Bitglass
| where EventType =~ 'access'
| where EventResultDetails has_all ('Added', 'Risky Users')
| extend AccountCustomEntity = User
relevantTechniques:
- T1078
name: Bitglass - New risky user
requiredDataConnectors:
- dataTypes:
- Bitglass
connectorId: Bitglass
entityMappings:
- fieldMappings:
- identifier: Name
columnName: AccountCustomEntity
entityType: Account
triggerThreshold: 0
id: a123668c-d907-41b9-bf3f-8cb4cd7b163a
tactics:
- InitialAccess
version: 1.0.1
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Bitglass/Analytic Rules/BitglassNewRiskyUser.yaml
queryPeriod: 1h
kind: Scheduled
queryFrequency: 1h
severity: High
status: Available
description: |
'Detects new risky user.'
query: |
Bitglass
| where EventType =~ 'access'
| where EventResultDetails has_all ('Added', 'Risky Users')
| extend AccountCustomEntity = User
triggerOperator: gt
{
"$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"
}
]
}