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Windows event log ยท Security4728 A member was added to a security-enabled global group

  • Security
  • 5 fields
  • Security.evtx
  • Microsoft-Windows-Security-Auditing

Fields EvtxECmd extracts

5 columns in the EvtxECmd CSV

  • UserName%domain%\%user% (%sid%)
    • %domain% = /Event/EventData/Data[@Name="SubjectDomainName"]
    • %user% = /Event/EventData/Data[@Name="SubjectUserName"]
    • %sid% = /Event/EventData/Data[@Name="SubjectUserSid"]
  • PayloadData1Target: %TargetDomainName%\%TargetUserName% (%TargetSid%)
    • %TargetUserName% = /Event/EventData/Data[@Name="TargetUserName"]
    • %TargetDomainName% = /Event/EventData/Data[@Name="TargetDomainName"]
    • %TargetSid% = /Event/EventData/Data[@Name="TargetSid"]
  • PayloadData2Member: %MemberName%
    • %MemberName% = /Event/EventData/Data[@Name="MemberName"]
  • PayloadData3MemberSid: %MemberSid%
    • %MemberSid% = /Event/EventData/Data[@Name="MemberSid"]
  • PayloadData4SubjectLogonId: %SubjectLogonId%
    • %SubjectLogonId% = /Event/EventData/Data[@Name="SubjectLogonId"]

Sample event

Event XML from the map file

<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>4728</EventID>
    <Version>0</Version>
    <Level>0</Level>
    <Task>13826</Task>
    <Opcode>0</Opcode>
    <Keywords>0x8020000000000000</Keywords>
    <TimeCreated SystemTime="2021-01-22T08:20:34.3953497Z"/>
    <EventRecordID>193106491</EventRecordID>
    <Correlation/>
    <Execution ProcessID="676" ThreadID="6176"/>
    <Channel>Security</Channel>
    <Computer>DC01.Contoso.com</Computer>
    <Security/>
  </System>
  <EventData>
    <Data Name="MemberName">CN=Joe Bloggs,OU=Office,OU=Country,DC=Contoso,DC=Com</Data>
    <Data Name="MemberSid">S-1-5-21-1234567890-1234567890-123456789-12345</Data>
    <Data Name="TargetUserName">The_Group</Data>
    <Data Name="TargetDomainName">CONTOSO</Data>
    <Data Name="TargetSid">S-1-5-21-1234567890-1234567890-123456789-12346</Data>
    <Data Name="SubjectUserSid">S-1-5-21-1234567890-1234567890-123456789-12347</Data>
    <Data Name="SubjectUserName">admin.fred</Data>
    <Data Name="SubjectDomainName">CONTOSO</Data>
    <Data Name="SubjectLogonId">0xabcdef</Data>
    <Data Name="PrivilegeList">-</Data>
  </EventData>
</Event>

References

4 links

Source: evtx/Maps/Security_Microsoft-Windows-Security-Auditing_4728.map(opens in new tab) by Paul Elliott and contributors(opens in new tab), MIT License(opens in new tab)