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Microsoft Defender for Endpoint

Collect logs from Microsoft Defender for Endpoint with Elastic Agent.

Version
2.23.3 (View all)
Compatible Kibana version(s)
8.7.1 or higher
Supported Serverless project types

Security
Observability
Subscription level
Basic
Level of support
Elastic

This integration is for Microsoft Defender for Endpoint logs.

Setting up

To allow the integration to ingest data from the Microsoft Defender API, you need to create a new application on your Azure domain. The procedure to create an application is found on the Create a new Azure Application documentation page.

Note: When giving the application the API permissions described in the documentation (Windows Defender ATP Alert.Read.All), it will only grant access to read alerts from ATP and nothing else in the Azure Domain

After the application has been created, it should contain 3 values that you need to apply to the module configuration.

These values are:

  • Client ID
  • Client Secret
  • Tenant ID

ECS mappings

Defender for Endpoint fieldsECS Fields
alertCreationTime
@timestamp
aadTenantId
cloud.account.id
category
threat.technique.name
computerDnsName
host.hostname
description
rule.description
detectionSource
observer.name
evidence.fileName
file.name
evidence.filePath
file.path
evidence.processId
process.pid
evidence.processCommandLine
process.command_line
evidence.processCreationTime
process.start
evidence.parentProcessId
process.parent.pid
evidence.parentProcessCreationTime
process.parent.start
evidence.sha1
file.hash.sha1
evidence.sha256
file.hash.sha256
evidence.url
url.full
firstEventTime
event.start
id
event.id
lastEventTime
event.end
machineId
cloud.instance.id
title
message
severity
event.severity

An example event for log looks as following:

{
    "@timestamp": "2023-09-22T03:31:55.887Z",
    "agent": {
        "ephemeral_id": "20bd2ad7-6c7e-4d34-9d55-57edc09ba1a6",
        "id": "a4d1a8b2-b45c-4d97-a37a-bd371f13111b",
        "name": "docker-fleet-agent",
        "type": "filebeat",
        "version": "8.8.1"
    },
    "cloud": {
        "account": {
            "id": "a839b112-1253-6432-9bf6-94542403f21c"
        },
        "instance": {
            "id": "111e6dd8c833c8a052ea231ec1b19adaf497b625"
        },
        "provider": "azure"
    },
    "data_stream": {
        "dataset": "microsoft_defender_endpoint.log",
        "namespace": "ep",
        "type": "logs"
    },
    "ecs": {
        "version": "8.11.0"
    },
    "elastic_agent": {
        "id": "a4d1a8b2-b45c-4d97-a37a-bd371f13111b",
        "snapshot": false,
        "version": "8.8.1"
    },
    "event": {
        "action": "Execution",
        "agent_id_status": "verified",
        "category": [
            "host"
        ],
        "created": "2021-01-26T20:33:57.7220239Z",
        "dataset": "microsoft_defender_endpoint.log",
        "duration": 101466100,
        "end": "2021-01-26T20:31:33.0577322Z",
        "id": "da637472900382838869_1364969609",
        "ingested": "2023-09-22T03:31:58Z",
        "kind": "alert",
        "provider": "defender_endpoint",
        "severity": 2,
        "start": "2021-01-26T20:31:32.9562661Z",
        "timezone": "UTC",
        "type": [
            "access",
            "start"
        ]
    },
    "host": {
        "hostname": "temp123.middleeast.corp.microsoft.com",
        "name": "temp123.middleeast.corp.microsoft.com"
    },
    "input": {
        "type": "httpjson"
    },
    "message": "Low-reputation arbitrary code executed by signed executable",
    "microsoft": {
        "defender_endpoint": {
            "evidence": {
                "aadUserId": "11118379-2a59-1111-ac3c-a51eb4a3c627",
                "accountName": "name",
                "domainName": "DOMAIN",
                "entityType": "User",
                "userPrincipalName": "temp123@microsoft.com"
            },
            "incidentId": "1126093",
            "investigationState": "Queued",
            "lastUpdateTime": "2021-01-26T20:33:59.2Z",
            "rbacGroupName": "A",
            "status": "New"
        }
    },
    "observer": {
        "name": "WindowsDefenderAtp",
        "product": "Defender for Endpoint",
        "vendor": "Microsoft"
    },
    "related": {
        "hosts": [
            "temp123.middleeast.corp.microsoft.com"
        ],
        "user": [
            "temp123"
        ]
    },
    "rule": {
        "description": "Binaries signed by Microsoft can be used to run low-reputation arbitrary code. This technique hides the execution of malicious code within a trusted process. As a result, the trusted process might exhibit suspicious behaviors, such as opening a listening port or connecting to a command-and-control (C&C) server."
    },
    "tags": [
        "microsoft-defender-endpoint",
        "forwarded"
    ],
    "threat": {
        "framework": "MITRE ATT&CK",
        "technique": {
            "name": [
                "Execution"
            ]
        }
    },
    "user": {
        "domain": "DOMAIN",
        "id": "S-1-5-21-11111607-1111760036-109187956-75141",
        "name": "temp123"
    }
}

Exported fields

FieldDescriptionType
@timestamp
Event timestamp.
date
cloud.account.id
The cloud account or organization id used to identify different entities in a multi-tenant environment. Examples: AWS account id, Google Cloud ORG Id, or other unique identifier.
keyword
cloud.availability_zone
Availability zone in which this host is running.
keyword
cloud.image.id
Image ID for the cloud instance.
keyword
cloud.instance.id
Instance ID of the host machine.
keyword
cloud.instance.name
Instance name of the host machine.
keyword
cloud.machine.type
Machine type of the host machine.
keyword
cloud.project.id
Name of the project in Google Cloud.
keyword
cloud.provider
Name of the cloud provider. Example values are aws, azure, gcp, or digitalocean.
keyword
cloud.region
Region in which this host is running.
keyword
container.id
Unique container id.
keyword
container.image.name
Name of the image the container was built on.
keyword
container.image.tag
Container image tags.
keyword
container.labels
Image labels.
object
container.name
Container name.
keyword
container.runtime
Runtime managing this container.
keyword
data_stream.dataset
Data stream dataset.
constant_keyword
data_stream.namespace
Data stream namespace.
constant_keyword
data_stream.type
Data stream type.
constant_keyword
ecs.version
ECS version this event conforms to. ecs.version is a required field and must exist in all events. When querying across multiple indices -- which may conform to slightly different ECS versions -- this field lets integrations adjust to the schema version of the events.
keyword
error.message
Error message.
match_only_text
event.action
The action captured by the event. This describes the information in the event. It is more specific than event.category. Examples are group-add, process-started, file-created. The value is normally defined by the implementer.
keyword
event.category
This is one of four ECS Categorization Fields, and indicates the second level in the ECS category hierarchy. event.category represents the "big buckets" of ECS categories. For example, filtering on event.category:process yields all events relating to process activity. This field is closely related to event.type, which is used as a subcategory. This field is an array. This will allow proper categorization of some events that fall in multiple categories.
keyword
event.created
event.created contains the date/time when the event was first read by an agent, or by your pipeline. This field is distinct from @timestamp in that @timestamp typically contain the time extracted from the original event. In most situations, these two timestamps will be slightly different. The difference can be used to calculate the delay between your source generating an event, and the time when your agent first processed it. This can be used to monitor your agent's or pipeline's ability to keep up with your event source. In case the two timestamps are identical, @timestamp should be used.
date
event.dataset
Event dataset
constant_keyword
event.duration
Duration of the event in nanoseconds. If event.start and event.end are known this value should be the difference between the end and start time.
long
event.end
event.end contains the date when the event ended or when the activity was last observed.
date
event.id
Unique ID to describe the event.
keyword
event.ingested
Timestamp when an event arrived in the central data store. This is different from @timestamp, which is when the event originally occurred. It's also different from event.created, which is meant to capture the first time an agent saw the event. In normal conditions, assuming no tampering, the timestamps should chronologically look like this: @timestamp < event.created < event.ingested.
date
event.kind
This is one of four ECS Categorization Fields, and indicates the highest level in the ECS category hierarchy. event.kind gives high-level information about what type of information the event contains, without being specific to the contents of the event. For example, values of this field distinguish alert events from metric events. The value of this field can be used to inform how these kinds of events should be handled. They may warrant different retention, different access control, it may also help understand whether the data is coming in at a regular interval or not.
