2_ds_unix_unix_auditd.md
August 30, 2023 · View on GitHub
| Use-Case | Event Types/Parsers | MITRE ATT&CK® TTP | Content |
|---|---|---|---|
| Compromised Credentials | authentication-successful ↳cef-unix-authentication-1 ↳unix-auditd-login-1 failed-logon ↳cef-unix-ssh-fail local-logon ↳cef-unix-local-logon ↳unix-local-logon-2 ↳cef-unix-local-logon-2 ↳cef-unix-local-logon-1 process-created ↳cef-unix-user-cmd-1 ↳cef-unix-process-1 ↳cef-unix-exe-1 ↳auditd-unix-process-created ↳cef-aix-process-created ↳unix-process-created-1 ↳audit-unix-process-created remote-logon ↳cef-unix-auditd-login ↳unix-auditd-login ↳cef-unix-crypto-key-1 ↳cef-unix-crypto-1 ↳cef-unix-user-start-1 ↳cef-unix-user-login-1 | T1003 - OS Credential Dumping T1003.001 - T1003.001 T1003.002 - T1003.002 T1003.003 - T1003.003 T1003.005 - T1003.005 T1016 - System Network Configuration Discovery T1021 - Remote Services T1040 - Network Sniffing T1078 - Valid Accounts T1078.002 - T1078.002 T1078.003 - Valid Accounts: Local Accounts T1133 - External Remote Services T1218.011 - Signed Binary Proxy Execution: Rundll32 T1550 - Use Alternate Authentication Material T1550.003 - Use Alternate Authentication Material: Pass the Ticket T1555 - Credentials from Password Stores T1558 - Steal or Forge Kerberos Tickets TA0002 - TA0002 |
|
| Lateral Movement | app-activity-failed ↳cef-unix-ssh-disconnect authentication-failed ↳cef-unix-authentication-1 ↳unix-auditd-login-1 authentication-successful ↳cef-unix-authentication-1 ↳unix-auditd-login-1 failed-logon ↳cef-unix-ssh-fail local-logon ↳cef-unix-local-logon ↳unix-local-logon-2 ↳cef-unix-local-logon-2 ↳cef-unix-local-logon-1 process-created ↳cef-unix-user-cmd-1 ↳cef-unix-process-1 ↳cef-unix-exe-1 ↳auditd-unix-process-created ↳cef-aix-process-created ↳unix-process-created-1 ↳audit-unix-process-created process-created-failed ↳unix-process-created-failed ↳unix-process-creation-failure remote-logon ↳cef-unix-auditd-login ↳unix-auditd-login ↳cef-unix-crypto-key-1 ↳cef-unix-crypto-1 ↳cef-unix-user-start-1 ↳cef-unix-user-login-1 | T1018 - Remote System Discovery T1021 - Remote Services T1021.001 - Remote Services: Remote Desktop Protocol T1021.003 - T1021.003 T1021.006 - T1021.006 T1047 - Windows Management Instrumentation T1059.001 - Command and Scripting Interperter: PowerShell T1078 - Valid Accounts T1090 - Proxy T1090.003 - Proxy: Multi-hop Proxy T1110 - Brute Force T1110.003 - T1110.003 T1210 - Exploitation of Remote Services T1219 - Remote Access Software T1550 - Use Alternate Authentication Material T1550.002 - Use Alternate Authentication Material: Pass the Hash T1550.003 - Use Alternate Authentication Material: Pass the Ticket T1558 - Steal or Forge Kerberos Tickets T1558.003 - Steal or Forge Kerberos Tickets: Kerberoasting T1563.002 - T1563.002 |
|
| Malware | account-switch ↳cef-unix-su-2 ↳cef-unix-su-1 ↳unix-auditd-account-switch ↳unix-account-switch-1 ↳cef-unix-account-1 ↳unix-auditd-account-switch-1 ↳auditd-unix-account-switch authentication-successful ↳cef-unix-authentication-1 ↳unix-auditd-login-1 failed-logon ↳cef-unix-ssh-fail local-logon ↳cef-unix-local-logon ↳unix-local-logon-2 ↳cef-unix-local-logon-2 ↳cef-unix-local-logon-1 process-created ↳cef-unix-user-cmd-1 ↳cef-unix-process-1 ↳cef-unix-exe-1 ↳auditd-unix-process-created ↳cef-aix-process-created ↳unix-process-created-1 ↳audit-unix-process-created process-created-failed ↳unix-process-created-failed ↳unix-process-creation-failure remote-logon ↳cef-unix-auditd-login ↳unix-auditd-login ↳cef-unix-crypto-key-1 ↳cef-unix-crypto-1 ↳cef-unix-user-start-1 ↳cef-unix-user-login-1 | T1003 - OS Credential Dumping T1003.002 - T1003.002 T1012 - Query Registry T1021.002 - Remote Services: SMB/Windows Admin Shares T1027 - Obfuscated Files or Information T1027.004 - Obfuscated Files or Information: Compile After Delivery T1036 - Masquerading