40 lines
1.2 KiB
YAML
40 lines
1.2 KiB
YAML
title: Application Whitelisting Bypass via DLL Loaded by odbcconf.exe
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author: Kirill Kiryanov, Beyu Denis, Daniil Yugoslavskiy, oscd.community
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date: 2019/10/25
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description: Detects defence evasion attempt via odbcconf.exe execution to load DLL
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detection:
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SELECTION_1:
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EventID: 1
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SELECTION_2:
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Image: '*\odbcconf.exe'
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SELECTION_3:
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CommandLine: '*-f*'
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SELECTION_4:
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CommandLine: '*regsvr*'
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SELECTION_5:
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ParentImage: '*\odbcconf.exe'
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SELECTION_6:
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Image: '*\rundll32.exe'
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condition: (SELECTION_1 and ((SELECTION_2 and (SELECTION_3 or SELECTION_4)) or
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(SELECTION_5 and SELECTION_6)))
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falsepositives:
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- Legitimate use of odbcconf.exe by legitimate user
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id: 65d2be45-8600-4042-b4c0-577a1ff8a60e
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level: medium
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logsource:
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category: process_creation
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product: windows
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modified: 2019/11/07
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references:
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- https://github.com/LOLBAS-Project/LOLBAS/blob/master/yml/OSBinaries/Odbcconf.yml
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- https://twitter.com/Hexacorn/status/1187143326673330176
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status: experimental
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tags:
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- attack.defense_evasion
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- attack.t1218.008
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- attack.execution
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- attack.t1218
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yml_filename: win_susp_odbcconf.yml
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yml_path: /Users/user/Documents/YamatoSecurity/sigma/rules/windows/process_creation
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