[Deprecated] - Solorigate Domains Found in VM Insights

let domains = dynamic(["incomeupdate.com","zupertech.com","databasegalore.com","panhardware.com","avsvmcloud.com","digitalcollege.org","freescanonline.com","deftsecurity.com","thedoccloud.com","virtualdataserver.com","lcomputers.com","webcodez.com","globalnetworkissues.com","kubecloud.com","seobundlekit.com","solartrackingsystem.net","virtualwebdata.com"]);
let timeframe = 1h;
let connections = VMConnection 
    | where TimeGenerated >= ago(timeframe)
    | extend DNSName = set_union(todynamic(RemoteDnsCanonicalNames),todynamic(RemoteDnsQuestions))
    | mv-expand DNSName
    | where isnotempty(DNSName)
    | where DNSName has_any (domains)
    | extend IPCustomEntity = RemoteIp
    | summarize TimeGenerated = arg_min(TimeGenerated, *), requests = count() by IPCustomEntity, DNSName = tostring(DNSName), AgentId, Machine, Process;
let processes = VMProcess
    | where TimeGenerated >= ago(timeframe)
    | project AgentId, Machine, Process, UserName, UserDomain, ExecutablePath, CommandLine, FirstPid
    | extend exePathArr = split(ExecutablePath, "\\")
    | extend DirectoryName = array_strcat(array_slice(exePathArr, 0, array_length(exePathArr) - 2), "\\")
    | extend Filename = array_strcat(array_slice(exePathArr, array_length(exePathArr) - 1, array_length(exePathArr)), "\\")
    | project-away exePathArr;
let computers = VMComputer
    | where TimeGenerated >= ago(timeframe)
    | project HostCustomEntity = HostName, AzureResourceId = _ResourceId, AgentId, Machine;
connections | join kind = inner (processes) on AgentId, Machine, Process
            | join kind = inner (computers) on AgentId, Machine
             

requiredDataConnectors:
- dataTypes:
  - VMConnection
  connectorId: AzureMonitor(VMInsights)
- dataTypes:
  - VMProcess
  connectorId: AzureMonitor(VMInsights)
- dataTypes:
  - VMComputer
  connectorId: AzureMonitor(VMInsights)
triggerThreshold: 0
relevantTechniques:
- T1102
queryPeriod: 1h
version: 2.0.0
tags:
- Solorigate
- NOBELIUM
id: ab4b6944-a20d-42ab-8b63-238426525801
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Legacy IOC based Threat Protection/Deprecated Analytic Rules/Solorigate-VM-Network.yaml
query: "\nlet domains = dynamic([\"incomeupdate.com\",\"zupertech.com\",\"databasegalore.com\",\"panhardware.com\",\"avsvmcloud.com\",\"digitalcollege.org\",\"freescanonline.com\",\"deftsecurity.com\",\"thedoccloud.com\",\"virtualdataserver.com\",\"lcomputers.com\",\"webcodez.com\",\"globalnetworkissues.com\",\"kubecloud.com\",\"seobundlekit.com\",\"solartrackingsystem.net\",\"virtualwebdata.com\"]);\nlet timeframe = 1h;\nlet connections = VMConnection \n    | where TimeGenerated >= ago(timeframe)\n    | extend DNSName = set_union(todynamic(RemoteDnsCanonicalNames),todynamic(RemoteDnsQuestions))\n    | mv-expand DNSName\n    | where isnotempty(DNSName)\n    | where DNSName has_any (domains)\n    | extend IPCustomEntity = RemoteIp\n    | summarize TimeGenerated = arg_min(TimeGenerated, *), requests = count() by IPCustomEntity, DNSName = tostring(DNSName), AgentId, Machine, Process;\nlet processes = VMProcess\n    | where TimeGenerated >= ago(timeframe)\n    | project AgentId, Machine, Process, UserName, UserDomain, ExecutablePath, CommandLine, FirstPid\n    | extend exePathArr = split(ExecutablePath, \"\\\\\")\n    | extend DirectoryName = array_strcat(array_slice(exePathArr, 0, array_length(exePathArr) - 2), \"\\\\\")\n    | extend Filename = array_strcat(array_slice(exePathArr, array_length(exePathArr) - 1, array_length(exePathArr)), \"\\\\\")\n    | project-away exePathArr;\nlet computers = VMComputer\n    | where TimeGenerated >= ago(timeframe)\n    | project HostCustomEntity = HostName, AzureResourceId = _ResourceId, AgentId, Machine;\nconnections | join kind = inner (processes) on AgentId, Machine, Process\n            | join kind = inner (computers) on AgentId, Machine\n             \n"
status: Available
entityMappings:
- fieldMappings:
  - identifier: HostName
    columnName: HostCustomEntity
  entityType: Host
- fieldMappings:
  - identifier: Address
    columnName: IPCustomEntity
  entityType: IP
- fieldMappings:
  - identifier: DomainName
    columnName: DNSName
  entityType: DNS
- fieldMappings:
  - identifier: ProcessId
    columnName: FirstPid
  - identifier: CommandLine
    columnName: CommandLine
  entityType: Process
- fieldMappings:
  - identifier: Directory
    columnName: DirectoryName
  - identifier: Name
    columnName: Filename
  entityType: File
tactics:
- CommandAndControl
severity: High
name: '[Deprecated] - Solorigate Domains Found in VM Insights'
queryFrequency: 1h
triggerOperator: gt
kind: Scheduled
description: |
    'This query has been deprecated as the associated IoCs (Indicators of Compromise) are outdated and no longer relevant. To ensure effective threat detection, it is recommended to implement Microsoft's Threat Intelligence solution, which enables matching your log data with the most up-to-date IoCs generated by Microsoft. This solution can be installed from the Microsoft Sentinel Content Hub if not currently deployed. More details on the Content Hub can be found here: https://learn.microsoft.com/azure/sentinel/sentinel-solutions-deploy'

