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Win32.HLLW.Autoruner1.57454

Added to the Dr.Web virus database: 2013-10-03

Virus description added:

Technical Information

To ensure autorun and distribution:
Modifies the following registry keys:
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zootie' = '%HOMEPATH%\zootie.exe /Y'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zootie' = '%HOMEPATH%\zootie.exe /n'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zootie' = '%HOMEPATH%\zootie.exe /b'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zootie' = '%HOMEPATH%\zootie.exe /o'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zootie' = '%HOMEPATH%\zootie.exe /c'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zootie' = '%HOMEPATH%\zootie.exe /w'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zootie' = '%HOMEPATH%\zootie.exe /z'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zootie' = '%HOMEPATH%\zootie.exe /T'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zootie' = '%HOMEPATH%\zootie.exe /u'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zootie' = '%HOMEPATH%\zootie.exe /s'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zootie' = '%HOMEPATH%\zootie.exe /M'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zootie' = '%HOMEPATH%\zootie.exe /r'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zootie' = '%HOMEPATH%\zootie.exe /a'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zootie' = '%HOMEPATH%\zootie.exe /X'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zootie' = '%HOMEPATH%\zootie.exe /J'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zootie' = '%HOMEPATH%\zootie.exe /D'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zootie' = '%HOMEPATH%\zootie.exe /K'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zootie' = '%HOMEPATH%\zootie.exe /I'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zootie' = '%HOMEPATH%\zootie.exe /q'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zootie' = '%HOMEPATH%\zootie.exe /G'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zootie' = '%HOMEPATH%\zootie.exe /e'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zootie' = '%HOMEPATH%\zootie.exe /L'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zootie' = '%HOMEPATH%\zootie.exe /V'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zootie' = '%HOMEPATH%\zootie.exe /p'
  • [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'zootie' = '%HOMEPATH%\zootie.exe /f'
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>:\zootie_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>:\zootie.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%\zootie.exe'
  • '%TEMP%\svchost.exe'
  • '%TEMP%\fauxio.exe'
Executes the following:
  • '%WINDIR%\Microsoft.NET\Framework\v2.0.50727\vbc.exe' /noconfig @"%TEMP%\ygm0dtnf.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%\wqaahake.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%\lffkjfmh.cmdline"
  • '%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%\z8loe_ge.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%\knpfzucf.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%\7jubxwk_.cmdline"
  • '%WINDIR%\Microsoft.NET\Framework\v2.0.50727\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RESA.tmp" "%TEMP%\vbc9.tmp"
