Function at 0x14000fc20
Capabilities:
Create thread
Delete file
Encode data using xor
Execute command
Parse pe header
Set console window title
Terminate process

Disassembly:
mov rax, rsp
mov qword [rax + 8], rbx
mov qword [rax + 0x10], rsi
mov qword [rax + 0x18], rdi
push rbp
push r12
push r13
push r14
push r15
lea rbp, [rax - 0x5c8]
sub rsp, 0x6a0
movaps xmmword [rax - 0x38], xmm6
movaps xmmword [rax - 0x48], xmm7
movaps xmmword [rax - 0x58], xmm8
mov rax, qword [0x1400b9080]
xor rax, rsp
mov qword [rbp + 0x560], rax
xor esi, esi
mov dword [rbp + 0x1b0], esi
movabs rax, 0x732ce0a0c8e2bd6f
mov qword [rbp + 0x190], rax
movabs rcx, 0x6198c315af433c90
mov qword [rbp + 0x198], rcx
movabs rax, 0x732c92c5ac83d223
mov qword [rbp + 0x280], rax
mov qword [rbp + 0x288], rcx
movaps xmm0, xmmword [rbp + 0x280]
xorps xmm0, xmmword [rbp + 0x190]
movdqa xmmword [rbp + 0x190], xmm0
lea rcx, [rbp + 0x190]
call qword [sym.imp.KERNEL32.dll_SetConsoleTitleA]
lea rdx, [0x1400a74bd]
xor ecx, ecx
call qword [sym.imp.api_ms_win_crt_locale_l1_1_0.dll_setlocale]
lea ecx, [rsi + 8]
call fcn.14008c34c
lea rcx, [0x14000cd50]
mov qword [rax], rcx
mov qword [rbp + 0x3b0], rax
lea rcx, [rbp + 0x288]
mov qword [rsp + 0x28], rcx
mov dword [rsp + 0x20], esi
mov r9, rax
lea r8, [0x14001f880]
xor edx, edx
xor ecx, ecx
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll__beginthreadex]
mov qword [rbp + 0x280], rax
test rax, rax
je 0x1400148bb
cmp dword [rbp + 0x288], esi
je 0x1400148af
movaps xmm0, xmmword [rbp + 0x280]
movdqa xmmword [rbp + 0x190], xmm0
lea rcx, [rbp + 0x190]
call qword [sym.imp.MSVCP140.dll__Thrd_detach]
test eax, eax
jne 0x1400148af
xorps xmm0, xmm0
movdqa xmmword [rbp + 0x280], xmm0
movups xmm0, xmmword [0x1400a96a0]
movups xmmword [rbp + 0x3b0], xmm0
movzx eax, byte [0x1400a96b0]
mov byte [rbp + 0x3c0], al
mov ecx, esi
lea r13d, [rsi + 4]
lea r14d, [rsi + 0x1f]
mov edi, dword [reloc.WS2_32.dll_accept]
cmp edi, 2
jl 0x14000fee0
movdqa xmm5, xmmword [0x1400a9b00]
movdqa xmm4, xmmword [0x1400a9ba0]
movd xmm6, r13d
movdqa xmm7, xmmword [0x1400a9b20]
movd xmm8, r14d
movdqa xmm0, xmmword [str.2222222222222222O]
movdqa xmmword [rbp + 0x190], xmm0
lea rdx, [rbp + 0x3b0]
mov r8d, dword [rbp + 0x190]
nop dword [rax]
nop dword [rax + rax]
movd xmm2, ecx
pshufd xmm2, xmm2, 0
paddd xmm2, xmm5
movdqa xmm1, xmm2
punpckldq xmm1, xmm2
pmuldq xmm1, xmm4
movdqa xmm0, xmm2
punpckhdq xmm0, xmm2
pmuldq xmm0, xmm4
shufps xmm1, xmm0, 0xdd
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm2, xmm0
pshuflw xmm0, xmm2, 0xd8
pshufhw xmm1, xmm0, 0xd8
pshufd xmm2, xmm1, 0xd8
andps xmm2, xmmword [0x1400a9b80]
packuswb xmm2, xmm2
movd xmm0, r8d
paddb xmm2, xmm0
movd xmm0, dword [rdx]
xorps xmm2, xmm0
movd dword [rdx], xmm2
lea eax, [rcx + 4]
movd xmm3, eax
pshufd xmm3, xmm3, 0
paddd xmm3, xmm5
movdqa xmm1, xmm3
punpckldq xmm1, xmm3
pmuldq xmm1, xmm4
movdqa xmm0, xmm3
punpckhdq xmm0, xmm3
pmuldq xmm0, xmm4
shufps xmm1, xmm0, 0xdd
psrad xmm1, xmm6
movdqa xmm0, xmm1
psrld xmm0, xmm8
paddd xmm0, xmm1
pmulld xmm0, xmm7
psubd xmm3, xmm0
pshuflw xmm0, xmm3, 0xd8
pshufhw xmm1, xmm0, 0xd8
pshufd xmm2, xmm1, 0xd8
andps xmm2, xmmword [0x1400a9b80]
packuswb xmm2, xmm2
movd xmm0, r8d
paddb xmm2, xmm0
movd xmm0, dword [rdx + 4]
xorps xmm2, xmm0
movd dword [rdx + 4], xmm2
add ecx, 8
lea rdx, [rdx + 8]
cmp ecx, 0x10
jl 0x14000fde0
cmp ecx, 0x11
jge 0x14000ff1c
movsxd rax, ecx
lea r8, [rbp + 0x3b0]
add r8, rax
nop dword [rax]
mov eax, 0x4ec4ec4f
imul ecx
sar edx, 4
mov eax, edx
shr eax, 0x1f
add edx, eax
movsx eax, dl
imul edx, eax, 0x34
movzx eax, cl
sub al, dl
add al, 0x32
xor byte [r8], al
inc ecx
lea r8, [r8 + 1]
cmp ecx, 0x11
jl 0x14000fef0
lea rdx, [rbp + 0x3b0]
mov rcx, qword [0x140090640]
call fcn.140007660
lea rcx, [0x14040e9c0]
call fcn.140032470
cmp byte [0x14040ebd0], 0
jne 0x14000ff58
mov ecx, 0x5dc
call qword [sym.imp.KERNEL32.dll_Sleep]
xor ecx, ecx
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_exit]
int3
lea rcx, [0x1400a7bbc]
call qword [sym.imp.api_ms_win_crt_runtime_l1_1_0.dll_system]
lea r12, str.C:__login.json
mov qword [rbp + 0x190], r12
mov qword [rbp + 0x198], reloc.WS2_32.dll_ntohl
call fcn.14008b840
movaps xmm0, xmmword [rbp + 0x190]
movdqa xmmword [rbp + 0x190], xmm0
lea r8, [rbp + 0x190]
mov edx, eax
lea rcx, [rsp + 0x40]
call fcn.14000acc0
mov r15d, 0x700000
mov dword [rbp + 0x1b0], r15d
lea rcx, [rsp + 0x40]
call fcn.14000b780
movzx ebx, al
mov rdx, qword [rsp + 0x58]
mov ecx, 1
call qword [sym.imp.MSVCP140.dll_void___cdecl_std::_Throw_Cpp_error_int_]
nop
mov dword [rbp + 0x288], esi
mov ecx, 6
call qword [sym.imp.MSVCP140.dll_void___cdecl_std::_Throw_Cpp_error_int_]
nop