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), '.'))

queryPeriod: 1d
status: Available
kind: Scheduled
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
version: 1.0.2
id: 3705158d-e008-49c9-92dd-e538e1549090
entityMappings:
- fieldMappings:
  - columnName: HostName
    identifier: HostName
  - columnName: DnsDomain
    identifier: DnsDomain
  entityType: Host
- fieldMappings:
  - columnName: PublicIP
    identifier: Address
  entityType: IP
relevantTechniques:
- T1486
triggerThreshold: 0
tactics:
- Impact
requiredDataConnectors:
- connectorId: MicrosoftThreatProtection
  dataTypes:
  - SecurityAlert
  - DeviceInfo
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), '.'))
tags:
- Zinc
severity: High
triggerOperator: gt
name: AV detections related to Zinc actors
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Zinc%20Open%20Source/Analytic%20Rules/ZincOctober2022_AVHits_IOC.yaml

{
  "$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"
    }
  ]
}