keyword
event.module
Event module
constant_keyword
event.provider
Source of the event. Event transports such as Syslog or the Windows Event Log typically mention the source of an event. It can be the name of the software that generated the event (e.g. Sysmon, httpd), or of a subsystem of the operating system (kernel, Microsoft-Windows-Security-Auditing).
keyword
event.severity
The numeric severity of the event according to your event source. What the different severity values mean can be different between sources and use cases. It's up to the implementer to make sure severities are consistent across events from the same source. The Syslog severity belongs in log.syslog.severity.code. event.severity is meant to represent the severity according to the event source (e.g. firewall, IDS). If the event source does not publish its own severity, you may optionally copy the log.syslog.severity.code to event.severity.
long
event.start
event.start contains the date when the event started or when the activity was first observed.
date
event.type
This is one of four ECS Categorization Fields, and indicates the third level in the ECS category hierarchy. event.type represents a categorization "sub-bucket" that, when used along with the event.category field values, enables filtering events down to a level appropriate for single visualization. This field is an array. This will allow proper categorization of some events that fall in multiple event types.
keyword
file.extension
File extension, excluding the leading dot. Note that when the file name has multiple extensions (example.tar.gz), only the last one should be captured ("gz", not "tar.gz").
keyword
file.hash.md5
MD5 hash.
keyword
file.hash.sha1
SHA1 hash.
keyword
file.hash.sha256
SHA256 hash.
keyword
file.hash.sha512
SHA512 hash.
keyword
file.name
Name of the file including the extension, without the directory.
keyword
file.path
Full path to the file, including the file name. It should include the drive letter, when appropriate.
keyword
file.path.text
Multi-field of file.path.
match_only_text
host.architecture
Operating system architecture.
keyword
host.containerized
If the host is a container.
boolean
host.domain
Name of the domain of which the host is a member. For example, on Windows this could be the host's Active Directory domain or NetBIOS domain name. For Linux this could be the domain of the host's LDAP provider.
keyword
host.hostname
Hostname of the host. It normally contains what the hostname command returns on the host machine.
keyword
host.id
Unique host id. As hostname is not always unique, use values that are meaningful in your environment. Example: The current usage of beat.name.
keyword
host.ip
Host ip addresses.
ip
host.mac
Host mac addresses.
keyword
host.name
Name of the host. It can contain what hostname returns on Unix systems, the fully qualified domain name, or a name specified by the user. The sender decides which value to use.
keyword
host.os.build
OS build information.
keyword
host.os.codename
OS codename, if any.
keyword
host.os.family
OS family (such as redhat, debian, freebsd, windows).
keyword
host.os.kernel
Operating system kernel version as a raw string.
keyword
host.os.name
Operating system name, without the version.
keyword
host.os.name.text
Multi-field of host.os.name.
text
host.os.platform
Operating system platform (such centos, ubuntu, windows).
keyword
host.os.version
Operating system version as a raw string.
keyword
host.type
Type of host. For Cloud providers this can be the machine type like t2.medium. If vm, this could be the container, for example, or other information meaningful in your environment.
keyword
input.type
Input type
keyword
log.file.path
Full path to the log file this event came from, including the file name. It should include the drive letter, when appropriate. If the event wasn't read from a log file, do not populate this field.
keyword
log.logger
The name of the logger inside an application. This is usually the name of the class which initialized the logger, or can be a custom name.
keyword
log.offset
Log offset
long
message
For log events the message field contains the log message, optimized for viewing in a log viewer. For structured logs without an original message field, other fields can be concatenated to form a human-readable summary of the event. If multiple messages exist, they can be combined into one message.
