Function at 0x140001000
Capabilities:
Allocate or change rwx memory
Create process on windows
Create process suspended
Create thread
Inject thread
Spawn thread to rwx shellcode

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rsi
push rbp
lea rbp, [rsp - 0x100]
sub rsp, 0x200
mov rax, qword [section..data]
xor rax, rsp
mov qword [rbp + 0xf0], rax
xor edx, edx
mov ecx, 0x1fffff
mov r8d, 0x4d2
call qword [sym.imp.KERNEL32.dll_OpenProcess]
mov rsi, rax
test rax, rax
jne 0x140001083
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cerr]
lea rdx, str.Failed_to_open_process._Error_code:
mov ebx, eax
call fcn.140001400
mov rcx, rax
mov edx, ebx
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______ptr64___cdecl_std::basic_ostream_char__struct_std::char_traits_char__::operator___unsigned_long_int____ptr64]
mov rcx, rax
lea rdx, [0x1400015d0]
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______ptr64___cdecl_std::basic_ostream_char__struct_std::char_traits_char__::operator___class_std::basic_ostream_char__struct_std::char_traits_char______ptr64____cdecl___class_std::basic_ostream_char__struct_std::char_traits_char______ptr64_____ptr64]
xor al, al
jmp 0x14000131a
xor edx, edx
lea rcx, [rbp - 0x20]
mov r8d, 0x104
call sub.VCRUNTIME140.dll_memset
mov r9d, 0x104
lea r8, [rbp - 0x20]
xor edx, edx
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_K32GetModuleFileNameExA]
xorps xmm0, xmm0
mov dword [rsp + 0x70], 0x68
xor ebx, ebx
lea rax, [rsp + 0x50]
mov qword [rsp + 0x48], rax
lea rcx, [rbp - 0x20]
lea rax, [rsp + 0x70]
xor r9d, r9d
mov qword [rsp + 0x40], rax
xor r8d, r8d
mov qword [rsp + 0x38], rbx
xor edx, edx
mov qword [rsp + 0x30], rbx
mov dword [rsp + 0x28], 4
mov dword [rsp + 0x20], ebx
movups xmmword [rsp + 0x78], xmm0
movups xmmword [rbp - 0x78], xmm0
movups xmmword [rbp - 0x68], xmm0
movups xmmword [rbp - 0x58], xmm0
movups xmmword [rbp - 0x48], xmm0
movups xmmword [rbp - 0x38], xmm0
call qword [sym.imp.KERNEL32.dll_CreateProcessA]
test eax, eax
jne 0x140001155
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cerr]
lea rdx, str.Failed_to_create_suspended_process._Error_code:
mov ebx, eax
call fcn.140001400
mov rcx, rax
mov edx, ebx
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______ptr64___cdecl_std::basic_ostream_char__struct_std::char_traits_char__::operator___unsigned_long_int____ptr64]
mov rcx, rax
lea rdx, [0x1400015d0]
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______ptr64___cdecl_std::basic_ostream_char__struct_std::char_traits_char__::operator___class_std::basic_ostream_char__struct_std::char_traits_char______ptr64____cdecl___class_std::basic_ostream_char__struct_std::char_traits_char______ptr64_____ptr64]
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
xor al, al
jmp 0x14000131a
mov rcx, qword [rsp + 0x50]
xor edx, edx
mov r9d, 0x3000
mov qword [rsp + 0x210], rdi
mov r8d, 0x104
mov dword [rsp + 0x20], 0x40
call qword [sym.imp.KERNEL32.dll_VirtualAllocEx]
mov rdi, rax
test rax, rax
jne 0x1400011c1
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cerr]
lea rdx, str.Failed_to_allocate_memory_in_process._Error_code:
mov ebx, eax
call fcn.140001400
mov rcx, rax
mov edx, ebx
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______ptr64___cdecl_std::basic_ostream_char__struct_std::char_traits_char__::operator___unsigned_long_int____ptr64]
mov rcx, rax
lea rdx, [0x1400015d0]
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______ptr64___cdecl_std::basic_ostream_char__struct_std::char_traits_char__::operator___class_std::basic_ostream_char__struct_std::char_traits_char______ptr64____cdecl___class_std::basic_ostream_char__struct_std::char_traits_char______ptr64_____ptr64]
jmp 0x1400012a0
mov rcx, qword [rsp + 0x50]
lea rax, [rsp + 0x68]
mov r9d, 0x17
mov qword [rsp + 0x20], rax
lea r8, str.C:PathToYourDLL.dll
mov rdx, rdi
call qword [sym.imp.KERNEL32.dll_WriteProcessMemory]
test eax, eax
jne 0x1400011f9
call qword [sym.imp.KERNEL32.dll_GetLastError]
lea rdx, str.Failed_to_write_DLL_path_into_process_memory._Error_code:
jmp 0x140001260
lea rcx, str.kernel32.dll
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov rcx, rax
lea rdx, str.LoadLibraryA
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
test rax, rax
jne 0x14000122a
call qword [sym.imp.KERNEL32.dll_GetLastError]
lea rdx, str.Failed_to_get_address_of_LoadLibraryA._Error_code:
jmp 0x140001260
mov rcx, qword [rsp + 0x50]
mov r9, rax
mov qword [rsp + 0x30], rbx
xor r8d, r8d
mov dword [rsp + 0x28], ebx
xor edx, edx
mov qword [rsp + 0x20], rdi
call qword [sym.imp.KERNEL32.dll_CreateRemoteThread]
mov rbx, rax
test rax, rax
jne 0x1400012c3
call qword [sym.imp.KERNEL32.dll_GetLastError]
lea rdx, str.Failed_to_create_remote_thread._Error_code:
mov rcx, qword [sym.imp.MSVCP140.dll_class_std::basic_ostream_char__struct_std::char_traits_char___std::cerr]
mov ebx, eax
call fcn.140001400
mov rcx, rax
mov edx, ebx
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______ptr64___cdecl_std::basic_ostream_char__struct_std::char_traits_char__::operator___unsigned_long_int____ptr64]
mov rcx, rax
lea rdx, [0x1400015d0]
call qword [sym.imp.MSVCP140.dll_public:_class_std::basic_ostream_char__struct_std::char_traits_char______ptr64___cdecl_std::basic_ostream_char__struct_std::char_traits_char__::operator___class_std::basic_ostream_char__struct_std::char_traits_char______ptr64____cdecl___class_std::basic_ostream_char__struct_std::char_traits_char______ptr64_____ptr64]
mov rcx, qword [rsp + 0x50]
mov r9d, 0x8000
xor r8d, r8d
mov rdx, rdi
call qword [sym.imp.KERNEL32.dll_VirtualFreeEx]
mov rcx, qword [rsp + 0x50]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, qword [rsp + 0x58]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
xor al, al
jmp 0x140001312
mov edx, 0xffffffff
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_WaitForSingleObject]
mov rcx, rbx
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, qword [rsp + 0x50]
mov r9d, 0x8000
xor r8d, r8d
mov rdx, rdi
call qword [sym.imp.KERNEL32.dll_VirtualFreeEx]
mov rcx, qword [rsp + 0x50]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, qword [rsp + 0x58]
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov rcx, rsi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
mov al, 1
mov rdi, qword [rsp + 0x210]
mov rcx, qword [rbp + 0xf0]
xor rcx, rsp
call fcn.140001620
lea r11, [rsp + 0x200]
mov rbx, qword [r11 + 0x18]
mov rsi, qword [r11 + 0x20]
mov rsp, r11
pop rbp
ret