Solorigate Defender Detections
Id | e70fa6e0-796a-4e85-9420-98b17b0bb749 |
Rulename | Solorigate Defender Detections |
Description | Surfaces any Defender Alert for Solorigate Events. In Microsoft Sentinel the SecurityAlerts table includes only the Device Name of the affected device, this query joins the DeviceInfo table to clearly connect other information such as Device group, ip, logged on users etc. This way, the Microsoft Sentinel user can have all the pertinent device info in one view for all the the Solarigate Defender alerts. |
Severity | High |
Tactics | InitialAccess |
Techniques | T1195 |
Required data connectors | MicrosoftDefenderAdvancedThreatProtection MicrosoftThreatProtection |
Kind | Scheduled |
Query frequency | 1d |
Query period | 1d |
Trigger threshold | 0 |
Trigger operator | gt |
Source Uri | https://github.com/Azure/Azure-Sentinel/blob/master/Detections/SecurityAlert/Solorigate-Defender-Detections.yaml |
Version | 1.0.3 |
Arm template | e70fa6e0-796a-4e85-9420-98b17b0bb749.json |
DeviceInfo
| extend DeviceName = tolower(DeviceName)
| join (SecurityAlert
| where ProviderName =~ "MDATP"
| extend ThreatName = tostring(parse_json(ExtendedProperties).ThreatName)
| where ThreatName has "Solorigate"
| extend HostCustomEntity = tolower(CompromisedEntity)
) on $left.DeviceName == $right.HostCustomEntity
| project TimeGenerated, DisplayName, ThreatName, CompromisedEntity, PublicIP, MachineGroup, AlertSeverity, Description, LoggedOnUsers, DeviceId, TenantId, HostCustomEntity
| extend timestamp = TimeGenerated, IPCustomEntity = PublicIP
triggerOperator: gt
id: e70fa6e0-796a-4e85-9420-98b17b0bb749
queryFrequency: 1d
entityMappings:
- entityType: Host
fieldMappings:
- columnName: HostCustomEntity
identifier: FullName
- entityType: IP
fieldMappings:
- columnName: IPCustomEntity
identifier: Address
requiredDataConnectors:
- dataTypes:
- SecurityAlert (MDATP)
connectorId: MicrosoftDefenderAdvancedThreatProtection
- dataTypes:
- DeviceInfo
connectorId: MicrosoftThreatProtection
severity: High
metadata:
source:
kind: Community
categories:
domains:
- Security - 0-day Vulnerability
support:
tier: Community
author:
name: Pete Bryan
triggerThreshold: 0
kind: Scheduled
queryPeriod: 1d
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Detections/SecurityAlert/Solorigate-Defender-Detections.yaml
query: |
DeviceInfo
| extend DeviceName = tolower(DeviceName)
| join (SecurityAlert
| where ProviderName =~ "MDATP"
| extend ThreatName = tostring(parse_json(ExtendedProperties).ThreatName)
| where ThreatName has "Solorigate"
| extend HostCustomEntity = tolower(CompromisedEntity)
) on $left.DeviceName == $right.HostCustomEntity
| project TimeGenerated, DisplayName, ThreatName, CompromisedEntity, PublicIP, MachineGroup, AlertSeverity, Description, LoggedOnUsers, DeviceId, TenantId, HostCustomEntity
| extend timestamp = TimeGenerated, IPCustomEntity = PublicIP
description: |
'Surfaces any Defender Alert for Solorigate Events. In Microsoft Sentinel the SecurityAlerts table includes only the Device Name of the affected device, this query joins the DeviceInfo table to clearly connect other information such as
Device group, ip, logged on users etc. This way, the Microsoft Sentinel user can have all the pertinent device info in one view for all the the Solarigate Defender alerts.'
name: Solorigate Defender Detections
relevantTechniques:
- T1195
tactics:
- InitialAccess
version: 1.0.3
tags:
- Solorigate
- NOBELIUM
{
"$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/e70fa6e0-796a-4e85-9420-98b17b0bb749')]",
"name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/e70fa6e0-796a-4e85-9420-98b17b0bb749')]",
"type": "Microsoft.OperationalInsights/workspaces/providers/alertRules",
"kind": "Scheduled",
"apiVersion": "2022-11-01",
"properties": {
"displayName": "Solorigate Defender Detections",
"description": "'Surfaces any Defender Alert for Solorigate Events. In Microsoft Sentinel the SecurityAlerts table includes only the Device Name of the affected device, this query joins the DeviceInfo table to clearly connect other information such as\n Device group, ip, logged on users etc. This way, the Microsoft Sentinel user can have all the pertinent device info in one view for all the the Solarigate Defender alerts.'\n",
"severity": "High",
"enabled": true,
"query": "DeviceInfo\n| extend DeviceName = tolower(DeviceName)\n| join (SecurityAlert\n| where ProviderName =~ \"MDATP\"\n| extend ThreatName = tostring(parse_json(ExtendedProperties).ThreatName)\n| where ThreatName has \"Solorigate\"\n| extend HostCustomEntity = tolower(CompromisedEntity)\n) on $left.DeviceName == $right.HostCustomEntity\n| project TimeGenerated, DisplayName, ThreatName, CompromisedEntity, PublicIP, MachineGroup, AlertSeverity, Description, LoggedOnUsers, DeviceId, TenantId, HostCustomEntity\n| extend timestamp = TimeGenerated, IPCustomEntity = PublicIP\n",
"queryFrequency": "P1D",
"queryPeriod": "P1D",
"triggerOperator": "GreaterThan",
"triggerThreshold": 0,
"suppressionDuration": "PT1H",
"suppressionEnabled": false,
"tactics": [
"InitialAccess"
],
"techniques": [
"T1195"
],
"alertRuleTemplateName": "e70fa6e0-796a-4e85-9420-98b17b0bb749",
"customDetails": null,
"entityMappings": [
{
"fieldMappings": [
{
"identifier": "FullName",
"columnName": "HostCustomEntity"
}
],
"entityType": "Host"
},
{
"fieldMappings": [
{
"identifier": "Address",
"columnName": "IPCustomEntity"
}
],
"entityType": "IP"
}
],
"templateVersion": "1.0.3",
"tags": [
"Solorigate",
"NOBELIUM"
],
"OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Detections/SecurityAlert/Solorigate-Defender-Detections.yaml"
}
}
]
}