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Name : Atbroker.exe
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Description : Helper binary for Assistive Technology (AT)
Author : 'Oddvar Moe'
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Created : '2018-05-25'
Commands :
- Command : ATBroker.exe /start malware
Description : Start a registered Assistive Technology (AT).
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Usecase : Executes code defined in registry for a new AT. Modifications must be made to the system registry to either register or modify an existing Assistibe Technology (AT) service entry.
Category : Execute
Privileges : User
MitreID : T1218
MitreLink : https://attack.mitre.org/wiki/Technique/T1218
OperatingSystem : Windows 8, Windows 8.1, Windows 10
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Full Path :
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- path : C:\Windows\System32\Atbroker.exe
- path : C:\Windows\SysWOW64\Atbroker.exe
Code Sample :
- Code :
Detection :
- IOC : Changes to HKCU\Software\Microsoft\Windows NT\CurrentVersion\Accessibility\Configuration
- IOC : Changes to HKCU\Software\Microsoft\Windows NT\CurrentVersion\Accessibility\ATs
- IOC : Unknown AT starting C:\Windows\System32\ATBroker.exe /start malware
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Resources :
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- Link : http://www.hexacorn.com/blog/2016/07/22/beyond-good-ol-run-key-part-42/
Acknowledgement :
- Person : Adam
Handle : '@hexacorn'
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