Win32.HLLW.Autoruner.58597

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Shell' = 'Explorer.exe CTFMON.EXE'
[<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\autoruns.exe] 'debugger' = '<SYSTEM32>\AUTOCONVE.EXE'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'ANLEAP' = '%WINDIR%\ANLEAP.EXE'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'AUTOCONVE' = '<SYSTEM32>\AUTOCONVE.EXE'
[<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\procexp.exe] 'debugger' = '<SYSTEM32>\AUTOCONVE.EXE'
[<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\regedit.exe] 'debugger' = '<SYSTEM32>\AUTOCONVE.EXE'
[<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\taskmgr.exe] 'debugger' = '<SYSTEM32>\AUTOCONVE.EXE'
[<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\mmc.exe] 'debugger' = '<SYSTEM32>\AUTOCONVE.EXE'
[<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Image File Execution Options\msconfig.exe] 'debugger' = '<SYSTEM32>\AUTOCONVE.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:

blocks the following features:

Creates and executes the following:

Executes the following:

<SYSTEM32>\at.exe 12:00 /interactive /EVERY:m,t,w,th,f,s,su <SYSTEM32>\AUTOCONVE.EXE
<SYSTEM32>\at.exe /delete /yes

Modifies settings of Windows Explorer:

[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoRun' = '00000001'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoFind' = '00000001'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer] 'NoFolderOptions' = '00000001'

Forces autoplay for removable media.

Modifies file system :

Creates the following files:

C:\Autorun.inf
<SYSTEM32>\AUTOCONVE.EXE
%TEMP%\ctfmon.exe
%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\69I9OPW5\regedit[1].scr
%TEMP%\vqbqamv
%TEMP%\aut1.tmp
%WINDIR%\ANLEAP.EXE
C:\CTFMON.EXE

Sets the 'hidden' attribute to the following files:

Deletes the following files:

Network activity:

Connects to:

TCP:

HTTP GET requests:

UDP:

Miscellaneous:

Searches for the following windows: