En esta página, se muestra cómo revisar los resultados del Servicio de acciones sensibles en la consola deGoogle Cloud y se incluyen ejemplos de estos resultados.
El Servicio de acciones sensibles es un servicio integrado de Security Command Center que detecta cuándo se realizan acciones en tu organización, carpetas y proyectos de Google Cloud que podrían ser perjudiciales para tu empresa si las realiza un agente malicioso. Para obtener más información, consulta la descripción general del Servicio de acciones sensibles.
Revisa los resultados del Servicio de acciones sensibles
El Servicio de acciones sensibles siempre está habilitado cuando activas el nivel Estándar de Security Command Center y no se puede inhabilitar. Para obtener más información sobre los tipos de resultados del Servicio de acciones sensibles, consulta Resultados.
Cuando el Servicio de acciones sensibles detecta una acción que se considera sensible, crea un hallazgo y una entrada de registro. Puedes ver el hallazgo en la consola deGoogle Cloud . Puedes consultar las entradas de registro en Cloud Logging. Para probar el Servicio de acciones sensibles, realiza una acción sensible y asegúrate de que el hallazgo aparezca en la página Resultados de la consola de Google Cloud . Para obtener más información, consulta Cómo probar Sensitive Actions Service.
Revisa resultados en Security Command Center
Las funciones de IAM para Security Command Center se pueden otorgar a nivel de organización, carpeta o proyecto. Tu capacidad para ver, editar, crear o actualizar resultados, recursos y fuentes de seguridad depende del nivel al que se te otorga acceso. Para obtener más información sobre los roles de Security Command Center, consulta Control de acceso.
Para revisar los resultados del Servicio de acciones sensibles en la consola, sigue estos pasos:
Estándar o Premium
- En la consola de Google Cloud , ve a la página Resultados de Security Command Center.
- Selecciona tu Google Cloud organización o proyecto.
- En la sección Filtros rápidos, en la subsección Nombre visible de la fuente, selecciona Servicio de acciones sensibles. Los resultados de la búsqueda se actualizan para mostrar solo los hallazgos de esta fuente.
- Para ver los detalles de un resultado específico, haz clic en el nombre del resultado en la columna Categoría. Se abre el panel de detalles para el hallazgo y se muestra la pestaña Resumen.
- En la pestaña Resumen, revisa los detalles del hallazgo, incluida la información sobre lo que se detectó, el recurso afectado y, si está disponible, los pasos que puedes seguir para corregir el hallazgo.
- Opcional: Para ver la definición completa de JSON del resultado, haz clic en la pestaña JSON.
Enterprise
- En la consola de Google Cloud , ve a la página Resultados de Security Command Center.
- Selecciona tu Google Cloud organización.
- En la sección Agregaciones, haz clic para expandir la subsección Nombre visible de la fuente.
- Selecciona Sensitive Actions Service. Los resultados de la búsqueda se actualizan para mostrar solo los hallazgos de esta fuente.
- Para ver los detalles de un resultado específico, haz clic en el nombre del resultado en la columna Categoría. Se abre el panel de detalles para el hallazgo y se muestra la pestaña Resumen.
- En la pestaña Resumen, revisa los detalles del hallazgo, incluida la información sobre lo que se detectó, el recurso afectado y, si está disponible, los pasos que puedes seguir para corregir el hallazgo.
- Opcional: Para ver la definición completa de JSON del resultado, haz clic en la pestaña JSON.
Cómo ver los resultados causados por el mismo actor
Cuando investigues si un actor malicioso realizó una acción sensible, considera buscar otros hallazgos causados por ese actor.
Para ver todos los resultados que generó el mismo actor, sigue estos pasos:
- Abre el hallazgo y consulta sus detalles.
