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • articod.com.co:80

  • articod.com.co:8080

  • articod.com.co:443

  • articod.com.co:8443

  • articod.com.co:3306

  • articod.com.co:20

  • articod.com.co:25

  • articod.com.co:22

  • https://articod.com.co:80

  • https://articod.com.co:8080

  • https://articod.com.co:443

  • https://articod.com.co:8443

  • https://articod.com.co:3306

  • https://articod.com.co:20

  • https://articod.com.co:25

  • https://articod.com.co:22

Mutex

  • mrBdncJNSmfd

Attributes
  • delay

    3

  • install

    true

  • install_file

    b52.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      b52.exe
    • Size 45KB
    • SHA256 ca8ff7bceba26e85d916c082576f0eedc47e4f1d61bfc9ba4bdab2059843ef8c
    • 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