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Trojan.StartPage.35503

Added to the Dr.Web virus database: 2011-05-25

Virus description added:

Technical Information

To ensure autorun and distribution
Modifies the following registry keys
  • [HKLM\Software\Classes\ppds\Shell\Open\Command] '' = '"Rundll32.exe" "%WINDIR%\msdos32\HtaskDll.dll" orthset'
Modifies file system
Creates the following files
  • %TEMP%\is-m9nt0.tmp\is-e057d.tmp
  • %TEMP%\etilqs_aoq93nt5diutuef
  • %TEMP%\etilqs_p9fyu8kpd7zwql1
  • %TEMP%\etilqs_ubwlm7p7hkp3und
  • %TEMP%\etilqs_m4r8t89ws6ubreb
  • %TEMP%\etilqs_avwnqs5pwomghkl
  • %TEMP%\etilqs_bsd0g0scdjmamje
  • %TEMP%\etilqs_c333tuthgisrs5y
  • %TEMP%\etilqs_hbm5tvoa2ozl9qw
  • %WINDIR%\msdos32\page1.html
  • %WINDIR%\msdos32\page.htm
  • %WINDIR%\ucdos.lnk
  • %WINDIR%\msdos32\ucdos.ppds
  • %WINDIR%\msdos32\rd.txt
  • %WINDIR%\msdos32\infofile.tmp
  • %TEMP%\etilqs_ggqlzmltxsuhzan
  • %WINDIR%\msdos32\config.ini
  • %WINDIR%\msdos32\5.htm
  • %WINDIR%\msdos32\4.htm
  • %WINDIR%\msdos32\3.htm
  • %WINDIR%\msdos32\2.htm
  • %WINDIR%\msdos32\1.htm
  • %WINDIR%\msdos32\install.tmp
  • %ProgramFiles(x86)%\pumsoft\unins000.dat
  • %ProgramFiles(x86)%\pumsoft\is-082tg.tmp
  • %ProgramFiles(x86)%\pumsoft\is-pf48f.tmp
  • %ProgramFiles(x86)%\pumsoft\is-pbeht.tmp
  • %TEMP%\is-soeer.tmp\installdll.dll
  • %TEMP%\is-soeer.tmp\_isetup\_shfoldr.dll
  • %TEMP%\is-soeer.tmp\_isetup\_setup64.tmp
  • %TEMP%\is-soeer.tmp\_isetup\_regdll.tmp
  • %WINDIR%\msdos32\cmucode.cmcod
  • %TEMP%\etilqs_z69fkyemr6xeapb
Deletes the following files
  • %TEMP%\is-soeer.tmp\installdll.dll
  • %TEMP%\is-soeer.tmp\_isetup\_regdll.tmp
  • %TEMP%\is-soeer.tmp\_isetup\_setup64.tmp
  • %TEMP%\is-soeer.tmp\_isetup\_shfoldr.dll
  • %TEMP%\is-m9nt0.tmp\is-e057d.tmp
Moves the following files
  • from %ProgramFiles(x86)%\pumsoft\is-pbeht.tmp to %ProgramFiles(x86)%\pumsoft\unins000.exe
  • from %ProgramFiles(x86)%\pumsoft\is-pf48f.tmp to %ProgramFiles(x86)%\pumsoft\installdll.dll
  • from %ProgramFiles(x86)%\pumsoft\is-082tg.tmp to %ProgramFiles(x86)%\pumsoft\install.tmp
Network activity
Connects to
  • '12#.#24.9.120':8022
  • 'microsoft.com':80
  • 'ro###.ebay.com':443
  • 'ro###.ebay.com':80
  • 'bl#####st.rkn.gov.ru':443
  • 'ya###.opera.com':80
  • 'bl#####st.rkn.gov.ru':80
  • 'fa###ook.com':80
  • 're###.opera.com':80
  • 'si#####ck2.opera.com':80
  • 'sd#####es.operacdn.com':443
  • 'en.###ipedia.org':443
  • 'se####.yahoo.com':443
  • 'am##on.com':443
  • 'bing.com':80
  • 'am##on.com':80
  • 'se####.yahoo.com':80
  • 'du###uckgo.com':443
  • 'google.com':80
  • 'au######te.geo.opera.com':443
  • 'au######te.geo.opera.com':80
  • 'en.###ipedia.org':80
  • 'oc##.#ectigo.com':80
TCP
HTTP GET requests
  • http://au######te.geo.opera.com/geolocation/
  • http://re###.opera.com/speeddials/partner/wikipedia_org_us
  • http://re###.opera.com/speeddials/partner/youtube
  • http://re###.opera.com/speeddials/partner/product
  • http://re###.opera.com/speeddials/partner/booking_com_us
  • http://re###.opera.com/speeddials/partner/twitter_us
  • http://re###.opera.com/speeddials/partner/yahoo
  • http://www.microsoft.com/pki/certs/MicRooCerAut_2010-06-23.crt
  • http://ro###.ebay.com/rover/1/711-53200-19255-0/1?ic###########################################################################################################################
  • http://re###.opera.com/speeddials/partner/ebay_us
  • http://re###.opera.com/speeddials/partner/amazon_us
  • http://ya###.opera.com/favicon.ico
  • http://bl#####st.rkn.gov.ru/DDoS01/5fa60354/