- En el panel de detalles de los resultados, copia la dirección de correo electrónico junto a Correo electrónico principal
- Cerrar el panel
En el editor de consultas, ingresa la consulta siguiente:
access.principal_email="PRINCIPAL_EMAIL"Reemplaza PRINCIPAL_EMAIL por la dirección de correo electrónico que copiaste antes. Security Command Center muestra todos los resultados asociados con las acciones que realizó el actor que especificaste.
Visualiza los resultados en Cloud Logging
El Servicio de acciones sensibles escribe una entrada de registro en los registros de la plataforma para cada acción sensible que encuentra.Google Cloud Estas entradas de registro se escriben incluso si no habilitaste Security Command Center.
Para ver las entradas de registro de acciones sensibles en Cloud Logging, haz lo siguiente:
Ve al Explorador de registros en la consola de Google Cloud .
En el Selector de proyectos en la parte superior de la página, selecciona el proyecto para el que deseas ver las entradas de registro del Servicio de acciones sensibles. Como alternativa, para ver las entradas de registro a nivel de la organización, selecciona la organización.
En el cuadro de texto Consulta, ingresa la siguiente definición de recursos:
resource.type="sensitiveaction.googleapis.com/Location"Haga clic en Ejecutar consulta. La tabla Resultados de la consulta se actualiza con las entradas de registro coincidentes que se escribieron dentro del período de tu consulta.
Para ver los detalles de una entrada de registro, haz clic en una fila de la tabla y, luego, en Expandir campos anidados.
Puedes crear consultas de registros avanzadas para especificar un conjunto de entradas de cualquier cantidad de registros.
Ejemplos de formatos de hallazgos
En esta sección, se incluye el resultado JSON de los hallazgos del Servicio de acciones sensibles a medida que aparecen cuando creas exportaciones desde la consola de Google Cloud o ejecutas métodos de lista en la API de Security Command Center.
Los ejemplos de salida contienen los campos más comunes a todos los resultados. Sin embargo, es posible que no aparezcan todos los campos en todos los hallazgos. El resultado real que verás depende de la configuración de un recurso y del tipo y estado de los hallazgos.
Para ver hallazgos de ejemplo, expande uno o más de los siguientes nodos.
Evasión de defensa: Se cambió la política de la organización
Este hallazgo no está disponible para las activaciones a nivel del proyecto.
{ "findings": { "access": { "principalEmail": "PRINCIPAL_EMAIL", "callerIp": "PRINCIPAL_IP_ADDRESS", "callerIpGeo": { "regionCode": "US" }, "serviceName": "orgpolicy.googleapis.com", "methodName": "google.cloud.orgpolicy.v2.OrgPolicy.CreatePolicy", "principalSubject": "user:PRINCIPAL_EMAIL" }, "canonicalName": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID", "category": "Defense Evasion: Organization Policy Changed", "contacts": { "technical": { "contacts": [ { "email": "EMAIL_ADDRESS_1" }, { "email": "EMAIL_ADDRESS_2" }, ] } }, "createTime": "2022-08-27T12:35:30.466Z", "database": {}, "eventTime": "2022-08-27T12:35:30.264Z", "exfiltration": {}, "findingClass": "OBSERVATION", "indicator": {}, "kubernetes": {}, "mitreAttack": { "primaryTactic": "DEFENSE_EVASION", "primaryTechniques": [ "IMPAIR_DEFENSES" ] }, "mute": "UNDEFINED", "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID", "parent": "organizations/ORGANIZATION_ID/sources/SOURCE_ID", "parentDisplayName": "Sensitive