/
aws_user_login_profile_modified.yml
130 lines (130 loc) · 4.05 KB
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aws_user_login_profile_modified.yml
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AnalysisType: rule
Description: "An attacker with iam:UpdateLoginProfile permission on other users can change the password used to login to the AWS console. May be legitimate account administration."
DisplayName: "AWS User Login Profile Modified"
Enabled: true
Filename: aws_user_login_profile_modified.py
Reports:
MITRE ATT&CK:
- TA0003:T1098
- TA0005:T1108
- TA0005:T1550
- TA0008:T1550
Reference: https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_policies_examples_aws_my-sec-creds-self-manage-pass-accesskeys-ssh.html
Severity: High
Tests:
- ExpectedResult: false
Log:
awsRegion: us-east-1
eventCategory: Management
eventID: "1234"
eventName: UpdateLoginProfile
eventSource: iam.amazonaws.com
eventTime: "2022-09-15 13:45:24"
eventType: AwsApiCall
eventVersion: "1.08"
managementEvent: true
readOnly: false
recipientAccountId: "987654321"
requestParameters:
passwordResetRequired: false
userName: alice
sessionCredentialFromConsole: true
sourceIPAddress: AWS Internal
userAgent: AWS Internal
userIdentity:
accessKeyId: ABC1234
accountId: "987654321"
arn: arn:aws:sts::98765432:assumed-role/IAM/alice
principalId: ABCDE:alice
sessionContext:
attributes:
creationDate: "2022-09-15T13:36:47Z"
mfaAuthenticated: "true"
sessionIssuer:
accountId: "987654321"
arn: arn:aws:iam::9876432:role/IAM
principalId: 1234ABC
type: Role
userName: IAM
webIdFederationData: {}
type: AssumedRole
Name: ChangeOwnPassword
- ExpectedResult: true
Log:
awsRegion: us-east-1
eventCategory: Management
eventID: "1234"
eventName: UpdateLoginProfile
eventSource: iam.amazonaws.com
eventTime: "2022-09-15 13:45:24"
eventType: AwsApiCall
eventVersion: "1.08"
managementEvent: true
readOnly: false
recipientAccountId: "987654321"
requestParameters:
passwordResetRequired: false
userName: bob
sessionCredentialFromConsole: true
sourceIPAddress: AWS Internal
userAgent: AWS Internal
userIdentity:
accessKeyId: ABC1234
accountId: "987654321"
arn: arn:aws:sts::98765432:assumed-role/IAM/alice
principalId: ABCDE:alice
sessionContext:
attributes:
creationDate: "2022-09-15T13:36:47Z"
mfaAuthenticated: "true"
sessionIssuer:
accountId: "987654321"
arn: arn:aws:iam::9876432:role/IAM
principalId: 1234ABC
type: Role
userName: IAM
webIdFederationData: {}
type: AssumedRole
Name: User changed password for other
- ExpectedResult: false
Log:
awsRegion: us-east-1
eventCategory: Management
eventID: "1234"
eventName: UpdateLoginProfile
eventSource: iam.amazonaws.com
eventTime: "2022-09-15 13:45:24"
eventType: AwsApiCall
eventVersion: "1.08"
managementEvent: true
readOnly: false
recipientAccountId: "987654321"
requestParameters:
passwordResetRequired: true
userName: bob
sessionCredentialFromConsole: true
sourceIPAddress: AWS Internal
userAgent: AWS Internal
userIdentity:
accessKeyId: ABC1234
accountId: "987654321"
arn: arn:aws:sts::98765432:assumed-role/IAM/alice
principalId: ABCDE:alice
sessionContext:
attributes:
creationDate: "2022-09-15T13:36:47Z"
mfaAuthenticated: "true"
sessionIssuer:
accountId: "987654321"
arn: arn:aws:iam::9876432:role/IAM
principalId: 1234ABC
type: Role
userName: IAM
webIdFederationData: {}
type: AssumedRole
Name: User changed password for other reset required
DedupPeriodMinutes: 60
LogTypes:
- AWS.CloudTrail
RuleID: "AWS.User.Login.Profile.Modified"
Threshold: 1