Apoorva Joshi
9a9f5437f2
* Updating config guides for Advanced Analytics rules * More updates * Update setup instructions for LMD * Adding more guides * update TestRuleTiming unit test to ignore advanced analytic rules * fixed flake error * Moving config guides under setup instead of note * Removing leading and trailing whitespace * Updates as requested by PM * Updating related integrations, minor updates to setup guides * fixing unit tests to ignore analytic packages with multiple integration tags * Update tests/test_all_rules.py * fixing linting errors --------- Co-authored-by: Kirti Kirti <kirti.kirti@elastic.co> Co-authored-by: terrancedejesus <terrance.dejesus@elastic.co> Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
73 lines
3.1 KiB
TOML
73 lines
3.1 KiB
TOML
[metadata]
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creation_date = "2023/09/22"
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integration = ["beaconing", "endpoint", "network_traffic"]
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maturity = "production"
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min_stack_comments = "Beaconing package updates and support"
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min_stack_version = "8.10.1"
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updated_date = "2023/12/12"
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[rule]
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author = ["Elastic"]
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description = """
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A statistical model has identified command-and-control (C2) beaconing activity. Beaconing can help attackers maintain
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stealthy communication with their C2 servers, receive instructions and payloads, exfiltrate data and maintain
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persistence in a network.
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"""
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from = "now-1h"
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index = ["ml_beaconing.all"]
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language = "kuery"
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license = "Elastic License v2"
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name = "Statistical Model Detected C2 Beaconing Activity"
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setup = """
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The rule requires the Network Beaconing Identification integration assets to be installed, as well as network logs collected by the Elastic Defend or Network Packet Capture integrations.
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### Network Beaconing Identification Setup
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The Network Beaconing Identification integration consists of a statistical framework to identify C2 beaconing activity in network logs.
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#### Prerequisite Requirements:
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- Fleet is required for Network Beaconing Identification.
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- To configure Fleet Server refer to the [documentation](https://www.elastic.co/guide/en/fleet/current/fleet-server.html).
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- Network events collected by the [Elastic Defend](https://docs.elastic.co/en/integrations/endpoint) or [Network Packet Capture](https://docs.elastic.co/integrations/network_traffic) integration.
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- To install Elastic Defend, refer to the [documentation](https://www.elastic.co/guide/en/security/current/install-endpoint.html).
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- To add the Network Packet Capture integration to an Elastic Agent policy, refer to [this](https://www.elastic.co/guide/en/fleet/current/add-integration-to-policy.html) guide.
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#### The following steps should be executed to install assets associated with the Network Beaconing Identification integration:
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- Go to the Kibana homepage. Under Management, click Integrations.
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- In the query bar, search for Network Beaconing Identification and select the integration to see more details about it.
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- Under Settings, click "Install Network Beaconing Identification assets" and follow the prompts to install the assets.
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"""
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references = [
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"https://www.elastic.co/guide/en/security/current/prebuilt-ml-jobs.html",
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"https://docs.elastic.co/en/integrations/beaconing",
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"https://www.elastic.co/security-labs/identifying-beaconing-malware-using-elastic",
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]
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risk_score = 21
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rule_id = "5397080f-34e5-449b-8e9c-4c8083d7ccc6"
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severity = "low"
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tags = ["Domain: Network", "Use Case: C2 Beaconing Detection", "Tactic: Command and Control"]
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type = "query"
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query = '''
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beacon_stats.is_beaconing: true
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'''
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[[rule.threat]]
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framework = "MITRE ATT&CK"
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[[rule.threat.technique]]
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id = "T1102"
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name = "Web Service"
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reference = "https://attack.mitre.org/techniques/T1102/"
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[[rule.threat.technique.subtechnique]]
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id = "T1102.002"
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name = "Bidirectional Communication"
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reference = "https://attack.mitre.org/techniques/T1102/002/"
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[rule.threat.tactic]
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id = "TA0011"
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name = "Command and Control"
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reference = "https://attack.mitre.org/tactics/TA0011/"
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