Actions", "resourceName": "//orgpolicy.googleapis.com/organizations/ORGANIZATION_ID/policies/storage.publicAccessPrevention", "severity": "LOW", "sourceDisplayName": "Sensitive Actions Service", "state": "ACTIVE", "vulnerability": {}, "workflowState": "NEW" }, "resource": { "name": "//orgpolicy.googleapis.com/organizations/ORGANIZATION_ID/policies/storage.publicAccessPrevention", "display_name": "", "project_name": "", "project_display_name": "", "parent_name": "", "parent_display_name": "", "type": "", "folders": [] }, "sourceProperties": { "sourceId": { "organizationNumber": "ORGANIZATION_ID", "customerOrganizationNumber": "ORGANIZATION_ID" }, "detectionCategory": { "ruleName": "sensitive_action", "subRuleName": "change_organization_policy" }, "detectionPriority": "LOW", "affectedResources": [ { "gcpResourceName": "//orgpolicy.googleapis.com/organizations/ORGANIZATION_ID" }, { "gcpResourceName": "//cloudresourcemanager.googleapis.com/organizations/ORGANIZATION_ID" }, { "gcpResourceName": "//orgpolicy.googleapis.com/organizations/ORGANIZATION_ID/policies/storage.publicAccessPrevention" } ], "evidence": [ { "sourceLogId": { "resourceContainer": "organizations/ORGANIZATION_ID", "timestamp": { "seconds": "1661603725", "nanos": 12242032 }, "insertId": "INSERT_ID" } } ], "properties": {}, "findingId": "FINDING_ID", "contextUris": { "mitreUri": { "displayName": "MITRE Link", "url": "https://attack.mitre.org/techniques/T1562/" }, "cloudLoggingQueryUri": [ { "displayName": "Cloud Logging Query Link", "url": "https://console.cloud.google.com/logs/query;query=timestamp%3D%222022-08-27T12:35:25.012242032Z%22%0AinsertId%3D%22INSERT_ID%22%0Aresource.labels.project_id%3D%22%22?project=" } ], "relatedFindingUri": {} } } }
Evasión de defensa: Se quitó el administrador de facturación
Este hallazgo no está disponible para las activaciones a nivel del proyecto.
{ "findings": { "access": { "principalEmail": "PRINCIPAL_EMAIL", "callerIp": "PRINCIPAL_IP_ADDRESS", "callerIpGeo": {}, "serviceName": "cloudresourcemanager.googleapis.com", "methodName": "SetIamPolicy", "principalSubject": "user:PRINCIPAL_EMAIL" }, "assetDisplayName": "organizations/ORGANIZATION_ID", "assetId": "organizations/ORGANIZATION_ID/assets/ASSET_ID", "canonicalName": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID", "category": "Defense Evasion: Remove Billing Admin", "contacts": { "technical": { "contacts": [ { "email": "EMAIL_ADDRESS_1" }, { "email": "EMAIL_ADDRESS_2" }, ] } }, "createTime": "2022-08-31T14:47:11.752Z", "database": {}, "eventTime": "2022-08-31T14:47:11.256Z", "exfiltration": {}, "findingClass": "OBSERVATION", "iamBindings": [ { "action": "REMOVE", "role": "roles/billing.admin", "member": "user:PRINCIPAL_ACCOUNT_CHANGED" } ], "indicator": {}, "kubernetes": {}, "mitreAttack": { "primaryTactic": "DEFENSE_EVASION", "primaryTechniques": [ "MODIFY_CLOUD_COMPUTE_INFRASTRUCTURE" ] }, "mute": "UNDEFINED", "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID", "parent": "organizations/ORGANIZATION_ID/sources/SOURCE_ID", "parentDisplayName": "Sensitive Actions Service", "resourceName": "//cloudresourcemanager.googleapis.com/organizations/ORGANIZATION_ID", "severity": "LOW", "sourceDisplayName": "Sensitive Actions