Microsoft Sentinel Analytic Rules
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Knox Application Privilege Escalation or Change

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Id215e89ca-cdbc-4661-b8b2-7041f6ecc7fb
RulenameKnox Application Privilege Escalation or Change
DescriptionWhen a Knox mobile app has transitioned from an acceptable uid/esuid/fsuid to a different, non-App id.
SeverityHigh
TacticsPrivilegeEscalation
TechniquesT1548
Required data connectorsSamsungDCDefinition
KindNRT
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Samsung Knox Asset Intelligence/Analytic Rules/SamsungKnoxApplicationPrivilegeEscalationOrChange.yaml
Version1.0.0
Arm template215e89ca-cdbc-4661-b8b2-7041f6ecc7fb.json
Deploy To Azure
Samsung_Knox_Process_CL 
| where Name == "PROCESS_PRIVILEGE_ESCALATION"
| where MitreTtp has "T1548"
status: Available
id: 215e89ca-cdbc-4661-b8b2-7041f6ecc7fb
tactics:
- PrivilegeEscalation
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Samsung Knox Asset Intelligence/Analytic Rules/SamsungKnoxApplicationPrivilegeEscalationOrChange.yaml
eventGroupingSettings:
  aggregationKind: SingleAlert
name: Knox Application Privilege Escalation or Change
query: |
  Samsung_Knox_Process_CL 
  | where Name == "PROCESS_PRIVILEGE_ESCALATION"
  | where MitreTtp has "T1548"  
severity: High
kind: NRT
suppressionDuration: 5H
relevantTechniques:
- T1548
incidentConfiguration:
  createIncident: true
  groupingConfiguration:
    lookbackDuration: 5H
    reopenClosedIncident: false
    enabled: false
    matchingMethod: AllEntities
requiredDataConnectors:
- connectorId: SamsungDCDefinition
  dataTypes:
  - Samsung_Knox_Process_CL
description: |
    When a Knox mobile app has transitioned from an acceptable uid/esuid/fsuid to a different, non-App id.
suppressionEnabled: false
version: 1.0.0
{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "workspace": {
      "type": "String"
    }
  },
  "resources": [
    {
      "apiVersion": "2024-01-01-preview",
      "id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/215e89ca-cdbc-4661-b8b2-7041f6ecc7fb')]",
      "kind": "NRT",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/215e89ca-cdbc-4661-b8b2-7041f6ecc7fb')]",
      "properties": {
        "alertRuleTemplateName": "215e89ca-cdbc-4661-b8b2-7041f6ecc7fb",
        "customDetails": null,
        "description": "When a Knox mobile app has transitioned from an acceptable uid/esuid/fsuid to a different, non-App id.\n",
        "displayName": "Knox Application Privilege Escalation or Change",
        "enabled": true,
        "entityMappings": null,
        "eventGroupingSettings": {
          "aggregationKind": "SingleAlert"
        },
        "incidentConfiguration": {
          "createIncident": true,
          "groupingConfiguration": {
            "enabled": false,
            "lookbackDuration": "PT5H",
            "matchingMethod": "AllEntities",
            "reopenClosedIncident": false
          }
        },
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Samsung Knox Asset Intelligence/Analytic Rules/SamsungKnoxApplicationPrivilegeEscalationOrChange.yaml",
        "query": "Samsung_Knox_Process_CL \n| where Name == \"PROCESS_PRIVILEGE_ESCALATION\"\n| where MitreTtp has \"T1548\"\n",
        "severity": "High",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT5H",
        "suppressionEnabled": false,
        "tactics": [
          "PrivilegeEscalation"
        ],
        "techniques": [
          "T1548"
        ],
        "templateVersion": "1.0.0"
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}