Microsoft Sentinel Analytic Rules
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SAP LogServ - HANA DB - Assign Admin Authorizations

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Id4981469b-8618-43a7-b44c-5744594fa494
RulenameSAP LogServ - HANA DB - Assign Admin Authorizations
DescriptionIdentifies admin privileges/roles assignment.



Source Action: Assign a user with any Admin role / privileges.



*Data Sources: SAP LogServ - HANA DB (Syslog)*
SeverityHigh
TacticsPrivilegeEscalation
Required data connectorsSAPLogServ
KindScheduled
Query frequency10m
Query period1h
Trigger threshold0
Trigger operatorgt
Source Urihttps://github.com/Azure/Azure-Sentinel/blob/master/Solutions/SAP LogServ/Analytic Rules/SAPLogServ-AssignAdminAuthorizations.yaml
Version1.0.0
Arm template4981469b-8618-43a7-b44c-5744594fa494.json
Deploy To Azure
let AuditTimeAgo = 60m;
SAPLogServ_CL
| where TimeGenerated >= ago(AuditTimeAgo)
| where clz_subdir == "hanaaudit"
| extend raw_split = split(Raw, ";")
| extend
  event_timestamp__col_0 = tostring(raw_split[0]), 
  service_name__col_1 = tostring(raw_split[1]), 
  hostname__col_2 = tostring(raw_split[2]), 
  sid__col_3 = tostring(raw_split[3]), 
  instance_number__col_4 = tostring(raw_split[4]), 
  port_number__col_5 = tostring(raw_split[5]), 
  database_name__col_6 = tostring(raw_split[6]), 
  client_ip_address__col_7 = tostring(raw_split[7]), 
  client_name__col_8 = tostring(raw_split[8]), 
  client_process_id__col_9 = tostring(raw_split[9]), 
  client_port_number__col_10 = tostring(raw_split[10]), 
  policy_name__col_11 = tostring(raw_split[11]), 
  audit_level__col_12 = tostring(raw_split[12]), 
  audit_action__col_13 = tostring(raw_split[13]), 
  session_user__col_14 = tostring(raw_split[14]), 
  target_schema__col_15 = tostring(raw_split[15]), 
  target_object__col_16 = tostring(raw_split[16]), 
  privilege_name__col_17 = tostring(raw_split[17]), 
  grantable__col_18 = tostring(raw_split[18]), 
  role_name__col_19 = tostring(raw_split[19]), 
  target_principal__col_20 = tostring(raw_split[20]), 
  action_status__col_21 = tostring(raw_split[21]), 
  component__col_22 = tostring(raw_split[22]), 
  section__col_23 = tostring(raw_split[23]), 
  parameter__col_24 = tostring(raw_split[24]), 
  old_value__col_25 = tostring(raw_split[25]), 
  new_value__col_26 = tostring(raw_split[26]), 
  comment__col_27 = tostring(raw_split[27]), 
  executed_statement__col_28 = tostring(raw_split[28]), 
  session_id__col_29 = tostring(raw_split[29]), 
  application_user_name__col_30 = tostring(raw_split[30]), 
  role_schema_name__col_31 = tostring(raw_split[31]), 
  grantee_schema_name__col_32 = tostring(raw_split[32]), 
  origin_database_name__col_33 = tostring(raw_split[33]), 
  origin_user_name__col_34 = tostring(raw_split[34]), 
  xs_application_user_name__col_35 = tostring(raw_split[35]), 
  application_name__col_36 = tostring(raw_split[36]), 
  statement_user_name__col_37 = tostring(raw_split[37]), 
  create_time__col_38 = tostring(raw_split[38]), 
  xsa_message_ip__col_39 = tostring(raw_split[39]), 
  xsa_tenant__col_40 = tostring(raw_split[40]), 
  xsa_uuid__col_41 = tostring(raw_split[41]), 
  xsa_channel__col_42 = tostring(raw_split[42]), 
  xsa_attachment_id__col_43 = tostring(raw_split[43]), 
  xsa_attachment_name__col_44 = tostring(raw_split[44]), 
  xsa_organization_id__col_45 = tostring(raw_split[45]), 
  xsa_space_id__col_46 = tostring(raw_split[46]), 
  xsa_instance_id__col_47 = tostring(raw_split[47]), 
  xsa_binding_id__col_48 = tostring(raw_split[48]), 
  xsa_object__col_49 = tostring(raw_split[49]), 
  xsa_data_subject__col_50 = tostring(raw_split[50])
| where 
  audit_action__col_13 =~ "GRANT PRIVILEGE"
  and privilege_name__col_17 contains "ADMIN"
| extend AlertRuleUniqueName = 'hanadb-assignadminauthorizations-logserv'
alertDetailsOverride:
  alertDescriptionFormat: |
        {{comment__col_27}}
  alertDisplayNameFormat: SAP LogServ - HANA DB - Assign Admin Authorizations
description: |
  Identifies admin privileges/roles assignment.

  Source Action: Assign a user with any Admin role / privileges.

