Win32.HLLW.Autoruner.57556

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'jstios' = '%HOMEPATH%\jstios.exe /c'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'jstios' = '%HOMEPATH%\jstios.exe /F'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'jstios' = '%HOMEPATH%\jstios.exe /t'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'jstios' = '%HOMEPATH%\jstios.exe /h'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'jstios' = '%HOMEPATH%\jstios.exe /k'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'jstios' = '%HOMEPATH%\jstios.exe /q'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'jstios' = '%HOMEPATH%\jstios.exe /b'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'jstios' = '%HOMEPATH%\jstios.exe /L'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'jstios' = '%HOMEPATH%\jstios.exe /w'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'jstios' = '%HOMEPATH%\jstios.exe /y'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'jstios' = '%HOMEPATH%\jstios.exe /a'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'jstios' = '%HOMEPATH%\jstios.exe /G'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'jstios' = '%HOMEPATH%\jstios.exe /V'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'jstios' = '%HOMEPATH%\jstios.exe /Z'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'jstios' = '%HOMEPATH%\jstios.exe /N'

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:

Creates and executes the following:

Modifies file system :

Creates the following files:

Sets the 'hidden' attribute to the following files:

Deletes the following files:

Network activity:

Connects to:

UDP:

Miscellaneous:

Searches for the following windows: