Overview

overview

10

Static

static

1

Thư Yêu ...ngF.js

windows10-2004-x64

10

Thư Yêu ...ngF.js

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    Thư Yêu Cầu Mua HàngF.js
  • Size 780KB
  • Sample260930-kc55vasdmg
  • SHA256 42f0e94c6a4e1d4b05ae29ecb3b67ff7ae3cbcc6002e959b7882a96d49cc2913
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
lxbaseratgroup11890e289a8e24876b03f7195f1d5a1e5collectiondiscoveryexecutionpersistencerat

Malware Config

Extracted

Family

  • lxbaserat

Version

  • 1.0.41

Botnet

  • Group1

Campaign

  • 1890e289a8e24876b03f7195f1d5a1e5

C2

  • 64.89.160.127:4561

Attributes
  • directory

    WindowsTelemetry\Logs

  • executable

    client.exe

  • password

    dxwloGHWdUH6yaQyyWMV

Targets

    • Target
      Thư Yêu Cầu Mua HàngF.js
    • Size 780KB
    • SHA256 42f0e94c6a4e1d4b05ae29ecb3b67ff7ae3cbcc6002e959b7882a96d49cc2913
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    group11890e289a8e24876b03f7195f1d5a1e5collectiondiscoveryexecutionlxbaseratpersistencerat

    • Family: LxBaseRAT

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

      ratlxbaserat

    • Checks computer location settings

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

    • Loads dropped DLL

    • Accesses Microsoft Outlook profiles

      collection

    • Enumerates connected drives

      Attempts to read the root path of hard drives other than the default C: drive.

    • Looks up external IP address via web service

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

      discovery

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks