AV detections related to Zinc actors

let Zinc_threats = dynamic(["Trojan:Win32/ZetaNile.A", "Trojan:Win32/EventHorizon.A", "Trojan:Win32/FoggyBrass.A", "Trojan:Win32/FoggyBrass.B", "Trojan:Win32/PhantomStar.A","Trojan:Win32/PhantomStar.C","TrojanDropper:Win32/PhantomStar.A"]);
DeviceInfo
| extend DeviceName = tolower(DeviceName)
| join kind=inner ( SecurityAlert
| where ProviderName == "MDATP"
| extend ThreatName = tostring(parse_json(ExtendedProperties).ThreatName)
| extend ThreatFamilyName = tostring(parse_json(ExtendedProperties).ThreatFamilyName)
| where ThreatName in~ (Zinc_threats) or ThreatFamilyName in~ (Zinc_threats)
| extend CompromisedEntity = tolower(CompromisedEntity)
) on $left.DeviceName == $right.CompromisedEntity
| summarize by DisplayName, ThreatName, ThreatFamilyName, PublicIP, AlertSeverity, Description, tostring(LoggedOnUsers), DeviceId, TenantId , bin(TimeGenerated, 1d), CompromisedEntity, tostring(LoggedOnUsers), ProductName, Entities
| extend HostName = tostring(split(CompromisedEntity, '.', 0)[0]), DnsDomain = tostring(strcat_array(array_slice(split(CompromisedEntity, '.'), 1, -1), '.'))

tactics:
- Impact
status: Available
requiredDataConnectors:
- connectorId: MicrosoftThreatProtection
  dataTypes:
  - SecurityAlert
  - DeviceInfo
name: AV detections related to Zinc actors
triggerThreshold: 0
query: |
  let Zinc_threats = dynamic(["Trojan:Win32/ZetaNile.A", "Trojan:Win32/EventHorizon.A", "Trojan:Win32/FoggyBrass.A", "Trojan:Win32/FoggyBrass.B", "Trojan:Win32/PhantomStar.A","Trojan:Win32/PhantomStar.C","TrojanDropper:Win32/PhantomStar.A"]);
  DeviceInfo
  | extend DeviceName = tolower(DeviceName)
  | join kind=inner ( SecurityAlert
  | where ProviderName == "MDATP"
  | extend ThreatName = tostring(parse_json(ExtendedProperties).ThreatName)
  | extend ThreatFamilyName = tostring(parse_json(ExtendedProperties).ThreatFamilyName)
  | where ThreatName in~ (Zinc_threats) or ThreatFamilyName in~ (Zinc_threats)
  | extend CompromisedEntity = tolower(CompromisedEntity)
  ) on $left.DeviceName == $right.CompromisedEntity
  | summarize by DisplayName, ThreatName, ThreatFamilyName, PublicIP, AlertSeverity, Description, tostring(LoggedOnUsers), DeviceId, TenantId , bin(TimeGenerated, 1d), CompromisedEntity, tostring(LoggedOnUsers), ProductName, Entities
  | extend HostName = tostring(split(CompromisedEntity, '.', 0)[0]), DnsDomain = tostring(strcat_array(array_slice(split(CompromisedEntity, '.'), 1, -1), '.'))
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Zinc%20Open%20Source/Analytic%20Rules/ZincOctober2022_AVHits_IOC.yaml
tags:
- Zinc
entityMappings:
- fieldMappings:
  - columnName: HostName
    identifier: HostName
  - columnName: DnsDomain
    identifier: DnsDomain
  entityType: Host
- fieldMappings:
  - columnName: PublicIP
    identifier: Address
  entityType: IP
kind: Scheduled
queryPeriod: 1d
triggerOperator: gt
description: |
  'This query looks for Microsoft Defender AV detections related to  Zinc threat actor. 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, etc. 
   This would allow the Microsoft Sentinel analyst to have more context related to the alert, if available.
   Reference: https://www.microsoft.com/security/blog/2022/09/29/zinc-weaponizing-open-source-software/'
queryFrequency: 1d
severity: High
relevantTechniques:
- T1486
id: 3705158d-e008-49c9-92dd-e538e1549090
version: 1.0.2

{
  "$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/3705158d-e008-49c9-92dd-e538e1549090')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/3705158d-e008-49c9-92dd-e538e1549090')]",
      "properties": {
        "alertRuleTemplateName": "3705158d-e008-49c9-92dd-e538e1549090",
        "customDetails": null,
        "description": "'This query looks for Microsoft Defender AV detections related to  Zinc threat actor. 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, etc. \n This would allow the Microsoft Sentinel analyst to have more context related to the alert, if available.\n Reference: https://www.microsoft.com/security/blog/2022/09/29/zinc-weaponizing-open-source-software/'\n",
        "displayName": "AV detections related to Zinc actors",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "Host",
            "fieldMappings": [
              {
                "columnName": "HostName",
                "identifier": "HostName"
              },
              {
                "columnName": "DnsDomain",
                "identifier": "DnsDomain"
              }
            ]
          },
          {
            "entityType": "IP",
            "fieldMappings": [
              {
                "columnName": "PublicIP",
                "identifier": "Address"
              }
            ]
          }
        ],
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Zinc%20Open%20Source/Analytic%20Rules/ZincOctober2022_AVHits_IOC.yaml",
        "query": "let Zinc_threats = dynamic([\"Trojan:Win32/ZetaNile.A\", \"Trojan:Win32/EventHorizon.A\", \"Trojan:Win32/FoggyBrass.A\", \"Trojan:Win32/FoggyBrass.B\", \"Trojan:Win32/PhantomStar.A\",\"Trojan:Win32/PhantomStar.C\",\"TrojanDropper:Win32/PhantomStar.A\"]);\nDeviceInfo\n| extend DeviceName = tolower(DeviceName)\n| join kind=inner ( SecurityAlert\n| where ProviderName == \"MDATP\"\n| extend ThreatName = tostring(parse_json(ExtendedProperties).ThreatName)\n| extend ThreatFamilyName = tostring(parse_json(ExtendedProperties).ThreatFamilyName)\n| where ThreatName in~ (Zinc_threats) or ThreatFamilyName in~ (Zinc_threats)\n| extend CompromisedEntity = tolower(CompromisedEntity)\n) on $left.DeviceName == $right.CompromisedEntity\n| summarize by DisplayName, ThreatName, ThreatFamilyName, PublicIP, AlertSeverity, Description, tostring(LoggedOnUsers), DeviceId, TenantId , bin(TimeGenerated, 1d), CompromisedEntity, tostring(LoggedOnUsers), ProductName, Entities\n| extend HostName = tostring(split(CompromisedEntity, '.', 0)[0]), DnsDomain = tostring(strcat_array(array_slice(split(CompromisedEntity, '.'), 1, -1), '.'))\n",
        "queryFrequency": "P1D",
        "queryPeriod": "P1D",
        "severity": "High",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "Impact"
        ],
        "tags": [
          "Zinc"
        ],
        "techniques": [
          "T1486"
        ],
        "templateVersion": "1.0.2",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}