fortra/no-consolationUn BOF che esegue PE non gestiti inline
Questo è un Beacon Object File (BOF) che esegue PE non gestiti inline e ne recupera l'output senza allocare una console (ovvero senza avviare conhost.exe).
Summary: Run an unmanaged EXE/DLL inside Beacon's memory.
Usage: noconsolation [--local] [--inthread] [--link-to-peb] [--dont-unload] [--timeout 60] [-k] [--method funcname] [-w] [--no-output] [--alloc-console] [--close-handles] [--free-libraries wininet.dll,winhttp.dll] [--dont-save] [--list-pes] [--unload-pe pename] [--load-all-dependencies] [--load-all-dependencies-but advapi32.dll] [--load-dependencies wininet.dll] [--search-paths C:\Windows\Temp\] /path/to/binary.exe arg1 arg2
--local, -l Optional. The binary should be loaded from the target Windows machine
--inthread, -it Optional. Run the PE with the main thread. This might hang your beacon depending on the PE and its arguments.
--link-to-peb, -ltp Optional. Load the PE into the PEB
--dont-unload, -du Optional. If set, the DLL won't be unloaded.
--timeout NUM_SECONDS, -t NUM_SECONDS Optional. The number of seconds you wish to wait for the PE to complete running. Default 60 seconds. Set to 0 to disable
-k Optional. Overwrite the PE headers
--method EXPORT_NAME, -m EXPORT_NAME Optional. Method or function name to execute in case of DLL. If not provided, DllMain will be executed
-w Optional. Command line is passed to unmanaged DLL function in UNICODE format. (default is ANSI)
--no-output, -no Optional. Do not try to obtain the output
--alloc-console, -ac Optional. Allocate a console. This will spawn a new process
--close-handles, -ch Optional. Close Pipe handles once finished. If PowerShell was already ran, this will break the output for PowerShell in the future
--free-libraries, -fl DLL_A,DLL_B Optional. List of DLLs (previously loaded with --dont-unload) to be offloaded
--dont-save, -ds Optional. Do not save this binary in memory
--list-pes, -lpe Optional. List all PEs that have been loaded in memory
--unload-pe PE_NAME, -upe PE_NAME Optional. Unload from memory a PE
--load-all-dependencies, -lad Optional. Custom load all the PE's dependencies
--load-all-dependencies-but, -ladb DLL_A,DLL_B Optional. Custom load all the PE's dependencies except these
--load-dependencies, -ld DLL_A,DLL_B Optional. Custom load these PE's dependencies
--search-paths, -sp PATH_A,PATH_B Optional. Look for DLLs on these paths (system32 is the default)
/path/to/binary.exe Required. Full path to the windows EXE/DLL you wish you run inside Beacon. If already loaded, you can simply specify the binary name.
ARG1 ARG2 Optional. Parameters for the PE. Must be provided after the path
Example: noconsolation --local C:\windows\system32\windowspowershell\v1.0\powershell.exe $ExecutionContext.SessionState.LanguageMode
Example: noconsolation /tmp/mimikatz.exe privilege::debug token::elevate exit
Example: noconsolation --local C:\windows\system32\cmd.exe /c ipconfig
Example: noconsolation --list-pes
Example: noconsolation LoadedBinary.exe args
I binari vengono automaticamente crittografati e salvati in memoria dopo la prima esecuzione. Ciò significa che non è necessario inviare continuamente il binario sulla rete.
Per eseguire un binario già salvato in memoria, basta specificarne il nome invece dell'intero percorso. Quindi, invece di eseguire:
beacon> noconsolation --local C:\windows\system32\cmd.exe /c ipconfig
Eseguirai:
beacon> noconsolation cmd.exe /c ipconfig
Per elencare tutti i binari caricati in memoria, esegui --list-pes.
Se hai finito con un binario e desideri rimuoverlo, esegui --unload-pe mimikatz.exe.
Infine, se vuoi eseguire un binario senza che venga caricato automaticamente in memoria, eseguilo con --dont-save.
Puoi evitare tutti gli eventi di caricamento delle immagini caricando in modo personalizzato tutte le dipendenze del PE:
beacon> noconsolation --load-dependencies --link-to-peb /tmp/malware.exe
Al termine dell'esecuzione, il PE e le sue dipendenze verranno rimossi automaticamente.
Le DLL che usano Thread Local Storage non sono supportate.