Function at 0x1400022c0
Capabilities:
Create process on windows
Create process suspended
Create thread
Inject dll
Inject thread
Resume thread
Terminate process
Use process replacement

Disassembly:
mov qword [rsp + 0x10], rbx
mov qword [rsp + 0x18], rdi
push rbp
lea rbp, [rsp - 0x10]
sub rsp, 0x110
mov rax, qword [section..data]
xor rax, rsp
mov qword [rbp], rax
mov ecx, dword [0x14001d9b0]
mov rax, 0xffffffffffffffff
add rcx, 2
cmovb rcx, rax
call fcn.14000a2d8
mov ebx, dword [0x14001d9b0]
xor edx, edx
mov rcx, rax
mov rdi, rax
lea r8, [rbx + 2]
call fcn.1400130b0
mov r8d, ebx
mov rdx, rdi
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
mov rcx, rdi
call fcn.140001000
mov edx, dword [0x14001d9b0]
lea r8, [0x14001d7ec]
lea rcx, [rax + 2]
call fcn.140009fb0
mov rdx, rdi
lea rcx, [rbp - 0x60]
call fcn.1400026a0
mov rcx, rdi
call fcn.14000a018
lea r8, str.MonsterHunterWorld.exe
lea rdx, [rbp - 0x60]
lea rcx, [rbp - 0x40]
call fcn.1400032f0
lea r8, str.OnlineFix64.dll
lea rdx, [rbp - 0x60]
lea rcx, [rbp - 0x80]
call fcn.1400032f0
lea rdx, [rbp - 0x80]
lea rcx, [rsp + 0x50]
call fcn.1400031d0
lea rcx, [rsp + 0x50]
call fcn.140002190
lea rcx, [rsp + 0x50]
movzx ebx, al
call fcn.140001bf0
test bl, bl
jne 0x1400023cc
mov r9d, 0x10
lea r8, str.Error
lea rdx, str.OnlineFix64.dll_not_found.
xor ecx, ecx
call qword [sym.imp.USER32.dll_MessageBoxW]
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_ExitProcess]
mov ecx, 0x18
mov qword [rsp + 0x120], rsi
call fcn.140004e40
mov rdi, rax
xorps xmm0, xmm0
xor eax, eax
movups xmmword [rdi], xmm0
lea ecx, [rax + 0x68]
mov qword [rdi + 0x10], rax
call fcn.140004e40
mov r8, rax
lea rcx, [rbp - 0x40]
xorps xmm0, xmm0
xor eax, eax
movups xmmword [r8], xmm0
movups xmmword [r8 + 0x10], xmm0
movups xmmword [r8 + 0x20], xmm0
movups xmmword [r8 + 0x30], xmm0
movups xmmword [r8 + 0x40], xmm0
movups xmmword [r8 + 0x50], xmm0
mov qword [r8 + 0x60], rax
call fcn.140002620
mov qword [rsp + 0x48], rdi
xor esi, esi
mov qword [rsp + 0x40], r8
mov rdx, rax
mov qword [rsp + 0x38], rsi
xor r9d, r9d
mov qword [rsp + 0x30], rsi
xor r8d, r8d
mov dword [rsp + 0x28], 4
xor ecx, ecx
mov dword [rsp + 0x20], esi
call qword [sym.imp.KERNEL32.dll_CreateProcessW]
test eax, eax
je 0x14000255a
lea rcx, [rbp - 0x80]
call fcn.140002120
mov rcx, qword [rdi]
xor edx, edx
mov r9d, 0x1000
mov dword [rsp + 0x20], 4
lea r8, [rax*2 + 2]
call qword [sym.imp.KERNEL32.dll_VirtualAllocEx]
lea rcx, [rbp - 0x80]
mov qword [rsp + 0x78], rsi
mov rbx, rax
call fcn.140002120
mov r9, rax
lea rcx, [rbp - 0x80]
add r9, r9
call fcn.140002620
mov rcx, qword [rdi]
mov r8, rax
lea rax, [rsp + 0x78]
mov rdx, rbx
mov qword [rsp + 0x20], rax
call qword [sym.imp.KERNEL32.dll_WriteProcessMemory]
lea rcx, str.kernel32.dll
mov dword [rsp + 0x70], esi
call qword [sym.imp.KERNEL32.dll_GetModuleHandleW]
mov rcx, rax
lea rdx, str.LoadLibraryW
call qword [sym.imp.KERNEL32.dll_GetProcAddress]
lea rcx, [rsp + 0x70]
xor r8d, r8d
mov qword [rsp + 0x30], rcx
mov r9, rax
mov rcx, qword [rdi]
xor edx, edx
mov dword [rsp + 0x28], esi
mov qword [rsp + 0x20], rbx
call qword [sym.imp.KERNEL32.dll_CreateRemoteThread]
mov rcx, qword [rdi + 8]
call qword [sym.imp.KERNEL32.dll_ResumeThread]
lea rcx, [rbp - 0x80]
call fcn.140002660
lea rcx, [rbp - 0x40]
call fcn.140002660
lea rcx, [rbp - 0x60]
call fcn.140002660
mov rsi, qword [rsp + 0x120]
xor eax, eax
mov rcx, qword [rbp]
xor rcx, rsp
call fcn.140004e20
lea r11, [rsp + 0x110]
mov rbx, qword [r11 + 0x18]
mov rdi, qword [r11 + 0x20]
mov rsp, r11
pop rbp
ret
call qword [sym.imp.KERNEL32.dll_GetLastError]
mov edx, eax
lea rcx, [rsp + 0x50]
call fcn.140001380
mov r8, rax
lea rcx, [rbp - 0x20]
call fcn.140003360
lea rcx, [rsp + 0x50]
call fcn.140002660
lea rcx, [rbp - 0x20]
call fcn.140002620
mov rdx, rax
lea r8, str.Error
xor ecx, ecx
mov r9d, 0x10
call qword [sym.imp.USER32.dll_MessageBoxW]
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_ExitProcess]