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27 lines
1.1 KiB
YAML
27 lines
1.1 KiB
YAML
title: Scheduled Task Deletion
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id: 4f86b304-3e02-40e3-aa5d-e88a167c9617
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description: Detects scheduled task deletion events. Scheduled tasks are likely to be deleted if not used for persistence. Malicious Software often creates tasks directly under the root node e.g. \TASKNAME
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status: experimental
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author: David Strassegger
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date: 2021/01/22
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tags:
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- attack.execution
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- attack.privilege_escalation
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- attack.t1053 # an old one
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- car.2013-08-001
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- attack.t1053.005
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references:
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- https://twitter.com/matthewdunwoody/status/1352356685982146562
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- https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4699
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logsource:
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product: windows
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service: security
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definition: 'The Advanced Audit Policy setting Object Access > Audit Other Object Access Events has to be configured to allow this detection. We also recommend extracting the Command field from the embedded XML in the event data.'
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detection:
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selection:
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EventID: 4699
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condition: selection
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falsepositives:
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- Software installation
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level: medium
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