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Win32.HLLW.Autoruner.46602
Aggiunto al database dei virus Dr.Web:
2012-09-07
La descrizione è stata aggiunta:
2012-09-28
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'soe3' = '<SYSTEM32>\Startup.exe'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'soe4' = '%WINDIR%\%USERNAME%1.exe'
[<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Userinit' = '<SYSTEM32>\userinit.exe,<SYSTEM32>\welcome.com'
[<HKLM>\SOFTWARE\Classes\.bat] '' = 'virus'
[<HKLM>\SOFTWARE\Classes\.cmd] '' = 'virus'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'soe1' = '<SYSTEM32>\%USERNAME%small.exe'
Creates or modifies the following files:
%ALLUSERSPROFILE%\Start Menu\Programs\Startup\Startup.exe
%HOMEPATH%\Start Menu\Programs\Startup\Startup.exe
Creates the following files on removable media:
<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\photo\photo.jpg.exe
<Drive name for removable media>:\For you.jpg.exe
<Drive name for removable media>:\Loikawhacking.com
<Drive name for removable media>:\Top model.jpg.exe
<Drive name for removable media>:\photo\For you.jpg.exe
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
hidden files
file extensions
blocks execution of the following system utilities:
Windows Task Manager (Taskmgr)
Registry Editor (RegEdit)
Creates and executes the following:
<SYSTEM32>\welcome.com
<SYSTEM32>\%USERNAME%small.exe
%WINDIR%\%USERNAME%1.exe
Modifies settings of Windows Explorer:
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoFolderOptions' = '00000001'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoFind' = '00000001'
Forces autoplay for removable media.
Modifies file system :
Creates the following files:
<LS_APPDATA>\Microsoft\CD Burning\autorun.inf
<LS_APPDATA>\Microsoft\CD Burning\photo.exe
C:\autorun.inf
C:\ntldr.pif
C:\Documents and Settings\Default User\Start Menu\Programs\Startup\Startup.exe
<SYSTEM32>\%USERNAME%small.exe
%WINDIR%\%USERNAME%1.exe
<SYSTEM32>\welcome.com
<SYSTEM32>\Startup.exe
Sets the 'hidden' attribute to the following files:
<LS_APPDATA>\Microsoft\CD Burning\autorun.inf
<LS_APPDATA>\Microsoft\CD Burning\photo.exe
C:\Documents and Settings\Default User\Start Menu\Programs\Startup\Startup.exe
C:\autorun.inf
<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\Loikawhacking.com
%HOMEPATH%\Start Menu\Programs\Startup\Startup.exe
<SYSTEM32>\%USERNAME%small.exe
%WINDIR%\%USERNAME%1.exe
%ALLUSERSPROFILE%\Start Menu\Programs\Startup\Startup.exe
<SYSTEM32>\welcome.com
<SYSTEM32>\Startup.exe
Deletes the following files:
%WINDIR%\%USERNAME%1.exe
C:\Documents and Settings\Default User\Start Menu\Programs\Startup\Startup.exe
C:\ntldr.pif
<SYSTEM32>\welcome.com
<SYSTEM32>\%USERNAME%small.exe
%HOMEPATH%\Start Menu\Programs\Startup\Startup.exe
<SYSTEM32>\Startup.exe
Miscellaneous:
Searches for the following windows:
ClassName: 'Shell_TrayWnd' WindowName: ''
Scaricate Dr.Web per Android
Gratis per 3 mesi
Tutti i componenti di protezione
Rinnovo versione di prova tramite AppGallery/Google Pay
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