2018-09-24 23:18:00 +02:00
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---
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2018-06-09 00:15:06 +02:00
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Name: Wab.exe
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2018-09-24 21:59:43 +02:00
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Description: Windows address book manager
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Author: 'Oddvar Moe'
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2021-01-10 16:04:52 +01:00
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Created: 2018-05-25
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2018-06-09 00:15:06 +02:00
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Commands:
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2018-09-24 21:59:43 +02:00
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- Command: wab.exe
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Description: Change HKLM\Software\Microsoft\WAB\DLLPath and execute DLL of choice
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Usecase: Execute dll file. Bypass defensive counter measures
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Category: Execute
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Privileges: Administrator
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MitreID: T1218
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2021-12-14 16:50:17 +01:00
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OperatingSystem: Windows vista, Windows 7, Windows 8, Windows 8.1, Windows 10, Windows 11
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2018-12-10 14:28:12 +01:00
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Full_Path:
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2018-09-24 21:59:43 +02:00
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- Path: C:\Program Files\Windows Mail\wab.exe
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- Path: C:\Program Files (x86)\Windows Mail\wab.exe
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2021-01-10 16:04:52 +01:00
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Code_Sample:
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2018-09-24 23:18:00 +02:00
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- Code:
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2018-09-24 21:59:43 +02:00
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Detection:
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2021-11-15 14:19:03 +01:00
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- Sigma: https://github.com/SigmaHQ/sigma/blob/a80c29a7c2e2e500a1a532db2a2a8bd69bd4a63d/rules/windows/registry_event/sysmon_wab_dllpath_reg_change.yml
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2018-09-24 23:18:00 +02:00
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- IOC: WAB.exe should normally never be used
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2018-06-09 00:15:06 +02:00
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Resources:
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2018-09-24 21:59:43 +02:00
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- Link: https://twitter.com/Hexacorn/status/991447379864932352
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- Link: http://www.hexacorn.com/blog/2018/05/01/wab-exe-as-a-lolbin/
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Acknowledgement:
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- Person: Adam
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Handle: '@Hexacorn'
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