Modifies file system :
Creates the following files:
  • %TEMP%\vbcF.tmp
  • %TEMP%\wqaahake.out
  • %TEMP%\wqaahake.cmdline
  • %TEMP%\ilGofOWF.resources
  • %TEMP%\SlOTgEE.resources
  • %TEMP%\RES10.tmp
  • %TEMP%\RESD.tmp
  • %TEMP%\vbcC.tmp
  • %TEMP%\7jubxwk_.out
  • %TEMP%\wqaahake.0.vb
  • %TEMP%\Bci.resources
  • %TEMP%\TsGnrd.resources
  • %TEMP%\ygm0dtnf.0.vb
  • %TEMP%\lffkjfmh.out
  • %TEMP%\lffkjfmh.cmdline
  • %TEMP%\lffkjfmh.0.vb
  • %TEMP%\lWy.resources
  • %TEMP%\RES16.tmp
  • %TEMP%\vbc15.tmp
  • %TEMP%\vbc12.tmp
  • %TEMP%\ygm0dtnf.out
  • %TEMP%\ygm0dtnf.cmdline
  • %TEMP%\KzBGnZZ.resources
  • %TEMP%\tNH.resources
  • %TEMP%\RES13.tmp
  • %TEMP%\vbc1.tmp
  • %TEMP%\knpfzucf.out
  • %TEMP%\knpfzucf.cmdline
  • %HOMEPATH%\zootie.exe
  • %TEMP%\knpfzucf.exe
  • %TEMP%\RES2.tmp
  • %TEMP%\svchost.exe
  • %TEMP%\fauxio.exe
  • %TEMP%\TGOwB.resources
  • %TEMP%\knpfzucf.0.vb
  • %TEMP%\MSNPSharp.dll
  • %TEMP%\6ZF4Hv4.resources
  • %TEMP%\Oy.resources
  • %TEMP%\VeNEkF.resources
  • %TEMP%\windowsupdate.ico
  • %TEMP%\RESA.tmp
  • %TEMP%\7jubxwk_.cmdline
  • %TEMP%\7jubxwk_.0.vb
  • %TEMP%\QbED.resources
  • %TEMP%\z8loe_ge.0.vb
  • %TEMP%\whatdafock.txt
  • %TEMP%\RRbfh.resources
  • %TEMP%\vbc9.tmp
  • %TEMP%\z8loe_ge.out
  • %TEMP%\z8loe_ge.cmdline
Sets the 'hidden' attribute to the following files:
  • <Drive name for removable media>:\zootie.exe
  • <Drive name for removable media>:\autorun.inf
  • %HOMEPATH%\zootie.exe
Deletes the following files:
  • %TEMP%\RES13.tmp
  • <Drive name for removable media>:\Secret.exe
  • <Drive name for removable media>:\Secret_backup.exe
  • %TEMP%\ygm0dtnf.cmdline
  • %TEMP%\ygm0dtnf.0.vb
  • %TEMP%\vbc12.tmp
  • %TEMP%\Bci.resources
  • %TEMP%\wqaahake.cmdline
  • %TEMP%\vbcF.tmp
  • %TEMP%\RES10.tmp
  • %TEMP%\TsGnrd.resources
  • %TEMP%\wqaahake.out
  • %TEMP%\wqaahake.0.vb
  • %TEMP%\tNH.resources
  • %TEMP%\lffkjfmh.cmdline
  • %TEMP%\lffkjfmh.0.vb
  • <Drive name for removable media>:\zootie.exe
  • <Drive name for removable media>:\zootie_backup.exe
  • %TEMP%\KzBGnZZ.resources
  • %TEMP%\lffkjfmh.out
  • %TEMP%\ilGofOWF.resources
  • %TEMP%\SlOTgEE.resources
  • %TEMP%\ygm0dtnf.out
  • %TEMP%\vbc15.tmp
  • %TEMP%\RES16.tmp
  • <Drive name for removable media>:\Sexy_backup.exe
  • %TEMP%\RESA.tmp
  • <Drive name for removable media>:\Passwords.exe
  • <Drive name for removable media>:\Porn.exe
  • %TEMP%\z8loe_ge.out
  • %TEMP%\z8loe_ge.0.vb
  • %TEMP%\vbc9.tmp
  • <Drive name for removable media>:\Sexy.exe
  • %TEMP%\knpfzucf.0.vb
  • %TEMP%\vbc1.tmp
  • %TEMP%\RES2.tmp
  • %TEMP%\knpfzucf.exe
  • %TEMP%\knpfzucf.out
  • %TEMP%\knpfzucf.cmdline
  • %TEMP%\7jubxwk_.0.vb
  • %TEMP%\7jubxwk_.out
  • %TEMP%\7jubxwk_.cmdline
  • <Drive name for removable media>:\Porn_backup.exe
  • %TEMP%\QbED.resources
  • %TEMP%\VeNEkF.resources
  • %TEMP%\vbcC.tmp
  • %TEMP%\RRbfh.resources
  • %TEMP%\Oy.resources
  • %TEMP%\z8loe_ge.cmdline
  • %TEMP%\RESD.tmp
  • %TEMP%\windowsupdate.ico
  • <Drive name for removable media>:\Passwords_backup.exe
Network activity:
Connects to:
  • 'ns#.##ayer1352.com':8000
  • '17#.#3.169.14':80
UDP:
  • DNS ASK ns#.##ayer1352.com
Miscellaneous:
Searches for the following windows:
  • ClassName: 'Indicator' WindowName: '(null)'