t1528 | LoFP

t1528

Title	Tags
administrative or automated tasks that involve accessing microsoft graph api using the specified client application id and tenant id, such as provisioning or managing resources.	t1078 t1528 t1550 azure elastic
administrators using service principal credentials to manage arc-connected clusters during maintenance windows may trigger this rule. correlate with change management records.	t1078 t1528 t1552 azure elastic
authorized third-party applications or services that use the specified client application id to access microsoft graph api resources for legitimate purposes.	t1078 t1528 t1550 azure elastic
ci/cd pipelines that authenticate as a service principal and then access arc clusters as part of deployment workflows will trigger this rule. identify and exclude known automation service principal app ids.	t1078 t1528 t1552 azure elastic
false positives may occur if users are granting consents as part of legitimate application integrations or setups. it is crucial to review the application and the permissions it requests to ensure they align with organizational policies and security best practices.	t1528 azure tenant splunk
in most organizations, device code authentication will be used to access common microsoft service but it may be legitimate for others. filter as needed.	t1528 t1566.002 azure tenant splunk
initial sso configuration issues or first-time federation setup errors for legitimate users may trigger this detection. temporary federation service outages affecting multiple users simultaneously.	t1078 t1528 t1566 t1606 o365 elastic
legitimate device registrations using microsoft authentication broker may occur during corporate enrollment scenarios or bulk provisioning, but it is uncommon for multiple source ips to register the same identity across microsoft graph, device registration service (drs), and azure active directory (aad) in a short time span.	t1078 t1528 t1550 t1566 azure elastic
legitimate use of device code flow where a user authenticates via browser for a cli tool or headless application. common legitimate scenarios include azure cli, azure powershell, or vs code remote development. review the user agent combinations - browser + known cli tool from the same user may be expected behavior.	t1078 t1528 t1566 azure elastic
microsofts algorithm to identify risky applications is unknown and may flag legitimate applications.	t1528 o365 tenant splunk
oauth applications that require file permissions may be legitimate, investigate and filter as needed.	t1528 o365 tenant splunk
oauth applications that require mail permissions may be legitimate, investigate and filter as needed.	t1528 o365 tenant splunk
there is a potential for false positives if the access to the service account token or certificate is used for legitimate purposes, such as debugging or troubleshooting. it is important to investigate any alerts generated by this rule to determine if they are indicative of malicious activity or part of legitimate container activity.	t1059 t1528 t1550 t1552 T1613 cross-platform elastic
there is a risk of false positives if there are several containers named the same, as the rule may correlate the request to the wrong container.	t1059 t1069 t1087 t1528 t1550 t1552 t1609 T1610 T1613 cross-platform elastic
this detection is low-volume and is seen infrequently in most organizations. when this detection appears it's high risk, and users should be remediated.	t1528 azure sigma
