diff --git a/src/core/file_sys/sdmc_factory.cpp b/src/core/file_sys/sdmc_factory.cpp
index d1acf379f..b14a254c5 100644
--- a/src/core/file_sys/sdmc_factory.cpp
+++ b/src/core/file_sys/sdmc_factory.cpp
@@ -4,13 +4,23 @@
 
 #include <memory>
 #include "core/file_sys/sdmc_factory.h"
+#include "core/file_sys/xts_archive.h"
 
 namespace FileSys {
 
-SDMCFactory::SDMCFactory(VirtualDir dir) : dir(std::move(dir)) {}
+SDMCFactory::SDMCFactory(VirtualDir dir_)
+    : dir(std::move(dir_)), contents(std::make_shared<RegisteredCache>(
+                                GetOrCreateDirectoryRelative(dir, "/Nintendo/Contents/registered"),
+                                [](const VirtualFile& file, const NcaID& id) {
+                                    return std::make_shared<NAX>(file, id)->GetDecrypted();
+                                })) {}
 
 ResultVal<VirtualDir> SDMCFactory::Open() {
     return MakeResult<VirtualDir>(dir);
 }
 
+std::shared_ptr<RegisteredCache> SDMCFactory::GetSDMCContents() const {
+    return contents;
+}
+
 } // namespace FileSys
diff --git a/src/core/file_sys/sdmc_factory.h b/src/core/file_sys/sdmc_factory.h
index 245060690..bb579472c 100644
--- a/src/core/file_sys/sdmc_factory.h
+++ b/src/core/file_sys/sdmc_factory.h
@@ -15,9 +15,12 @@ public:
     explicit SDMCFactory(VirtualDir dir);
 
     ResultVal<VirtualDir> Open();
+    std::shared_ptr<RegisteredCache> GetSDMCContents() const;
 
 private:
     VirtualDir dir;
+
+    std::shared_ptr<RegisteredCache> contents;
 };
 
 } // namespace FileSys