match_only_text
microsoft.defender_endpoint.assignedTo
Owner of the alert.
keyword
microsoft.defender_endpoint.classification
Specification of the alert. Possible values are: 'Unknown', 'FalsePositive', 'TruePositive'.
keyword
microsoft.defender_endpoint.determination
Specifies the determination of the alert. Possible values are: 'NotAvailable', 'Apt', 'Malware', 'SecurityPersonnel', 'SecurityTesting', 'UnwantedSoftware', 'Other'.
keyword
microsoft.defender_endpoint.evidence.aadUserId
ID of the user involved in the alert
keyword
microsoft.defender_endpoint.evidence.accountName
Username of the user involved in the alert
keyword
microsoft.defender_endpoint.evidence.domainName
Domain name related to the alert
keyword
microsoft.defender_endpoint.evidence.entityType
The type of evidence
keyword
microsoft.defender_endpoint.evidence.ipAddress
IP address involved in the alert
ip
microsoft.defender_endpoint.evidence.userPrincipalName
Principal name of the user involved in the alert
keyword
microsoft.defender_endpoint.incidentId
The Incident ID of the Alert.
keyword
microsoft.defender_endpoint.investigationId
The Investigation ID related to the Alert.
keyword
microsoft.defender_endpoint.investigationState
The current state of the Investigation.
keyword
microsoft.defender_endpoint.lastUpdateTime
The date and time (in UTC) the alert was last updated.
date
microsoft.defender_endpoint.rbacGroupName
User group related to the alert
keyword
microsoft.defender_endpoint.resolvedTime
The date and time in which the status of the alert was changed to 'Resolved'.
date
microsoft.defender_endpoint.status
Specifies the current status of the alert. Possible values are: 'Unknown', 'New', 'InProgress' and 'Resolved'.
keyword
microsoft.defender_endpoint.threatFamilyName
Threat family.
keyword
observer.name
Custom name of the observer. This is a name that can be given to an observer. This can be helpful for example if multiple firewalls of the same model are used in an organization. If no custom name is needed, the field can be left empty.
keyword
observer.product
The product name of the observer.
keyword
observer.type
The type of the observer the data is coming from. There is no predefined list of observer types. Some examples are forwarder, firewall, ids, ips, proxy, poller, sensor, APM server.
keyword
observer.vendor
Vendor name of the observer.
keyword
process.command_line
Full command line that started the process, including the absolute path to the executable, and all arguments. Some arguments may be filtered to protect sensitive information.
wildcard
process.command_line.text
Multi-field of process.command_line.
match_only_text
process.parent.pid
Process id.
long
process.parent.start
The time the process started.
date
process.pid
Process id.
long
process.start
The time the process started.
date
related.hash
All the hashes seen on your event. Populating this field, then using it to search for hashes can help in situations where you're unsure what the hash algorithm is (and therefore which key name to search).
keyword
related.hosts
All hostnames or other host identifiers seen on your event. Example identifiers include FQDNs, domain names, workstation names, or aliases.
keyword
related.ip
All of the IPs seen on your event.
ip
related.user
All the user names or other user identifiers seen on the event.
keyword
rule.description
The description of the rule generating the event.
keyword
tags
List of keywords used to tag each event.
keyword
threat.framework
Name of the threat framework used to further categorize and classify the tactic and technique of the reported threat. Framework classification can be provided by detecting systems, evaluated at ingest time, or retrospectively tagged to events.
keyword
threat.technique.name
The name of technique used by this threat. You can use a MITRE ATT&CK® technique, for example. (ex. https://attack.mitre.org/techniques/T1059/)
keyword
threat.technique.name.text
Multi-field of threat.technique.name.
match_only_text
user.domain
Name of the directory the user is a member of. For example, an LDAP or Active Directory domain name.
keyword
user.id
Unique identifier of the user.
keyword
user.name
Short name or login of the user.
keyword
user.name.text
Multi-field of user.name.
match_only_text