  • http://bl#####st.rkn.gov.ru/
  • http://www.fa###ook.com/campaign/landing.php?ca#########################
  • http://re###.opera.com/speeddials/partner/facebook
  • http://si#####ck2.opera.com/?ho#####################################################
  • http://en.###ipedia.org/favicon.ico
  • http://www.bing.com/s/a/bing_p.ico
  • http://se####.yahoo.com/favicon.ico
  • http://www.am##on.com/favicon.ico
  • http://www.google.com/favicon.ico
  • http://oc##.#ectigo.com/MFIwUDBOMEwwSjAJBgUrDgMCGgUABBQh80WaEMqmyEvaHjlisSfVM4p8SAQUF9nWJSdn%2BTHCSUPZMDZEjGypT%2BsCEQDiYl0go5Ub0XzfCm5hkWLV
  • http://www.ya##o.com/?il#####
Other
  • 'au######te.geo.opera.com':443
  • 'du###uckgo.com':443
  • 'am##on.com':443
  • 'se####.yahoo.com':443
  • 'en.###ipedia.org':443
  • 'bl#####st.rkn.gov.ru':443
  • 'ya###.opera.com':443
  • 'op##a.com':443
  • 'ro###.ebay.com':443
  • 'sd#####es.operacdn.com':443
  • 'ya##o.com':443
UDP
  • DNS ASK google.com
  • DNS ASK microsoft.com
  • DNS ASK sd#####es.operacdn.com
  • DNS ASK ro###.ebay.com
  • DNS ASK 99##cn.info
  • DNS ASK op##a.com
  • DNS ASK ya###.opera.com
  • DNS ASK bl#####st.rkn.gov.ru
  • DNS ASK fa###ook.com
  • DNS ASK re###.opera.com
  • DNS ASK si#####ck2.opera.com
  • DNS ASK en.###ipedia.org
  • DNS ASK bi##.#ikimedia.org
  • DNS ASK bing.com
  • DNS ASK am##on.com
  • DNS ASK du###uckgo.com
  • DNS ASK se####.yahoo.com
  • DNS ASK au######te.geo.opera.com
  • DNS ASK oc##.#ectigo.com
  • DNS ASK ya##o.com
Miscellaneous
Searches for the following windows
  • ClassName: '' WindowName: 'Æô¶¯'
  • ClassName: 'Opera_MessageWindow' WindowName: '%APPDATA%\Opera Software\Opera Stable'
  • ClassName: 'MS_WINHELP' WindowName: ''
Creates and executes the following
  • '%TEMP%\is-m9nt0.tmp\is-e057d.tmp' /SL4 $5024C "<Full path to file>" 818685 52224
Executes the following
  • '%WINDIR%\syswow64\explorer.exe' %ALLUSERSPROFILE%\Microsoft\Windows\Start Menu\Programs\Startup
  • '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="2100.20.495941561\521973947" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
  • '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="2100.19.217520671\165268911" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
  • '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="2100.18.710194847\1240828129" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
  • '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="2100.17.62845914\1985895117" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
  • '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="2100.14.347229578\1937292732" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
  • '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="2100.13.925243367\1825442760" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
  • '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="2100.12.825279527\350770551" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
  • '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="2100.11.1144071016\2099132317" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
  • '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="2100.10.353098644\181969910" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
  • '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="2100.9.1902520059\414787390" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
  • '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="2100.8.1336398210\535040848" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
  • '%ProgramFiles(x86)%\opera\29.0.1795.47\opera_crashreporter.exe' --type=utility --channel="2100.4.327985628\2043839569" --lang=en-US --no-sandbox --enable-proprietary-media-types-playback /prefetch:-645351001 /crash-reporter-parent-id=2200
  • '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="2100.7.1094820566\402788968" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
  • '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="2100.6.1551693093\1243884171" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
  • '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="2100.5.1685758897\1310000017" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
  • '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="2100.4.327985628\2043839569" --lang=en-US --no-sandbox --enable-proprietary-media-types-playback /prefetch:-645351001
  • '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=renderer --alt-high-dpi-setting=96 --disable-direct-npapi-requests --enable-deferred-image-decoding --lang=en-US --enable-proprietary-media-types-playback --extension-process --enable-we...
  • '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=renderer --alt-high-dpi-setting=96 --disable-direct-npapi-requests --enable-deferred-image-decoding --lang=en-US --enable-proprietary-media-types-playback --disable-client-side-phishing-...
  • '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=gpu-process --channel="2100.0.545578709\1776314534" --enable-proprietary-media-types-playback --supports-dual-gpus=false --gpu-driver-bug-workarounds=1,19,42 --gpu-vendor-id=0x0000 --gpu...
  • '%ProgramFiles(x86)%\opera\29.0.1795.47\opera_crashreporter.exe' -noautoupdate --ran-launcher -- http://www.9911cn.info/hao123.html /crash-reporter-parent-id=2100
  • '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' -noautoupdate --ran-launcher -- http://www.9911cn.info/hao123.html
  • '%ProgramFiles(x86)%\opera\launcher.exe' -noautoupdate -- "http://www.9911cn.info/hao123.html"
  • '%WINDIR%\syswow64\rundll32.exe' "%WINDIR%\msdos32\cmucode.cmcod" cmoutput
  • '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="2100.21.1441664131\1879272660" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
  • '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="2100.22.239756147\300428818" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
  • '%WINDIR%\syswow64\rundll32.exe' "%WINDIR%\msdos32\cmucode.cmcod" cmoutput' (with hidden window)
  • '%WINDIR%\syswow64\explorer.exe' %ALLUSERSPROFILE%\Microsoft\Windows\Start Menu\Programs\Startup' (with hidden window)

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  1. If the mobile device is operating normally, download and install Dr.Web for Android. Run a full system scan and follow recommendations to neutralize the detected threats.
  2. If the mobile device has been locked by Android.Locker ransomware (the message on the screen tells you that you have broken some law or demands a set ransom amount; or you will see some other announcement that prevents you from using the handheld normally), do the following:
    • Load your smartphone or tablet in the safe mode (depending on the operating system version and specifications of the particular mobile device involved, this procedure can be performed in various ways; seek clarification from the user guide that was shipped with the device, or contact its manufacturer);
    • Once you have activated safe mode, install the Dr.Web for Android onto the infected handheld and run a full scan of the system; follow the steps recommended for neutralizing the threats that have been detected;
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