Service", "state": "ACTIVE", "vulnerability": {}, "workflowState": "NEW" }, "resource": { "name": "//cloudresourcemanager.googleapis.com/organizations/ORGANIZATION_ID", "display_name": "ORGANIZATION_NAME", "project_name": "", "project_display_name": "", "parent_name": "", "parent_display_name": "", "type": "google.cloud.resourcemanager.Organization", "folders": [] }, "sourceProperties": { "sourceId": { "organizationNumber": "ORGANIZATION_ID", "customerOrganizationNumber": "ORGANIZATION_ID" }, "detectionCategory": { "ruleName": "sensitive_action", "subRuleName": "remove_billing_admin" }, "detectionPriority": "LOW", "affectedResources": [ { "gcpResourceName": "//cloudresourcemanager.googleapis.com/organizations/ORGANIZATION_ID" } ], "evidence": [ { "sourceLogId": { "resourceContainer": "organizations/ORGANIZATION_ID", "timestamp": { "seconds": "1661957226", "nanos": 356329000 }, "insertId": "INSERT_ID" } } ], "properties": {}, "findingId": "FINDING_ID", "contextUris": { "mitreUri": { "displayName": "MITRE Link", "url": "https://attack.mitre.org/techniques/T1578/" }, "cloudLoggingQueryUri": [ { "displayName": "Cloud Logging Query Link", "url": "https://console.cloud.google.com/logs/query;query=timestamp%3D%222022-08-31T14:47:06.356329Z%22%0AinsertId%3D%22INSERT_ID%22%0Aresource.labels.project_id%3D%22%22?project=" } ], "relatedFindingUri": {} } } }
Impacto: Se creó una instancia de GPU
{ "findings": { "access": { "principalEmail": "PRINCIPAL_EMAIL", "callerIp": "PRINCIPAL_IP_ADDRESS", "callerIpGeo": { "regionCode": "US" }, "serviceName": "compute.googleapis.com", "methodName": "beta.compute.instances.insert" }, "canonicalName": "projects/PROJECT_NUMBER/sources/SOURCE_ID/findings/FINDING_ID", "category": "Impact: GPU Instance Created", "contacts": { "technical": { "contacts": [ { "email": "EMAIL_ADDRESS_1" }, { "email": "EMAIL_ADDRESS_2" }, ] } }, "createTime": "2022-08-11T19:13:11.134Z", "database": {}, "eventTime": "2022-08-11T19:13:09.885Z", "exfiltration": {}, "findingClass": "OBSERVATION", "indicator": {}, "kubernetes": {}, "mitreAttack": { "primaryTactic": "IMPACT", "primaryTechniques": [ "RESOURCE_HIJACKING" ] }, "mute": "UNDEFINED", "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID", "parent": "organizations/ORGANIZATION_ID/sources/SOURCE_ID", "parentDisplayName": "Sensitive Actions", "resourceName": "//compute.googleapis.com/projects/PROJECT_ID/zones/ZONE/instances/VM_INSTANCE_NAME", "severity": "LOW", "sourceDisplayName": "Sensitive Actions Service", "state": "ACTIVE", "vulnerability": {}, "workflowState": "NEW" }, "resource": { "name": "//compute.googleapis.com/projects/PROJECT_ID/zones/ZONE/instances/VM_INSTANCE_NAME", "display_name": "VM_INSTANCE_NAME", "project_name": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER", "project_display_name": "PROJECT_ID", "parent_name": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER", "parent_display_name": "PROJECT_ID", "type": "google.compute.Instance", "folders": [ { "resourceFolderDisplayName": "FOLDER_NAME", "resourceFolder": "//cloudresourcemanager.googleapis.com/folders/FOLDER_NUMBER" } ] }, "sourceProperties": { "sourceId": { "projectNumber": "PROJECT_NUMBER", "customerOrganizationNumber": "ORGANIZATION_ID" }, "detectionCategory": { "ruleName": "sensitive_action", "subRuleName": "gpu_instance_created" }, "detectionPriority": "LOW", "affectedResources": [ { "gcpResourceName": "//compute.googleapis.com/projects/PROJECT_ID/zones/ZONE/instances/VM_INSTANCE_NAME" }, { "gcpResourceName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER" } ], "evidence": [ { "sourceLogId": { "projectId": "PROJECT_ID", "resourceContainer": "projects/PROJECT_ID", "timestamp": { "seconds": "1660245184", "nanos": 578768000 }, "insertId": "INSERT_ID" } } ], "properties": {}, "findingId": "FINDING_ID", "contextUris": { "mitreUri": { "displayName": "MITRE Link", "url": "https://attack.mitre.org/techniques/T1496/" }, "cloudLoggingQueryUri": [ { "displayName": "Cloud Logging Query Link", "url": "https://console.cloud.google.com/logs/query;query=timestamp%3D%222022-08-11T19:13:04.578768Z%22%0AinsertId%3D%22INSERT_ID%22%0Aresource.labels.project_id%3D%22PROJECT_ID%22?project=PROJECT_ID" } ], "relatedFindingUri": {} } } }
Impacto: Se crearon muchas instancias
{ "findings": { "access": { "principalEmail": "PRINCIPAL_EMAIL", "callerIpGeo": {}, "serviceName": "compute.googleapis.com", "methodName": "v1.compute.instances.insert", "principalSubject": "user:USER_EMAIL" }, "canonicalName": "projects/PROJECT_NUMBER/sources/SENSITIVE_ACTIONS_INSTANCE_NUMBER/findings/FINDING_ID", "category": "Impact: Many Instances Created", "contacts": { "technical": { "contacts": [ { "email": "EMAIL_ADDRESS_1" }, { "email": "EMAIL_ADDRESS_2" }, ] } }, "createTime": "2022-08-22T21:18:18.112Z", "database": {}, "eventTime": "2022-08-22T21:18:17.759Z", "exfiltration": {}, "findingClass": "OBSERVATION", "findingProviderId": "organizations/ORGANIZATION_ID/firstPartyFindingProviders/sensitive_actions", "indicator": {}, "kubernetes": {}, "mitreAttack": { "primaryTactic": "IMPACT", "primaryTechniques": [ "RESOURCE_HIJACKING" ] }, "mute": "UNDEFINED", "name": "organizations/ORGANIZATION_ID/sources/SENSITIVE_ACTIONS_INSTANCE_NUMBER/findings/FINDING_ID", "parent": "organizations/ORGANIZATION_ID/sources/SENSITIVE_ACTIONS_INSTANCE_NUMBER", "parentDisplayName": "Sensitive Actions", "resourceName": "//compute.googleapis.com/projects/PROJECT_ID/zones/ZONE/instances/VM_INSTANCE_NAME", "severity": "LOW", "sourceDisplayName": "Sensitive Actions", "state": "ACTIVE", "vulnerability": {}, "workflowState": "NEW" }, "resource": { "name": "//compute.googleapis.com/projects/PROJECT_ID/zones/ZONE/instances/VM_INSTANCE_NAME", "display_name": "", "project_name": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER", "project_display_name": "PROJECT_ID", "parent_name": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER", "parent_display_name": "PROJECT_ID", "type": "google.compute.Instance", "folders": [ { "resourceFolderDisplayName": "FOLDER_NAME", "resourceFolder": "//cloudresourcemanager.googleapis.com/folders/FOLDER_NUMBER" } ] }, "sourceProperties": { "sourceId": { "projectNumber": "PROJECT_NUMBER", "customerOrganizationNumber": "ORGANIZATION_ID" }, "detectionCategory": { "ruleName": "sensitive_action", "subRuleName": "many_instances_created" }, "detectionPriority": "LOW", "affectedResources": [ { "gcpResourceName": "//compute.googleapis.com/projects/PROJECT_ID/zones/ZONE/instances/VM_INSTANCE_NAME" }, { "gcpResourceName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER" } ], "evidence": [ { "sourceLogId": { "projectId": "PROJECT_ID", "resourceContainer": "projects/PROJECT_ID", "timestamp": { "seconds": "1661203092", "nanos": 314642000 }, "insertId": "INSERT_ID" } } ], "properties": {}, "findingId": "FINDING_ID", "contextUris": { "mitreUri": { "displayName": "MITRE Link", "url": "https://attack.mitre.org/techniques/T1496/" }, "cloudLoggingQueryUri": [ { "displayName": "Cloud Logging Query Link", "url": "https://console.cloud.google.com/logs/query;query=timestamp%3D%222022-08-22T21:18:12.314642Z%22%0AinsertId%3D%22INSERT_ID%22%0Aresource.labels.project_id%3D%22PROJECT_ID%22?project=PROJECT_ID" } ], "relatedFindingUri": {} } } }
