frack113
27 lines
922 B
YAML
27 lines
922 B
YAML
title: Suspisious Msiexec Execute Arbitrary DLL
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id: 6f4191bb-912b-48a8-9ce7-682769541e6d
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status: experimental
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description: |
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Adversaries may abuse msiexec.exe to proxy execution of malicious payloads.
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Msiexec.exe is the command-line utility for the Windows Installer and is thus commonly associated with executing installation packages (.msi)
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author: frack113
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date: 2022/01/16
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references:
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- https://docs.microsoft.com/en-us/windows-server/administration/windows-commands/msiexec
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- https://github.com/redcanaryco/atomic-red-team/blob/master/atomics/T1218.007/T1218.007.md
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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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selection:
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Image|endswith: '\msiexec.exe'
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CommandLine|contains|all:
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- ' /y'
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#- '.dll'
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condition: selection
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falsepositives:
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- Legitim script
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level: medium
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tags:
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- attack.defense_evasion
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- attack.t1218.007 |