dnx.exe — LOLBAS — DÆMONBins

Execute

ExecutionWindows

Execute C# code located in the specified folder via 'Program.cs' and 'Project.json' (Note - Requires dependencies)

Use Local execution of C# project stored in consoleapp folder.

dnx.exe {PATH_ABSOLUTE:folder}

Evidence: Upstream reference
Environment: Local host
Context: user
Native: Execute
MITRE: T1127
Detection: Sigma: github.com/SigmaHQ/sigma/blob/683b63f8184b93c9564c4310d10c571cbe367e1e/rules/windows/process_creation/proc_creation_win_lolbin_dnx.yml
Elastic: github.com/elastic/detection-rules/blob/414d32027632a49fb239abb8fbbb55d3fa8dd861/rules/windows/defense_evasion_unusual_process_network_connection.toml
Elastic: github.com/elastic/detection-rules/blob/414d32027632a49fb239abb8fbbb55d3fa8dd861/rules/windows/defense_evasion_network_connection_from_windows_binary.toml
BlockRule: docs.microsoft.com/en-us/windows/security/threat-protection/windows-defender-application-control/microsoft-recommended-block-rules
Refs: enigma0x3.net/2016/11/17/bypassing-application-whitelisting-by-using-dnx-exe/
lolbas-project.github.io/lolbas/OtherMSBinaries/dnx/