  *Data Sources: SAP LogServ - HANA DB (Syslog)*  
kind: Scheduled
tactics:
- PrivilegeEscalation
requiredDataConnectors:
- connectorId: SAPLogServ
  dataTypes:
  - SAPLogServ_CL
OriginalUri: https://github.com/Azure/Azure-Sentinel/blob/master/Solutions/SAP LogServ/Analytic Rules/SAPLogServ-AssignAdminAuthorizations.yaml
severity: High
name: SAP LogServ - HANA DB - Assign Admin Authorizations
customDetails:
  SAP_User: session_user__col_14
triggerThreshold: 0
queryPeriod: 1h
query: |
  let AuditTimeAgo = 60m;
  SAPLogServ_CL
  | where TimeGenerated >= ago(AuditTimeAgo)
  | where clz_subdir == "hanaaudit"
  | extend raw_split = split(Raw, ";")
  | extend
    event_timestamp__col_0 = tostring(raw_split[0]), 
    service_name__col_1 = tostring(raw_split[1]), 
    hostname__col_2 = tostring(raw_split[2]), 
    sid__col_3 = tostring(raw_split[3]), 
    instance_number__col_4 = tostring(raw_split[4]), 
    port_number__col_5 = tostring(raw_split[5]), 
    database_name__col_6 = tostring(raw_split[6]), 
    client_ip_address__col_7 = tostring(raw_split[7]), 
    client_name__col_8 = tostring(raw_split[8]), 
    client_process_id__col_9 = tostring(raw_split[9]), 
    client_port_number__col_10 = tostring(raw_split[10]), 
    policy_name__col_11 = tostring(raw_split[11]), 
    audit_level__col_12 = tostring(raw_split[12]), 
    audit_action__col_13 = tostring(raw_split[13]), 
    session_user__col_14 = tostring(raw_split[14]), 
    target_schema__col_15 = tostring(raw_split[15]), 
    target_object__col_16 = tostring(raw_split[16]), 
    privilege_name__col_17 = tostring(raw_split[17]), 
    grantable__col_18 = tostring(raw_split[18]), 
    role_name__col_19 = tostring(raw_split[19]), 
    target_principal__col_20 = tostring(raw_split[20]), 
    action_status__col_21 = tostring(raw_split[21]), 
    component__col_22 = tostring(raw_split[22]), 
    section__col_23 = tostring(raw_split[23]), 
    parameter__col_24 = tostring(raw_split[24]), 
    old_value__col_25 = tostring(raw_split[25]), 
    new_value__col_26 = tostring(raw_split[26]), 
    comment__col_27 = tostring(raw_split[27]), 
    executed_statement__col_28 = tostring(raw_split[28]), 
    session_id__col_29 = tostring(raw_split[29]), 
    application_user_name__col_30 = tostring(raw_split[30]), 
    role_schema_name__col_31 = tostring(raw_split[31]), 
    grantee_schema_name__col_32 = tostring(raw_split[32]), 
    origin_database_name__col_33 = tostring(raw_split[33]), 
    origin_user_name__col_34 = tostring(raw_split[34]), 
    xs_application_user_name__col_35 = tostring(raw_split[35]), 
    application_name__col_36 = tostring(raw_split[36]), 
    statement_user_name__col_37 = tostring(raw_split[37]), 
    create_time__col_38 = tostring(raw_split[38]), 
    xsa_message_ip__col_39 = tostring(raw_split[39]), 
    xsa_tenant__col_40 = tostring(raw_split[40]), 
    xsa_uuid__col_41 = tostring(raw_split[41]), 
    xsa_channel__col_42 = tostring(raw_split[42]), 
    xsa_attachment_id__col_43 = tostring(raw_split[43]), 
    xsa_attachment_name__col_44 = tostring(raw_split[44]), 
    xsa_organization_id__col_45 = tostring(raw_split[45]), 
    xsa_space_id__col_46 = tostring(raw_split[46]), 
    xsa_instance_id__col_47 = tostring(raw_split[47]), 
    xsa_binding_id__col_48 = tostring(raw_split[48]), 
    xsa_object__col_49 = tostring(raw_split[49]), 
    xsa_data_subject__col_50 = tostring(raw_split[50])
  | where 
    audit_action__col_13 =~ "GRANT PRIVILEGE"
    and privilege_name__col_17 contains "ADMIN"
  | extend AlertRuleUniqueName = 'hanadb-assignadminauthorizations-logserv'  
relevantTechniques: []
id: 4981469b-8618-43a7-b44c-5744594fa494
queryFrequency: 10m
status: Available
version: 1.0.0
triggerOperator: gt
eventGroupingSettings:
  aggregationKind: SingleAlert
entityMappings:
- entityType: CloudApplication
  fieldMappings:
  - columnName: sid__col_3
    identifier: AppId
  - columnName: database_name__col_6
    identifier: InstanceName
- entityType: Host
  fieldMappings:
  - columnName: hostname__col_2
    identifier: FullName
- entityType: IP
  fieldMappings:
  - columnName: client_ip_address__col_7
    identifier: Address