Function at 0x41df10
Capabilities:
Create process on windows
Set registry value

Disassembly:
mov eax, 0x1044
call fcn.004a5e30
mov eax, dword [0x4c4004]
xor eax, esp
mov dword [esp + 0x1040], eax
push ebx
push esi
push edi
push 0x7fc
lea eax, [esp + 0x854]
mov dword [esp + 0x850], 0
push 0
push eax
mov edi, edx
mov ebx, ecx
call fcn.0048e880
mov esi, dword [sym.imp.USER32.dll_SendMessageW]
add esp, 0xc
push 2
push 0xffffffffffffffff
push 0x100c
push ebx
call esi
lea ecx, [esp + 0x84c]
mov dword [esp + 0x18], edi
mov dword [esp + 0x24], ecx
lea ecx, [esp + 0x10]
push ecx
push eax
push 0x1073
push ebx
mov dword [esp + 0x38], 0x400
call esi
cmp word [esp + 0x84c], 0
jne 0x41e04f
lea eax, [esp + 0xc]
push eax
push str.SoftwareMicrosoftWindowsCurrentVersionAppletsRegedit
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyW]
test eax, eax
jne 0x41dfe0
push 0x4ad29c
call dword [sym.imp.KERNEL32.dll_lstrlenW]
add eax, eax
push eax
push 0x4ad29c
push 1
push 0
push str.LastKey
push dword [esp + 0x20]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [esp + 0xc]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
mov eax, dword [0x4def88]
xorps xmm0, xmm0
mov dword [esp + 0x18], eax
lea eax, [esp + 0x10]
movlpd qword [esp + 0x34], xmm0
movlpd qword [esp + 0x3c], xmm0
movlpd qword [esp + 0x44], xmm0
movaps xmm0, xmmword [0x4c1440]
push eax
mov dword [esp + 0x14], 0x3c
mov dword [esp + 0x18], 0x4c
mov dword [esp + 0x20], 0
mov dword [esp + 0x24], str.regedit.exe
movups xmmword [esp + 0x28], xmm0
call dword [sym.imp.SHELL32.dll_ShellExecuteExW]
pop edi
pop esi
xor eax, eax
pop ebx
mov ecx, dword [esp + 0x1040]
xor ecx, esp
call fcn.0048d925
add esp, 0x1044
ret
push 0
push str.RegEdit_RegEdit
call dword [sym.imp.USER32.dll_FindWindowW]
test eax, eax
je 0x41e078
push 0
push 0
push 0x12
push eax
call dword [sym.imp.USER32.dll_PostMessageW]
push 0x2bc
call dword [sym.imp.KERNEL32.dll_Sleep]
xor eax, eax
push 0x7fe
push eax
mov word [esp + 0x54], ax
lea eax, [esp + 0x56]
push eax
call fcn.0048e880
mov ax, word [esp + 0x85e]
add esp, 0xc
cmp ax, 0x53
jne 0x41e0a7
push str.HKEY_USERS_
jmp 0x41e0cc
cmp ax, 0x55
jne 0x41e0b4
push str.HKEY_CURRENT_USER_
jmp 0x41e0cc
cmp ax, 0x4d
jne 0x41e0c1
push str.HKEY_LOCAL_MACHINE_
jmp 0x41e0cc
cmp ax, 0x52
jne 0x41e0d7
push str.HKEY_CLASSES_ROOT_
lea eax, [esp + 0x50]
push eax
call dword [sym.imp.SHLWAPI.dll_StrCpyW]
lea eax, [esp + 0x858]
push eax
lea eax, [esp + 0x50]
push eax
call dword [sym.imp.SHLWAPI.dll_StrCatW]
mov esi, dword [sym.imp.KERNEL32.dll_lstrlenW]
lea eax, [esp + 0x4c]
push eax
call esi
cmp word [esp + eax*2 + 0x4a], 0x5c
jne 0x41e11f
lea eax, [esp + 0x4c]
push eax
call esi
lea eax, [eax*2 - 2]
cmp eax, 0x800
jae 0x41e260
xor ecx, ecx
mov word [esp + eax + 0x4c], cx
lea eax, [esp + 0xc]
push eax
push str.SoftwareMicrosoftWindowsCurrentVersionAppletsRegedit
push 0x80000001
call dword [sym.imp.ADVAPI32.dll_RegCreateKeyW]
test eax, eax
jne 0x41e164
lea eax, [esp + 0x4c]
push eax
call esi
add eax, eax
push eax
lea eax, [esp + 0x50]
push eax
push 1
push 0
push str.LastKey
push dword [esp + 0x20]
call dword [sym.imp.ADVAPI32.dll_RegSetValueExW]
push dword [esp + 0xc]
call dword [sym.imp.ADVAPI32.dll_RegCloseKey]
push str.Kernel32.dll
mov dword [esp + 0x10], 0
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov edi, dword [sym.imp.KERNEL32.dll_FreeLibrary]
mov esi, eax
mov ebx, dword [sym.imp.KERNEL32.dll_LoadLibraryW]
test esi, esi
jne 0x41e196
push str.Kernel32.dll
call ebx
mov esi, eax
test esi, esi
je 0x41e1b0
push str.Wow64DisableWow64FsRedirection
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x41e1ad
lea ecx, [esp + 0xc]
push ecx
call eax
push esi
call edi
mov eax, dword [0x4def88]
xorps xmm0, xmm0
mov dword [esp + 0x18], eax
lea eax, [esp + 0x10]
movlpd qword [esp + 0x34], xmm0
movlpd qword [esp + 0x3c], xmm0
movlpd qword [esp + 0x44], xmm0
movaps xmm0, xmmword [0x4c1440]
push eax
mov dword [esp + 0x14], 0x3c
mov dword [esp + 0x18], 0x4c
mov dword [esp + 0x20], 0
mov dword [esp + 0x24], str.regedit.exe
movups xmmword [esp + 0x28], xmm0
call dword [sym.imp.SHELL32.dll_ShellExecuteExW]
cmp dword [esp + 0xc], 0
je 0x41e243
push str.Kernel32.dll
call dword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov esi, eax
test esi, esi
jne 0x41e22a
push str.Kernel32.dll
call ebx
mov esi, eax
test esi, esi
je 0x41e243
push str.Wow64RevertWow64FsRedirection
push esi
call dword [sym.imp.KERNEL32.dll_GetProcAddress]
test eax, eax
je 0x41e240
push dword [esp + 0xc]
call eax
push esi
call edi
mov ecx, dword [esp + 0x104c]
mov eax, 1
pop edi
pop esi
pop ebx
xor ecx, esp
call fcn.0048d925
add esp, 0x1044
ret
call fcn.0048da55
int3