T1036.004 - T1036.004 T1047 - Windows Management Instrumentation T1053 - Scheduled Task/Job T1053.003 - T1053.003 T1053.005 - Scheduled Task/Job: Scheduled Task T1055 - Process Injection T1055.001 - Process Injection: Dynamic-link Library Injection T1059 - Command and Scripting Interperter T1059.001 - Command and Scripting Interperter: PowerShell T1059.003 - T1059.003 T1059.005 - T1059.005 T1059.007 - T1059.007 T1078 - Valid Accounts T1083 - File and Directory Discovery T1105 - Ingress Tool Transfer T1112 - Modify Registry T1113 - Screen Capture T1123 - Audio Capture T1127 - Trusted Developer Utilities Proxy Execution T1127.001 - Trusted Developer Utilities Proxy Execution: MSBuild T1134.001 - Access Token Manipulation: Token Impersonation/Theft T1134.002 - T1134.002 T1135 - Network Share Discovery T1190 - Exploit Public Fasing Application T1197 - BITS Jobs T1202 - Indirect Command Execution T1203 - Exploitation for Client Execution T1204.002 - T1204.002 T1210 - Exploitation of Remote Services T1218 - Signed Binary Proxy Execution T1218.001 - Signed Binary Proxy Execution: Compiled HTML File T1218.002 - Signed Binary Proxy Execution: Control Panel T1218.004 - Signed Binary Proxy Execution: InstallUtil T1218.005 - T1218.005 T1218.007 - Signed Binary Proxy Execution: Msiexec T1218.008 - T1218.008 T1218.010 - Signed Binary Proxy Execution: Regsvr32 T1218.011 - Signed Binary Proxy Execution: Rundll32 T1482 - Domain Trust Discovery T1490 - Inhibit System Recovery T1505.003 - Server Software Component: Web Shell T1543.003 - Create or Modify System Process: Windows Service T1546.001 - T1546.001 T1546.003 - T1546.003 T1546.011 - T1546.011 T1547.001 - T1547.001 T1547.002 - T1547.002 T1550.003 - Use Alternate Authentication Material: Pass the Ticket T1555 - Credentials from Password Stores T1558 - Steal or Forge Kerberos Tickets T1558.003 - Steal or Forge Kerberos Tickets: Kerberoasting T1562 - Impair Defenses T1562.004 - Impair Defenses: Disable or Modify System Firewall T1563.002 - T1563.002 T1569 - System Services T1574 - Hijack Execution Flow T1574.002 - Hijack Execution Flow: DLL Side-Loading T1574.010 - T1574.010 T1574.011 - T1574.011 TA0002 - TA0002 |
|
| Privilege Abuse | account-creation ↳unix-auditd-account-created-id account-deleted ↳unix-auditd-account-deleted account-password-change ↳unix-auditd-grp-pw-change account-switch ↳cef-unix-su-2 ↳cef-unix-su-1 ↳unix-auditd-account-switch ↳unix-account-switch-1 ↳cef-unix-account-1 ↳unix-auditd-account-switch-1 ↳auditd-unix-account-switch app-activity-failed ↳cef-unix-ssh-disconnect failed-logon ↳cef-unix-ssh-fail local-logon ↳cef-unix-local-logon ↳unix-local-logon-2 ↳cef-unix-local-logon-2 ↳cef-unix-local-logon-1 member-added ↳unix-auditd-member-added ↳unix-auditd-member-added-2 ↳unix-auditd-member-added-3 member-removed ↳unix-auditd-member-removed process-created ↳cef-unix-user-cmd-1 ↳cef-unix-process-1 ↳cef-unix-exe-1 ↳auditd-unix-process-created ↳cef-aix-process-created ↳unix-process-created-1 ↳audit-unix-process-created remote-logon ↳cef-unix-auditd-login ↳unix-auditd-login ↳cef-unix-crypto-key-1 ↳cef-unix-crypto-1 ↳cef-unix-user-start-1 ↳cef-unix-user-login-1 | T1047 - Windows Management Instrumentation T1078 - Valid Accounts T1078.002 - T1078.002 T1098 - Account Manipulation T1136 - Create Account T1136.001 - Create Account: Create: Local Account T1136.002 - T1136.002 T1531 - Account Access Removal |
|
