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sigma-rules/rules/windows/execution_psexec_lateral_movement_command.toml
T

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TOML

[metadata]
creation_date = "2020/02/18"
ecs_version = ["1.6.0"]
maturity = "production"
updated_date = "2020/11/02"
[rule]
author = ["Elastic"]
description = """
Identifies use of the SysInternals tool PsExec.exe making a network connection. This could be an indication of lateral
movement.
"""
false_positives = [
"""
PsExec is a dual-use tool that can be used for benign or malicious activity. It's important to baseline your
environment to determine the amount of noise to expect from this tool.
""",
]
from = "now-9m"
index = ["winlogbeat-*", "logs-endpoint.events.*"]
language = "eql"
license = "Elastic License"
name = "PsExec Network Connection"
risk_score = 21
rule_id = "55d551c6-333b-4665-ab7e-5d14a59715ce"
severity = "low"
tags = ["Elastic", "Host", "Windows", "Threat Detection", "Execution"]
timeline_id = "76e52245-7519-4251-91ab-262fb1a1728c"
timeline_title = "Generic Process Timeline"
type = "eql"
query = '''
sequence by process.entity_id
[process where process.name : "PsExec.exe" and event.type == "start"]
[network where process.name : "PsExec.exe"]
'''
[[rule.threat]]
framework = "MITRE ATT&CK"
[[rule.threat.technique]]
id = "T1035"
name = "Service Execution"
reference = "https://attack.mitre.org/techniques/T1035/"
[rule.threat.tactic]
id = "TA0002"
name = "Execution"
reference = "https://attack.mitre.org/tactics/TA0002/"
[[rule.threat]]
framework = "MITRE ATT&CK"
[[rule.threat.technique]]
id = "T1035"
name = "Service Execution"
reference = "https://attack.mitre.org/techniques/T1035/"
[rule.threat.tactic]
id = "TA0008"
name = "Lateral Movement"
reference = "https://attack.mitre.org/tactics/TA0008/"