Overview

overview

10

Static

static

1

Inquiry.js

windows10-2004-x64

10

Inquiry.js

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    Inquiry.js
  • Size 1.5MB
  • Sample260813-nnqfbaxtht
  • SHA256 1af8744efb313034e4e90e7c45aa54146a0a34a843824aa0746e63ec9a4dbc63
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
lxbaseratgroup1e127e5281eae4022bf4219243af87befdiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • lxbaserat

Version

  • 1.0.29

Botnet

  • Group1

Campaign

  • e127e5281eae4022bf4219243af87bef

C2

  • 64.89.160.127:4561

Attributes
  • directory

    WindowsTelemetry\Logs

  • executable

    client.exe

  • password

    eCN1eQoPbUeaxYCdG2TY

Targets

    • Target
      Inquiry.js
    • Size 1.5MB
    • SHA256 1af8744efb313034e4e90e7c45aa54146a0a34a843824aa0746e63ec9a4dbc63
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    group1e127e5281eae4022bf4219243af87befdiscoveryexecutionlxbaseratpersistencerat

    • Family: LxBaseRAT

      LxBaseRAT is a .NET remote access trojan with stealer capabilities.

      ratlxbaserat

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

      discovery

    • Executes a VBScript file via the Windows Script Host.

      execution

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks