Overview

overview

10

Static

static

1

PO 38384948T.js

windows10-2004-x64

10

PO 38384948T.js

windows11-ltsc_2024-x64

10

Sharing

Copy URL Twitter E-mail

General

  • Target
    20062026_1058_PO 38384948T.js.gz
  • Size 249KB
  • Sample260620-m2vfrafw8s
  • SHA256 7ebb1263601bd5e111694774e8064d5373e26a301ef56460f857e360693919e3
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
asyncratdefaultdefense_evasiondiscoveryexecutionratsuricata

Malware Config

Extracted

Family

  • asyncrat

Version

  • 0.5.8

Botnet

  • Default

C2

  • 64.89.160.127:8086

Mutex

  • wMGl2Lx7Huwl

Attributes
  • delay

    3

  • install

    false

  • install_file

    NNNN.exe

  • install_folder

    %AppData%

aes.plain

Targets

    • Target
      PO 38384948T.js
    • Size 391KB
    • SHA256 e828c83543ec6163a055c314f72f5a790a63cf1b0b820dff3ccb535072007733
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    defaultdefense_evasiondiscoveryexecutionasyncratratsuricata

    • Family: AsyncRat

      AsyncRAT is designed to remotely monitor and control other computers written in C#.

      ratasyncrat

    • Suricata alert: AsyncRAT Malware Default X.509 Certificate Detected - Inbound

      Network activity triggered a Suricata alert

      suricataasyncrat

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks