Function at 0x1400020c9
Capabilities:
Allocate or change rwx memory
Create process on windows
Execute shellcode via indirect call
Read file on windows
Write and execute a file
Write file on windows

Disassembly:
push rbp
mov rbp, rsp
sub rsp, 0xa0
mov qword [rbp + 0x10], rcx
mov qword [rbp + 0x18], rdx
lea rax, [0x14000a0c1]
mov qword [rbp - 0x18], rax
mov rax, qword [rbp - 0x18]
mov rdx, rax
mov rcx, qword [rbp + 0x10]
call sub.msvcrt.dll_strcmp
test eax, eax
jne 0x140002435
mov rax, qword [rbp + 0x18]
movzx eax, byte [rax + 0x1c]
mov byte [rbp - 0x70], al
mov rax, qword [rbp + 0x18]
movzx eax, byte [rax + 4]
mov byte [rbp - 0x6f], al
mov rax, qword [rbp + 0x18]
movzx eax, byte [rax + 5]
mov byte [rbp - 0x6e], al
mov rax, qword [rbp + 0x18]
movzx eax, byte [rax + 0x32]
mov byte [rbp - 0x6d], al
mov rax, qword [rbp + 0x18]
movzx eax, byte [rax + 0xd]
mov byte [rbp - 0x6c], al
mov rax, qword [rbp + 0x18]
movzx eax, byte [rax + 0x2f]
mov byte [rbp - 0x6b], al
mov rax, qword [rbp + 0x18]
movzx eax, byte [rax + 2]
mov byte [rbp - 0x6a], al
mov rax, qword [rbp + 0x18]
movzx eax, byte [rax + 0x38]
mov byte [rbp - 0x69], al
mov rax, qword [rbp + 0x18]
movzx eax, byte [rax + 0x1b]
mov byte [rbp - 0x68], al
mov rax, qword [rbp + 0x18]
movzx eax, byte [rax + 0x2c]
mov byte [rbp - 0x67], al
mov rax, qword [rbp + 0x18]
movzx eax, byte [rax + 0x30]
mov byte [rbp - 0x66], al
mov rax, qword [rbp + 0x18]
movzx eax, byte [rax + 0x2f]
mov byte [rbp - 0x65], al
mov rax, qword [rbp + 0x18]
movzx eax, byte [rax + 9]
mov byte [rbp - 0x64], al
mov rax, qword [rbp + 0x18]
movzx eax, byte [rax + 0x19]
mov byte [rbp - 0x63], al
mov rax, qword [rbp + 0x18]
movzx eax, byte [rax + 0x2b]
mov byte [rbp - 0x62], al
mov rax, qword [rbp + 0x18]
movzx eax, byte [rax + 0x3b]
mov byte [rbp - 0x61], al
mov rax, qword [rbp + 0x18]
movzx eax, byte [rax + 0x36]
mov byte [rbp - 0x60], al
mov rax, qword [rbp + 0x18]
movzx eax, byte [rax + 0x1c]
mov byte [rbp - 0x5f], al
mov rax, qword [rbp + 0x18]
movzx eax, byte [rax + 0x11]
mov byte [rbp - 0x5e], al
mov rax, qword [rbp + 0x18]
movzx eax, byte [rax + 0x13]
mov byte [rbp - 0x5d], al
mov rax, qword [rbp + 0x18]
movzx eax, byte [rax + 0x12]
mov byte [rbp - 0x5c], al
mov rax, qword [rbp + 0x18]
movzx eax, byte [rax + 0x20]
mov byte [rbp - 0x5b], al
mov rax, qword [rbp + 0x18]
movzx eax, byte [rax + 0x40]
mov byte [rbp - 0x5a], al
mov rax, qword [rbp + 0x18]
movzx eax, byte [rax + 0x22]
mov byte [rbp - 0x59], al
mov rax, qword [rbp + 0x18]
movzx eax, byte [rax + 0x3d]
mov byte [rbp - 0x58], al
mov rax, qword [rbp + 0x18]
movzx eax, byte [rax + 0x2f]
mov byte [rbp - 0x57], al
mov byte [rbp - 0x56], 0
lea rdx, [0x14000a002]
lea rcx, str.decrypted.html
call sub.msvcrt.dll_fopen
