Win32.HLLW.Autoruner.53419

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '832356' = '<SYSTEM32>\en-US\832356.exe'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '832356' = '<SYSTEM32>\en-US\832356.exe'

Creates the following files on removable media:

Malicious functions:

To complicate detection of its presence in the operating system,

forces the system hide from view:

blocks execution of the following system utilities:

Executes the following:

<SYSTEM32>\reg.exe add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableTaskMgr /t REG_DWORD /d 1 /f
<SYSTEM32>\reg.exe add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer /v NoRun /t REG_DWORD /d 1 /f
<SYSTEM32>\reg.exe delete HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\SafeBoot /f
<SYSTEM32>\cmd.exe /c ""%WINDIR%\ss.bat" "
<SYSTEM32>\reg.exe add HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Explorer\Advanced /v Hidden /t REG_DWORD /d 2 /f
<SYSTEM32>\reg.exe add HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\System /v DisableRegistryTools /t REG_DWORD /d 1 /f

Modifies settings of Windows Explorer:

[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoRun' = '00000001'

Modifies file system :

Creates the following files:

Sets the 'hidden' attribute to the following files:

Deletes the following files:

Moves the following system files:

from %WINDIR%\pchealth\helpctr\binaries\msconfig.exe to %WINDIR%\pchealth\helpctr\binaries\akr.exe

Miscellaneous:

Searches for the following windows: