Event Details
Operating System->Microsoft Windows->Built-in logs->Windows 2008 or higher->Security Log->Account Logon->Kerberos Service Ticket Operations->EventID 4770 - A Kerberos service ticket was renewed.
EventID 4770 - A Kerberos service ticket was renewed.
Indicates automatic AS ticket or TGS ticket renewal . 

Note:
There is no Failure Audit form of this audit event record. 

Find more information about this event on ultimatewindowssecurity.com.

Corresponding events on other OS versions:
Windows 2000

Windows 2003

 Sample: 
A Kerberos service ticket was renewed.

Account Information:
	Account Name:		%1
	Account Domain:		%2

Service Information:
	Service Name:		%3
	Service ID:		%4

Network Information:
	Client Address:		%7
	Client Port:		%8

Additional Information:
	Ticket Options:		%5
	Ticket Encryption Type:	%6

Ticket options and encryption types are defined in RFC 4120.

Log Name:      Security
Source:        Microsoft-Windows-Security-Auditing
Date:          10/27/2009 10:01:35 PM
Event ID:      4770
Task Category: Kerberos Service Ticket Operations
Level:         Information
Keywords:      Audit Success
User:          N/A
Computer:      dcc1.Logistics.corp
Description:   
A Kerberos service ticket was renewed.
Account Information:
	Account Name:		SERVER1$@LOGISTICS.CORP
	Account Domain:		LOGISTICS.CORP
Service Information:
	Service Name:		krbtgt
	Service ID:		S-1-5-21-1135140816-2109348461-2107143693-502
Network Information:
	Client Address:		::ffff:10.10.0.3
	Client Port:		57084
Additional Information:
	Ticket Options:		0x2
	Ticket Encryption Type:	0x12
Ticket options and encryption types are defined in RFC 4120.
Log Type: Windows Event Log
 Uniquely Identified By:
Log Name: Security
Filtering Field Equals to Value
OSVersion Windows Vista (2008)
Windows 7 (2008 R2)
Windows 8 (2012)
Windows 8.1 (2012 R2)
Windows 10 (2016)
Category Account Logon
Source Microsoft-Windows-Security-Auditing
TaskCategory Kerberos Service Ticket Operations
EventId 4770
Field Matching
FieldDescriptionStored inSample Value
DateTime Date/Time of event origination in GMT format. DateTime 10.10.2000 19:00:00
Source Name of an Application or System Service originating the event. Source Security
Type Warning, Information, Error, Success, Failure, etc. Type Success
User Domain\Account name of user/service/computer initiating event. User RESEARCH\Alebovsky
Computer Name of server workstation where event was logged. Computer DC1
EventID Numerical ID of event. Unique within one Event Source. EventId 576
Description The entire unparsed event message. Description Special privileges assigned to new logon.
Log Name The name of the event log (e.g. Application, Security, System, etc.) LogName Security
Task Category A name for a subclass of events within the same Event Source. TaskCategory
Level Warning, Information, Error, etc. Level
Keywords Audit Success, Audit Failure, Classic, Connection etc. Keywords
Category A name for an aggergative event class, corresponding to the similar ones present in Windows 2003 version. Category Account Logon
Object Name -
Whom -
Object Type -
Class Name -
Security ID -
Account Name InsertionString1
Account Domain InsertionString2
Account Information: Account Name Account name of the user/computer requesting the ticket InsertionString1 Administrator$@LOGISTICS.CORP
Account Information: Account Domain User/computer account's DNS suffix InsertionString2 LOGISTICS.CORP
Service Information: Service Name The account name of the service distributing tickets, e.g. krbtgt InsertionString3 krbtgt/LOGISTICS.CORP
Service Information: Service ID The account security ID of the service distributing tickets. It is usually being resolved to the following format: DomainName\ServiceAccountName InsertionString4 S-1-0-0
Network Information: Client Address The IP address of the computer that sent the ticket request. If the request was made locally, then the address will be listed as 127.0.0.1 InsertionString7 ::ffff:10.10.0.3
Network Information: Client Port The network port on the client machine that request was sent from InsertionString8 57087
Additional Information: Ticket Options A hexadecimal number representing the Key Distribution Center (KDC) Option flags that were used or requested when the ticket was issued. KDC Option flags include information such as whether a ticket can be forwarded or renewed. The number in the Ticket Options field is a bit mask InsertionString5 0x2
Additional Information: Ticket Encryption Type The code for the Kerberos encryption type (etype) used in the ticket request InsertionString6 0x12
Comments
You must be logged in to comment