Impacto: Se borraron muchas instancias
{ "findings": { "access": { "principalEmail": "PRINCIPAL_EMAIL", "callerIpGeo": {}, "serviceName": "compute.googleapis.com", "methodName": "v1.compute.instances.delete", "principalSubject": "user:USER_EMAIL" }, "canonicalName": "projects/PROJECT_NUMBER/sources/SENSITIVE_ACTIONS_INSTANCE_NUMBER/findings/FINDING_ID", "category": "Impact: Many Instances Deleted", "contacts": { "technical": { "contacts": [ { "email": "EMAIL_ADDRESS_1" }, { "email": "EMAIL_ADDRESS_2" }, ] } }, "createTime": "2022-08-22T21:21:11.432Z", "database": {}, "eventTime": "2022-08-22T21:21:11.144Z", "exfiltration": {}, "findingClass": "OBSERVATION", "findingProviderId": "organizations/ORGANIZATION_ID/firstPartyFindingProviders/sensitive_actions", "indicator": {}, "kubernetes": {}, "mitreAttack": { "primaryTactic": "IMPACT", "primaryTechniques": [ "DATA_DESTRUCTION" ] }, "mute": "UNDEFINED", "name": "organizations/ORGANIZATION_ID/sources/SENSITIVE_ACTIONS_INSTANCE_NUMBER/findings/FINDING_ID", "parent": "organizations/ORGANIZATION_ID/sources/SENSITIVE_ACTIONS_INSTANCE_NUMBER", "parentDisplayName": "Sensitive Actions", "resourceName": "//compute.googleapis.com/projects/PROJECT_ID/zones/ZONE/instances/VM_INSTANCE_NAME", "severity": "LOW", "sourceDisplayName": "Sensitive Actions", "state": "ACTIVE", "vulnerability": {}, "workflowState": "NEW" }, "resource": { "name": "//compute.googleapis.com/projects/PROJECT_ID/zones/ZONE/instances/VM_INSTANCE_NAME", "display_name": "VM_INSTANCE_NAME", "project_name": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER", "project_display_name": "PROJECT_ID", "parent_name": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER", "parent_display_name": "PROJECT_ID", "type": "google.compute.Instance", "folders": [ { "resourceFolderDisplayName": "FOLDER_NAME", "resourceFolder": "//cloudresourcemanager.googleapis.com/folders/FOLDER_NUMBER" } ] }, "sourceProperties": { "sourceId": { "projectNumber": "PROJECT_NUMBER", "customerOrganizationNumber": "ORGANIZATION_ID" }, "detectionCategory": { "ruleName": "sensitive_action", "subRuleName": "many_instances_deleted" }, "detectionPriority": "LOW", "affectedResources": [ { "gcpResourceName": "//compute.googleapis.com/projects/PROJECT_ID/zones/ZONE/instances/VM_INSTANCE_NAME" }, { "gcpResourceName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER" } ], "evidence": [ { "sourceLogId": { "projectId": "PROJECT_ID", "resourceContainer": "projects/PROJECT_ID", "timestamp": { "seconds": "1661203265", "nanos": 669160000 }, "insertId": "INSERT_ID" } } ], "properties": {}, "findingId": "FINDING_ID", "contextUris": { "mitreUri": { "displayName": "MITRE Link", "url": "https://attack.mitre.org/techniques/T1485/" }, "cloudLoggingQueryUri": [ { "displayName": "Cloud Logging Query Link", "url": "https://console.cloud.google.com/logs/query;query=timestamp%3D%222022-08-22T21:21:05.669160Z%22%0AinsertId%3D%22INSERT_ID%22%0Aresource.labels.project_id%3D%22PROJECT_ID%22?project=PROJECT_ID" } ], "relatedFindingUri": {} } } }
Persistencia: Agrega un rol sensible
Este hallazgo no está disponible para las activaciones a nivel del proyecto.
