Karneades
18bbec4bcd
Add default task name and powershell task command to match what the rule name says: detects default config.
36 lines
1.4 KiB
YAML
36 lines
1.4 KiB
YAML
title: Default PowerSploit and Empire Schtasks Persistence
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status: experimental
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description: Detects the creation of a schtask via PowerSploit or Empire Default Configuration.
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references:
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- https://github.com/0xdeadbeefJERKY/PowerSploit/blob/8690399ef70d2cad10213575ac67e8fa90ddf7c3/Persistence/Persistence.psm1
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- https://github.com/EmpireProject/Empire/blob/master/lib/modules/powershell/persistence/userland/schtasks.py
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- https://github.com/EmpireProject/Empire/blob/master/lib/modules/powershell/persistence/elevated/schtasks.py
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author: Markus Neis, @Karneades
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date: 2018/03/06
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logsource:
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product: windows
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service: sysmon
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detection:
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selection:
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ParentImage:
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- '*\Powershell.exe'
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CommandLine:
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- '*schtasks*/Create*/SC *ONLOGON*/TN *Updater*/TR *powershell*'
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- '*schtasks*/Create*/SC *DAILY*/TN *Updater*/TR *powershell*'
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- '*schtasks*/Create*/SC *ONIDLE*/TN *Updater*/TR *powershell*'
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- '*schtasks*/Create*/SC *Updater*/TN *Updater*/TR *powershell*'
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condition: selection
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tags:
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- attack.execution
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- attack.persistence
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- attack.privilege_escalation
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- attack.t1053
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- attack.t1086
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- attack.s0111
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- attack.g0022
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- attack.g0060
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- car.2013-08-001
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falsepositives:
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- False positives are possible, depends on organisation and processes
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level: high
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