Overview

overview

10

Static

static

1

Adjunto la...30.vbs

windows10-2004-x64

10

Adjunto la...30.vbs

windows11-ltsc_2024-x64

10

Sharing

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General

  • Target
    Adjunto la orden de compra PO349892230.gz
  • Size 144KB
  • Sample261030-ns2ddabx5z
  • SHA256 3a178eb1716fdfc10bcc4380ed08e69bb463a6cbd35476086cb4965f0b570e54
  • MD5 SHA1 SHA512 SSDEEP TLSH
Score
10/10
agentteslaxwormcollectiondefense_evasiondiscoveryexecutionkeyloggerratspywarestealertrojan

Malware Config

Extracted

Family

  • xworm

Version

  • 5.0

C2

  • vallxx.duckdns.org:4689

Mutex

  • LZBDpGU2NGqFwoUo

Attributes
  • install_file

    USB.exe

aes.plain

Extracted

Family

  • agenttesla

Credentials
  • Protocol

    ftp
  • Host

    ftp://ftp.brightlearning.com.my
  • Port

    21
  • Username

    [email protected]
  • Password

    ,Aept[$)OmwWgF+Y

Targets

    • Target
      Adjunto la orden de compra PO349892230.vbs
    • Size 184KB
    • SHA256 b339b9836e45b4be044cd0e5e120a4577e27dc82ecbc4ecf3258d07d5e927986
    • MD5 SHA1 SHA512 SSDEEP TLSH
    Score
    10/10
    collectiondefense_evasiondiscoveryexecutionagentteslaxwormkeyloggerratspywarestealertrojan

    • Detect Xworm Payload

    • Family: AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

      keyloggertrojanstealerspywareagenttesla

    • Family: Xworm

      Xworm is a remote access trojan written in C#.

      trojanratxworm

    • Command and Scripting Interpreter: PowerShell

      Run Powershell and hide display window.

      execution

    • .NET Reactor proctector

      Detects an executable protected by an unregistered version of Eziriz's .NET Reactor.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Accesses Microsoft Outlook profiles

      collection

    • Executes a VBScript file via the Windows Script Host.

      execution

    • Suspicious use of SetThreadContext

    behavioral1behavioral2

MITRE ATT&CK Enterprise v16

Tasks