Account Management Event: 4733

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Account Management » Event ID 4733 - A member was removed from a security-enabled local group

Event ID 4733 - A member was removed from a security-enabled local group

Event ID 4733
Category Account management
Sub category Security group management
Description A member was removed from a security-enabled local group

When Active Directory objects such as an user/group/computer is removed from a security local group, event ID 4733 gets logged. 

This log data gives the following information:

Subject: User who performed the action Security ID
Account Name
Account Domain
Logon ID
Member: Removed user/group/computer Security ID
Account Name
Group: Security local group from which the object was removed Security ID
Group Name
Group Domain
Additional Information Privileges

Why event ID 4733 needs to be monitored?

  • Prevention of privilege abuse
  • Detection of potential malicious activity
  • Operational purposes like getting information on user activity like user attendance, peak logon times, etc.
  • Compliance mandates

Pro tip:

ADAudit Plus audits, reports, and alerts group management actions performed on distribution and security groups making Active Directory auditing much easier.

Event 4733 applies to the following operating systems: 

  • Windows Server 2008 R2 and Windows 7
  • Windows Server 2012 R2 and Windows 8.1
  • Windows Server 2016 and Windows 10

Corresponding event ID for 4733 in Windows Server 2003 and older is 637

 

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