mirror of
https://github.com/LOLBAS-Project/LOLBAS
synced 2024-10-23 00:58:42 +02:00
53 lines
2.1 KiB
YAML
53 lines
2.1 KiB
YAML
---
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Name: Dotnet.exe
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Description: dotnet.exe comes with .NET Framework
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Author: 'felamos'
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Created: 2019-11-12
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Commands:
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- Command: dotnet.exe [PATH_TO_DLL]
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Description: dotnet.exe will execute any dll even if applocker is enabled.
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Usecase: Execute code bypassing AWL
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Category: AWL Bypass
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Privileges: User
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MitreID: T1218
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OperatingSystem: Windows 7 and up with .NET installed
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- Command: dotnet.exe [PATH_TO_DLL]
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Description: dotnet.exe will execute any DLL.
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Usecase: Execute DLL
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Category: Execute
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Privileges: User
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MitreID: T1218
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OperatingSystem: Windows 7 and up with .NET installed
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- Command: dotnet.exe fsi
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Description: dotnet.exe will open a console which allows for the execution of arbitrary F# commands
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Usecase: Execute arbitrary F# code
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Category: Execute
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Privileges: User
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MitreID: T1059
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OperatingSystem: Windows 10 and up with .NET SDK installed
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- Command: dotnet.exe msbuild [Path_TO_XML_CSPROJ]
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Description: dotnet.exe with msbuild (SDK Version) will execute unsigned code
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Usecase: Execute code bypassing AWL
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Category: AWL Bypass
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Privileges: User
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MitreID: T1218
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OperatingSystem: Windows 10 and up with .NET Core installed
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Full_Path:
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- Path: 'C:\Program Files\dotnet\dotnet.exe'
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Detection:
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- Sigma: https://github.com/SigmaHQ/sigma/blob/0bf262539301693a18646056ea789b9b56b9c7f6/rules/windows/process_creation/process_creation_dotnet.yml
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- BlockRule: https://docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-block-rules
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- IOC: dotnet.exe spawned an unknown process
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Resources:
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- Link: https://twitter.com/_felamos/status/1204705548668555264
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- Link: https://gist.github.com/bohops/3f645a7238d8022830ecf5511b3ecfbc
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- Link: https://bohops.com/2019/08/19/dotnet-core-a-vector-for-awl-bypass-defense-evasion/
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- Link: https://learn.microsoft.com/en-us/dotnet/fsharp/tools/fsharp-interactive/
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Acknowledgement:
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- Person: felamos
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Handle: '@_felamos'
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- Person: Jimmy
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Handle: '@bohops'
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- Person: yamalon
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Handle: '@mavinject'
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