Failed AWS Console logons but success logon to AzureAD

//Adjust this threshold to fit environment
let  signin_threshold = 5;
//Make a list of IPs with failed AWS console logins
let aws_fails = AWSCloudTrail
| where EventName == "ConsoleLogin"
| extend LoginResult = tostring(parse_json(ResponseElements).ConsoleLogin)
| where LoginResult != "Success"
| where SourceIpAddress != "127.0.0.1"
| summarize count() by SourceIpAddress
| where count_ >  signin_threshold
| summarize make_set(SourceIpAddress);
//See if any of those IPs have sucessfully logged into Azure AD.
SigninLogs
| where ResultType in ("0", "50125", "50140")
| where IPAddress in (aws_fails)
| extend Reason = "Multiple failed AWS Console logins from IP address"
| extend timestamp = TimeGenerated, AccountCustomEntity = UserPrincipalName, IPCustomEntity = IPAddress

severity: Medium
triggerThreshold: 0
metadata:
  source:
    kind: Community
  support:
    tier: Community
  categories:
    domains:
    - Security - Others
    - Identity
  author:
    name: Pete Bryan
queryFrequency: 1d
requiredDataConnectors:
- connectorId: AzureActiveDirectory
  dataTypes:
  - SigninLogs
- connectorId: AWS
  dataTypes:
  - AWSCloudTrail
id: 910124df-913c-47e3-a7cd-29e1643fa55e
version: 1.0.3
name: Failed AWS Console logons but success logon to AzureAD
kind: Scheduled
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Detections/MultipleDataSources/AWSConsoleAADCorrelation.yaml
queryPeriod: 1d
relevantTechniques:
- T1078
- T1110
triggerOperator: gt
tactics:
- InitialAccess
- CredentialAccess
query: |
  //Adjust this threshold to fit environment
  let  signin_threshold = 5;
  //Make a list of IPs with failed AWS console logins
  let aws_fails = AWSCloudTrail
  | where EventName == "ConsoleLogin"
  | extend LoginResult = tostring(parse_json(ResponseElements).ConsoleLogin)
  | where LoginResult != "Success"
  | where SourceIpAddress != "127.0.0.1"
  | summarize count() by SourceIpAddress
  | where count_ >  signin_threshold
  | summarize make_set(SourceIpAddress);
  //See if any of those IPs have sucessfully logged into Azure AD.
  SigninLogs
  | where ResultType in ("0", "50125", "50140")
  | where IPAddress in (aws_fails)
  | extend Reason = "Multiple failed AWS Console logins from IP address"
  | extend timestamp = TimeGenerated, AccountCustomEntity = UserPrincipalName, IPCustomEntity = IPAddress  
entityMappings:
- entityType: Account
  fieldMappings:
  - identifier: FullName
    columnName: AccountCustomEntity
- entityType: IP
  fieldMappings:
  - identifier: Address
    columnName: IPCustomEntity
description: |
  'Identifies a list of IP addresses with a minimum numbe(default of 5) of failed logon attempts to AWS Console.
  Uses that list to identify any successful Azure Active Directory logons from these IPs within the same timeframe.'  

{
  "$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/910124df-913c-47e3-a7cd-29e1643fa55e')]",
      "name": "[concat(parameters('workspace'),'/Microsoft.SecurityInsights/910124df-913c-47e3-a7cd-29e1643fa55e')]",
      "type": "Microsoft.OperationalInsights/workspaces/providers/alertRules",
      "kind": "Scheduled",
      "apiVersion": "2022-11-01",
      "properties": {
        "displayName": "Failed AWS Console logons but success logon to AzureAD",
        "description": "'Identifies a list of IP addresses with a minimum numbe(default of 5) of failed logon attempts to AWS Console.\nUses that list to identify any successful Azure Active Directory logons from these IPs within the same timeframe.'\n",
        "severity": "Medium",
        "enabled": true,
        "query": "//Adjust this threshold to fit environment\nlet  signin_threshold = 5;\n//Make a list of IPs with failed AWS console logins\nlet aws_fails = AWSCloudTrail\n| where EventName == \"ConsoleLogin\"\n| extend LoginResult = tostring(parse_json(ResponseElements).ConsoleLogin)\n| where LoginResult != \"Success\"\n| where SourceIpAddress != \"127.0.0.1\"\n| summarize count() by SourceIpAddress\n| where count_ >  signin_threshold\n| summarize make_set(SourceIpAddress);\n//See if any of those IPs have sucessfully logged into Azure AD.\nSigninLogs\n| where ResultType in (\"0\", \"50125\", \"50140\")\n| where IPAddress in (aws_fails)\n| extend Reason = \"Multiple failed AWS Console logins from IP address\"\n| extend timestamp = TimeGenerated, AccountCustomEntity = UserPrincipalName, IPCustomEntity = IPAddress\n",
        "queryFrequency": "P1D",
        "queryPeriod": "P1D",
        "triggerOperator": "GreaterThan",
        "triggerThreshold": 0,
        "suppressionDuration": "PT1H",
        "suppressionEnabled": false,
        "tactics": [
          "InitialAccess",
          "CredentialAccess"
        ],
        "techniques": [
          "T1078",
          "T1110"
        ],
        "alertRuleTemplateName": "910124df-913c-47e3-a7cd-29e1643fa55e",
        "customDetails": null,
        "entityMappings": [
          {
            "fieldMappings": [
              {
                "columnName": "AccountCustomEntity",
                "identifier": "FullName"
              }
            ],
            "entityType": "Account"
          },
          {
            "fieldMappings": [
              {
                "columnName": "IPCustomEntity",
                "identifier": "Address"
              }
            ],
            "entityType": "IP"
          }
        ],
        "OriginalUri": "https://github.com/Azure/Azure-Sentinel/blob/master/Detections/MultipleDataSources/AWSConsoleAADCorrelation.yaml",
        "templateVersion": "1.0.3"
      }
    }
  ]
}