ds_cisco_duo_access.md

Vendor: Cisco

Product: Duo Access

Rules	Models	MITRE ATT&CK® TTPs	Activity Types	Parsers
181	68	25	11	26

Use-Case	Activity Types/Parsers	MITRE ATT&CK® TTP	Content
Abnormal Authentication & Access	account-creation ↳cisco-duo-json-user-create-success-usercreate ↳cisco-duo-json-app-activity-success-api account-deleted ↳cisco-duo-json-app-activity-success-api account-lockout ↳cisco-duo-str-user-lock-success-adminlockout account-password-reset ↳cisco-duo-str-user-password-reset-success-authattempts app-activity ↳cisco-duo-sk4-app-activity-success-useradded ↳cisco-duo-kv-app-activity-success-sendenrollcode ↳cisco-duo-json-app-activity-success-userpending ↳cisco-duo-json-app-activity-success-admindelete ↳cisco-duo-sk4-app-activity-success-app-userupdate ↳cisco-duo-json-app-activity-success-adminselfactivate ↳cisco-duo-json-app-activity-success-usercreate-1 ↳cisco-duo-sk4-app-activity-success-admincreate-1 ↳cisco-duo-json-app-activity-success-user ↳cisco-duo-json-app-activity-success-phoneupdate ↳cisco-duo-sk4-app-activity-success-useradminupdate ↳cisco-duo-kv-app-activity-success-userupdate ↳cisco-duo-json-app-activity-success-adminactivate ↳cisco-duo-json-app-activity-success-phonecreate ↳cisco-duo-json-app-activity-success-adminupdate-1 ↳cisco-duo-json-app-activity-success-api ↳cisco-duo-json-app-activity-success-updateuser app-login ↳cisco-duo-kv-app-login-success-adminlogin ↳cisco-duo-cef-app-login-success-success ↳cisco-duo-json-app-login-success-adminlogin-1 authentication-failed ↳cisco-duo-kv-endpoint-authentication-auth ↳cisco-duo-json-endpoint-authentication-authfailed ↳cisco-duo-json-endpoint-authentication-ip ↳cisco-duo-cef-endpoint-authentication-mfaservice ↳cisco-duo-json-endpoint-authentication-result ↳cisco-duo-kv-endpoint-authentication-fail-failure authentication-successful ↳cisco-duo-kv-endpoint-authentication-auth ↳cisco-duo-json-endpoint-authentication-authfailed ↳cisco-duo-json-endpoint-authentication-ip ↳cisco-duo-cef-endpoint-authentication-mfaservice ↳cisco-duo-json-endpoint-authentication-result ↳cisco-duo-kv-endpoint-authentication-success-success failed-app-login ↳cisco-duo-kv-app-login-fail-adminloginerror ↳cisco-duo-csv-app-login-fail-failure failed-vpn-login ↳cisco-duo-cef-vpn-login-fail-loginfailure web-activity-allowed ↳cisco-duo-str-app-activity-success-activationcomplete ↳cisco-duo-str-app-activity-success-passwordset ↳cisco-duo-str-app-activity-success-activationsendemail	T1071.001 - Application Layer Protocol: Web Protocols T1078 - Valid Accounts T1110 - Brute Force T1133 - External Remote Services	23 Rules 11 Models
Account Manipulation	account-creation ↳cisco-duo-json-user-create-success-usercreate ↳cisco-duo-json-app-activity-success-api account-deleted ↳cisco-duo-json-app-activity-success-api account-password-reset ↳cisco-duo-str-user-password-reset-success-authattempts app-activity ↳cisco-duo-sk4-app-activity-success-useradded ↳cisco-duo-kv-app-activity-success-sendenrollcode ↳cisco-duo-json-app-activity-success-userpending ↳cisco-duo-json-app-activity-success-admindelete ↳cisco-duo-sk4-app-activity-success-app-userupdate ↳cisco-duo-json-app-activity-success-adminselfactivate ↳cisco-duo-json-app-activity-success-usercreate-1 ↳cisco-duo-sk4-app-activity-success-admincreate-1 ↳cisco-duo-json-app-activity-success-user ↳cisco-duo-json-app-activity-success-phoneupdate ↳cisco-duo-sk4-app-activity-success-useradminupdate ↳cisco-duo-kv-app-activity-success-userupdate ↳cisco-duo-json-app-activity-success-adminactivate ↳cisco-duo-json-app-activity-success-phonecreate ↳cisco-duo-json-app-activity-success-adminupdate-1 ↳cisco-duo-json-app-activity-success-api ↳cisco-duo-json-app-activity-success-updateuser	T1098 - Account Manipulation T1098.002 - Account Manipulation: Exchange Email Delegate Permissions T1136 - Create Account T1136.001 - Create Account: Create: Local Account T1136.002 - T1136.002 T1531 - Account Access Removal	34 Rules 14 Models
Brute Force Attack	account-lockout ↳cisco-duo-str-user-lock-success-adminlockout	T1110 - Brute Force	1 Rules
Cryptomining	web-activity-allowed ↳cisco-duo-str-app-activity-success-activationcomplete ↳cisco-duo-str-app-activity-success-passwordset ↳cisco-duo-str-app-activity-success-activationsendemail	T1071.001 - Application Layer Protocol: Web Protocols T1496 - Resource Hijacking	3 Rules
Data Exfiltration	web-activity-allowed ↳cisco-duo-str-app-activity-success-activationcomplete ↳cisco-duo-str-app-activity-success-passwordset ↳cisco-duo-str-app-activity-success-activationsendemail	T1041 - Exfiltration Over C2 Channel T1071.001 - Application Layer Protocol: Web Protocols T1567 - Exfiltration Over Web Service T1567.002 - Exfiltration Over Web Service: Exfiltration to Cloud Storage T1568 - Dynamic Resolution T1568.002 - Dynamic Resolution: Domain Generation Algorithms	7 Rules 2 Models
Phishing	web-activity-allowed ↳cisco-duo-str-app-activity-success-activationcomplete ↳cisco-duo-str-app-activity-success-passwordset ↳cisco-duo-str-app-activity-success-activationsendemail	T1189 - Drive-by Compromise T1204.001 - T1204.001 T1534 - Internal Spearphishing T1566.002 - Phishing: Spearphishing Link T1598.003 - T1598.003	3 Rules
Workforce Protection	web-activity-allowed ↳cisco-duo-str-app-activity-success-activationcomplete ↳cisco-duo-str-app-activity-success-passwordset ↳cisco-duo-str-app-activity-success-activationsendemail	T1071.001 - Application Layer Protocol: Web Protocols	4 Rules 2 Models
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MITRE ATT&CK® Framework for Enterprise

Initial Access	Execution	Persistence	Privilege Escalation	Defense Evasion	Credential Access	Discovery	Lateral Movement	Collection	Command and Control	Exfiltration	Impact
Phishing: Spearphishing Link External Remote Services Valid Accounts Drive-by Compromise Exploit Public Fasing Application Phishing	User Execution	Create Account External Remote Services Valid Accounts Account Manipulation Create Account: Create: Local Account Account Manipulation: Exchange Email Delegate Permissions	Valid Accounts	Valid Accounts	Brute Force		Internal Spearphishing	Email Collection Email Collection: Email Forwarding Rule	Web Service Application Layer Protocol: Web Protocols Dynamic Resolution Dynamic Resolution: Domain Generation Algorithms Proxy: Multi-hop Proxy Application Layer Protocol Proxy	Exfiltration Over C2 Channel Exfiltration Over Web Service: Exfiltration to Cloud Storage Exfiltration Over Web Service	Account Access Removal Resource Hijacking