Trojan.Encoder.591

Technical Information

To ensure autorun and distribution:

Modifies the following registry keys:

[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\RunOnce] 'RAVCpl32' = '<SYSTEM32>\RAVCpl32.exe'
[<HKLM>\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon] 'Shell' = '<SYSTEM32>\RAVCpl32.exe'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'RAVCpl32' = '<SYSTEM32>\RAVCpl32.exe'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'RAVCpl32' = '<SYSTEM32>\RAVCpl32.exe'

Creates or modifies the following files:

%HOMEPATH%\Start Menu\Programs\Startup\Shortcut to startup_local.lnk
%HOMEPATH%\Start Menu\Programs\Startup\desktop.ini
%ALLUSERSPROFILE%\Start Menu\Programs\Startup\desktop.ini

Substitutes the following executable system files:

<SYSTEM32>\dllcache\msdaprst.dll with <SYSTEM32>\dllcache\msdaprst.dll.new
<SYSTEM32>\dllcache\msdaprsr.dll with <SYSTEM32>\dllcache\msdaprsr.dll.new
<SYSTEM32>\dllcache\msaddsr.dll with <SYSTEM32>\dllcache\msaddsr.dll.new
<SYSTEM32>\dllcache\msdarem.dll with <SYSTEM32>\dllcache\msdarem.dll.new
<SYSTEM32>\dllcache\msdadc.dll with <SYSTEM32>\dllcache\msdadc.dll.new
<SYSTEM32>\dllcache\msdfmap.dll with <SYSTEM32>\dllcache\msdfmap.dll.new
<SYSTEM32>\dllcache\msdaremr.dll with <SYSTEM32>\dllcache\msdaremr.dll.new
<SYSTEM32>\dllcache\msadds.dll with <SYSTEM32>\dllcache\msadds.dll.new
<SYSTEM32>\dllcache\msadcf.dll with <SYSTEM32>\dllcache\msadcf.dll.new
<SYSTEM32>\dllcache\msadcer.dll with <SYSTEM32>\dllcache\msadcer.dll.new
<SYSTEM32>\dllcache\msadce.dll with <SYSTEM32>\dllcache\msadce.dll.new
<SYSTEM32>\dllcache\msadcfr.dll with <SYSTEM32>\dllcache\msadcfr.dll.new
<SYSTEM32>\dllcache\msadcs.dll with <SYSTEM32>\dllcache\msadcs.dll.new
<SYSTEM32>\dllcache\msadcor.dll with <SYSTEM32>\dllcache\msadcor.dll.new
<SYSTEM32>\dllcache\msadco.dll with <SYSTEM32>\dllcache\msadco.dll.new
<SYSTEM32>\dllcache\msdaenum.dll with <SYSTEM32>\dllcache\msdaenum.dll.new
<SYSTEM32>\dllcache\msdaurl.dll with <SYSTEM32>\dllcache\msdaurl.dll.new
<SYSTEM32>\dllcache\msdatt.dll with <SYSTEM32>\dllcache\msdatt.dll.new
<SYSTEM32>\dllcache\msdatl3.dll with <SYSTEM32>\dllcache\msdatl3.dll.new
<SYSTEM32>\dllcache\msxactps.dll with <SYSTEM32>\dllcache\msxactps.dll.new
<SYSTEM32>\dllcache\sqlxmlx.dll with <SYSTEM32>\dllcache\sqlxmlx.dll.new
<SYSTEM32>\dllcache\oledb32r.dll with <SYSTEM32>\dllcache\oledb32r.dll.new
<SYSTEM32>\dllcache\oledb32.dll with <SYSTEM32>\dllcache\oledb32.dll.new
<SYSTEM32>\dllcache\msdasqlr.dll with <SYSTEM32>\dllcache\msdasqlr.dll.new
<SYSTEM32>\dllcache\msdaorar.dll with <SYSTEM32>\dllcache\msdaorar.dll.new
