Overview

overview

10

Static

static

10

osef89sd0f.exe

windows10-2004-x64

10

osef89sd0f.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    osef89sd0f.exe
  • Size 45KB
  • Sample260727-vc3d3axyaw
  • SHA256 37a0e2300b2a89ab96de6fd0bbbb442827a891090d048c4ddcf2b2cc8456a4d6
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratadmindefense_evasiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Admin

C2

  • tecnoclickstore.com.co/vi-vn:80

  • tecnoclickstore.com.co/vi-vn:443

  • www.tecnoclickstore.com.co/vi-vn:80

  • www.tecnoclickstore.com.co/vi-vn:443

  • tecnoclickstore.com.co:80

  • tecnoclickstore.com.co:443

  • www.tecnoclickstore.com.co:80

  • www.tecnoclickstore.com.co:443

Mutex

  • COIlQSTFsyTH

Attributes
  • delay

    3

  • install

    true

  • install_file

    osef89sd0f.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      osef89sd0f.exe
    • Size 45KB
    • SHA256 37a0e2300b2a89ab96de6fd0bbbb442827a891090d048c4ddcf2b2cc8456a4d6
    • 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