Changelog

VersionDetailsKibana version(s)

2.23.3

Bug fix View pull request
Clean up null handling

8.7.1 or higher

2.23.2

Enhancement View pull request
Changed owners

8.7.1 or higher

2.23.1

Bug fix View pull request
Fix exclude_files pattern.

8.7.1 or higher

2.23.0

Enhancement View pull request
Limit request tracer log count to five.

8.7.1 or higher

2.22.0

Enhancement View pull request
ECS version updated to 8.11.0.

8.7.1 or higher

2.21.0

Enhancement View pull request
Improve 'event.original' check to avoid errors if set.

8.7.1 or higher

2.20.0

Enhancement View pull request
Update the package format_version to 3.0.0.

8.7.1 or higher

2.19.0

Enhancement View pull request
Update package to ECS 8.10.0 and align ECS categorization fields.

8.7.1 or higher

2.18.0

Enhancement View pull request
Add tags.yml file so that integration's dashboards and saved searches are tagged with "Security Solution" and displayed in the Security Solution UI.

8.7.1 or higher

2.17.0

Enhancement View pull request
Update package to ECS 8.9.0.

8.7.1 or higher

2.16.0

Enhancement View pull request
Update package-spec to 2.9.0.

8.7.1 or higher

2.15.0

Enhancement View pull request
Convert visualizations to lens.

8.7.1 or higher

2.14.0

Enhancement View pull request
Document valid duration units.

8.7.1 or higher

2.13.0

Enhancement View pull request
Ensure event.kind is correctly set for pipeline errors.

8.7.1 or higher

2.12.0

Enhancement View pull request
Update package to ECS 8.8.0.

8.7.1 or higher

2.11.0

Enhancement View pull request
Lowercase host.name field

8.7.1 or higher

2.10.0

Enhancement View pull request
Add a new flag to enable request tracing

8.7.1 or higher

2.9.0

Enhancement View pull request
Update package to ECS 8.7.0.

8.1.0 or higher

2.8.2

Enhancement View pull request
Added categories and/or subcategories.

8.1.0 or higher

2.8.1

Bug fix View pull request
Drop empty event sets.

8.1.0 or higher

2.8.0

Enhancement View pull request
Adding support for Oauth2 scopes that is required for some users

8.1.0 or higher

2.7.0

Enhancement View pull request
Update package to ECS 8.6.0.

8.1.0 or higher

2.6.0

Enhancement View pull request
Adds support for newer Oauth Token URL

8.1.0 or higher

2.5.2

Enhancement View pull request
Migrate the visualizations to by value in dashboards to minimize the saved object clutter and reduce time to load

8.1.0 or higher

2.5.1

Bug fix View pull request
Remove duplicate fields.

7.14.1 or higher
8.0.0 or higher

2.5.0

Enhancement View pull request
Update package to ECS 8.5.0.

7.14.1 or higher
8.0.0 or higher

2.4.0

Enhancement View pull request
Update package to ECS 8.4.0

7.14.1 or higher
8.0.0 or higher

2.3.1

Bug fix View pull request
Fix proxy URL documentation rendering.

7.14.1 or higher
8.0.0 or higher

2.3.0

Enhancement View pull request
Update package to ECS 8.3.0.

7.14.1 or higher
8.0.0 or higher

2.2.1

Enhancement View pull request
Update to Readme to include link to vendor documentation

7.14.1 or higher
8.0.0 or higher

2.2.0

Enhancement View pull request
Update to ECS 8.2

7.14.1 or higher
8.0.0 or higher

2.1.0

Enhancement View pull request
Add possibility to choose azure resource

7.14.1 or higher
8.0.0 or higher

2.0.1

Enhancement View pull request
Add documentation for multi-fields

7.14.1 or higher
8.0.0 or higher

2.0.0

Enhancement View pull request
Update to ECS 8.0

7.14.1 or higher
8.0.0 or higher

1.1.0

Enhancement View pull request
Add 8.0.0 version constraint

7.14.1 or higher
8.0.0 or higher

1.0.2

Enhancement View pull request
Update Title and Description.

7.14.1 or higher

1.0.1

Bug fix View pull request
Fix logic that checks for the 'forwarded' tag

—

1.0.0

Enhancement View pull request
First version

—

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