Win32.HLLW.Autoruner1.63732

Technical Information

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zooha' = '%HOMEPATH%\zooha.exe /N'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zooha' = '%HOMEPATH%\zooha.exe /E'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zooha' = '%HOMEPATH%\zooha.exe /x'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zooha' = '%HOMEPATH%\zooha.exe /G'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zooha' = '%HOMEPATH%\zooha.exe /q'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zooha' = '%HOMEPATH%\zooha.exe /t'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zooha' = '%HOMEPATH%\zooha.exe /w'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zooha' = '%HOMEPATH%\zooha.exe /c'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zooha' = '%HOMEPATH%\zooha.exe /v'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zooha' = '%HOMEPATH%\zooha.exe /H'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zooha' = '%HOMEPATH%\zooha.exe /f'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zooha' = '%HOMEPATH%\zooha.exe /J'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zooha' = '%HOMEPATH%\zooha.exe /B'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zooha' = '%HOMEPATH%\zooha.exe /P'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zooha' = '%HOMEPATH%\zooha.exe /o'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zooha' = '%HOMEPATH%\zooha.exe /s'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zooha' = '%HOMEPATH%\zooha.exe /i'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zooha' = '%HOMEPATH%\zooha.exe /R'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zooha' = '%HOMEPATH%\zooha.exe /z'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zooha' = '%HOMEPATH%\zooha.exe /l'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zooha' = '%HOMEPATH%\zooha.exe /A'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zooha' = '%HOMEPATH%\zooha.exe /M'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zooha' = '%HOMEPATH%\zooha.exe /Y'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zooha' = '%HOMEPATH%\zooha.exe /u'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zooha' = '%HOMEPATH%\zooha.exe /k'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zooha' = '%HOMEPATH%\zooha.exe /D'

Creates or modifies the following files:

%HOMEPATH%\Start Menu\Programs\Startup\svchost.exe

Creates the following files on removable media:

<Drive name for removable media>:\Porn_backup.exe
<Drive name for removable media>:\RCXE.tmp
<Drive name for removable media>:\RCXB.tmp
<Drive name for removable media>:\Bloc-notes.exe
<Drive name for removable media>:\Passwords_backup.exe
<Drive name for removable media>:\Secret_backup.exe
<Drive name for removable media>:\zooha_backup.exe
<Drive name for removable media>:\RCX17.tmp
<Drive name for removable media>:\RCX14.tmp
<Drive name for removable media>:\RCX11.tmp
<Drive name for removable media>:\Sexy_backup.exe
<Drive name for removable media>:\RCX8.tmp
<Drive name for removable media>:\Sexy.exe
<Drive name for removable media>:\RCX3.tmp
<Drive name for removable media>:\Secret.exe
<Drive name for removable media>:\autorun.inf
<Drive name for removable media>:\zooha.exe
<Drive name for removable media>:\Porn.exe
<Drive name for removable media>:\RCX6.tmp
<Drive name for removable media>:\RCX7.tmp
<Drive name for removable media>:\Passwords.exe
<Drive name for removable media>:\RCX4.tmp
<Drive name for removable media>:\RCX5.tmp

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%\zooha.exe'
'%TEMP%\svchost.exe'
'%TEMP%\naouvim.exe'

Executes the following:

'%WINDIR%\Microsoft.NET\Framework\v2.0.50727\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RES13.tmp" "%TEMP%\vbc12.tmp"
'%WINDIR%\Microsoft.NET\Framework\v2.0.50727\vbc.exe' /noconfig @"%TEMP%\vwxv2snk.cmdline"
'%WINDIR%\Microsoft.NET\Framework\v2.0.50727\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RES10.tmp" "%TEMP%\vbcF.tmp"
'%WINDIR%\Microsoft.NET\Framework\v2.0.50727\vbc.exe' /noconfig @"%TEMP%\oasbbant.cmdline"
'%WINDIR%\Microsoft.NET\Framework\v2.0.50727\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RES19.tmp" "%TEMP%\vbc18.tmp"
'%WINDIR%\Microsoft.NET\Framework\v2.0.50727\vbc.exe' /noconfig @"%TEMP%\9cmgfhj2.cmdline"
'%WINDIR%\Microsoft.NET\Framework\v2.0.50727\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RES16.tmp" "%TEMP%\vbc15.tmp"
'%WINDIR%\Microsoft.NET\Framework\v2.0.50727\vbc.exe' /noconfig @"%TEMP%\7cljh_2l.cmdline"
'%WINDIR%\Microsoft.NET\Framework\v2.0.50727\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RES2.tmp" "%TEMP%\vbc1.tmp"
'%WINDIR%\Microsoft.NET\Framework\v2.0.50727\vbc.exe' /noconfig @"%TEMP%\wmtr8t36.cmdline"
'%WINDIR%\Microsoft.NET\Framework\v2.0.50727\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RESA.tmp" "%TEMP%\vbc9.tmp"
'%WINDIR%\Microsoft.NET\Framework\v2.0.50727\vbc.exe' /noconfig @"%TEMP%\xmznv262.cmdline"
'%WINDIR%\Microsoft.NET\Framework\v2.0.50727\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RESD.tmp" "%TEMP%\vbcC.tmp"
'%WINDIR%\Microsoft.NET\Framework\v2.0.50727\vbc.exe' /noconfig @"%TEMP%\nnuknvur.cmdline"