mov qword [rbp - 0x20], rax
cmp qword [rbp - 0x20], 0
jne 0x140002250
lea rcx, str.failed_to_open_the_.html
call fcn.140001550
jmp 0x140002436
mov rax, qword [rbp - 0x20]
mov r8d, 2
mov edx, 0
mov rcx, rax
call sub.msvcrt.dll_fseek
mov rax, qword [rbp - 0x20]
mov rcx, rax
call sub.msvcrt.dll_ftell
mov dword [rbp - 0x24], eax
mov rax, qword [rbp - 0x20]
mov rcx, rax
call sub.msvcrt.dll_rewind
mov eax, dword [rbp - 0x24]
mov r9d, 0x40
mov r8d, 0x3000
mov rdx, rax
mov ecx, 0
mov rax, qword [sym.imp.KERNEL32.dll_VirtualAlloc]
call rax
mov qword [rbp - 0x30], rax
mov edx, dword [rbp - 0x24]
mov rcx, qword [rbp - 0x20]
mov rax, qword [rbp - 0x30]
mov r9, rcx
mov r8, rdx
mov edx, 1
mov rcx, rax
call sub.msvcrt.dll_fread
mov edx, dword [rbp - 0x24]
cmp rax, rdx
je 0x1400022d8
mov rax, qword [rbp - 0x20]
mov rcx, rax
call sub.msvcrt.dll_fclose
mov rax, qword [rbp - 0x30]
mov qword [rbp - 0x38], rax
mov dword [rbp - 0x3c], 0
mov qword [rbp - 8], 0
jmp 0x14000239f
mov rdx, qword [rbp - 0x38]
mov rax, qword [rbp - 8]
add rax, rdx
movzx eax, byte [rax]
cmp al, 0x63
jne 0x14000239a
mov rax, qword [rbp - 8]
lea rdx, [rax + 1]
mov rax, qword [rbp - 0x38]
add rax, rdx
movzx eax, byte [rax]
cmp al, 0x61
jne 0x14000239a
mov rax, qword [rbp - 8]
lea rdx, [rax + 2]
mov rax, qword [rbp - 0x38]
add rax, rdx
movzx eax, byte [rax]
cmp al, 0x73
jne 0x14000239a
mov rax, qword [rbp - 8]
lea rdx, [rax + 3]
mov rax, qword [rbp - 0x38]
add rax, rdx
movzx eax, byte [rax]
cmp al, 0x69
jne 0x14000239a
mov rax, qword [rbp - 8]
lea rdx, [rax + 4]
mov rax, qword [rbp - 0x38]
add rax, rdx
movzx eax, byte [rax]
cmp al, 0x5f
jne 0x14000239a
mov qword [rbp - 0x10], 0
jmp 0x140002393
mov rdx, qword [rbp - 8]
mov rax, qword [rbp - 0x10]
add rdx, rax
mov rax, qword [rbp - 0x38]
add rdx, rax
lea rcx, [rbp - 0x70]
mov rax, qword [rbp - 0x10]
add rax, rcx
movzx eax, byte [rax]
mov byte [rdx], al
add qword [rbp - 0x10], 1
cmp qword [rbp - 0x10], 0x19
jbe 0x14000236c
add qword [rbp - 8], 1
mov eax, dword [rbp - 0x24]
cmp qword [rbp - 8], rax
jb 0x1400022f4
lea rdx, [0x14000a0ed]
lea rcx, str.decrypted.html
call sub.msvcrt.dll_fopen
mov qword [rbp - 0x48], rax
mov edx, dword [rbp - 0x24]
mov rcx, qword [rbp - 0x48]
mov rax, qword [rbp - 0x38]
mov r9, rcx
mov r8, rdx
mov edx, 1
mov rcx, rax
call sub.msvcrt.dll_fwrite
mov edx, dword [rbp - 0x24]
cmp rax, rdx
je 0x1400023f5
mov rax, qword [rbp - 0x48]
mov rcx, rax
call sub.msvcrt.dll_fclose
lea rax, str.decrypted.html
mov qword [rbp - 0x50], rax
mov rax, qword [rbp - 0x50]
mov dword [rsp + 0x28], 1
mov qword [rsp + 0x20], 0
mov r9d, 0
mov r8, rax
lea rdx, str.open
mov ecx, 0
mov rax, qword [sym.imp.SHELL32.dll_ShellExecuteA]
call rax
jmp 0x140002436
nop
add rsp, 0xa0
pop rbp
ret