GCPCloudDNS
| where Query has_any ('tomasubiera.com', 'theandersonco.com', 'stonecrestnews.com', 'nordicmademedia.com')
| extend DNSCustomEntity = Query, IPCustomEntity = SrcIpAddr
requiredDataConnectors:
- connectorId: GCPDNSDataConnector
dataTypes:
- GCPCloudDNS
triggerOperator: gt
queryFrequency: 15m
name: Google DNS - UNC2452 (Nobelium) APT Group activity
queryPeriod: 15m
id: 22a613ea-c338-4f91-bbd3-3be97b00ebf9
description: |
'Detects UNC2452 (Nobelium) APT Group activity.'
severity: High
query: |
GCPCloudDNS
| where Query has_any ('tomasubiera.com', 'theandersonco.com', 'stonecrestnews.com', 'nordicmademedia.com')
| extend DNSCustomEntity = Query, IPCustomEntity = SrcIpAddr
version: 1.0.0
kind: Scheduled
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/GoogleCloudPlatformDNS/Analytic Rules/GCPDNSUNC2452AptActivity.yaml
entityMappings:
- entityType: DNS
fieldMappings:
- identifier: DomainName
columnName: DNSCustomEntity
- entityType: IP
fieldMappings:
- identifier: Address
columnName: IPCustomEntity
relevantTechniques:
- T1095
tactics:
- CommandAndControl
triggerThreshold: 0
{
"$schema": "https://schema.management.azure.com/schemas/2019-04-01/deploymentTemplate.json#",
"contentVersion": "1.0.0.0",
"parameters": {
"workspace": {
"type": "String"
}
},
"resources": [
{
"id": "[concat(resourceId('Microsoft.OperationalInsights/workspaces/providers', parameters('workspace'), 'Microsoft.SecurityInsights'),'/alertRules/22a613ea-c338-4f91-bbd3-3be97b00ebf9')]",
"name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/22a613ea-c338-4f91-bbd3-3be97b00ebf9')]",
"type": "Microsoft.OperationalInsights/workspaces/providers/alertRules",
"kind": "Scheduled",
"apiVersion": "2022-11-01-preview",
"properties": {
"displayName": "Google DNS - UNC2452 (Nobelium) APT Group activity",
"description": "'Detects UNC2452 (Nobelium) APT Group activity.'\n",
"severity": "High",
"enabled": true,
"query": "GCPCloudDNS\n| where Query has_any ('tomasubiera.com', 'theandersonco.com', 'stonecrestnews.com', 'nordicmademedia.com')\n| extend DNSCustomEntity = Query, IPCustomEntity = SrcIpAddr\n",
"queryFrequency": "PT15M",
"queryPeriod": "PT15M",
"triggerOperator": "GreaterThan",
"triggerThreshold": 0,
"suppressionDuration": "PT1H",
"suppressionEnabled": false,
"tactics": [
"CommandAndControl"
],
"techniques": [
"T1095"
],
"alertRuleTemplateName": "22a613ea-c338-4f91-bbd3-3be97b00ebf9",
"customDetails": null,
"entityMappings": [
{
"fieldMappings": [
{
"identifier": "DomainName",
"columnName": "DNSCustomEntity"
}
],
"entityType": "DNS"
},
{
"fieldMappings": [
{
"identifier": "Address",
"columnName": "IPCustomEntity"
}
],
"entityType": "IP"
}
],
"templateVersion": "1.0.0",
"OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/GoogleCloudPlatformDNS/Analytic Rules/GCPDNSUNC2452AptActivity.yaml"
}
}
]
}