Win32.HLLW.Autoruner2.14060

Technical Information

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'toieq' = '%HOMEPATH%\toieq.exe /E'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'toieq' = '%HOMEPATH%\toieq.exe /Q'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'toieq' = '%HOMEPATH%\toieq.exe /b'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'toieq' = '%HOMEPATH%\toieq.exe /w'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'toieq' = '%HOMEPATH%\toieq.exe /P'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'toieq' = '%HOMEPATH%\toieq.exe /a'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'toieq' = '%HOMEPATH%\toieq.exe /Y'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'toieq' = '%HOMEPATH%\toieq.exe /r'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'toieq' = '%HOMEPATH%\toieq.exe /v'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'toieq' = '%HOMEPATH%\toieq.exe /m'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'toieq' = '%HOMEPATH%\toieq.exe /F'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'toieq' = '%HOMEPATH%\toieq.exe /K'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'toieq' = '%HOMEPATH%\toieq.exe /d'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'toieq' = '%HOMEPATH%\toieq.exe /U'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'toieq' = '%HOMEPATH%\toieq.exe /n'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'toieq' = '%HOMEPATH%\toieq.exe /T'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'toieq' = '%HOMEPATH%\toieq.exe /L'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'toieq' = '%HOMEPATH%\toieq.exe /H'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'toieq' = '%HOMEPATH%\toieq.exe /X'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'toieq' = '%HOMEPATH%\toieq.exe /S'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'toieq' = '%HOMEPATH%\toieq.exe /z'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'toieq' = '%HOMEPATH%\toieq.exe /I'

Creates the following files on removable media:

<Drive name for removable media>:\Documents.lnk
<Drive name for removable media>:\Passwords.lnk
<Drive name for removable media>:\Pictures.lnk
<Drive name for removable media>:\Video.lnk
<Drive name for removable media>:\Music.lnk
<Drive name for removable media>:\LrY.ico
<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\toieq.exe
<Drive name for removable media>:\New Folder.lnk
<Drive name for removable media>:\toieqx.exe

Malicious functions:

To complicate detection of its presence in the operating system,

forces the system hide from view:

hidden files

Creates and executes the following:

'%HOMEPATH%\toieq.exe'

Modifies file system :

Creates the following files:

%HOMEPATH%\toieq.exe

Sets the 'hidden' attribute to the following files:

<Drive name for removable media>:\toieq.exe
<Drive name for removable media>:\toieqx.exe
<Drive name for removable media>:\LrY.ico
%HOMEPATH%\toieq.exe
<Drive name for removable media>:\autorun.inf

Network activity:

Connects to:

'ns#.##ayer1532.com':8000

UDP:

DNS ASK ns#.##ayer1532.com

Miscellaneous:

Searches for the following windows:

ClassName: 'Indicator' WindowName: '(null)'

Tecnologías

Términos

Formación y educación

Mitos

Technical Information