{ "findings": { "access": { "principalEmail": "PRINCIPAL_EMAIL", "callerIp": "PRINCIPAL_IP_ADDRESS", "callerIpGeo": {}, "serviceName": "cloudresourcemanager.googleapis.com", "methodName": "SetIamPolicy", "principalSubject": "user:PRINCIPAL_EMAIL" }, "assetDisplayName": "organizations/ORGANIZATION_ID", "assetId": "organizations/ORGANIZATION_ID/assets/ASSET_ID", "canonicalName": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID", "category": "Persistence: Add Sensitive Role", "contacts": { "technical": { "contacts": [ { "email": "EMAIL_ADDRESS_1" }, { "email": "EMAIL_ADDRESS_2" }, ] } }, "createTime": "2022-08-31T17:20:13.305Z", "database": {}, "eventTime": "2022-08-31T17:20:11.929Z", "exfiltration": {}, "findingClass": "OBSERVATION", "iamBindings": [ { "action": "ADD", "role": "roles/editor", "member": "user:PRINCIPAL_ACCOUNT_CHANGED" } ], "indicator": {}, "kubernetes": {}, "mitreAttack": { "primaryTactic": "PERSISTENCE", "primaryTechniques": [ "ACCOUNT_MANIPULATION" ] }, "mute": "UNDEFINED", "name": "organizations/ORGANIZATION_ID/sources/SOURCE_ID/findings/FINDING_ID", "parent": "organizations/ORGANIZATION_ID/sources/SOURCE_ID", "parentDisplayName": "Sensitive Actions Service", "resourceName": "//cloudresourcemanager.googleapis.com/organizations/ORGANIZATION_ID", "severity": "LOW", "sourceDisplayName": "Sensitive Actions Service", "state": "ACTIVE", "vulnerability": {}, "workflowState": "NEW" }, "resource": { "name": "//cloudresourcemanager.googleapis.com/organizations/ORGANIZATION_ID", "display_name": "ORGANIZATION_NAME", "project_name": "", "project_display_name": "", "parent_name": "", "parent_display_name": "", "type": "google.cloud.resourcemanager.Organization", "folders": [] }, "sourceProperties": { "sourceId": { "organizationNumber": "ORGANIZATION_ID", "customerOrganizationNumber": "ORGANIZATION_ID" }, "detectionCategory": { "ruleName": "sensitive_action", "subRuleName": "add_sensitive_role" }, "detectionPriority": "LOW", "affectedResources": [ { "gcpResourceName": "//cloudresourcemanager.googleapis.com/organizations/ORGANIZATION_ID" } ], "evidence": [ { "sourceLogId": { "resourceContainer": "organizations/ORGANIZATION_ID", "timestamp": { "seconds": "1661966410", "nanos": 132148000 }, "insertId": "INSERT_ID" } } ], "properties": {}, "findingId": "FINDING_ID", "contextUris": { "mitreUri": { "displayName": "MITRE Link", "url": "https://attack.mitre.org/techniques/T1098/" }, "cloudLoggingQueryUri": [ { "displayName": "Cloud Logging Query Link", "url": "https://console.cloud.google.com/logs/query;query=timestamp%3D%222022-08-31T17:20:10.132148Z%22%0AinsertId%3D%22INSERT_ID%22%0Aresource.labels.project_id%3D%22%22?project=" } ], "relatedFindingUri": {} } } }
Persistencia: Se agregó la clave SSH del proyecto
