afad_parser
| where MessageType == 2 and Codename == "OS Credential Dumping: LSASS Memory"
| extend HostName = tostring(split(Host, '.', 0)[0]), DnsDomain = tostring(strcat_array(array_slice(split(Host, '.'), 1, -1), '.'))
requiredDataConnectors:
- connectorId: AlsidForAD
dataTypes:
- AlsidForADLog_CL
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Alsid For AD/Analytic Rules/LSASSMemory.yaml
triggerThreshold: 0
status: Available
relevantTechniques:
- T1003.001
queryPeriod: 2h
name: Alsid LSASS Memory
entityMappings:
- entityType: Host
fieldMappings:
- columnName: HostName
identifier: HostName
- columnName: DnsDomain
identifier: DnsDomain
queryFrequency: 2h
triggerOperator: gt
kind: Scheduled
description: |
'Searches for OS Credentials dumping attacks'
tactics:
- CredentialAccess
severity: High
version: 1.0.1
query: |
afad_parser
| where MessageType == 2 and Codename == "OS Credential Dumping: LSASS Memory"
| extend HostName = tostring(split(Host, '.', 0)[0]), DnsDomain = tostring(strcat_array(array_slice(split(Host, '.'), 1, -1), '.'))
id: 3acf5617-7c41-4085-9a79-cc3a425ba83a