EVID 13 : Registry Value Set (Sysmon)

Event Details

Event Type

RegistryEvent (Value Set)

Event Description

13

: Identifies registry value modifications.

Event ID

13

Log Fields and Parsing

This section details the log fields available in this log message type, along with values parsed for both LogRhythm Default and LogRhythm Default v2.0 policies. A value of "N/A" (not applicable) means that there is no value parsed for a specified log field.

Log Field

LogRhythm Default

LogRhythm Default v2.0

Provider

N/A

N/A

EventID

<vmid>

<vmid>

Version

N/A

N/A

Level

<severity>

<severity>

Task

N/A

<vendorinfo>

Opcode

N/A

N/A

Keywords

N/A

<result>

TimeCreated 

N/A

N/A

EventRecordID

N/A

N/A

Correlation 

N/A

N/A

Execution 

N/A

N/A

Channel

N/A

N/A

Computer

<sname>

<dname>

Security 

N/A

N/A

EventType

 <command>

<action> <tag1>

ProcessGuid

N/A

N/A

ProcessId

<processid>

<processid>

Image

<object>

<process>

TargetObject

<objectname>

<object>

Registry value set

<subject>, <vendorinfo>

N/A

RuleName

N/A

<policy>

Log Processing Settings

This section details log processing changes made from the LogRhythm Default policy to LogRhythm Default v2.0. In some cases, base rules are broken down into sub-rules to appropriately parse log message types by their event types.

LogRhythm Default

Regex ID

Rule Name

Rule Type

Common Events

Classifications

1008778

EVID 12/13 : Registry Information

Base Rule

Registry Changed

Information

[1417121]

Registry Object Added Or Deleted

Sub Rule

Registry Monitoring Event - Modify

Access Success

Registry Value Set

Sub Rule

Registry Value Information

Information

LogRhythm Default v2.0 

Regex ID

Rule Name

Rule Type

Common Events

Classifications

1011211

V 2.0 : Registry Modification Events

Base Rule

Object Modified

Access Success

V 2.0 : EVID 12 : Registry Object Created

Sub Rule

Object Created

Access Success

V 2.0 : EVID 12 : Registry Object Deleted

Sub Rule

Object Deleted/Removed

Access Success

V 2.0 : EVID 13 : Registry Value Set

Sub Rule

Object Modified

Access Success

V 2.0 : EVID 14 : Registry Object Renamed

Sub Rule

Object Renamed

Access Success