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Win32.HLLW.Autoruner2.13749
Added to the Dr.Web virus database:
2014-05-03
Virus description added:
2014-05-04
Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qiaufo' = '%HOMEPATH%\qiaufo.exe /X'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qiaufo' = '%HOMEPATH%\qiaufo.exe /Z'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qiaufo' = '%HOMEPATH%\qiaufo.exe /Q'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qiaufo' = '%HOMEPATH%\qiaufo.exe /K'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qiaufo' = '%HOMEPATH%\qiaufo.exe /I'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qiaufo' = '%HOMEPATH%\qiaufo.exe /j'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qiaufo' = '%HOMEPATH%\qiaufo.exe /n'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qiaufo' = '%HOMEPATH%\qiaufo.exe /R'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qiaufo' = '%HOMEPATH%\qiaufo.exe /U'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qiaufo' = '%HOMEPATH%\qiaufo.exe /l'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qiaufo' = '%HOMEPATH%\qiaufo.exe /v'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qiaufo' = '%HOMEPATH%\qiaufo.exe /h'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qiaufo' = '%HOMEPATH%\qiaufo.exe /M'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qiaufo' = '%HOMEPATH%\qiaufo.exe /D'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qiaufo' = '%HOMEPATH%\qiaufo.exe /t'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qiaufo' = '%HOMEPATH%\qiaufo.exe /b'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qiaufo' = '%HOMEPATH%\qiaufo.exe /g'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qiaufo' = '%HOMEPATH%\qiaufo.exe /y'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qiaufo' = '%HOMEPATH%\qiaufo.exe /o'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qiaufo' = '%HOMEPATH%\qiaufo.exe /F'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qiaufo' = '%HOMEPATH%\qiaufo.exe /P'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qiaufo' = '%HOMEPATH%\qiaufo.exe /w'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qiaufo' = '%HOMEPATH%\qiaufo.exe /c'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qiaufo' = '%HOMEPATH%\qiaufo.exe /A'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qiaufo' = '%HOMEPATH%\qiaufo.exe /E'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qiaufo' = '%HOMEPATH%\qiaufo.exe /s'
Creates the following files on removable media:
<Drive name for removable media>:\Sexy.exe
<Drive name for removable media>:\Porn.exe
<Drive name for removable media>:\Passwords.exe
<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\qiaufo.exe
<Drive name for removable media>:\Secret.exe
Malicious functions:
To complicate detection of its presence in the operating system,
forces the system hide from view:
Creates and executes the following:
Modifies file system :
Creates the following files:
Sets the 'hidden' attribute to the following files:
<Drive name for removable media>:\qiaufo.exe
<Drive name for removable media>:\autorun.inf
%HOMEPATH%\qiaufo.exe
Network activity:
Connects to:
'ns#.##ayer1352.com':8000
UDP:
DNS ASK dn#.##ftncsi.com
DNS ASK ns#.##ayer1352.com
Miscellaneous:
Searches for the following windows:
ClassName: 'Shell_TrayWnd' WindowName: '(null)'
ClassName: 'Indicator' WindowName: '(null)'
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