unknown	t1003 t1003.001 t1003.002 t1003.003 t1003.004 t1003.006 t1005 t1008 t1010 t1012 t1018 t1020 t1021 t1021.001 t1021.002 t1021.003 t1021.005 t1021.006 t1027 t1027.001 t1027.003 t1027.004 t1027.005 t1027.009 t1027.010 t1033 t1036 t1036.003 t1036.005 t1036.007 t1040 t1046 t1047 t1048 t1048.003 t1049 t1053 t1053.002 t1053.005 t1055 t1055.001 t1055.003 t1055.009 t1055.011 t1055.012 t1056 t1056.001 t1057 t1059 t1059.001 t1059.002 t1059.003 t1059.004 t1059.005 t1059.006 t1059.007 t1068 t1069 t1069.001 t1069.002 t1069.003 t1070 t1070.003 t1070.004 t1070.005 t1070.006 t1071 t1071.001 t1071.004 t1072 t1074 t1074.001 t1078 t1078.001 t1078.002 t1078.003 t1078.004 t1082 t1083 t1087 t1087.001 t1087.002 t1087.004 t1090 t1090.001 t1090.003 t1095 t1098 t1102 t1102.001 t1102.003 t1105 t1106 t1110 t1110.001 t1112 t1113 t1114 t1114.001 t1115 t1119 t1123 t1127 t1127.001 t1133 t1134 t1134.001 t1134.002 t1134.003 t1135 t1136 t1136.001 t1136.002 t1137 t1137.002 t1137.006 t1140 t1176 t1176.001 t1185 t1187 t1190 t1195 t1195.001 t1197 t1199 t1200 t1201 t1202 t1203 t1204 t1204.001 t1204.002 t1204.004 t1207 t1210 t1211 t1212 t1216 t1216.001 t1217 t1218 t1218.001 t1218.002 t1218.003 t1218.005 t1218.007 t1218.009 t1218.010 t1218.011 t1218.013 t1219 t1219.002 t1220 t1222 t1222.001 t1482 t1484 t1485 t1486 t1489 t1490 t1491 t1491.001 t1497 t1497.001 t1498 t1499 t1499.004 t1505 t1505.003 t1505.004 t1518 t1518.001 t1526 t1528 t1529 t1531 t1537 t1539 t1543 t1543.001 t1543.003 t1543.004 t1546 t1546.001 t1546.002 t1546.003 t1546.007 t1546.008 t1546.009 t1546.010 t1546.011 t1546.012 t1546.015 t1547 t1547.001 t1547.003 t1547.004 t1547.005 t1547.006 t1547.008 t1547.009 t1547.010 t1548 t1548.002 t1552 t1552.001 t1552.002 t1552.004 t1552.006 t1553 t1553.004 t1554 t1555 t1555.003 t1555.004 t1555.005 t1556 t1556.002 t1557 t1557.001 t1557.003 t1558 t1558.003 t1559 t1559.001 t1559.002 t1560 t1560.001 t1562 t1562.001 t1562.002 t1562.004 t1562.006 t1563 t1563.002 t1564 t1564.001 t1564.002 t1564.003 t1564.004 t1565 t1566 t1566.001 t1566.002 t1567 t1567.002 t1569 t1569.002 t1571 t1572 t1573 t1574 t1574.001 t1574.005 t1574.006 t1574.008 t1574.011 t1584 t1587 t1587.001 t1588 t1588.001 t1588.002 t1593 t1593.003 t1595 t1608 t1609 t1611 t1614 t1614.001 t1615 t1621 t1649 macos cisco zeek kubernetes rpc_firewall onelogin okta linux windows azure aws gcp m365 sigma
unlikely	t1003 t1003.001 t1003.002 t1003.004 t1003.005 t1003.006 t1005 t1007 t1008 t1012 t1014 t1016 t1018 t1021 t1021.002 t1021.003 t1021.006 t1027 t1027.005 t1027.010 t1033 t1036 t1036.003 t1036.005 t1036.007 t1041 t1046 t1047 t1048 t1048.001 t1053 t1053.003 t1053.005 t1055 t1055.001 t1055.012 t1056 t1057 t1059 t1059.001 t1059.002 t1059.003 t1068 t1070 t1071 t1071.001 t1071.004 t1078 t1078.004 t1082 t1083 t1087 t1090 t1090.001 t1090.003 t1105 t1106 t1112 t1115 t1123 t1127 t1132 t1132.001 t1133 t1134 t1134.001 t1134.002 t1134.004 t1136 t1136.001 t1136.002 t1137 t1137.002 t1140 t1190 t1195 t1195.002 t1202 t1203 t1204 t1204.001 t1204.004 t1213 t1213.003 t1216 t1218 t1218.001 t1218.008 t1218.010 t1218.011 t1218.013 t1219 t1219.002 t1486 t1489 t1490 t1496 t1498 t1499 t1499.001 t1505 t1505.003 t1526 t1528 t1543 t1543.003 t1546 t1546.008 t1546.015 t1548 t1548.002 t1550 t1550.003 t1552 t1552.004 t1553 t1553.004 t1555 t1556 t1556.006 t1557 t1557.001 t1558 t1558.003 t1562 t1562.001 t1562.002 t1562.006 t1562.010 t1564 t1564.004 t1566 t1569 t1569.002 t1570 t1574 t1574.001 t1574.007 t1586 t1587 t1587.001 t1588 t1588.002 t1590 t1590.001 t1590.002 t1620 t1649 t1653 macos opencanary bitbucket okta linux windows azure aws m365 sigma
update_known_false_positives	t1528 azure tenant splunk
users authenticating from multiple devices and using the devicecode protocol or the visual studio code client.	t1078 t1528 t1550 t1566 azure elastic
users legitimately accessing microsoft graph api using the specified client application id and tenant id. this may include authorized applications or services that interact with microsoft graph on behalf of users.	t1078 t1528 t1550 azure elastic
users may deny consent for legitimate applications by mistake, filter as needed.	t1528 azure tenant splunk
we recommend investigating the sessions flagged by this detection in the context of other sign-ins from the user.	t1078 t1090 t1098 t1110 t1528 t1606 azure sigma
when and administrator is making legitimate uri configuration changes to an application. this should be a planned event.	t1078 t1078.004 t1528 azure sigma
when the permission is legitimately needed for the app	t1098 t1098.003 t1528 azure sigma