Alsid privileged accounts issues

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Id	a5fe9489-cf8b-47ae-a87e-8f3a13e4203e
Rulename	Alsid privileged accounts issues
Description	Searches for triggered Indicators of Exposures related to privileged accounts issues
Severity	Low
Tactics	CredentialAccess
Techniques	T1110
Required data connectors	AlsidForAD
Kind	Scheduled
Query frequency	2h
Query period	2h
Trigger threshold	0
Trigger operator	gt
Source Uri	https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Alsid For AD/Analytic Rules/PrivilegedAccountIssues.yaml
Version	1.0.1
Arm template	a5fe9489-cf8b-47ae-a87e-8f3a13e4203e.json

KQL

let SeverityTable=datatable(Severity:string,Level:int) [
"low", 1,
"medium", 2,
"high", 3,
"critical", 4
];
let codeNameList = datatable(Codename:string)["C-PRIV-ACCOUNTS-SPN", "C-NATIVE-ADM-GROUP-MEMBERS", "C-KRBTGT-PASSWORD", "C-PROTECTED-USERS-GROUP-UNUSED", "C-ADMINCOUNT-ACCOUNT-PROPS", "C-ADM-ACC-USAGE", "C-LAPS-UNSECURE-CONFIG", "C-DISABLED-ACCOUNTS-PRIV-GROUPS"];
afad_parser
| where MessageType == 0 and Codename in~ (codeNameList)
| lookup kind=leftouter SeverityTable on Severity
| order by Level
| extend HostName = tostring(split(Host, '.', 0)[0]), DnsDomain = tostring(strcat_array(array_slice(split(Host, '.'), 1, -1), '.'))

YAML

status: Available
id: a5fe9489-cf8b-47ae-a87e-8f3a13e4203e
name: Alsid privileged accounts issues
requiredDataConnectors:
- connectorId: AlsidForAD
  dataTypes:
  - AlsidForADLog_CL
queryPeriod: 2h
tactics:
- CredentialAccess
triggerOperator: gt
triggerThreshold: 0
queryFrequency: 2h
query: |
  let SeverityTable=datatable(Severity:string,Level:int) [
  "low", 1,
  "medium", 2,
  "high", 3,
  "critical", 4
  ];
  let codeNameList = datatable(Codename:string)["C-PRIV-ACCOUNTS-SPN", "C-NATIVE-ADM-GROUP-MEMBERS", "C-KRBTGT-PASSWORD", "C-PROTECTED-USERS-GROUP-UNUSED", "C-ADMINCOUNT-ACCOUNT-PROPS", "C-ADM-ACC-USAGE", "C-LAPS-UNSECURE-CONFIG", "C-DISABLED-ACCOUNTS-PRIV-GROUPS"];
  afad_parser
  | where MessageType == 0 and Codename in~ (codeNameList)
  | lookup kind=leftouter SeverityTable on Severity
  | order by Level
  | extend HostName = tostring(split(Host, '.', 0)[0]), DnsDomain = tostring(strcat_array(array_slice(split(Host, '.'), 1, -1), '.'))  
description: |
    'Searches for triggered Indicators of Exposures related to privileged accounts issues'
relevantTechniques:
- T1110
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Alsid For AD/Analytic Rules/PrivilegedAccountIssues.yaml
version: 1.0.1
severity: Low
kind: Scheduled
entityMappings:
- entityType: Host
  fieldMappings:
  - columnName: HostName
    identifier: HostName
  - columnName: DnsDomain
    identifier: DnsDomain

ARM