Microsoft Sentinel Analytic Rules
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Bitglass - New risky user

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Ida123668c-d907-41b9-bf3f-8cb4cd7b163a
RulenameBitglass - New risky user
DescriptionDetects new risky user.
SeverityHigh
TacticsInitialAccess
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/BitglassNewRiskyUser.yaml
Version1.0.1
Arm templatea123668c-d907-41b9-bf3f-8cb4cd7b163a.json
Deploy To Azure
Bitglass
| where EventType =~ 'access'
| where EventResultDetails has_all ('Added', 'Risky Users')
| extend AccountCustomEntity = User
kind: Scheduled
relevantTechniques:
- T1078
description: |
    'Detects new risky user.'
queryPeriod: 1h
queryFrequency: 1h
tactics:
- InitialAccess
name: Bitglass - New risky user
requiredDataConnectors:
- connectorId: Bitglass
  dataTypes:
  - Bitglass
entityMappings:
- entityType: Account
  fieldMappings:
  - identifier: Name
    columnName: AccountCustomEntity
triggerThreshold: 0
version: 1.0.1
id: a123668c-d907-41b9-bf3f-8cb4cd7b163a
query: |
  Bitglass
  | where EventType =~ 'access'
  | where EventResultDetails has_all ('Added', 'Risky Users')
  | extend AccountCustomEntity = User  
status: Available
triggerOperator: gt
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Bitglass/Analytic Rules/BitglassNewRiskyUser.yaml
severity: High
{
  "$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/a123668c-d907-41b9-bf3f-8cb4cd7b163a')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/a123668c-d907-41b9-bf3f-8cb4cd7b163a')]",
      "properties": {
        "alertRuleTemplateName": "a123668c-d907-41b9-bf3f-8cb4cd7b163a",
        "customDetails": null,
        "description": "'Detects new risky user.'\n",
        "displayName": "Bitglass - New risky user",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "Account",
            "fieldMappings": [
              {
                "columnName": "AccountCustomEntity",
                "identifier": "Name"
              }
            ]
          }
        ],
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Bitglass/Analytic Rules/BitglassNewRiskyUser.yaml",
        "query": "Bitglass\n| where EventType =~ 'access'\n| where EventResultDetails has_all ('Added', 'Risky Users')\n| extend AccountCustomEntity = User\n",
        "queryFrequency": "PT1H",
        "queryPeriod": "PT1H",
        "severity": "High",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "InitialAccess"
        ],
        "techniques": [
          "T1078"
        ],
        "templateVersion": "1.0.1",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}