Win32.HLLW.Autoruner1.57454

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)'

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Technical Information