Function at 0x1800090b0
Capabilities:
Create thread
Delete file
Get disk size
Get session user name
Query environment variable

Disassembly:
mov qword [rsp + 8], rbx
push rbp
push rsi
push rdi
lea rbp, [rsp - 0x110]
sub rsp, 0x210
mov edi, 1
cmp edx, edi
jne 0x18000928b
mov dword [rsp + 0x68], 0x1c3
lea rax, [0x1800037f0]
add rax, 0x1c3
lea rcx, [rsp + 0x60]
mov qword [rsp + 0x60], rax
movaps xmm0, xmmword [rsp + 0x60]
movdqa xmmword [rsp + 0x60], xmm0
call fcn.18000e980
cmp dword [0x1800ca038], 0x90eaf0fe
jne 0x180009245
xor r8d, r8d
xor edx, edx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_WaitForSingleObjectEx]
xor ebx, ebx
xor r9d, r9d
mov qword [rsp + 0x30], rbx
xor r8d, r8d
mov dword [rsp + 0x28], ebx
xor edx, edx
xor ecx, ecx
mov qword [rsp + 0x20], rbx
call qword [sym.imp.KERNEL32.dll_CreateRemoteThread]
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_FlsFree]
xor edx, edx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_SetProcessPriorityBoost]
xor edx, edx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_FileTimeToSystemTime]
mov qword [rsp + 0x38], rbx
xor r9d, r9d
mov qword [rsp + 0x30], rbx
xor r8d, r8d
mov qword [rsp + 0x28], rbx
xor edx, edx
xor ecx, ecx
mov dword [rsp + 0x20], ebx
call qword [sym.imp.KERNEL32.dll_ReadDirectoryChangesW]
xor r8d, r8d
xor edx, edx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetLogicalProcessorInformationEx]
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_QueryUnbiasedInterruptTime]
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_SwitchToFiber]
xor r9d, r9d
xor r8d, r8d
xor edx, edx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_InitOnceBeginInitialize]
xor r9d, r9d
xor r8d, r8d
xor edx, edx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_CreateWaitableTimerExA]
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_NeedCurrentDirectoryForExePathA]
xor r8d, r8d
xor edx, edx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_ExpandEnvironmentStringsA]
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_SetSystemTime]
xor edx, edx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_DeleteFileTransactedA]
xor r9d, r9d
mov qword [rsp + 0x20], rbx
xor r8d, r8d
xor edx, edx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetTapePosition]
xor r8d, r8d
xor edx, edx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_CommConfigDialogA]
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_SetDynamicTimeZoneInformation]
call qword [sym.imp.KERNEL32.dll_GetActiveProcessorGroupCount]
xor edx, edx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_WaitForDebugEvent]
xor r9d, r9d
xor r8d, r8d
xor edx, edx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetTapeParameters]
xor edx, edx
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_CancelIoEx]
call qword [sym.imp.KERNEL32.dll_CreateThreadpoolCleanupGroup]
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetPriorityClass]
mov dword [rsp + 0x68], 0x2a5
lea rax, [0x180004df0]
add rax, 0x2a5
lea rcx, [rsp + 0x60]
mov qword [rsp + 0x60], rax
movaps xmm0, xmmword [rsp + 0x60]
movdqa xmmword [rsp + 0x60], xmm0
call fcn.18000e980
mov edi, eax
mov eax, edi
mov rbx, qword [rsp + 0x230]
add rsp, 0x210
pop rdi
pop rsi
pop rbp
ret
cmp edx, 3
jne 0x180009276
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetModuleHandleA]
mov edx, 3
mov ecx, 6
mov rsi, rax
call fcn.180002080
test al, al
je 0x180009276
xor edx, edx
mov ecx, 0xa
call fcn.180002080
test al, al
jne 0x180009276
xor r9d, r9d
lea rdx, [rbp + 0x148]
xor r8d, r8d
xor ecx, ecx
call qword [sym.imp.KERNEL32.dll_GetDiskFreeSpaceExA]
test eax, eax
je 0x180009276
mov rax, qword [rbp + 0x148]
movabs rcx, 0x1c0000000
and rax, 0xffffffffc0000000
cmp rax, rcx
jae 0x180009276
lea rdx, [rbp + 0x138]
mov dword [rbp + 0x138], 0x101
lea rcx, [rbp]
call qword [sym.imp.ADVAPI32.dll_GetUserNameA]
test eax, eax
je 0x180009276
lea rcx, [rbp]
mov rax, 0xffffffffffffffff
inc rax
cmp byte [rcx + rax], 0
jne 0x180009321
cmp rax, 0x19
jne 0x180009276
movups xmm0, xmmword [str.SmQQuIHsNrMqjerpdhlWxKCb]
movzx eax, byte [0x18006a550]
xor ebx, ebx
mov byte [rsp + 0x78], al
mov edx, 0x7f00
movups xmmword [rsp + 0x60], xmm0
lea rax, [0x180008ef0]
xor ecx, ecx
movsd xmm0, qword [0x18006a548]
movsd qword [rsp + 0x70], xmm0
mov qword [rbp - 0x80], 0x50
mov qword [rbp - 0x78], rax
mov qword [rbp - 0x70], rbx
mov qword [rbp - 0x68], rsi
call qword [sym.imp.USER32.dll_LoadIconA]
mov edx, 0x7f00
xor ecx, ecx
mov qword [rbp - 0x60], rax
call qword [sym.imp.USER32.dll_LoadCursorA]
movdqa xmm0, xmmword [0x18006a5d0]
mov edx, 0x7f00
mov qword [rbp - 0x58], rax
xor ecx, ecx
lea rax, [rsp + 0x60]
movdqa xmmword [rbp - 0x50], xmm0
mov qword [rbp - 0x40], rax
call qword [sym.imp.USER32.dll_LoadIconA]
lea rcx, [rbp - 0x80]
mov qword [rbp - 0x38], rax
call qword [sym.imp.USER32.dll_RegisterClassExA]
test ax, ax
je 0x180009443
mov qword [rsp + 0x58], rbx
lea r8, str.Colorful_Squares
mov qword [rsp + 0x50], rsi
lea rdx, [rsp + 0x60]
mov qword [rsp + 0x48], rbx
mov r9d, 0xcf0000
mov qword [rsp + 0x40], rbx
mov ecx, 0x200
mov dword [rsp + 0x38], 0x190
mov dword [rsp + 0x30], 0x190
mov dword [rsp + 0x28], 0x80000000
mov dword [rsp + 0x20], 0x80000000
call qword [sym.imp.USER32.dll_CreateWindowExA]
mov rbx, rax
test rax, rax
jne 0x18000944a
mov r9d, 0x30
lea r8, str.Error_
lea rdx, str.Window_Creation_Failed_
xor ecx, ecx
call qword [sym.imp.USER32.dll_MessageBoxA]
xor eax, eax
jmp 0x180009278
mov edx, edi
mov rcx, rbx
call qword [sym.imp.USER32.dll_ShowWindow]
mov rcx, rbx
call qword [sym.imp.USER32.dll_UpdateWindow]
xor r9d, r9d
lea rcx, [rbp - 0x30]
xor r8d, r8d
xor edx, edx
call qword [sym.imp.USER32.dll_GetMessageA]
test eax, eax
jle 0x18000949e
lea rcx, [rbp - 0x30]
call qword [sym.imp.USER32.dll_TranslateMessage]
lea rcx, [rbp - 0x30]
call qword [sym.imp.USER32.dll_DispatchMessageA]
xor r9d, r9d
lea rcx, [rbp - 0x30]
xor r8d, r8d
xor edx, edx
call qword [sym.imp.USER32.dll_GetMessageA]
test eax, eax
jg 0x180009474
mov eax, dword [rbp - 0x20]
jmp 0x180009278