Um eine korrekte Funktionsweise unserer Website zu gewährleisten, müssen Sie die Unterstützung für JavaScript in Ihrem Browser aktivieren.
Win32.HLLW.Autoruner2.40851
Added to the Dr.Web virus database:
2018-06-28
Virus description added:
2018-06-27
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
[<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Shell' = 'Explorer.exe Win-boot.EXE'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Sys32-w32' = '<SYSTEM32>\Booter.EXE'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Sys-Boot' = '%WINDIR%\Win-boot.EXE'
Creates or modifies the following files:
Creates the following files on removable media:
<Drive name for removable media>:\Documents %USERNAME%.exe
<Drive name for removable media>:\Ntldr.EXE
<Drive name for removable media>:\Autorun.inf
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)
blocks the following features:
modifies the following system settings:
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer] 'NoFolderOptions' = '00000001'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoFind' = '00000001'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoRun' = '00000001'
Creates and executes the following:
'' (downloaded from the Internet)
Executes the following:
'<SYSTEM32>\at.exe' /delete /yes
'<SYSTEM32>\at.exe' 12:00 /interactive /EVERY:m,t,w,th,f,s,su <SYSTEM32>\Booter.EXE
Terminates or attempts to terminate
the following system processes:
Forces autoplay for removable media.
Modifies file system:
Creates the following files:
%TEMP%\aut1.tmp
%TEMP%\nsyajdp
%ALLUSERSPROFILE%\Application Data\Exe_Debuger.ini
C:\Ntldr.EXE
%WINDIR%\Win-boot.EXE
<SYSTEM32>\Booter.EXE
C:\Autorun.inf
%ALLUSERSPROFILE%\Application Data\Win-Fixed.exe
Sets the 'hidden' attribute to the following files:
C:\Ntldr.EXE
%WINDIR%\Win-boot.EXE
<SYSTEM32>\Booter.EXE
C:\Autorun.inf
%ALLUSERSPROFILE%\Application Data\Win-Fixed.exe
<Drive name for removable media>:\Autorun.inf
Deletes the following files:
%TEMP%\aut1.tmp
%TEMP%\nsyajdp
<Drive name for removable media>:\Autorun.inf
Substitutes the following files:
<Drive name for removable media>:\Autorun.inf
Network activity:
Connects to:
TCP:
HTTP GET requests:
http://h1.##pway.com/up/apps/Exe_Debuger.ini
http://h1.##pway.com/up/apps/regedit.jpg
UDP:
Miscellaneous:
Creates and executes the following:
'%ALLUSERSPROFILE%\Application Data\Win-Fixed.exe'
Executes the following:
'<SYSTEM32>\cmd.exe' /C AT /delete /yes
'<SYSTEM32>\cmd.exe' /C AT 12:00 /interactive /EVERY:m,t,w,th,f,s,su <SYSTEM32>\Booter.EXE
Laden Sie Dr.Web für Android herunter
Kostenlos für 3 Monate
Alle Schutzkomponenten
Verlängerung der Testversion über AppGallery/Google Pay
Wenn Sie diese Webseite weiter benutzen, bedeutet dies, dass Sie mit der Verarbeitung von Cookies sowie dem Einsatz anderer Technologien zur Sammlung von statistischen Nutzerdaten einverstanden sind. Mehr dazu
OK