Microsoft Sentinel Analytic Rules
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Bitglass - New admin user

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Id8c8602e6-315d-400f-9d1e-23bbdee1dbfe
RulenameBitglass - New admin user
DescriptionDetects new admin user.
SeverityMedium
TacticsPrivilegeEscalation
TechniquesT1078
Required data connectorsBitglass
KindScheduled
Query frequency1h
Query period1h
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Bitglass/Analytic Rules/BitglassNewAdminUser.yaml
Version1.0.0
Arm template8c8602e6-315d-400f-9d1e-23bbdee1dbfe.json
Deploy To Azure
Bitglass
| where EventType =~ 'admin'
| where EventResultDetails has_all ('User', 'Promoted to administrator')
| extend AccountCustomEntity = User
queryFrequency: 1h
tactics:
- PrivilegeEscalation
queryPeriod: 1h
kind: Scheduled
relevantTechniques:
- T1078
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Bitglass/Analytic Rules/BitglassNewAdminUser.yaml
description: |
    'Detects new admin user.'
requiredDataConnectors:
- dataTypes:
  - Bitglass
  connectorId: Bitglass
version: 1.0.0
triggerThreshold: 0
severity: Medium
triggerOperator: gt
id: 8c8602e6-315d-400f-9d1e-23bbdee1dbfe
entityMappings:
- entityType: Account
  fieldMappings:
  - columnName: AccountCustomEntity
    identifier: Name
status: Available
name: Bitglass - New admin user
query: |
  Bitglass
  | where EventType =~ 'admin'
  | where EventResultDetails has_all ('User', 'Promoted to administrator')
  | extend AccountCustomEntity = User  
{
  "$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
  "contentVersion": "1.0.0.0",
  "parameters": {
    "workspace": {
      "type": "String"
    }
  },
  "resources": [
    {
      "apiVersion": "2023-02-01-preview",
      "id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/8c8602e6-315d-400f-9d1e-23bbdee1dbfe')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/8c8602e6-315d-400f-9d1e-23bbdee1dbfe')]",
      "properties": {
        "alertRuleTemplateName": "8c8602e6-315d-400f-9d1e-23bbdee1dbfe",
        "customDetails": null,
        "description": "'Detects new admin user.'\n",
        "displayName": "Bitglass - New admin user",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "Account",
            "fieldMappings": [
              {
                "columnName": "AccountCustomEntity",
                "identifier": "Name"
              }
            ]
          }
        ],
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Bitglass/Analytic Rules/BitglassNewAdminUser.yaml",
        "query": "Bitglass\n| where EventType =~ 'admin'\n| where EventResultDetails has_all ('User', 'Promoted to administrator')\n| extend AccountCustomEntity = User\n",
        "queryFrequency": "PT1H",
        "queryPeriod": "PT1H",
        "severity": "Medium",
        "status": "Available",
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "PrivilegeEscalation"
        ],
        "techniques": [
          "T1078"
        ],
        "templateVersion": "1.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}