Function at 0x41ba6d
Capabilities:
Copy file
Create a process with modified i/o handles and window
Create process on windows
Get common file path
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x94
push ebx
push esi
mov ebx, ecx
push edi
mov dword [ebp - 0x18], ebx
call fcn.0043c5cd
push eax
lea ecx, [ebp - 8]
call fcn.0043ac50
mov esi, 0x104
lea ecx, [ebp - 8]
push esi
push esi
call fcn.0043c822
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
push eax
lea ecx, [ebp - 8]
call fcn.0043c894
push 0x5c
push dword [ebp - 8]
call dword [sym.imp.msvcrt.dll_wcsrchr]
pop ecx
pop ecx
test eax, eax
jne 0x41bac3
or eax, 0xffffffff
jmp 0x41bac8
sub eax, dword [ebp - 8]
sar eax, 1
inc eax
lea ecx, [ebp - 8]
push eax
call fcn.0043c894
call fcn.0043c5cd
push eax
lea ecx, [ebp - 4]
call fcn.0043ac50
push esi
push esi
lea ecx, [ebp - 4]
call fcn.0043c822
push eax
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryW]
push eax
lea ecx, [ebp - 4]
call fcn.0043c894
mov esi, dword [sym.imp.msvcrt.dll_wcslen]
mov edi, str.Configx86CBSHost.dll
push edi
call esi
pop ecx
push eax
push edi
lea ecx, [ebp - 8]
call fcn.0043b96c
mov edi, str.System32_rundll32.exe
push edi
call esi
pop ecx
push eax
push edi
lea ecx, [ebp - 4]
call fcn.0043b96c
mov ecx, dword [ebp - 8]
call fcn.0044c9a8
mov esi, dword [ebp - 4]
test eax, eax
jne 0x41bb3f
mov ebx, 0xa0020007
jmp 0x41bd72
mov ecx, esi
call fcn.0044c9a8
test eax, eax
jne 0x41bb54
mov ebx, 0xa0020008
jmp 0x41bd72
cmp dword [ebx + 0x14], 0
jne 0x41bbc6
lea edi, [ebx + 0x4c]
mov ecx, dword [edi]
cmp dword [ecx - 0xc], 0
jne 0x41bb78
mov ecx, edi
call dword [sym.imp.CBSHost.dll_CbsCreateTempDirectory2]
mov ebx, eax
test ebx, ebx
je 0x41bb7f
jmp 0x41bd72
xor edx, edx
call fcn.0044bfcd
push str.rundll32.exe
mov edx, edi
lea ecx, [ebp - 0xc]
call fcn.0043ab55
mov edi, dword [ebp - 0xc]
pop ecx
push 1
push edi
push esi
call dword [sym.imp.KERNEL32.dll_CopyFileW]
test eax, eax
jne 0x41bbaf
call fcn.0044bc4b
mov ebx, eax
lea ecx, [edi - 0x10]
jmp 0x41bd6d
lea eax, [ebp - 0xc]
push eax
lea ecx, [ebp - 4]
call fcn.0043b599
lea ecx, [edi - 0x10]
call fcn.0043c924
mov esi, dword [ebp - 4]
lea eax, [ebp - 0x48]
push eax
call dword [sym.imp.ole32.dll_CoCreateGuid]
lea edx, [ebp - 0x48]
lea ecx, [ebp - 0xc]
call fcn.0044a5e5
lea eax, [ebp - 0xc]
mov edx, str.Global_
push eax
lea ecx, [ebp - 4]
call fcn.00430fb9
pop ecx
xor ebx, ebx
push dword [eax]
push ebx
push 1
push ebx
call dword [sym.imp.KERNEL32.dll_CreateEventW]
mov ecx, dword [ebp - 4]
mov dword [ebp - 0x14], eax
lea ecx, [ecx - 0x10]
call fcn.0043c924
push 0x40
lea eax, [ebp - 0x8c]
mov dword [ebp - 0x90], 0x44
push ebx
push eax
call sub.msvcrt.dll_memset
add esp, 0xc
call dword [sym.imp.CBSHost.dll_GetConfig]
push 0x498824
lea ecx, [ebp - 0x20]
mov edi, dword [eax]
mov ebx, dword [eax + 4]
add eax, 8
push eax
call fcn.0043b487
mov edx, eax
lea ecx, [ebp - 0x1c]
call fcn.0043ab55
pop ecx
push edi
push ebx
push dword [eax]
mov ebx, dword [ebp - 0x18]
lea eax, [ebp - 4]
push dword [ebx + 4]
push dword [ebp - 0xc]
push dword [ebp - 8]
push str.rundll32___s__RunCbsHost__s___s____s___p__d
push eax
call fcn.00449eea
mov ecx, dword [ebp - 0x1c]
add esp, 0x20
lea ecx, [ecx - 0x10]
call fcn.0043c924
mov ecx, dword [ebp - 0x20]
lea ecx, [ecx - 0x10]
call fcn.0043c924
mov edi, dword [ebp - 4]
cmp dword [edi - 4], 1
jle 0x41bc9a
push dword [edi - 0xc]
lea ecx, [ebp - 4]
call fcn.0043c727
mov edi, dword [ebp - 4]
lea eax, [ebp - 0x30]
push eax
lea eax, [ebp - 0x90]
push eax
xor eax, eax
push eax
push eax
push eax
push eax
push eax
push eax
push edi
push esi
call dword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
jne 0x41bcc5
call fcn.0044bc4b
mov ebx, eax
jmp 0x41bd57
push dword [ebp - 0x2c]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov eax, dword [ebp - 0x30]
mov dword [ebp - 0x38], eax
mov eax, dword [ebp - 0x14]
push 0xc350
mov dword [ebp - 0x34], eax
lea eax, [ebp - 0x38]
push 0
push eax
push 2
mov dword [ebp - 0x10], 0x80004005
call dword [sym.imp.KERNEL32.dll_WaitForMultipleObjects]
sub eax, 0
je 0x41bd2c
sub eax, 1
je 0x41bd1c
sub eax, 0x101
jne 0x41bd0c
mov dword [ebp - 0x10], 0x800705b4
push 0x5b4
push dword [ebp - 0x30]
call dword [sym.imp.KERNEL32.dll_TerminateProcess]
jmp 0x41bd4b
mov eax, dword [ebp - 0x24]
mov dword [ebx + 0x1c], eax
mov eax, dword [ebp - 0x30]
mov dword [ebx + 0x20], eax
xor ebx, ebx
jmp 0x41bd57
lea eax, [ebp - 0x10]
push eax
push dword [ebp - 0x30]
call dword [sym.imp.KERNEL32.dll_GetExitCodeProcess]
mov eax, dword [ebp - 0x10]
test eax, eax
jle 0x41bd4b
movzx eax, ax
or eax, 0x80070000
mov dword [ebp - 0x10], eax
push dword [ebp - 0x30]
call dword [sym.imp.KERNEL32.dll_CloseHandle]
mov ebx, dword [ebp - 0x10]
lea ecx, [edi - 0x10]
call fcn.0043c924
lea ecx, [ebp - 0x14]
call fcn.004387e2
mov ecx, dword [ebp - 0xc]
lea ecx, [ecx - 0x10]
call fcn.0043c924
lea ecx, [esi - 0x10]
call fcn.0043c924
mov ecx, dword [ebp - 8]
lea ecx, [ecx - 0x10]
call fcn.0043c924
pop edi
pop esi
mov eax, ebx
pop ebx
leave
ret