{
  "$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/ab4b6944-a20d-42ab-8b63-238426525801')]",
      "kind": "Scheduled",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/ab4b6944-a20d-42ab-8b63-238426525801')]",
      "properties": {
        "alertRuleTemplateName": "ab4b6944-a20d-42ab-8b63-238426525801",
        "customDetails": null,
        "description": "'This query has been deprecated as the associated IoCs (Indicators of Compromise) are outdated and no longer relevant. To ensure effective threat detection, it is recommended to implement Microsoft's Threat Intelligence solution, which enables matching your log data with the most up-to-date IoCs generated by Microsoft. This solution can be installed from the Microsoft Sentinel Content Hub if not currently deployed. More details on the Content Hub can be found here: https://learn.microsoft.com/azure/sentinel/sentinel-solutions-deploy'\n",
        "displayName": "[Deprecated] - Solorigate Domains Found in VM Insights",
        "enabled": true,
        "entityMappings": [
          {
            "entityType": "Host",
            "fieldMappings": [
              {
                "columnName": "HostCustomEntity",
                "identifier": "HostName"
              }
            ]
          },
          {
            "entityType": "IP",
            "fieldMappings": [
              {
                "columnName": "IPCustomEntity",
                "identifier": "Address"
              }
            ]
          },
          {
            "entityType": "DNS",
            "fieldMappings": [
              {
                "columnName": "DNSName",
                "identifier": "DomainName"
              }
            ]
          },
          {
            "entityType": "Process",
            "fieldMappings": [
              {
                "columnName": "FirstPid",
                "identifier": "ProcessId"
              },
              {
                "columnName": "CommandLine",
                "identifier": "CommandLine"
              }
            ]
          },
          {
            "entityType": "File",
            "fieldMappings": [
              {
                "columnName": "DirectoryName",
                "identifier": "Directory"
              },
              {
                "columnName": "Filename",
                "identifier": "Name"
              }
            ]
          }
        ],
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/Legacy IOC based Threat Protection/Deprecated Analytic Rules/Solorigate-VM-Network.yaml",
        "query": "\nlet domains = dynamic([\"incomeupdate.com\",\"zupertech.com\",\"databasegalore.com\",\"panhardware.com\",\"avsvmcloud.com\",\"digitalcollege.org\",\"freescanonline.com\",\"deftsecurity.com\",\"thedoccloud.com\",\"virtualdataserver.com\",\"lcomputers.com\",\"webcodez.com\",\"globalnetworkissues.com\",\"kubecloud.com\",\"seobundlekit.com\",\"solartrackingsystem.net\",\"virtualwebdata.com\"]);\nlet timeframe = 1h;\nlet connections = VMConnection \n    | where TimeGenerated >= ago(timeframe)\n    | extend DNSName = set_union(todynamic(RemoteDnsCanonicalNames),todynamic(RemoteDnsQuestions))\n    | mv-expand DNSName\n    | where isnotempty(DNSName)\n    | where DNSName has_any (domains)\n    | extend IPCustomEntity = RemoteIp\n    | summarize TimeGenerated = arg_min(TimeGenerated, *), requests = count() by IPCustomEntity, DNSName = tostring(DNSName), AgentId, Machine, Process;\nlet processes = VMProcess\n    | where TimeGenerated >= ago(timeframe)\n    | project AgentId, Machine, Process, UserName, UserDomain, ExecutablePath, CommandLine, FirstPid\n    | extend exePathArr = split(ExecutablePath, \"\\\\\")\n    | extend DirectoryName = array_strcat(array_slice(exePathArr, 0, array_length(exePathArr) - 2), \"\\\\\")\n    | extend Filename = array_strcat(array_slice(exePathArr, array_length(exePathArr) - 1, array_length(exePathArr)), \"\\\\\")\n    | project-away exePathArr;\nlet computers = VMComputer\n    | where TimeGenerated >= ago(timeframe)\n    | project HostCustomEntity = HostName, AzureResourceId = _ResourceId, AgentId, Machine;\nconnections | join kind = inner (processes) on AgentId, Machine, Process\n            | join kind = inner (computers) on AgentId, Machine\n             \n",
        "queryFrequency": "PT1H",
        "queryPeriod": "PT1H",
        "severity": "High",
        "status": "Available",
        "subTechniques": [],
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "CommandAndControl"
        ],
        "tags": [
          "Solorigate",
          "NOBELIUM"
        ],
        "techniques": [
          "T1102"
        ],
        "templateVersion": "2.0.0",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0
      },
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules"
    }
  ]
}