frack113
41 lines
1.1 KiB
YAML
Executable File
41 lines
1.1 KiB
YAML
Executable File
action: global
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title: Defrag Deactivation
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author: Florian Roth, Bartlomiej Czyz (@bczyz1)
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date: 2019/03/04
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modified: 2020/11/05
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description: Detects the deactivation and disabling of the Scheduled defragmentation task as seen by Slingshot APT group
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references:
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- https://securelist.com/apt-slingshot/84312/
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tags:
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- attack.persistence
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- attack.s0111
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detection:
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condition: all of them
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falsepositives:
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- Unknown
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level: medium
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---
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id: 958d81aa-8566-4cea-a565-59ccd4df27b0
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logsource:
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category: process_creation
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product: windows
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detection:
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selection1:
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Image|endswith: '\schtasks.exe'
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CommandLine|contains:
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- '/delete'
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- '/change'
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CommandLine|contains|all:
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- '/TN'
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- '\Microsoft\Windows\Defrag\ScheduledDefrag'
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---
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id: c5a178bf-9cfb-4340-b584-e4df39b6a3e7
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logsource:
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product: windows
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service: security
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definition: 'Requirements: Audit Policy : Audit Other Object Access Events > Success'
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detection:
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selection3:
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EventID: 4701
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TaskName: '\Microsoft\Windows\Defrag\ScheduledDefrag'
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