<SYSTEM32>\dllcache\msdaora.dll with <SYSTEM32>\dllcache\msdaora.dll.new
<SYSTEM32>\dllcache\msdaer.dll with <SYSTEM32>\dllcache\msdaer.dll.new
<SYSTEM32>\dllcache\msdaosp.dll with <SYSTEM32>\dllcache\msdaosp.dll.new
<SYSTEM32>\dllcache\msdasql.dll with <SYSTEM32>\dllcache\msdasql.dll.new
<SYSTEM32>\dllcache\msdasc.dll with <SYSTEM32>\dllcache\msdasc.dll.new
<SYSTEM32>\dllcache\msdaps.dll with <SYSTEM32>\dllcache\msdaps.dll.new
<SYSTEM32>\dllcache\fp4autl.dll with <SYSTEM32>\dllcache\fp4autl.dll.new
<SYSTEM32>\dllcache\vgx.dll with <SYSTEM32>\dllcache\vgx.dll.new
<SYSTEM32>\dllcache\triedit.dll with <SYSTEM32>\dllcache\triedit.dll.new
<SYSTEM32>\dllcache\mssoap1.dll with <SYSTEM32>\dllcache\mssoap1.dll.new
<SYSTEM32>\dllcache\spcommon.dll with <SYSTEM32>\dllcache\spcommon.dll.new
<SYSTEM32>\dllcache\mssoapr.dll with <SYSTEM32>\dllcache\mssoapr.dll.new
<SYSTEM32>\dllcache\wisc10.dll with <SYSTEM32>\dllcache\wisc10.dll.new
<SYSTEM32>\dllcache\dhtmled.ocx with <SYSTEM32>\dllcache\dhtmled.ocx.new
<SYSTEM32>\dllcache\msinfo32.exe with <SYSTEM32>\dllcache\msinfo32.exe.new
<SYSTEM32>\dllcache\ieinfo5.ocx with <SYSTEM32>\dllcache\ieinfo5.ocx.new
<SYSTEM32>\dllcache\dao360.dll with <SYSTEM32>\dllcache\dao360.dll.new
<SYSTEM32>\dllcache\sapi.cpl with <SYSTEM32>\dllcache\sapi.cpl.new
<SYSTEM32>\dllcache\spcplui.dll with <SYSTEM32>\dllcache\spcplui.dll.new
<SYSTEM32>\dllcache\sapisvr.exe with <SYSTEM32>\dllcache\sapisvr.exe.new
<SYSTEM32>\dllcache\sapi.dll with <SYSTEM32>\dllcache\sapi.dll.new
<SYSTEM32>\dllcache\spttseng.dll with <SYSTEM32>\dllcache\spttseng.dll.new
<SYSTEM32>\dllcache\msadomd.dll with <SYSTEM32>\dllcache\msadomd.dll.new
<SYSTEM32>\dllcache\msado27.tlb with <SYSTEM32>\dllcache\msado27.tlb.new
<SYSTEM32>\dllcache\msado26.tlb with <SYSTEM32>\dllcache\msado26.tlb.new
<SYSTEM32>\dllcache\msador15.dll with <SYSTEM32>\dllcache\msador15.dll.new
<SYSTEM32>\dllcache\msjro.dll with <SYSTEM32>\dllcache\msjro.dll.new
<SYSTEM32>\dllcache\msadrh15.dll with <SYSTEM32>\dllcache\msadrh15.dll.new
<SYSTEM32>\dllcache\msadox.dll with <SYSTEM32>\dllcache\msadox.dll.new
<SYSTEM32>\dllcache\msado25.tlb with <SYSTEM32>\dllcache\msado25.tlb.new
<SYSTEM32>\dllcache\wab32res.dll with <SYSTEM32>\dllcache\wab32res.dll.new
<SYSTEM32>\dllcache\wab32.dll with <SYSTEM32>\dllcache\wab32.dll.new
<SYSTEM32>\dllcache\directdb.dll with <SYSTEM32>\dllcache\directdb.dll.new
<SYSTEM32>\dllcache\msader15.dll with <SYSTEM32>\dllcache\msader15.dll.new
<SYSTEM32>\dllcache\msado21.tlb with <SYSTEM32>\dllcache\msado21.tlb.new
<SYSTEM32>\dllcache\msado20.tlb with <SYSTEM32>\dllcache\msado20.tlb.new
<SYSTEM32>\dllcache\msado15.dll with <SYSTEM32>\dllcache\msado15.dll.new