Modifies file system :

Creates the following files:

%TEMP%\vwxv2snk.0.vb
%TEMP%\tAVBkrxL.resources
%TEMP%\ihDjIIJON.resources
%TEMP%\vwxv2snk.cmdline
%TEMP%\RES13.tmp
%TEMP%\vbc12.tmp
%TEMP%\vwxv2snk.out
%TEMP%\xmznv262.0.vb
%TEMP%\kvVnhS.resources
%TEMP%\fTJ.resources
%TEMP%\xmznv262.cmdline
%TEMP%\RES10.tmp
%TEMP%\vbcF.tmp
%TEMP%\xmznv262.out
%TEMP%\9cmgfhj2.0.vb
%TEMP%\kxb.resources
%TEMP%\mupVALom.resources
%TEMP%\9cmgfhj2.cmdline
%TEMP%\RES19.tmp
%TEMP%\vbc18.tmp
%TEMP%\9cmgfhj2.out
%TEMP%\oasbbant.0.vb
%TEMP%\qSPfiqKY.resources
%TEMP%\FKGWvS.resources
%TEMP%\oasbbant.cmdline
%TEMP%\RES16.tmp
%TEMP%\vbc15.tmp
%TEMP%\oasbbant.out
%TEMP%\vbc1.tmp
%TEMP%\wmtr8t36.out
%TEMP%\wmtr8t36.cmdline
%TEMP%\RES2.tmp
%TEMP%\yuDDlHVPM.resources
%TEMP%\WyoUnLjVQ.resources
%TEMP%\wmtr8t36.exe
%TEMP%\naouvim.exe
%TEMP%\svchost.exe
%TEMP%\mXOTCbmP.resources
%HOMEPATH%\zooha.exe
%TEMP%\wmtr8t36.0.vb
%TEMP%\MSNPSharp.dll
%TEMP%\pC5a1.resources
%TEMP%\nnuknvur.0.vb
%TEMP%\gxfeTIJ.resources
%TEMP%\ZuLf.resources
%TEMP%\nnuknvur.cmdline
%TEMP%\RESD.tmp
%TEMP%\vbcC.tmp
%TEMP%\nnuknvur.out
%TEMP%\7cljh_2l.cmdline
%TEMP%\7cljh_2l.0.vb
%TEMP%\whatdafock.txt
%TEMP%\7cljh_2l.out
%TEMP%\windowsupdate.ico
%TEMP%\RESA.tmp
%TEMP%\vbc9.tmp

Sets the 'hidden' attribute to the following files:

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

Deletes the following files:

%TEMP%\vbc12.tmp
%TEMP%\RES13.tmp
<Drive name for removable media>:\Secret.exe
%TEMP%\vwxv2snk.cmdline
%TEMP%\vwxv2snk.0.vb
%TEMP%\vwxv2snk.out
<Drive name for removable media>:\Secret_backup.exe
%TEMP%\xmznv262.cmdline
%TEMP%\xmznv262.out
%TEMP%\vbcF.tmp
%TEMP%\kvVnhS.resources
%TEMP%\fTJ.resources
%TEMP%\xmznv262.0.vb
%TEMP%\qSPfiqKY.resources
%TEMP%\FKGWvS.resources
%TEMP%\oasbbant.out
%TEMP%\RES19.tmp
<Drive name for removable media>:\zooha.exe
<Drive name for removable media>:\zooha_backup.exe
%TEMP%\oasbbant.cmdline
<Drive name for removable media>:\Sexy_backup.exe
%TEMP%\tAVBkrxL.resources
%TEMP%\ihDjIIJON.resources
%TEMP%\oasbbant.0.vb
%TEMP%\vbc15.tmp
%TEMP%\RES16.tmp
%TEMP%\RES10.tmp
%TEMP%\RESA.tmp
<Drive name for removable media>:\Passwords.exe
<Drive name for removable media>:\Porn.exe
%TEMP%\7cljh_2l.out
%TEMP%\7cljh_2l.cmdline
%TEMP%\vbc9.tmp
<Drive name for removable media>:\Sexy.exe
%TEMP%\wmtr8t36.exe
%TEMP%\vbc1.tmp
%TEMP%\RES2.tmp
%TEMP%\wmtr8t36.out
%TEMP%\wmtr8t36.0.vb
%TEMP%\wmtr8t36.cmdline
%TEMP%\nnuknvur.0.vb
%TEMP%\nnuknvur.cmdline
%TEMP%\nnuknvur.out
<Drive name for removable media>:\Porn_backup.exe
%TEMP%\gxfeTIJ.resources
%TEMP%\ZuLf.resources
%TEMP%\vbcC.tmp
%TEMP%\yuDDlHVPM.resources
%TEMP%\WyoUnLjVQ.resources
%TEMP%\7cljh_2l.0.vb
%TEMP%\RESD.tmp
%TEMP%\windowsupdate.ico
<Drive name for removable media>:\Passwords_backup.exe

Network activity:

Connects to:

'ns#.###nsearcher.net':8000
'17#.#3.169.14':80

UDP:

DNS ASK ns#.###nsearcher.net

Miscellaneous:

Searches for the following windows:

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

Tecnologie

Termini

Formazione ed informazione

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Technical Information