Overview

overview

10

Static

static

10

uyasdnasmdb.exe

windows10-2004-x64

10

uyasdnasmdb.exe

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    uyasdnasmdb.exe
  • Size 45KB
  • Sample260909-tmkrbsyyft
  • SHA256 4c03b681aeb41081923788d8537bf8b65a36cc4c50963c12383ef8207c020f94
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratadmindefense_evasiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Admin

C2

  • sexvn98.com:80

  • sexvn98.com:443

  • sexvn98.com:7788

  • sexvn98.com:7879

  • sexvn98.com:3577

  • www.sexvn98.com:80

  • www.sexvn98.com:443

  • www.sexvn98.com:7788

  • www.sexvn98.com:7879

  • www.sexvn98.com:3577

Mutex

  • ZJa5LjrPGvQ9

Attributes
  • delay

    3

  • install

    true

  • install_file

    uyasdnasmdb.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      uyasdnasmdb.exe
    • Size 45KB
    • SHA256 4c03b681aeb41081923788d8537bf8b65a36cc4c50963c12383ef8207c020f94
    • 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