Infects the following executable files:

<SYSTEM32>\dllcache\msdarem.dll.new
<SYSTEM32>\dllcache\msdaremr.dll.new
<SYSTEM32>\dllcache\msdaprst.dll.new
<SYSTEM32>\dllcache\msaddsr.dll.new
<SYSTEM32>\dllcache\msdaprsr.dll.new
<SYSTEM32>\dllcache\msdfmap.dll.new
<SYSTEM32>\dllcache\msdaora.dll.new
<SYSTEM32>\dllcache\msdaorar.dll.new
<SYSTEM32>\dllcache\msdaer.dll.new
<SYSTEM32>\dllcache\msdadc.dll.new
<SYSTEM32>\dllcache\msdaenum.dll.new
<SYSTEM32>\dllcache\msadce.dll.new
<SYSTEM32>\dllcache\msadcer.dll.new
<SYSTEM32>\dllcache\msjro.dll.new
<SYSTEM32>\dllcache\msadox.dll.new
<SYSTEM32>\dllcache\msadrh15.dll.new
<SYSTEM32>\dllcache\msadcf.dll.new
<SYSTEM32>\dllcache\msadcs.dll.new
<SYSTEM32>\dllcache\msadds.dll.new
<SYSTEM32>\dllcache\msadcor.dll.new
<SYSTEM32>\dllcache\msadcfr.dll.new
<SYSTEM32>\dllcache\msadco.dll.new
%PROGRAM_FILES%\Internet Explorer\IEXPLORE.EXE
%PROGRAM_FILES%\Internet Explorer\Connection Wizard\icwconn1.exe
%PROGRAM_FILES%\Internet Explorer\iedw.exe
<SYSTEM32>\dllcache\sqlxmlx.dll.new
%PROGRAM_FILES%\FireFox\uninstall\helper.exe
%PROGRAM_FILES%\Internet Explorer\Connection Wizard\icwconn2.exe
%PROGRAM_FILES%\Internet Explorer\Connection Wizard\isignup.exe
%PROGRAM_FILES%\Messenger\msmsgs.exe
%PROGRAM_FILES%\Internet Explorer\Connection Wizard\inetwiz.exe
%PROGRAM_FILES%\Internet Explorer\Connection Wizard\icwrmind.exe
%PROGRAM_FILES%\Internet Explorer\Connection Wizard\icwtutor.exe
<SYSTEM32>\dllcache\msdasql.dll.new
<SYSTEM32>\dllcache\msdasqlr.dll.new
<SYSTEM32>\dllcache\msdasc.dll.new
<SYSTEM32>\dllcache\msdaosp.dll.new
<SYSTEM32>\dllcache\msdaps.dll.new
<SYSTEM32>\dllcache\msdatl3.dll.new
<SYSTEM32>\dllcache\oledb32.dll.new
<SYSTEM32>\dllcache\oledb32r.dll.new
<SYSTEM32>\dllcache\msxactps.dll.new
<SYSTEM32>\dllcache\msdatt.dll.new
<SYSTEM32>\dllcache\msdaurl.dll.new
%PROGRAM_FILES%\FireFox\xpt_dump.exe
%PROGRAM_FILES%\FireFox\xpt_link.exe
%PROGRAM_FILES%\FireFox\xpidl.exe
%PROGRAM_FILES%\FireFox\updater.exe
%PROGRAM_FILES%\FireFox\xpcshell.exe
<SYSTEM32>\dllcache\dao360.dll.new
<SYSTEM32>\dllcache\sapi.dll.new
<SYSTEM32>\dllcache\sapisvr.exe.new
<SYSTEM32>\dllcache\sapi.cpl.new
<SYSTEM32>\dllcache\ieinfo5.ocx.new
<SYSTEM32>\dllcache\msinfo32.exe.new
%CommonProgramFiles%\Microsoft Shared\Speech\sapisvr.exe
%PROGRAM_FILES%\FireFox\crashreporter.exe
%CommonProgramFiles%\Microsoft Shared\MSInfo\msinfo32.exe
C:\Far2\Far.exe
%CommonProgramFiles%\Microsoft Shared\DW\DWTRIG20.EXE
%PROGRAM_FILES%\FireFox\firefox.exe
%PROGRAM_FILES%\FireFox\plugin-container.exe
%PROGRAM_FILES%\FireFox\shlibsign.exe
%PROGRAM_FILES%\FireFox\nsinstall.exe
%PROGRAM_FILES%\FireFox\js.exe
%PROGRAM_FILES%\FireFox\mangle.exe
<SYSTEM32>\dllcache\msado15.dll.new
<SYSTEM32>\dllcache\msado20.tlb.new
<SYSTEM32>\dllcache\msader15.dll.new
<SYSTEM32>\dllcache\wab32.dll.new
<SYSTEM32>\dllcache\wab32res.dll.new
<SYSTEM32>\dllcache\msado21.tlb.new
<SYSTEM32>\dllcache\msadomd.dll.new
<SYSTEM32>\dllcache\msador15.dll.new
<SYSTEM32>\dllcache\msado27.tlb.new
<SYSTEM32>\dllcache\msado25.tlb.new
<SYSTEM32>\dllcache\msado26.tlb.new
<SYSTEM32>\dllcache\vgx.dll.new
<SYSTEM32>\dllcache\fp4autl.dll.new
<SYSTEM32>\dllcache\triedit.dll.new
<SYSTEM32>\dllcache\spcplui.dll.new
<SYSTEM32>\dllcache\dhtmled.ocx.new
<SYSTEM32>\dllcache\mssoap1.dll.new
<SYSTEM32>\dllcache\spttseng.dll.new
<SYSTEM32>\dllcache\directdb.dll.new
<SYSTEM32>\dllcache\spcommon.dll.new
<SYSTEM32>\dllcache\wisc10.dll.new
<SYSTEM32>\dllcache\mssoapr.dll.new

