Data Source: Windows Event Log Security 4798

Date: 2025-01-23

ID: 29e97f72-eb2e-400e-b0c9-81277547e43b

Author: Patrick Bareiss, Splunk

Description

Logs an enumeration of local group membership on a system, including details about the groups queried and the account performing the action.

Details

Property	Value
Source	`XmlWinEventLog:Security`
Sourcetype	`xmlwineventlog`
Separator	EventCode

Supported Apps

Splunk Add-on for Microsoft Windows (version 9.0.1)

Event Fields

+ Fields

  <span class="pill kill-chain">_time</span>
  
  <span class="pill kill-chain">ActivityID</span>
  
  <span class="pill kill-chain">CallerProcessId</span>
  
  <span class="pill kill-chain">CallerProcessName</span>
  
  <span class="pill kill-chain">Caller_Domain</span>
  
  <span class="pill kill-chain">Caller_User_Name</span>
  
  <span class="pill kill-chain">Channel</span>
  
  <span class="pill kill-chain">Computer</span>
  
  <span class="pill kill-chain">Error_Code</span>
  
  <span class="pill kill-chain">EventCode</span>
  
  <span class="pill kill-chain">EventData_Xml</span>
  
  <span class="pill kill-chain">EventID</span>
  
  <span class="pill kill-chain">EventRecordID</span>
  
  <span class="pill kill-chain">Guid</span>
  
  <span class="pill kill-chain">Keywords</span>
  
  <span class="pill kill-chain">Level</span>
  
  <span class="pill kill-chain">Logon_ID</span>
  
  <span class="pill kill-chain">Name</span>
  
  <span class="pill kill-chain">Opcode</span>
  
  <span class="pill kill-chain">ProcessID</span>
  
  <span class="pill kill-chain">RecordNumber</span>
  
  <span class="pill kill-chain">SubjectDomainName</span>
  
  <span class="pill kill-chain">SubjectLogonId</span>
  
  <span class="pill kill-chain">SubjectUserName</span>
  
  <span class="pill kill-chain">SubjectUserSid</span>
  
  <span class="pill kill-chain">SystemTime</span>
  
  <span class="pill kill-chain">System_Props_Xml</span>
  
  <span class="pill kill-chain">TargetDomainName</span>
  
  <span class="pill kill-chain">TargetSid</span>
  
  <span class="pill kill-chain">TargetUserName</span>
  
  <span class="pill kill-chain">Target_Domain</span>
  
  <span class="pill kill-chain">Target_User_Name</span>
  
  <span class="pill kill-chain">Task</span>
  
  <span class="pill kill-chain">ThreadID</span>
  
  <span class="pill kill-chain">Version</span>
  
  <span class="pill kill-chain">action</span>
  
  <span class="pill kill-chain">app</span>
  
  <span class="pill kill-chain">date_hour</span>
  
  <span class="pill kill-chain">date_mday</span>
  
  <span class="pill kill-chain">date_minute</span>
  
  <span class="pill kill-chain">date_month</span>
  
  <span class="pill kill-chain">date_second</span>
  
  <span class="pill kill-chain">date_wday</span>
  
  <span class="pill kill-chain">date_year</span>
  
  <span class="pill kill-chain">date_zone</span>
  
  <span class="pill kill-chain">dest</span>
  
  <span class="pill kill-chain">dest_nt_domain</span>
  
  <span class="pill kill-chain">dvc</span>
  
  <span class="pill kill-chain">dvc_nt_host</span>
  
  <span class="pill kill-chain">event_id</span>
  
  <span class="pill kill-chain">eventtype</span>
  
  <span class="pill kill-chain">host</span>
  
  <span class="pill kill-chain">id</span>
  
  <span class="pill kill-chain">index</span>
  
  <span class="pill kill-chain">linecount</span>
  
  <span class="pill kill-chain">product</span>
  
  <span class="pill kill-chain">punct</span>
  
  <span class="pill kill-chain">session_id</span>
  
  <span class="pill kill-chain">signature_id</span>
  
  <span class="pill kill-chain">source</span>
  
  <span class="pill kill-chain">sourcetype</span>
  
  <span class="pill kill-chain">splunk_server</span>
  
  <span class="pill kill-chain">src_nt_domain</span>
  
  <span class="pill kill-chain">src_user</span>
  
  <span class="pill kill-chain">status</span>
  
  <span class="pill kill-chain">ta_windows_action</span>
  
  <span class="pill kill-chain">tag</span>
  
  <span class="pill kill-chain">tag::action</span>
  
  <span class="pill kill-chain">tag::eventtype</span>
  
  <span class="pill kill-chain">timeendpos</span>
  
  <span class="pill kill-chain">timestartpos</span>
  
  <span class="pill kill-chain">user</span>
  
  <span class="pill kill-chain">user_group</span>
  
  <span class="pill kill-chain">vendor</span>
  
  <span class="pill kill-chain">vendor_product</span>
  
</div>

Example Log

1<Event xmlns='http://schemas.microsoft.com/win/2004/08/events/event'><System><Provider Name='Microsoft-Windows-Security-Auditing' Guid='{54849625-5478-4994-A5BA-3E3B0328C30D}'/><EventID>4798</EventID><Version>0</Version><Level>0</Level><Task>13824</Task><Opcode>0</Opcode><Keywords>0x8020000000000000</Keywords><TimeCreated SystemTime='2024-02-02T00:12:21.404799400Z'/><EventRecordID>386860</EventRecordID><Correlation ActivityID='{A0011278-554F-0000-8212-01A04F55DA01}'/><Execution ProcessID='584' ThreadID='5616'/><Channel>Security</Channel><Computer>ar-win-2.attackrange.local</Computer><Security/></System><EventData><Data Name='TargetUserName'>Guest</Data><Data Name='TargetDomainName'>AR-WIN-2</Data><Data Name='TargetSid'>AR-WIN-2\Guest</Data><Data Name='SubjectUserSid'>AR-WIN-2\Administrator</Data><Data Name='SubjectUserName'>Administrator</Data><Data Name='SubjectDomainName'>AR-WIN-2</Data><Data Name='SubjectLogonId'>0x2f4df4</Data><Data Name='CallerProcessId'>0x1590</Data><Data Name='CallerProcessName'>C:\Windows\ImmersiveControlPanel\telegram\telegram.exe</Data></EventData></Event>

Source: GitHub | Version: 2