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54 lines
1.5 KiB
YAML
54 lines
1.5 KiB
YAML
title: Suspicious Atbroker Execution
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id: f24bcaea-0cd1-11eb-adc1-0242ac120002
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description: Atbroker executing non-deafualt Assistive Technology applications
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references:
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- http://www.hexacorn.com/blog/2016/07/22/beyond-good-ol-run-key-part-42/
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- https://lolbas-project.github.io/lolbas/Binaries/Atbroker/
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status: experimental
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author: Mateusz Wydra, oscd.community
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date: 2020/10/12
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tags:
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- attack.defense_evasion
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- attack.t1218
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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: 'AtBroker.exe'
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selection2:
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- CommandLine|contains: 'start'
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filter:
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- CommandLine|contains:
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- animations
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- audiodescription
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- caretbrowsing
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- caretwidth
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- colorfiltering
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- cursorscheme
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- filterkeys
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- focusborderheight
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- focusborderwidth
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- highcontrast
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- keyboardcues
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- keyboardpref
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- magnifierpane
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- messageduration
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- minimumhitradius
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- mousekeys
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- Narrator
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- osk
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- overlappedcontent
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- showsounds
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- soundsentry
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- stickykeys
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- togglekeys
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- windowarranging
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- windowtracking
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- windowtrackingtimeout
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- windowtrackingzorder
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condition: selection1 and selection2 and not filter
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falsepositives:
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- Legitimate, non-default assistive technology applications execution
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level: high
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