Win32.HLLW.Autoruner1.54752
Added to the Dr.Web virus database:
2013-08-26
Virus description added:
2013-08-26
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] '8f382ef7d86852f42b57475efbc940fd' = '"%TEMP%\backtrack.exe" ..'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] '8f382ef7d86852f42b57475efbc940fd' = '"%TEMP%\backtrack.exe" ..'
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'AMIR' = 'wscript.exe //B "%TEMP%\AMIR.VBS"'
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'AMIR' = 'wscript.exe //B "%TEMP%\AMIR.VBS"'
Creates or modifies the following files:
- %HOMEPATH%\Start Menu\Programs\Startup\8f382ef7d86852f42b57475efbc940fd.exe
- %HOMEPATH%\Start Menu\Programs\Startup\AMIR.VBS
Creates the following files on removable media:
- <Drive name for removable media>:\AMIR.VBS.lnk
- <Drive name for removable media>:\8f382ef7d86852f42b57475efbc940fd.lnk
- <Drive name for removable media>:\AMIR.VBS
- <Drive name for removable media>:\8f382ef7d86852f42b57475efbc940fd.exe
Malicious functions:
To bypass firewall, removes or modifies the following registry keys:
- [<HKLM>\SYSTEM\ControlSet001\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List] '%TEMP%\backtrack.exe' = '%TEMP%\backtrack.exe:*:Enabled:backtrack.exe'
Creates and executes the following:
- '%TEMP%\backtrack.exe'
- '%TEMP%\SERVER.EXE'
- '%TEMP%\972.exe'
Executes the following:
- '<SYSTEM32>\netsh.exe' firewall add allowedprogram "%TEMP%\backtrack.exe" "backtrack.exe" ENABLE
- '<SYSTEM32>\wscript.exe' "%TEMP%\AMIR.VBS"
Modifies file system :
Creates the following files:
- %TEMP%\SERVER.EXE
- %TEMP%\backtrack.exe
- %TEMP%\972.exe
- %TEMP%\AMIR.VBS
Sets the 'hidden' attribute to the following files:
- <Drive name for removable media>:\8f382ef7d86852f42b57475efbc940fd.exe
- <Drive name for removable media>:\AMIR.VBS
Network activity:
Connects to:
- '<Private IP address>':8899
- 'localhost':1037
- '<Private IP address>':1177
Miscellaneous:
Searches for the following windows:
- ClassName: 'Indicator' WindowName: '(null)'
欢迎下载
Dr.Web for Android
-
免费3个月
-
可使用所有保护组件
-
可在AppGallery/Google Pay延期
继续使用此网站意味着您同意我们使用Cookie文件和其他用于收集网站访问统计信息的技术手段。详细信息