mirror of
https://github.com/LOLBAS-Project/LOLBAS
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40 lines
1.7 KiB
YAML
40 lines
1.7 KiB
YAML
---
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Name: vbc.exe
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Description: Binary file used for compile vbs code
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Author: Lior Adar
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Created: 2020-02-27
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Commands:
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- Command: vbc.exe /target:exe c:\temp\vbs\run.vb
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Description: Binary file used by .NET to compile Visual Basic code to an executable.
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Usecase: Compile attacker code on system. Bypass defensive counter measures.
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Category: Compile
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Privileges: User
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MitreID: T1127
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OperatingSystem: Windows 7, Windows 10, Windows 11
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Tags:
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- Execute: WSH
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- Command: vbc -reference:Microsoft.VisualBasic.dll c:\temp\vbs\run.vb
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Description: Binary file used by .NET to compile Visual Basic code to an executable.
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Usecase: Compile attacker code on system. Bypass defensive counter measures.
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Category: Compile
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Privileges: User
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MitreID: T1127
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OperatingSystem: Windows 7, Windows 10, Windows 11
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Tags:
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- Execute: WSH
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Full_Path:
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- Path: C:\Windows\Microsoft.NET\Framework\v4.0.30319\vbc.exe
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- Path: C:\Windows\Microsoft.NET\Framework\v3.5\vbc.exe
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- Path: C:\Windows\Microsoft.NET\Framework\v2.0.50727\vbc.exe
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- Path: C:\Windows\Microsoft.NET\Framework64\v4.0.30319\vbc.exe
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- Path: C:\Windows\Microsoft.NET\Framework64\v3.5\vbc.exe
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- Path: C:\Windows\Microsoft.NET\Framework64\v2.0.50727\vbc.exe
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Code_Sample:
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- Code:
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Detection:
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- Sigma: https://github.com/SigmaHQ/sigma/blob/683b63f8184b93c9564c4310d10c571cbe367e1e/rules/windows/process_creation/proc_creation_win_lolbin_visual_basic_compiler.yml
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- Elastic: https://github.com/elastic/detection-rules/blob/61afb1c1c0c3f50637b1bb194f3e6fb09f476e50/rules/windows/defense_evasion_dotnet_compiler_parent_process.toml
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Acknowledgement:
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- Person: Lior Adar
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- Person: Hai Vaknin(Lux)
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