AV detections related to Ukraine threats
Id | b6685757-3ed1-4b05-a5bd-2cacadc86c2a |
Rulename | AV detections related to Ukraine threats |
Description | This query looks for Microsoft Defender AV detections for malware observed in relation to the war in Ukraine. Ref: https://msrc-blog.microsoft.com/2022/02/28/analysis-resources-cyber-threat-activity-ukraine/ |
Severity | High |
Tactics | Impact |
Techniques | T1485 |
Required data connectors | 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/Solutions/Microsoft Defender XDR/Analytic Rules/AVdetectionsrelatedtoUkrainebasedthreats.yaml |
Version | 1.1.3 |
Arm template | b6685757-3ed1-4b05-a5bd-2cacadc86c2a.json |
let UA_threats = dynamic(["FoxBlade", "WhisperGate", "Lasainraw", "SonicVote", "CaddyWiper", "AprilAxe", "FiberLake", "Industroyer", "DesertBlade"]);
SecurityAlert
| where ProviderName =~ "MDATP"
| extend ThreatFamilyName = tostring(parse_json(ExtendedProperties).ThreatFamilyName)
| where ThreatFamilyName in~ (UA_threats)
| extend HostName = tostring(split(CompromisedEntity, ".")[0]), DomainIndex = toint(indexof(CompromisedEntity, '.'))
| extend HostNameDomain = iff(DomainIndex != -1, substring(CompromisedEntity, DomainIndex + 1), CompromisedEntity)
description: |
'This query looks for Microsoft Defender AV detections for malware observed in relation to the war in Ukraine.
Ref: https://msrc-blog.microsoft.com/2022/02/28/analysis-resources-cyber-threat-activity-ukraine/ '
queryPeriod: 1d
name: AV detections related to Ukraine threats
triggerThreshold: 0
tactics:
- Impact
severity: High
kind: Scheduled
entityMappings:
- entityType: Host
fieldMappings:
- identifier: FullName
columnName: CompromisedEntity
- identifier: HostName
columnName: HostName
- identifier: DnsDomain
columnName: HostNameDomain
queryFrequency: 1d
triggerOperator: gt
id: b6685757-3ed1-4b05-a5bd-2cacadc86c2a
status: Available
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Microsoft Defender XDR/Analytic Rules/AVdetectionsrelatedtoUkrainebasedthreats.yaml
version: 1.1.3
query: |
let UA_threats = dynamic(["FoxBlade", "WhisperGate", "Lasainraw", "SonicVote", "CaddyWiper", "AprilAxe", "FiberLake", "Industroyer", "DesertBlade"]);
SecurityAlert
| where ProviderName =~ "MDATP"
| extend ThreatFamilyName = tostring(parse_json(ExtendedProperties).ThreatFamilyName)
| where ThreatFamilyName in~ (UA_threats)
| extend HostName = tostring(split(CompromisedEntity, ".")[0]), DomainIndex = toint(indexof(CompromisedEntity, '.'))
| extend HostNameDomain = iff(DomainIndex != -1, substring(CompromisedEntity, DomainIndex + 1), CompromisedEntity)
requiredDataConnectors:
- connectorId: MicrosoftThreatProtection
dataTypes:
- SecurityAlert
relevantTechniques:
- T1485
{
"$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/b6685757-3ed1-4b05-a5bd-2cacadc86c2a')]",
"kind": "Scheduled",
"name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/b6685757-3ed1-4b05-a5bd-2cacadc86c2a')]",
"properties": {
"alertRuleTemplateName": "b6685757-3ed1-4b05-a5bd-2cacadc86c2a",
"customDetails": null,
"description": "'This query looks for Microsoft Defender AV detections for malware observed in relation to the war in Ukraine.\n Ref: https://msrc-blog.microsoft.com/2022/02/28/analysis-resources-cyber-threat-activity-ukraine/ '\n",
"displayName": "AV detections related to Ukraine threats",
"enabled": true,
"entityMappings": [
{
"entityType": "Host",
"fieldMappings": [
{
"columnName": "CompromisedEntity",
"identifier": "FullName"
},
{
"columnName": "HostName",
"identifier": "HostName"
},
{
"columnName": "HostNameDomain",
"identifier": "DnsDomain"
}
]
}
],
"OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Microsoft Defender XDR/Analytic Rules/AVdetectionsrelatedtoUkrainebasedthreats.yaml",
"query": "let UA_threats = dynamic([\"FoxBlade\", \"WhisperGate\", \"Lasainraw\", \"SonicVote\", \"CaddyWiper\", \"AprilAxe\", \"FiberLake\", \"Industroyer\", \"DesertBlade\"]);\nSecurityAlert\n| where ProviderName =~ \"MDATP\"\n| extend ThreatFamilyName = tostring(parse_json(ExtendedProperties).ThreatFamilyName)\n| where ThreatFamilyName in~ (UA_threats)\n| extend HostName = tostring(split(CompromisedEntity, \".\")[0]), DomainIndex = toint(indexof(CompromisedEntity, '.'))\n| extend HostNameDomain = iff(DomainIndex != -1, substring(CompromisedEntity, DomainIndex + 1), CompromisedEntity)\n",
"queryFrequency": "P1D",
"queryPeriod": "P1D",
"severity": "High",
"status": "Available",
"subTechniques": [],
"suppressionDuration": "PT1H",
"suppressionEnabled": false,
"tactics": [
"Impact"
],
"techniques": [
"T1485"
],
"templateVersion": "1.1.3",
"triggerOperator": "GreaterThan",
"triggerThreshold": 0
},
"type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
}
]
}