Trojan.DownLoader11.6971

Technical Information

Malicious functions:

Creates and executes the following:

'%PROGRAM_FILES%\Dll-Files.com Fixer\DLLFixer.exe' dllfile
'%TEMP%\sph.exe'
'%TEMP%\Setup.exe' /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-
'%TEMP%\is-RQPLV.tmp\Setup.tmp' /SL5="$200E2,3687941,542208,%TEMP%\Setup.exe" /VERYSILENT /SUPPRESSMSGBOXES /NORESTART /SP-

Executes the following:

'<SYSTEM32>\regsvr32.exe' /s "<SYSTEM32>\jscript.dll"

Searches for windows to

detect analytical utilities:

ClassName: 'PROCMON_WINDOW_CLASS' WindowName: '(null)'
ClassName: 'RegMonClass' WindowName: '(null)'
ClassName: 'FileMonClass' WindowName: '(null)'

Modifies file system :

Creates the following files:

%PROGRAM_FILES%\Dll-Files.com Fixer\is-GV08G.tmp
%PROGRAM_FILES%\Dll-Files.com Fixer\is-8GS7V.tmp
%PROGRAM_FILES%\Dll-Files.com Fixer\is-O8L1T.tmp
%ALLUSERSPROFILE%\Start Menu\Programs\Dll-Files Fixer\Uninstall Dll-Files Fixer.lnk
%ALLUSERSPROFILE%\Start Menu\Programs\Dll-Files Fixer\Dll-Files Fixer.lnk
%PROGRAM_FILES%\Dll-Files.com Fixer\is-L8SMD.tmp
%PROGRAM_FILES%\Dll-Files.com Fixer\is-RG055.tmp
%PROGRAM_FILES%\Dll-Files.com Fixer\is-PFRHD.tmp
%PROGRAM_FILES%\Dll-Files.com Fixer\is-KJ273.tmp
%PROGRAM_FILES%\Dll-Files.com Fixer\is-OGJ9O.tmp
%PROGRAM_FILES%\Dll-Files.com Fixer\is-EIL45.tmp
%PROGRAM_FILES%\Dll-Files.com Fixer\is-V9T99.tmp
%APPDATA%\dll-files.com\Fixer\Version 1.0\log_02-27-2014.log
%ALLUSERSPROFILE%\Application Data\Logs\43DBA3A8.license.log
%ALLUSERSPROFILE%\Application Data\TEMP\RAIDTest
%HOMEPATH%\Local Settings\Temporary Internet Files\Content.IE5\KHMHGZ4F\thank-you-for-installing[1]
%PROGRAM_FILES%\Dll-Files.com Fixer\DLLFixer.exe
%TEMP%\aut4.tmp
%PROGRAM_FILES%\Dll-Files.com Fixer\unins000.msg
%APPDATA%\Microsoft\Internet Explorer\Quick Launch\Dll-Files Fixer.lnk
%ALLUSERSPROFILE%\Desktop\Dll-Files Fixer.lnk
<SYSTEM32>\roboot.exe
%TEMP%\is-556QS.tmp\roboot.exe
%PROGRAM_FILES%\Dll-Files.com Fixer\unins000.dat
%PROGRAM_FILES%\Dll-Files.com Fixer\is-DA9S3.tmp
%PROGRAM_FILES%\Dll-Files.com Fixer\is-R29QO.tmp
%TEMP%\is-556QS.tmp\_isetup\_shfoldr.dll
%TEMP%\is-RQPLV.tmp\Setup.tmp
%PROGRAM_FILES%\Dll-Files.com Fixer\is-34CRL.tmp
%PROGRAM_FILES%\Dll-Files.com Fixer\is-DAQO9.tmp
%PROGRAM_FILES%\Dll-Files.com Fixer\is-IPBKF.tmp
%TEMP%\aut2.tmp
%TEMP%\psfbtbl
%TEMP%\aut1.tmp
%TEMP%\sph.exe
%TEMP%\aut3.tmp
%TEMP%\Setup.exe
%PROGRAM_FILES%\Dll-Files.com Fixer\is-U079I.tmp
%PROGRAM_FILES%\Dll-Files.com Fixer\is-5A21K.tmp
%PROGRAM_FILES%\Dll-Files.com Fixer\is-LLUEM.tmp
%PROGRAM_FILES%\Dll-Files.com Fixer\is-BCB2B.tmp
%PROGRAM_FILES%\Dll-Files.com Fixer\is-NL9KK.tmp
%PROGRAM_FILES%\Dll-Files.com Fixer\is-UO9VH.tmp
%PROGRAM_FILES%\Dll-Files.com Fixer\is-3C1EQ.tmp
%PROGRAM_FILES%\Dll-Files.com Fixer\is-G0HTV.tmp
%PROGRAM_FILES%\Dll-Files.com Fixer\is-07FTL.tmp
%PROGRAM_FILES%\Dll-Files.com Fixer\is-31AVO.tmp
%PROGRAM_FILES%\Dll-Files.com Fixer\is-G40F0.tmp
%PROGRAM_FILES%\Dll-Files.com Fixer\is-33IFA.tmp

Deletes the following files:

%TEMP%\is-RQPLV.tmp\Setup.tmp
%TEMP%\is-556QS.tmp\_isetup\_shfoldr.dll
%TEMP%\aut4.tmp
%TEMP%\sph.exe
%TEMP%\Setup.exe
%TEMP%\psfbtbl
%TEMP%\aut1.tmp
%TEMP%\aut2.tmp
%TEMP%\is-556QS.tmp\roboot.exe
%TEMP%\aut3.tmp

Moves the following files:

from %PROGRAM_FILES%\Dll-Files.com Fixer\is-KJ273.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\Swedish_rcp.ini
from %PROGRAM_FILES%\Dll-Files.com Fixer\is-PFRHD.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\Finnish_rcp_fi.ini
from %PROGRAM_FILES%\Dll-Files.com Fixer\is-RG055.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\portugese_rcp_pt.ini
from %PROGRAM_FILES%\Dll-Files.com Fixer\is-NL9KK.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\Norwegian_rcp.ini
from %PROGRAM_FILES%\Dll-Files.com Fixer\is-BCB2B.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\Portuguese_rcp.ini
from %PROGRAM_FILES%\Dll-Files.com Fixer\is-DA9S3.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\Spanish_rcp.ini
from %PROGRAM_FILES%\Dll-Files.com Fixer\is-V9T99.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\russian_rcp_ru.ini
from %PROGRAM_FILES%\Dll-Files.com Fixer\is-8GS7V.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\korean_rcp_ko.ini
from %PROGRAM_FILES%\Dll-Files.com Fixer\is-GV08G.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\TraditionalCn_rcp_zh-tw.ini
from %PROGRAM_FILES%\Dll-Files.com Fixer\is-L8SMD.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\xmllite.dll
from %PROGRAM_FILES%\Dll-Files.com Fixer\is-EIL45.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\greek_rcp_el.ini
from %PROGRAM_FILES%\Dll-Files.com Fixer\is-OGJ9O.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\turkish_rcp_tr.ini
from %PROGRAM_FILES%\Dll-Files.com Fixer\is-O8L1T.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\polish_rcp_pl.ini
from %PROGRAM_FILES%\Dll-Files.com Fixer\is-UO9VH.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\Japanese_rcp.ini
from %PROGRAM_FILES%\Dll-Files.com Fixer\is-34CRL.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\RegCleanPro.dll
from %PROGRAM_FILES%\Dll-Files.com Fixer\is-07FTL.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\CleanSchedule.exe
from %PROGRAM_FILES%\Dll-Files.com Fixer\is-G0HTV.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\isxdl.dll
from %PROGRAM_FILES%\Dll-Files.com Fixer\is-R29QO.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\unins000.exe
from %PROGRAM_FILES%\Dll-Files.com Fixer\is-IPBKF.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\DLLFixer.exe
from %PROGRAM_FILES%\Dll-Files.com Fixer\is-DAQO9.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\install_left_image.bmp
from %PROGRAM_FILES%\Dll-Files.com Fixer\is-3C1EQ.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\Chinese_rcp.ini
from %PROGRAM_FILES%\Dll-Files.com Fixer\is-LLUEM.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\French_rcp.ini
from %PROGRAM_FILES%\Dll-Files.com Fixer\is-5A21K.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\German_rcp.ini
from %PROGRAM_FILES%\Dll-Files.com Fixer\is-U079I.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\Italian_rcp.ini
from %PROGRAM_FILES%\Dll-Files.com Fixer\is-33IFA.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\Danish_rcp.ini
from %PROGRAM_FILES%\Dll-Files.com Fixer\is-G40F0.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\Dutch_rcp.ini
from %PROGRAM_FILES%\Dll-Files.com Fixer\is-31AVO.tmp to %PROGRAM_FILES%\Dll-Files.com Fixer\eng_rcp.ini

Network activity:

Connects to:

'www.dl###iles.com':80
'localhost':1036

TCP:

HTTP GET requests:

www.dl###iles.com/thank-you-for-installing/?la#########################

UDP:

DNS ASK www.dl###iles.com

Miscellaneous:

Searches for the following windows:

ClassName: 'MS_AutodialMonitor' WindowName: '(null)'
ClassName: 'MS_WebcheckMonitor' WindowName: '(null)'
ClassName: 'IEFrame' WindowName: '(null)'
ClassName: 'Shell_TrayWnd' WindowName: '(null)'
ClassName: '' WindowName: '(null)'

テクノロジー

用語

トレーニングコースおよび啓蒙プロジェクト

アンチウイルスに関する誤解と噂

Technical Information

Curing recommendations

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