Jonhnathan
109e8a85a5
* [Rule Tuning] BBR Rule Tuning 1 - Tighten Indexes Edition * Apply suggestions from code review Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com> * Update defense_evasion_msdt_suspicious_diagcab.toml * Update defense_evasion_suspicious_msiexec_execution.toml * Update discovery_security_software_wmic.toml * Update rules_building_block/discovery_security_software_wmic.toml Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com> * Endgame tag --------- Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com>
69 lines
2.0 KiB
TOML
69 lines
2.0 KiB
TOML
[metadata]
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creation_date = "2023/08/21"
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integration = ["endpoint"]
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maturity = "production"
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min_stack_comments = "New fields added: required_fields, related_integrations, setup"
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min_stack_version = "8.3.0"
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updated_date = "2024/04/05"
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[rule]
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author = ["Elastic"]
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description = """
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Identifies use of at.exe to interact with the task scheduler on remote hosts. Remote task creations, modifications or
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execution could be indicative of adversary lateral movement.
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"""
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from = "now-119m"
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interval = "60m"
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index = ["logs-endpoint.events.process-*", "winlogbeat-*", "logs-windows.*", "endgame-*", "logs-system.security*"]
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language = "eql"
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license = "Elastic License v2"
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name = "At.exe Command Lateral Movement"
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risk_score = 21
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rule_id = "b483365c-98a8-40c0-92d8-0458ca25058a"
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severity = "low"
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tags = ["Domain: Endpoint", "OS: Windows", "Use Case: Threat Detection", "Tactic: Lateral Movement", "Data Source: Elastic Defend", "Rule Type: BBR", "Data Source: Elastic Endgame"]
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timestamp_override = "event.ingested"
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type = "eql"
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building_block_type = "default"
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query = '''
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process where host.os.type == "windows" and event.type == "start" and process.name : "at.exe" and process.args : "\\\\*"
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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 = "T1021"
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name = "Remote Services"
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reference = "https://attack.mitre.org/techniques/T1021/"
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[rule.threat.tactic]
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id = "TA0008"
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name = "Lateral Movement"
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reference = "https://attack.mitre.org/tactics/TA0008/"
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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 = "T1053"
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name = "Scheduled Task/Job"
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reference = "https://attack.mitre.org/techniques/T1053/"
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[[rule.threat.technique.subtechnique]]
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id = "T1053.002"
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name = "At"
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reference = "https://attack.mitre.org/techniques/T1053/002/"
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[[rule.threat.technique.subtechnique]]
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id = "T1053.005"
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name = "Scheduled Task"
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reference = "https://attack.mitre.org/techniques/T1053/005/"
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[rule.threat.tactic]
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id = "TA0002"
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name = "Execution"
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reference = "https://attack.mitre.org/tactics/TA0002/"
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