Malicious functions:

To complicate detection of its presence in the operating system,

blocks execution of the following system utilities:

Command Prompt (CMD)
Windows Task Manager (Taskmgr)
Registry Editor (RegEdit)

blocks the following features:

User Account Control (UAC)

Creates and executes the following:

'<SYSTEM32>\RAVCpl32.exe'
'%APPDATA%\process.exe'

Executes the following:

'<SYSTEM32>\net1.exe' user %USERNAME%
'<SYSTEM32>\net1.exe' user %USERNAME% MasterPassword!1
'<SYSTEM32>\ping.exe' 1.1.1.1 -n 1 -w 1000

Terminates or attempts to terminate

the following system processes:

%WINDIR%\Explorer.EXE

the following user processes:

ICQ.exe

Modifies settings of Windows Explorer:

[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoRun' = '00000001'
[<HKCU>\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer] 'NoViewContextMenu' = '00000001'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer] 'NoRun' = '00000001'
[<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer] 'NoViewContextMenu' = '00000001'

Modifies file system :

Creates the following files:

%CommonProgramFiles%\System\msadc\msadds.dll.new
%CommonProgramFiles%\System\msadc\msaddsr.dll.new
%CommonProgramFiles%\System\msadc\msadcor.dll.new
%CommonProgramFiles%\System\msadc\msadcs.dll.new
%CommonProgramFiles%\System\msadc\msdaprsr.dll.new
%CommonProgramFiles%\System\msadc\msdaremr.dll.new
%CommonProgramFiles%\System\msadc\msdfmap.dll.new
%CommonProgramFiles%\System\msadc\msdaprst.dll.new
%CommonProgramFiles%\System\msadc\msdarem.dll.new
%CommonProgramFiles%\System\ado\msadrh15.dll.new
%CommonProgramFiles%\System\ado\msjro.dll.new
%CommonProgramFiles%\System\ado\msador15.dll.new
%CommonProgramFiles%\System\ado\msadox.dll.new
%CommonProgramFiles%\System\msadc\msadce.dll.new
%CommonProgramFiles%\System\msadc\msadcfr.dll.new
%CommonProgramFiles%\System\msadc\msadco.dll.new
%CommonProgramFiles%\System\msadc\msadcer.dll.new
%CommonProgramFiles%\System\msadc\msadcf.dll.new
%CommonProgramFiles%\System\Ole DB\msdatt.dll.new
%CommonProgramFiles%\System\Ole DB\msdaurl.dll.new
%CommonProgramFiles%\System\Ole DB\msdasqlr.dll.new
%CommonProgramFiles%\System\Ole DB\msdatl3.dll.new
%CommonProgramFiles%\System\Ole DB\msxactps.dll.new
%CommonProgramFiles%\System\Ole DB\sqlxmlx.dll.new
C:\System Volume Information\_restore{E7F0F64C-F7E5-4319-8757-E9A20C1C4E14}\RP15\RestorePointSize
%CommonProgramFiles%\System\Ole DB\oledb32.dll.new
%CommonProgramFiles%\System\Ole DB\oledb32r.dll.new
%CommonProgramFiles%\System\Ole DB\msdaer.dll.new
%CommonProgramFiles%\System\Ole DB\msdaora.dll.new
%CommonProgramFiles%\System\Ole DB\msdadc.dll.new
%CommonProgramFiles%\System\Ole DB\msdaenum.dll.new
%CommonProgramFiles%\System\Ole DB\msdaorar.dll.new
%CommonProgramFiles%\System\Ole DB\msdasc.dll.new
%CommonProgramFiles%\System\Ole DB\msdasql.dll.new
%CommonProgramFiles%\System\Ole DB\msdaosp.dll.new
%CommonProgramFiles%\System\Ole DB\msdaps.dll.new
%CommonProgramFiles%\System\ado\msadomd.dll.new
%CommonProgramFiles%\Microsoft Shared\Speech\sapisvr.exe.new
%CommonProgramFiles%\Microsoft Shared\Speech\1033\spcplui.dll.new
%CommonProgramFiles%\Microsoft Shared\Speech\sapi.cpl.new
%CommonProgramFiles%\Microsoft Shared\Speech\sapi.dll.new
%CommonProgramFiles%\Microsoft Shared\Triedit\dhtmled.ocx.new
%CommonProgramFiles%\Microsoft Shared\web server extensions\40\bin\fp4autl.dll.new
%CommonProgramFiles%\MSSoap\Binaries\mssoap1.dll.new
%CommonProgramFiles%\Microsoft Shared\Triedit\triedit.dll.new
%CommonProgramFiles%\Microsoft Shared\VGX\vgx.dll.new
\Device\LanmanRedirector\CRNJEUFU*\MAILSLOT\NET\NETLOGON
<LS_APPDATA>\Steam\<Virus name>.exe_StrongName_zva5kvujylo3ikmcmdfato3gok4j3zbd\1.1.0.0\tcuypmn-.newcfg
<SYSTEM32>\RAVCpl32.exe
%APPDATA%\process.exe
%TEMP%\dw.log
%CommonProgramFiles%\Microsoft Shared\MSInfo\ieinfo5.ocx.new
%CommonProgramFiles%\Microsoft Shared\MSInfo\msinfo32.exe.new
%TEMP%\3ABD1.dmp
%CommonProgramFiles%\Microsoft Shared\DAO\dao360.dll.new
%CommonProgramFiles%\System\ado\msader15.dll.new
%CommonProgramFiles%\System\ado\msado15.dll.new
%CommonProgramFiles%\System\wab32.dll.new
%CommonProgramFiles%\System\wab32res.dll.new
%CommonProgramFiles%\System\ado\msado20.tlb.new
%CommonProgramFiles%\System\ado\msado26.tlb.new
%CommonProgramFiles%\System\ado\msado27.tlb.new
%CommonProgramFiles%\System\ado\msado21.tlb.new
%CommonProgramFiles%\System\ado\msado25.tlb.new
%CommonProgramFiles%\SpeechEngines\Microsoft\spcommon.dll.new
%CommonProgramFiles%\SpeechEngines\Microsoft\Lexicon\1033\ltts1033.lxa.new
%CommonProgramFiles%\MSSoap\Binaries\wisc10.dll.new
%CommonProgramFiles%\MSSoap\Binaries\Resources\1033\mssoapr.dll.new
%CommonProgramFiles%\SpeechEngines\Microsoft\Lexicon\1033\r1033tts.lxa.new
%CommonProgramFiles%\SpeechEngines\Microsoft\TTS\1033\spttseng.dll.new
%CommonProgramFiles%\System\directdb.dll.new
%CommonProgramFiles%\SpeechEngines\Microsoft\TTS\1033\sam.sdf.new
%CommonProgramFiles%\SpeechEngines\Microsoft\TTS\1033\sam.spd.new

Deletes the following files:

%APPDATA%\process.exe

Moves the following files:

from %CommonProgramFiles%\System\msadc\msadds.dll.new to %CommonProgramFiles%\System\msadc\msadds.dll
from %CommonProgramFiles%\System\msadc\msaddsr.dll.new to %CommonProgramFiles%\System\msadc\msaddsr.dll
from %CommonProgramFiles%\System\msadc\msadcor.dll.new to %CommonProgramFiles%\System\msadc\msadcor.dll
from %CommonProgramFiles%\System\msadc\msadcs.dll.new to %CommonProgramFiles%\System\msadc\msadcs.dll
from %CommonProgramFiles%\System\msadc\msdarem.dll.new to %CommonProgramFiles%\System\msadc\msdarem.dll
from %CommonProgramFiles%\System\msadc\msdaremr.dll.new to %CommonProgramFiles%\System\msadc\msdaremr.dll
from %CommonProgramFiles%\System\msadc\msdaprsr.dll.new to %CommonProgramFiles%\System\msadc\msdaprsr.dll
from %CommonProgramFiles%\System\msadc\msdaprst.dll.new to %CommonProgramFiles%\System\msadc\msdaprst.dll
from %CommonProgramFiles%\System\msadc\msadco.dll.new to %CommonProgramFiles%\System\msadc\msadco.dll
from %CommonProgramFiles%\System\ado\msadrh15.dll.new to %CommonProgramFiles%\System\ado\msadrh15.dll
from %CommonProgramFiles%\System\ado\msjro.dll.new to %CommonProgramFiles%\System\ado\msjro.dll
from %CommonProgramFiles%\System\ado\msador15.dll.new to %CommonProgramFiles%\System\ado\msador15.dll
from %CommonProgramFiles%\System\ado\msadox.dll.new to %CommonProgramFiles%\System\ado\msadox.dll
from %CommonProgramFiles%\System\msadc\msadcf.dll.new to %CommonProgramFiles%\System\msadc\msadcf.dll
from %CommonProgramFiles%\System\msadc\msadcfr.dll.new to %CommonProgramFiles%\System\msadc\msadcfr.dll
from %CommonProgramFiles%\System\msadc\msadce.dll.new to %CommonProgramFiles%\System\msadc\msadce.dll
from %CommonProgramFiles%\System\msadc\msadcer.dll.new to %CommonProgramFiles%\System\msadc\msadcer.dll
from %CommonProgramFiles%\System\msadc\msdfmap.dll.new to %CommonProgramFiles%\System\msadc\msdfmap.dll
from %CommonProgramFiles%\System\Ole DB\msdatt.dll.new to %CommonProgramFiles%\System\Ole DB\msdatt.dll
from %CommonProgramFiles%\System\Ole DB\msdaurl.dll.new to %CommonProgramFiles%\System\Ole DB\msdaurl.dll
from %CommonProgramFiles%\System\Ole DB\msdasqlr.dll.new to %CommonProgramFiles%\System\Ole DB\msdasqlr.dll
from %CommonProgramFiles%\System\Ole DB\msdatl3.dll.new to %CommonProgramFiles%\System\Ole DB\msdatl3.dll
from %CommonProgramFiles%\System\Ole DB\oledb32r.dll.new to %CommonProgramFiles%\System\Ole DB\oledb32r.dll
from %CommonProgramFiles%\System\Ole DB\sqlxmlx.dll.new to %CommonProgramFiles%\System\Ole DB\sqlxmlx.dll
from %CommonProgramFiles%\System\Ole DB\msxactps.dll.new to %CommonProgramFiles%\System\Ole DB\msxactps.dll
from %CommonProgramFiles%\System\Ole DB\oledb32.dll.new to %CommonProgramFiles%\System\Ole DB\oledb32.dll
from %CommonProgramFiles%\System\Ole DB\msdasql.dll.new to %CommonProgramFiles%\System\Ole DB\msdasql.dll
from %CommonProgramFiles%\System\Ole DB\msdaer.dll.new to %CommonProgramFiles%\System\Ole DB\msdaer.dll
from %CommonProgramFiles%\System\Ole DB\msdaora.dll.new to %CommonProgramFiles%\System\Ole DB\msdaora.dll
from %CommonProgramFiles%\System\Ole DB\msdadc.dll.new to %CommonProgramFiles%\System\Ole DB\msdadc.dll
from %CommonProgramFiles%\System\Ole DB\msdaenum.dll.new to %CommonProgramFiles%\System\Ole DB\msdaenum.dll
from %CommonProgramFiles%\System\Ole DB\msdaps.dll.new to %CommonProgramFiles%\System\Ole DB\msdaps.dll
from %CommonProgramFiles%\System\Ole DB\msdasc.dll.new to %CommonProgramFiles%\System\Ole DB\msdasc.dll
from %CommonProgramFiles%\System\Ole DB\msdaorar.dll.new to %CommonProgramFiles%\System\Ole DB\msdaorar.dll
from %CommonProgramFiles%\System\Ole DB\msdaosp.dll.new to %CommonProgramFiles%\System\Ole DB\msdaosp.dll
from %CommonProgramFiles%\Microsoft Shared\Triedit\dhtmled.ocx.new to %CommonProgramFiles%\Microsoft Shared\Triedit\dhtmled.ocx
from %CommonProgramFiles%\Microsoft Shared\Triedit\triedit.dll.new to %CommonProgramFiles%\Microsoft Shared\Triedit\triedit.dll
from %CommonProgramFiles%\Microsoft Shared\Speech\sapisvr.exe.new to %CommonProgramFiles%\Microsoft Shared\Speech\sapisvr.exe
from %CommonProgramFiles%\Microsoft Shared\Speech\1033\spcplui.dll.new to %CommonProgramFiles%\Microsoft Shared\Speech\1033\spcplui.dll
from %CommonProgramFiles%\MSSoap\Binaries\mssoap1.dll.new to %CommonProgramFiles%\MSSoap\Binaries\mssoap1.dll
from %CommonProgramFiles%\MSSoap\Binaries\wisc10.dll.new to %CommonProgramFiles%\MSSoap\Binaries\wisc10.dll
from %CommonProgramFiles%\Microsoft Shared\VGX\vgx.dll.new to %CommonProgramFiles%\Microsoft Shared\VGX\vgx.dll
from %CommonProgramFiles%\Microsoft Shared\web server extensions\40\bin\fp4autl.dll.new to %CommonProgramFiles%\Microsoft Shared\web server extensions\40\bin\fp4autl.dll
from %CommonProgramFiles%\Microsoft Shared\Speech\sapi.dll.new to %CommonProgramFiles%\Microsoft Shared\Speech\sapi.dll
from %TEMP%\dw.log to %TEMP%\dw.log.crypt
from <Auxiliary element> to <Auxiliary element>
from <LS_APPDATA>\Steam\<Virus name>.exe_StrongName_zva5kvujylo3ikmcmdfato3gok4j3zbd\1.1.0.0\tcuypmn-.newcfg to <LS_APPDATA>\Steam\<Virus name>.exe_StrongName_zva5kvujylo3ikmcmdfato3gok4j3zbd\1.1.0.0\user.config
from <LS_APPDATA>\Steam\<Virus name>.exe_StrongName_zva5kvujylo3ikmcmdfato3gok4j3zbd\1.1.0.0\user.config to <LS_APPDATA>\Steam\<Virus name>.exe_StrongName_zva5kvujylo3ikmcmdfato3gok4j3zbd\1.1.0.0\user.config.crypt
from %CommonProgramFiles%\Microsoft Shared\MSInfo\msinfo32.exe.new to %CommonProgramFiles%\Microsoft Shared\MSInfo\msinfo32.exe
from %CommonProgramFiles%\Microsoft Shared\Speech\sapi.cpl.new to %CommonProgramFiles%\Microsoft Shared\Speech\sapi.cpl
from %CommonProgramFiles%\Microsoft Shared\DAO\dao360.dll.new to %CommonProgramFiles%\Microsoft Shared\DAO\dao360.dll
from %CommonProgramFiles%\Microsoft Shared\MSInfo\ieinfo5.ocx.new to %CommonProgramFiles%\Microsoft Shared\MSInfo\ieinfo5.ocx
from %CommonProgramFiles%\MSSoap\Binaries\Resources\1033\mssoapr.dll.new to %CommonProgramFiles%\MSSoap\Binaries\Resources\1033\mssoapr.dll
from %CommonProgramFiles%\System\ado\msado20.tlb.new to %CommonProgramFiles%\System\ado\msado20.tlb
from %CommonProgramFiles%\System\ado\msado21.tlb.new to %CommonProgramFiles%\System\ado\msado21.tlb
from %CommonProgramFiles%\System\ado\msader15.dll.new to %CommonProgramFiles%\System\ado\msader15.dll
from %CommonProgramFiles%\System\ado\msado15.dll.new to %CommonProgramFiles%\System\ado\msado15.dll
from %CommonProgramFiles%\System\ado\msado27.tlb.new to %CommonProgramFiles%\System\ado\msado27.tlb
from %CommonProgramFiles%\System\ado\msadomd.dll.new to %CommonProgramFiles%\System\ado\msadomd.dll
from %CommonProgramFiles%\System\ado\msado25.tlb.new to %CommonProgramFiles%\System\ado\msado25.tlb
from %CommonProgramFiles%\System\ado\msado26.tlb.new to %CommonProgramFiles%\System\ado\msado26.tlb
from %CommonProgramFiles%\System\wab32res.dll.new to %CommonProgramFiles%\System\wab32res.dll
from %CommonProgramFiles%\SpeechEngines\Microsoft\Lexicon\1033\r1033tts.lxa.new to %CommonProgramFiles%\SpeechEngines\Microsoft\Lexicon\1033\r1033tts.lxa
from %CommonProgramFiles%\SpeechEngines\Microsoft\TTS\1033\sam.sdf.new to %CommonProgramFiles%\SpeechEngines\Microsoft\TTS\1033\sam.sdf
from %CommonProgramFiles%\SpeechEngines\Microsoft\spcommon.dll.new to %CommonProgramFiles%\SpeechEngines\Microsoft\spcommon.dll
from %CommonProgramFiles%\SpeechEngines\Microsoft\Lexicon\1033\ltts1033.lxa.new to %CommonProgramFiles%\SpeechEngines\Microsoft\Lexicon\1033\ltts1033.lxa
from %CommonProgramFiles%\System\directdb.dll.new to %CommonProgramFiles%\System\directdb.dll
from %CommonProgramFiles%\System\wab32.dll.new to %CommonProgramFiles%\System\wab32.dll
from %CommonProgramFiles%\SpeechEngines\Microsoft\TTS\1033\sam.spd.new to %CommonProgramFiles%\SpeechEngines\Microsoft\TTS\1033\sam.spd
from %CommonProgramFiles%\SpeechEngines\Microsoft\TTS\1033\spttseng.dll.new to %CommonProgramFiles%\SpeechEngines\Microsoft\TTS\1033\spttseng.dll

Modifies the HOSTS file.

Moves itself:

from <Full path to virus> to <Full path to virus>.crypt

Network activity:

Connects to:

'localhost':1035
'ps###onnect.biz':80
'wp#d':80

TCP:

HTTP GET requests:

ps###onnect.biz/index.php
wp#d/wpad.dat

UDP:

DNS ASK ps###onnect.biz
DNS ASK wp#d

Miscellaneous:

Searches for the following windows:

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

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