{ "findings": { "access": { "principalEmail": "PRINCIPAL_EMAIL", "callerIp": "PRINCIPAL_IP_ADDRESS", "callerIpGeo": { "regionCode": "US" }, "serviceName": "compute.googleapis.com", "methodName": "v1.compute.projects.setCommonInstanceMetadata", "principalSubject": "user:USER_EMAIL" }, "canonicalName": "projects/PROJECT_NUMBER/sources/SENSITIVE_ACTIONS_INSTANCE_NUMBER/findings/FINDING_ID", "category": "Persistence: Project SSH Key Added", "contacts": { "technical": { "contacts": [ { "email": "EMAIL_ADDRESS_1" }, { "email": "EMAIL_ADDRESS_2" }, ] } }, "createTime": "2022-08-25T13:24:43.142Z", "database": {}, "eventTime": "2022-08-25T13:24:42.719Z", "exfiltration": {}, "findingClass": "OBSERVATION", "findingProviderId": "organizations/ORGANIZATION_ID/firstPartyFindingProviders/sensitive_actions", "indicator": {}, "kubernetes": {}, "mitreAttack": { "primaryTactic": "PERSISTENCE", "primaryTechniques": [ "ACCOUNT_MANIPULATION", "SSH_AUTHORIZED_KEYS" ] }, "mute": "UNDEFINED", "name": "organizations/ORGANIZATION_ID/sources/SENSITIVE_ACTIONS_INSTANCE_NUMBER/findings/FINDING_ID", "parent": "organizations/ORGANIZATION_ID/sources/SENSITIVE_ACTIONS_INSTANCE_NUMBER", "parentDisplayName": "Sensitive Actions", "resourceName": "//compute.googleapis.com/projects/PROJECT_ID", "severity": "LOW", "sourceDisplayName": "Sensitive Actions", "state": "ACTIVE", "vulnerability": {}, "workflowState": "NEW" }, "resource": { "name": "//compute.googleapis.com/projects/PROJECT_ID", "display_name": "PROJECT_ID", "project_name": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER", "project_display_name": "PROJECT_ID", "parent_name": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER", "parent_display_name": "PROJECT_ID", "type": "google.compute.Project", "folders": [ { "resourceFolderDisplayName": "FOLDER_NAME", "resourceFolder": "//cloudresourcemanager.googleapis.com/folders/FOLDER_NUMBER" } ] }, "sourceProperties": { "sourceId": { "projectNumber": "PROJECT_NUMBER", "customerOrganizationNumber": "ORGANIZATION_ID" }, "detectionCategory": { "ruleName": "sensitive_action", "subRuleName": "add_ssh_key" }, "detectionPriority": "LOW", "affectedResources": [ { "gcpResourceName": "//compute.googleapis.com/projects/PROJECT_ID" }, { "gcpResourceName": "//cloudresourcemanager.googleapis.com/projects/PROJECT_NUMBER" } ], "evidence": [ { "sourceLogId": { "projectId": "PROJECT_ID", "resourceContainer": "projects/PROJECT_ID", "timestamp": { "seconds": "1661433879", "nanos": 413362000 }, "insertId": "INSERT_ID" } } ], "properties": {}, "findingId": "FINDING_ID", "contextUris": { "mitreUri": { "displayName": "MITRE Link", "url": "https://attack.mitre.org/techniques/T1098/004/" }, "cloudLoggingQueryUri": [ { "displayName": "Cloud Logging Query Link", "url": "https://console.cloud.google.com/logs/query;query=timestamp%3D%222022-08-25T13:24:39.413362Z%22%0AinsertId%3D%22INSERT_ID%22%0Aresource.labels.project_id%3D%22PROJECT_ID%22?project=PROJECT_ID" } ], "relatedFindingUri": {} } } }
¿Qué sigue?
- Obtén más información sobre cómo funciona el Servicio de acciones sensibles.
- Obtén información para investigar y desarrollar planes de respuesta para las amenazas.