/
aws_console_root_login_failed.yml
145 lines (145 loc) · 4.25 KB
/
aws_console_root_login_failed.yml
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AnalysisType: rule
Filename: aws_console_root_login_failed.py
RuleID: "AWS.Console.RootLoginFailed"
DisplayName: "Failed Root Console Login"
Enabled: true
DedupPeriodMinutes: 15
LogTypes:
- AWS.CloudTrail
Tags:
- AWS
- Identity & Access Management
- Authentication
- DemoThreatHunting
- Credential Access:Brute Force
Threshold: 5
Reports:
CIS:
- 3.6
MITRE ATT&CK:
- TA0006:T1110
Severity: High
Description: A Root console login failed.
Runbook: https://docs.runpanther.io/alert-runbooks/built-in-rules/aws-console-login-failed
Reference: https://amzn.to/3aMSmTd
SummaryAttributes:
- userAgent
- sourceIpAddress
- recipientAccountId
- p_any_aws_arns
Tests:
- Name: Failed Root Login
ExpectedResult: true
Log:
{
"eventVersion": "1.05",
"userIdentity":
{
"type": "Root",
"principalId": "1111",
"arn": "arn:aws:iam::123456789012:root",
"accountId": "123456789012",
"userName": "root",
},
"eventTime": "2019-01-01T00:00:00Z",
"eventSource": "signin.amazonaws.com",
"eventName": "ConsoleLogin",
"awsRegion": "us-east-1",
"sourceIPAddress": "111.111.111.111",
"userAgent": "Mozilla",
"requestParameters": null,
"responseElements": { "ConsoleLogin": "Failure" },
"additionalEventData":
{
"LoginTo": "https://console.aws.amazon.com/console/",
"MobileVersion": "No",
"MFAUsed": "No",
},
"eventID": "1",
"eventType": "AwsConsoleSignIn",
"recipientAccountId": "123456789012",
}
- Name: Successful Login
ExpectedResult: false
Log:
{
"eventVersion": "1.05",
"userIdentity":
{
"type": "Root",
"principalId": "1111",
"arn": "arn:aws:iam::123456789012:root",
"accountId": "123456789012",
"userName": "root",
},
"eventTime": "2019-01-01T00:00:00Z",
"eventSource": "signin.amazonaws.com",
"eventName": "ConsoleLogin",
"awsRegion": "us-east-1",
"sourceIPAddress": "111.111.111.111",
"userAgent": "Mozilla",
"requestParameters": null,
"responseElements": { "ConsoleLogin": "Success" },
"additionalEventData":
{
"LoginTo": "https://console.aws.amazon.com/console/",
"MobileVersion": "No",
"MFAUsed": "No",
},
"eventID": "1",
"eventType": "AwsConsoleSignIn",
"recipientAccountId": "123456789012",
}
- Name: Non-Login Event
ExpectedResult: false
Log:
{
"eventVersion": "1.06",
"userIdentity":
{
"type": "AssumedRole",
"principalId": "1111:tester",
"arn": "arn:aws:sts::123456789012:user/tester",
"accountId": "123456789012",
"accessKeyId": "1",
"sessionContext":
{
"sessionIssuer":
{
"type": "Role",
"principalId": "1111",
"arn": "arn:aws:iam::123456789012:user/tester",
"accountId": "123456789012",
"userName": "tester",
},
"attributes":
{
"creationDate": "2019-01-01T00:00:00Z",
"mfaAuthenticated": "true",
},
},
},
"eventTime": "2019-01-01T00:00:00Z",
"eventSource": "dynamodb.amazonaws.com",
"eventName": "DescribeTable",
"awsRegion": "us-west-2",
"sourceIPAddress": "111.111.111.111",
"userAgent": "console.amazonaws.com",
"requestParameters": { "tableName": "table" },
"responseElements": null,
"requestID": "1",
"eventID": "1",
"readOnly": true,
"resources":
[
{
"accountId": "123456789012",
"type": "AWS::DynamoDB::Table",
"ARN": "arn::::table/table",
},
],
"eventType": "AwsApiCall",
"apiVersion": "2012-08-10",
"managementEvent": true,
"recipientAccountId": "123456789012",
}