Collect Stealthbits Audit logs

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This document explains how to ingest Stealthbits Audit logs to Google Security Operations using the Bindplane agent.

Stealthbits StealthAUDIT (now Netwrix StealthAUDIT) is an IT auditing and data governance platform used for Active Directory monitoring, file system auditing, and access rights management. The Netwrix Activity Monitor component supports native syslog forwarding for real-time event delivery.

Before you begin

Make sure you have the following prerequisites:

  • A Google SecOps instance
  • Windows Server 2016 or later, or Linux host with systemd
  • Network connectivity between the Bindplane agent and the Stealthbits StealthAUDIT server
  • If running behind a proxy, ensure firewall ports are open per the Bindplane agent requirements
  • Privileged access to the Netwrix Enterprise Auditor (StealthAUDIT) console and Activity Monitor

Get Google SecOps ingestion authentication file

  1. Sign in to the Google SecOps console.
  2. Go to SIEM Settings > Collection Agents.
  3. Download the Ingestion Authentication File.
  4. Save the file securely on the system where Bindplane will be installed.

Get Google SecOps customer ID

  1. Sign in to the Google SecOps console.
  2. Go to SIEM Settings > Profile.
  3. Copy and save the Customer IDfrom the Organization Detailssection.

Install the Bindplane agent

Install the Bindplane agent on your Windows or Linux operating system according to the following instructions.

Windows installation

  1. Open Command Promptor PowerShellas an administrator.
  2. Run the following command:

      msiexec 
      
     / 
     i 
      
     "https://github.com/observIQ/bindplane-agent/releases/latest/download/observiq-otel-collector.msi" 
      
     / 
     quiet 
     
    
  3. Wait for the installation to complete.

  4. Verify the installation by running:

     sc query observiq-otel-collector 
    

    The service should show as RUNNING.

Linux installation

  1. Open a terminal with root or sudo privileges.
  2. Run the following command:

     sudo  
    sh  
    -c  
     " 
     $( 
    curl  
    -fsSlL  
    https://github.com/observiq/bindplane-agent/releases/latest/download/install_unix.sh ) 
     " 
      
    install_unix.sh 
    
  3. Wait for the installation to complete.

  4. Verify the installation by running:

     sudo  
    systemctl  
    status  
    observiq-otel-collector 
    

    The service should show as active (running).

Additional installation resources

For additional installation options and troubleshooting, see the Bindplane agent installation guide .

Configure the Bindplane agent to ingest syslog and send to Google SecOps

Locate the configuration file

  • Linux:

     sudo  
    nano  
    /opt/observiq-otel-collector/config.yaml 
    
  • Windows:

     notepad "C:\Program Files\observIQ OpenTelemetry Collector\config.yaml" 
    

Edit the configuration file

  • Replace the entire contents of config.yaml with the following configuration:

      receivers 
     : 
      
     udplog 
     : 
      
     listen_address 
     : 
      
     "0.0.0.0:514" 
     exporters 
     : 
      
     chronicle/stealthbits_audit 
     : 
      
     compression 
     : 
      
     gzip 
      
     creds_file_path 
     : 
      
     '/etc/bindplane-agent/ingestion-auth.json' 
      
     customer_id 
     : 
      
     '<customer_id>' 
      
     endpoint 
     : 
      
     malachiteingestion-pa.googleapis.com 
      
     log_type 
     : 
      
     STEALTHBITS_AUDIT 
      
     raw_log_field 
     : 
      
     body 
     service 
     : 
      
     pipelines 
     : 
      
     logs/stealthbits_audit_to_chronicle 
     : 
      
     receivers 
     : 
      
     - 
      
     udplog 
      
     exporters 
     : 
      
     - 
      
     chronicle/stealthbits_audit 
     
    

Configuration parameters

Replace the following placeholders:

  • Receiver configuration:

    • listen_address : IP address and port to listen on:
      • 0.0.0.0 to listen on all interfaces (recommended)
      • Port 514 is the standard syslog port (requires root on Linux; use 1514 for non-root)
  • Exporter configuration:

    • creds_file_path : Full path to ingestion authentication file:
      • Linux: /etc/bindplane-agent/ingestion-auth.json
      • Windows: C:\Program Files\observIQ OpenTelemetry Collector\ingestion-auth.json
    • customer_id : Customer ID copied from the Google SecOps console
    • endpoint : Regional endpoint URL:
      • US: malachiteingestion-pa.googleapis.com
      • Europe: europe-malachiteingestion-pa.googleapis.com
      • Asia: asia-southeast1-malachiteingestion-pa.googleapis.com
      • See Regional Endpoints for the complete list

Save the configuration file

  • After editing, save the file:
    • Linux: Press Ctrl+O , then Enter , then Ctrl+X
    • Windows: Click File > Save

Restart the Bindplane agent to apply the changes

  • To restart the Bindplane agent in Linux, run the following command:

     sudo  
    systemctl  
    restart  
    observiq-otel-collector 
    
    1. Verify the service is running:

       sudo  
      systemctl  
      status  
      observiq-otel-collector 
      
    2. Check logs for errors:

       sudo  
      journalctl  
      -u  
      observiq-otel-collector  
      -f 
      
  • To restart the Bindplane agent in Windows, choose one of the following options:

    • Command Prompt or PowerShell as administrator:

       net stop observiq-otel-collector && net start observiq-otel-collector 
      
    • Services console:

      1. Press Win+R , type services.msc , and press Enter.
      2. Locate observIQ OpenTelemetry Collector.
      3. Right-click and select Restart.
      4. Verify the service is running:

         sc query observiq-otel-collector 
        
      5. Check logs for errors:

          type 
          
         "C:\Program Files\observIQ OpenTelemetry Collector\log\collector.log" 
         
        

Configure Stealthbits StealthAUDIT syslog forwarding

  1. Open the Netwrix Activity Monitorconsole.
  2. Go to Monitored Hostsand select the target host.
  3. Click the Outputstab, then select Syslog.
  4. Configure the following settings:

    Setting Value
    Syslog server Enter the Bindplane agent IP address and port in SERVER:PORT format (for example, 192.168.1.100:514 )
    Protocol Select UDP
    Message template Configure the syslog message template to control what data is included in the event stream
  5. Click Saveto apply the configuration.

UDM mapping table

Log Field UDM Mapping Logic
Operation
additional.fields Mapped: Change additional_old_value , Change additional_new_value
additional_field
additional.fields Merged
additional_new_value
additional.fields Merged
additional_old_value
additional.fields Merged
intermediary_domain
intermediary.hostname Directly mapped
event_description
metadata.description Directly mapped
event_timestamp
metadata.event_timestamp Parsed as yyyy-MM-dd HH:mm:ss.SSS
product_event_type
metadata.event_type Mapped: Windows File System Update FILE_MODIFICATION , `Active Directory Object Modifie...
product_event_type
metadata.product_event_type Directly mapped
ClientHost
principal.hostname Directly mapped
ClientAddress
principal.ip Merged
NewAttributeValue
principal.process.command_line Directly mapped
blocked_event
security_result.action Merged
Operation
security_result.category_details Merged
target_administrative_domain
target.administrative_domain Directly mapped
file_path
target.file.full_path Renamed/mapped
target_hostname
target.hostname Directly mapped
target_ip
target.ip Merged
ModifiedObject
target.resource.name Directly mapped
N/A
metadata.event_type Constant: FILE_MODIFICATION
N/A
metadata.product_name Constant: StealthINTERCEPT
N/A
metadata.vendor_name Constant: Stealthbits

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