| Privilege Escalation | account-switch ↳cef-unix-su-2 ↳cef-unix-su-1 ↳unix-auditd-account-switch ↳unix-account-switch-1 ↳cef-unix-account-1 ↳unix-auditd-account-switch-1 ↳auditd-unix-account-switch failed-logon ↳cef-unix-ssh-fail local-logon ↳cef-unix-local-logon ↳unix-local-logon-2 ↳cef-unix-local-logon-2 ↳cef-unix-local-logon-1 process-created ↳cef-unix-user-cmd-1 ↳cef-unix-process-1 ↳cef-unix-exe-1 ↳auditd-unix-process-created ↳cef-aix-process-created ↳unix-process-created-1 ↳audit-unix-process-created remote-logon ↳cef-unix-auditd-login ↳unix-auditd-login ↳cef-unix-crypto-key-1 ↳cef-unix-crypto-1 ↳cef-unix-user-start-1 ↳cef-unix-user-login-1 | T1003 - OS Credential Dumping T1007 - System Service Discovery T1012 - Query Registry T1016 - System Network Configuration Discovery T1018 - Remote System Discovery T1027 - Obfuscated Files or Information T1027.004 - Obfuscated Files or Information: Compile After Delivery T1033 - System Owner/User Discovery T1036.004 - T1036.004 T1047 - Windows Management Instrumentation T1049 - System Network Connections Discovery T1053.002 - Scheduled Task/Job: At (Windows) T1053.005 - Scheduled Task/Job: Scheduled Task T1057 - Process Discovery T1059.001 - Command and Scripting Interperter: PowerShell T1059.003 - T1059.003 T1068 - Exploitation for Privilege Escalation T1078 - Valid Accounts T1082 - System Information Discovery T1087 - Account Discovery T1087.001 - Account Discovery: Local Account T1087.002 - Account Discovery: Domain Account T1127.001 - Trusted Developer Utilities Proxy Execution: MSBuild T1134.001 - Access Token Manipulation: Token Impersonation/Theft T1134.002 - T1134.002 T1135 - Network Share Discovery T1210 - Exploitation of Remote Services T1218.002 - Signed Binary Proxy Execution: Control Panel T1218.003 - Signed Binary Proxy Execution: CMSTP T1218.010 - Signed Binary Proxy Execution: Regsvr32 T1218.011 - Signed Binary Proxy Execution: Rundll32 T1222.001 - File and Directory Permissions Modification: Windows File and Directory Permissions Modification T1482 - Domain Trust Discovery T1484.001 - T1484.001 T1518.001 - T1518.001 T1543.003 - Create or Modify System Process: Windows Service T1547.002 - T1547.002 T1548.002 - Abuse Elevation Control Mechanism: Bypass User Account Control T1552.006 - T1552.006 T1555.005 - T1555.005 T1558.003 - Steal or Forge Kerberos Tickets: Kerberoasting T1574 - Hijack Execution Flow T1574.002 - Hijack Execution Flow: DLL Side-Loading T1574.011 - T1574.011 |
|
| Privileged Activity | account-switch ↳cef-unix-su-2 ↳cef-unix-su-1 ↳unix-auditd-account-switch ↳unix-account-switch-1 ↳cef-unix-account-1 ↳unix-auditd-account-switch-1 ↳auditd-unix-account-switch app-activity-failed ↳cef-unix-ssh-disconnect failed-logon ↳cef-unix-ssh-fail local-logon ↳cef-unix-local-logon ↳unix-local-logon-2 ↳cef-unix-local-logon-2 ↳cef-unix-local-logon-1 process-created ↳cef-unix-user-cmd-1 ↳cef-unix-process-1 ↳cef-unix-exe-1 ↳auditd-unix-process-created ↳cef-aix-process-created ↳unix-process-created-1 ↳audit-unix-process-created remote-logon ↳cef-unix-auditd-login ↳unix-auditd-login ↳cef-unix-crypto-key-1 ↳cef-unix-crypto-1 ↳cef-unix-user-start-1 ↳cef-unix-user-login-1 | T1021 - Remote Services T1068 - Exploitation for Privilege Escalation T1078 - Valid Accounts T1078.002 - T1078.002 T1482 - Domain Trust Discovery |
|
| Ransomware | app-activity-failed ↳cef-unix-ssh-disconnect authentication-failed ↳cef-unix-authentication-1 ↳unix-auditd-login-1 authentication-successful ↳cef-unix-authentication-1 ↳unix-auditd-login-1 failed-logon ↳cef-unix-ssh-fail process-created ↳cef-unix-user-cmd-1 ↳cef-unix-process-1 ↳cef-unix-exe-1 ↳auditd-unix-process-created ↳cef-aix-process-created ↳unix-process-created-1 ↳audit-unix-process-created remote-logon ↳cef-unix-auditd-login ↳unix-auditd-login ↳cef-unix-crypto-key-1 ↳cef-unix-crypto-1 ↳cef-unix-user-start-1 ↳cef-unix-user-login-1 | T1003.001 - T1003.001 T1059.003 - T1059.003 T1070 - Indicator Removal on Host T1070.001 - Indicator Removal on Host: Clear Windows Event Logs T1078 - Valid Accounts T1218.011 - Signed Binary Proxy Execution: Rundll32 T1222.001 - File and Directory Permissions Modification: Windows File and Directory Permissions Modification T1486 - Data Encrypted for Impact T1490 - Inhibit System Recovery |
|