Win32.HLLW.Autoruner1.57280

Technical Information

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qeiij' = '%HOMEPATH%\qeiij.exe /p'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qeiij' = '%HOMEPATH%\qeiij.exe /n'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qeiij' = '%HOMEPATH%\qeiij.exe /d'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qeiij' = '%HOMEPATH%\qeiij.exe /u'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qeiij' = '%HOMEPATH%\qeiij.exe /e'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qeiij' = '%HOMEPATH%\qeiij.exe /m'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qeiij' = '%HOMEPATH%\qeiij.exe /h'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qeiij' = '%HOMEPATH%\qeiij.exe /a'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qeiij' = '%HOMEPATH%\qeiij.exe /c'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qeiij' = '%HOMEPATH%\qeiij.exe /w'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qeiij' = '%HOMEPATH%\qeiij.exe /b'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qeiij' = '%HOMEPATH%\qeiij.exe /q'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qeiij' = '%HOMEPATH%\qeiij.exe /j'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qeiij' = '%HOMEPATH%\qeiij.exe /f'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qeiij' = '%HOMEPATH%\qeiij.exe /s'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qeiij' = '%HOMEPATH%\qeiij.exe /t'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qeiij' = '%HOMEPATH%\qeiij.exe /o'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qeiij' = '%HOMEPATH%\qeiij.exe /k'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qeiij' = '%HOMEPATH%\qeiij.exe /l'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qeiij' = '%HOMEPATH%\qeiij.exe /x'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qeiij' = '%HOMEPATH%\qeiij.exe /y'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qeiij' = '%HOMEPATH%\qeiij.exe /z'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qeiij' = '%HOMEPATH%\qeiij.exe /v'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qeiij' = '%HOMEPATH%\qeiij.exe /r'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qeiij' = '%HOMEPATH%\qeiij.exe /g'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'qeiij' = '%HOMEPATH%\qeiij.exe /i'

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>:\Passwords_backup.exe
<Drive name for removable media>:\RCXB.tmp
<Drive name for removable media>:\Bloc-notes.exe
<Drive name for removable media>:\RCX7.tmp
<Drive name for removable media>:\RCX8.tmp
<Drive name for removable media>:\RCX11.tmp
<Drive name for removable media>:\RCX14.tmp
<Drive name for removable media>:\qeiij_backup.exe
<Drive name for removable media>:\Porn_backup.exe
<Drive name for removable media>:\RCXE.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>:\qeiij.exe
<Drive name for removable media>:\Passwords.exe
<Drive name for removable media>:\RCX6.tmp
<Drive name for removable media>:\RCX5.tmp
<Drive name for removable media>:\Porn.exe
<Drive name for removable media>:\RCX4.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%\qeiij.exe'
'%TEMP%\svchost.exe'
'%TEMP%\letter head-buildtech.exe'

Executes the following:

'%WINDIR%\Microsoft.NET\Framework\v2.0.50727\vbc.exe' /noconfig @"%TEMP%\ar7bwcdc.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\cvtres.exe' /NOLOGO /READONLY /MACHINE:IX86 "/OUT:%TEMP%\RES10.tmp" "%TEMP%\vbcF.tmp"
'%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%\ajzqgm4y.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%\ndcgixna.cmdline"
'%WINDIR%\Microsoft.NET\Framework\v2.0.50727\vbc.exe' /noconfig @"%TEMP%\ihhflqs1.cmdline"
'%WINDIR%\Microsoft.NET\Framework\v2.0.50727\vbc.exe' /noconfig @"%TEMP%\jloqeswh.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%\RESD.tmp
%TEMP%\vbcC.tmp
%TEMP%\wm.resources
%TEMP%\ar7bwcdc.0.vb
%TEMP%\QRNNMb.resources
%TEMP%\tyAZiQTA.resources
%TEMP%\NM.resources
%TEMP%\jloqeswh.0.vb
%TEMP%\jloqeswh.out
%TEMP%\jloqeswh.cmdline
%TEMP%\ar7bwcdc.cmdline
%TEMP%\ajzqgm4y.cmdline
%TEMP%\ajzqgm4y.0.vb
%TEMP%\ajzqgm4y.out
%TEMP%\RES13.tmp
%TEMP%\vbc12.tmp
%TEMP%\vbcF.tmp
%TEMP%\ar7bwcdc.out
%TEMP%\RES10.tmp
%TEMP%\wLgKDKr.resources
%TEMP%\yYU.resources
%TEMP%\ndcgixna.0.vb
%TEMP%\MSNPSharp.dll
%TEMP%\ndcgixna.cmdline
%TEMP%\vbc1.tmp
%TEMP%\ndcgixna.out
%TEMP%\letter head-buildtech.exe
%TEMP%\ZlIFwvg.resources
%TEMP%\svchost.exe
%HOMEPATH%\qeiij.exe
%TEMP%\iXSiLy83.resources
%TEMP%\RES2.tmp
%TEMP%\ihhflqs1.out
%TEMP%\ihhflqs1.cmdline
%TEMP%\vbc9.tmp
%TEMP%\windowsupdate.ico
%TEMP%\RESA.tmp
%TEMP%\PkV.resources
%TEMP%\ndcgixna.exe
%TEMP%\yB.resources
%TEMP%\ihhflqs1.0.vb
%TEMP%\whatdafock.txt

Sets the 'hidden' attribute to the following files:

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

Deletes the following files:

%TEMP%\vbcF.tmp
%TEMP%\RES10.tmp
%TEMP%\ar7bwcdc.cmdline
%TEMP%\ar7bwcdc.0.vb
%TEMP%\ar7bwcdc.out
%TEMP%\jloqeswh.0.vb
%TEMP%\jloqeswh.out
%TEMP%\NM.resources
<Drive name for removable media>:\Porn_backup.exe
%TEMP%\tyAZiQTA.resources
%TEMP%\wm.resources
%TEMP%\ajzqgm4y.out
%TEMP%\ajzqgm4y.0.vb
%TEMP%\ajzqgm4y.cmdline
%TEMP%\wLgKDKr.resources
%TEMP%\yYU.resources
<Drive name for removable media>:\qeiij_backup.exe
%TEMP%\QRNNMb.resources
<Drive name for removable media>:\qeiij.exe
%TEMP%\vbc12.tmp
%TEMP%\RES13.tmp
<Drive name for removable media>:\Sexy.exe
%TEMP%\ndcgixna.out
<Drive name for removable media>:\Porn.exe
%TEMP%\RESA.tmp
<Drive name for removable media>:\Passwords.exe
%TEMP%\vbc1.tmp
%TEMP%\RES2.tmp
%TEMP%\ndcgixna.0.vb
%TEMP%\ndcgixna.cmdline
%TEMP%\ndcgixna.exe
%TEMP%\vbc9.tmp
%TEMP%\windowsupdate.ico
<Drive name for removable media>:\Passwords_backup.exe
%TEMP%\RESD.tmp
%TEMP%\jloqeswh.cmdline
%TEMP%\vbcC.tmp
%TEMP%\ihhflqs1.cmdline
%TEMP%\ihhflqs1.0.vb
%TEMP%\ihhflqs1.out
%TEMP%\yB.resources
%TEMP%\PkV.resources

Network activity:

Connects to:

'ns#.##opbell.com':8000
'17#.#3.169.14':80

UDP:

DNS ASK ns#.##opbell.com

Miscellaneous:

Searches for the following windows:

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

Technologies

Begriffe

Schulung und Training

Mythen

Technical Information