Overview

overview

10

Static

static

1

ТОО «S...lsx.js

windows10-2004-x64

10

ТОО «S...lsx.js

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    ТОО «Saruzhan KZ»_Order_1800936130826.xlsx.js
  • Size 852KB
  • Sample260813-nktcssyalc
  • SHA256 16669ce6b34d6479a044ae0826cc2c148e3fd607b81a5bbca374f6d44171cadf
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
lxbaserataug-13-2026063151d3625b40a982862ea98db34b8bcollectiondiscoveryexecutionpersistenceratupx

Malware Config

Extracted

Family

  • lxbaserat

Version

  • 1.0.29

Botnet

  • AUG-13-2026

Campaign

  • 063151d3625b40a982862ea98db34b8b

C2

  • lxrrxl.ydns.eu:4521

Attributes
  • directory

    WindowsTelemetry\Logs

  • executable

    client.exe

  • password

    WuBCWWc25432OEB5f2w9

Targets

    • Target
      ТОО «Saruzhan KZ»_Order_1800936130826.xlsx.js
    • Size 852KB
    • SHA256 16669ce6b34d6479a044ae0826cc2c148e3fd607b81a5bbca374f6d44171cadf
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    aug-13-2026063151d3625b40a982862ea98db34b8bcollectiondiscoveryexecutionlxbaseratpersistenceratupx

    • 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.

    • Loads dropped DLL

    • Accesses Microsoft Outlook profiles

      collection

    • 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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

      upx
    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks