Function at 0x639c68
Capabilities:
Create process on windows
Self delete

Disassembly:
push ebp
mov ebp, esp
mov ecx, 0x12
push 0
push 0
dec ecx
jne 0x639c70
push ebx
push esi
mov esi, edx
mov byte [ebp - 0xd], al
xor eax, eax
push ebp
push 0x639ee9
push dword fs:[eax]
mov dword fs:[eax], esp
lea eax, [ebp - 8]
call fcn.006359c4
mov dl, 1
mov eax, dword [ebp - 8]
call fcn.0041d620
test al, al
jne 0x639caa
lea eax, [ebp - 8]
call fcn.00635778
mov dl, 1
mov eax, dword [ebp - 8]
call fcn.0041d620
test al, al
jne 0x639cc0
lea eax, [ebp - 8]
call fcn.00635d3c
mov eax, dword [ebp - 8]
call fcn.00635e88
test al, al
jne 0x639cd9
lea eax, [ebp - 8]
mov edx, 0x639f04
call fcn.004078bc
lea eax, [ebp - 4]
mov ecx, 0x639f18
mov edx, dword [ebp - 8]
call fcn.00408568
lea edx, [ebp - 0x68]
xor eax, eax
call fcn.00405138
mov eax, dword [ebp - 0x68]
lea edx, [ebp - 0xc]
call fcn.0041db18
mov dl, 1
mov eax, dword [0x477328]
call fcn.004995f4
mov ebx, eax
mov edx, 0x639f30
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x3c]
lea eax, [ebp - 0x6c]
push eax
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x74], eax
mov byte [ebp - 0x70], 0x11
lea edx, [ebp - 0x74]
xor ecx, ecx
mov eax, 0x639f48
call fcn.0041e194
mov edx, dword [ebp - 0x6c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x3c]
lea eax, [ebp - 0x78]
push eax
mov eax, dword [ebp - 0xc]
mov dword [ebp - 0x74], eax
mov byte [ebp - 0x70], 0x11
lea edx, [ebp - 0x74]
xor ecx, ecx
mov eax, 0x639f68
call fcn.0041e194
mov edx, dword [ebp - 0x78]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x3c]
mov edx, 0x639fa4
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x3c]
cmp byte [ebp - 0xd], 0
je 0x639dd1
lea edx, [ebp - 8]
mov eax, dword [ebp - 0xc]
call fcn.0041d9c0
lea eax, [ebp - 0x7c]
push eax
mov eax, dword [ebp - 8]
mov dword [ebp - 0x74], eax
mov byte [ebp - 0x70], 0x11
lea edx, [ebp - 0x74]
xor ecx, ecx
mov eax, 0x639fc0
call fcn.0041e194
mov edx, dword [ebp - 0x7c]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x3c]
lea eax, [ebp - 0x80]
push eax
mov eax, dword [ebp - 8]
mov dword [ebp - 0x74], eax
mov byte [ebp - 0x70], 0x11
lea edx, [ebp - 0x74]
xor ecx, ecx
mov eax, 0x639ff0
call fcn.0041e194
mov edx, dword [ebp - 0x80]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x3c]
lea edx, [ebp - 0x88]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x1c]
mov edx, dword [ebp - 0x88]
lea eax, [ebp - 0x84]
mov ecx, 0
call fcn.00408018
mov edx, dword [ebp - 0x84]
mov eax, dword [ebp - 4]
call fcn.00637ba4
lea edx, [ebp - 0x8c]
mov eax, dword [ebp - 4]
call fcn.0041db18
mov edx, dword [ebp - 0x8c]
lea eax, [ebp - 4]
call fcn.004078bc
lea eax, [ebp - 0x64]
xor ecx, ecx
mov edx, 0x44
call fcn.004053b0
mov dword [ebp - 0x38], 1
mov word [ebp - 0x34], 0
lea eax, [ebp - 0x20]
push eax
lea eax, [ebp - 0x64]
push eax
push 0
push 0
push 0x40
push 0
push 0
push 0
mov eax, dword [ebp - 4]
call fcn.004082fc
push eax
push 0
call sub.kernel32.dll_CreateProcessW
test eax, eax
je 0x639e74
mov eax, dword [ebp - 0x1c]
push eax
call sub.kernel32.dll_CloseHandle_1
mov eax, dword [ebp - 0x20]
push eax
call sub.kernel32.dll_CloseHandle_1
test esi, esi
je 0x639e92
lea edx, [ebp - 0x90]
mov eax, ebx
mov ecx, dword [eax]
call dword [ecx + 0x1c]
mov edx, dword [ebp - 0x90]
mov eax, esi
mov ecx, dword [eax]
call dword [ecx + 0x30]
mov eax, ebx
call fcn.004058a8
xor eax, eax
pop edx
pop ecx
pop ecx
mov dword fs:[eax], edx
push 0x639ef0
lea eax, [ebp - 0x90]
mov edx, 3
call fcn.004074f4
lea eax, [ebp - 0x84]
call fcn.004074b8
lea eax, [ebp - 0x80]
mov edx, 3
call fcn.004074f4
lea eax, [ebp - 0x6c]
mov edx, 2
call fcn.004074f4
lea eax, [ebp - 0xc]
mov edx, 3
call fcn.004074f4
ret