Win32.HLLW.Autoruner2.34699

Добавлен в вирусную базу Dr.Web: 2018-03-27

Описание добавлено: 2018-03-26

Technical Information

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'vmnoot' = '%HOMEPATH%\vmnoot.exe /e'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'vmnoot' = '%HOMEPATH%\vmnoot.exe /C'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'vmnoot' = '%HOMEPATH%\vmnoot.exe /g'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'vmnoot' = '%HOMEPATH%\vmnoot.exe /p'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'vmnoot' = '%HOMEPATH%\vmnoot.exe /d'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'vmnoot' = '%HOMEPATH%\vmnoot.exe /Z'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'vmnoot' = '%HOMEPATH%\vmnoot.exe /n'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'vmnoot' = '%HOMEPATH%\vmnoot.exe /S'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'vmnoot' = '%HOMEPATH%\vmnoot.exe /b'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'vmnoot' = '%HOMEPATH%\vmnoot.exe /F'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'vmnoot' = '%HOMEPATH%\vmnoot.exe /W'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'vmnoot' = '%HOMEPATH%\vmnoot.exe /l'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'vmnoot' = '%HOMEPATH%\vmnoot.exe /J'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'vmnoot' = '%HOMEPATH%\vmnoot.exe /O'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'vmnoot' = '%HOMEPATH%\vmnoot.exe /I'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'vmnoot' = '%HOMEPATH%\vmnoot.exe /A'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'vmnoot' = '%HOMEPATH%\vmnoot.exe /k'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'vmnoot' = '%HOMEPATH%\vmnoot.exe /y'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'vmnoot' = '%HOMEPATH%\vmnoot.exe /x'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'vmnoot' = '%HOMEPATH%\vmnoot.exe /M'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'vmnoot' = '%HOMEPATH%\vmnoot.exe /R'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'vmnoot' = '%HOMEPATH%\vmnoot.exe /H'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'vmnoot' = '%HOMEPATH%\vmnoot.exe /v'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'vmnoot' = '%HOMEPATH%\vmnoot.exe /t'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'vmnoot' = '%HOMEPATH%\vmnoot.exe /Q'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'vmnoot' = '%HOMEPATH%\vmnoot.exe /u'

Creates the following files on removable media:

<Drive name for removable media>:\Sexy.exe
<Drive name for removable media>:\RCX1.tmp
<Drive name for removable media>:\Secret.exe
<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\vmnoot.exe

Malicious functions:

To complicate detection of its presence in the operating system,

forces the system hide from view:

hidden files

Modifies file system:

Creates the following files:

%HOMEPATH%\vmnoot.exe

Sets the 'hidden' attribute to the following files:

<Drive name for removable media>:\autorun.inf
%HOMEPATH%\vmnoot.exe

Deletes the following files:

<Drive name for removable media>:\Sexy.exe

Substitutes the following files:

<Drive name for removable media>:\Sexy.exe

Network activity:

Connects to:

'ns#.##ayer1352.com':8000

UDP:

DNS ASK ns#.##ayer1352.com

Miscellaneous:

Creates and executes the following:

'%HOMEPATH%\vmnoot.exe'

Технологии

Термины

Обучение и просвещение

Мифы

Technical Information