Win32.HLLW.Autoruner2.38689

Technical Information

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'quukuej' = '%HOMEPATH%\quukuej.exe /L'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'quukuej' = '%HOMEPATH%\quukuej.exe /N'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'quukuej' = '%HOMEPATH%\quukuej.exe /q'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'quukuej' = '%HOMEPATH%\quukuej.exe /D'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'quukuej' = '%HOMEPATH%\quukuej.exe /V'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'quukuej' = '%HOMEPATH%\quukuej.exe /f'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'quukuej' = '%HOMEPATH%\quukuej.exe /A'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'quukuej' = '%HOMEPATH%\quukuej.exe /e'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'quukuej' = '%HOMEPATH%\quukuej.exe /g'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'quukuej' = '%HOMEPATH%\quukuej.exe /i'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'quukuej' = '%HOMEPATH%\quukuej.exe /K'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'quukuej' = '%HOMEPATH%\quukuej.exe /O'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'quukuej' = '%HOMEPATH%\quukuej.exe /B'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'quukuej' = '%HOMEPATH%\quukuej.exe /j'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'quukuej' = '%HOMEPATH%\quukuej.exe /H'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'quukuej' = '%HOMEPATH%\quukuej.exe /s'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'quukuej' = '%HOMEPATH%\quukuej.exe /M'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'quukuej' = '%HOMEPATH%\quukuej.exe /y'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'quukuej' = '%HOMEPATH%\quukuej.exe /p'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'quukuej' = '%HOMEPATH%\quukuej.exe /z'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'quukuej' = '%HOMEPATH%\quukuej.exe /r'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'quukuej' = '%HOMEPATH%\quukuej.exe /W'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'quukuej' = '%HOMEPATH%\quukuej.exe /t'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'quukuej' = '%HOMEPATH%\quukuej.exe /u'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'quukuej' = '%HOMEPATH%\quukuej.exe /x'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'quukuej' = '%HOMEPATH%\quukuej.exe /C'

Creates the following files on removable media:

<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\NVY.ico
<Drive name for removable media>:\quukuej.exe
<Drive name for removable media>:\quukuejx.exe
<Drive name for removable media>:\New Folder.lnk
<Drive name for removable media>:\Passwords.lnk
<Drive name for removable media>:\Documents.lnk
<Drive name for removable media>:\Pictures.lnk
<Drive name for removable media>:\Music.lnk
<Drive name for removable media>:\Video.lnk

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%\quukuej.exe

Sets the 'hidden' attribute to the following files:

%HOMEPATH%\quukuej.exe
<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\NVY.ico
<Drive name for removable media>:\quukuej.exe
<Drive name for removable media>:\quukuejx.exe

Network activity:

Connects to:

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

UDP:

DNS ASK ns#.##ayer1532.com

Miscellaneous:

Creates and executes the following:

'%HOMEPATH%\quukuej.exe'

Технології

Терміни

Навчання

Міфи

Technical Information