Technical Information
To ensure autorun and distribution
Modifies the following registry keys
- [HKLM\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run] 'explorer' = '<SYSTEM32>\explora.exe'
- [HKLM\Software\Wow6432Node\Microsoft\Windows\CurrentVersion\Run] 'task' = '<SYSTEM32>\task.com'
Malicious functions
Modifies settings of Windows Internet Explorer
- [HKCU\Software\Microsoft\Internet Explorer\Download] 'CheckExeSignatures' = 'no'
- [HKCU\Software\Microsoft\Internet Explorer\Download] 'RunInvalidSignatures' = '00000001'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Attachments] 'SaveZoneInformation' = '00000001'
- [HKCU\Software\Microsoft\Windows\CurrentVersion\Policies\Associations] 'LowRiskFileTypes' = '.zip;.rar;.nfo;.txt;.exe;.bat;.com;.cmd;.reg;.msi;.htm;.html;.gif;.bmp;.jpg;.avi;.mpg;.mpeg;.mov;.mp...
Modifies file system
Creates the following files
- %TEMP%\etilqs_2yu2my3exhkjz6i
- %TEMP%\etilqs_3bafzmjn8z4v6ej
- %TEMP%\etilqs_gtrgciofaiywfkb
- %TEMP%\etilqs_lftoordszgicaeo
- %TEMP%\etilqs_b5hhpd9ippdwubt
- %TEMP%\etilqs_fwrc9wahgzw1gqk
- %TEMP%\etilqs_2l0cdidvsgwt4ea
- %TEMP%\etilqs_nb4lbh8ltsjes31
- %TEMP%\etilqs_uitmopwlrqt6mjd
- %TEMP%\etilqs_l9tpsc6lptpg3fa
Network activity
Connects to
- 'google.com':80
- 'ro###.ebay.com':443
- 'bo##ing.com':443
- 'bo##ing.com':80
- 'ro###.ebay.com':80
- 'sd#####es.operacdn.com':443
- 'x.##2.us':80
- 'fa###ook.com':80
- 'ya###.opera.com':80
- 're###.opera.com':80
- 'uo#.com.br':443
- 's.##mg.com':443
- 'ca####s.uol.com.br':80
- 'bing.com':80
- 'en.###ipedia.org':443
- 'en.###ipedia.org':80
- 'am##on.com':443
- 'se####.yahoo.com':443
- 'au######te.geo.opera.com':443
- 'am##on.com':80
- 'du###uckgo.com':443
- 'se####.yahoo.com':80
- 'au######te.geo.opera.com':80
- 'si#####ck2.opera.com':80
- 'microsoft.com':80
TCP
HTTP GET requests
- http://www.google.com/favicon.ico
- http://www.ya##o.com/?il#####
- http://www.bo##ing.com/index.html?ai##########################################################################################
- http://ro###.ebay.com/rover/1/711-53200-19255-0/1?ic###########################################################################################################################
- http://www.tw##ter.com/?pa################
- http://www.am##on.com/?ta#########################
- 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://re###.opera.com/speeddials/partner/ebay_us
- http://re###.opera.com/speeddials/partner/amazon_us
- http://x.##2.us/x.cer
- http://www.fa###ook.com/campaign/landing.php?ca#########################
- http://re###.opera.com/speeddials/partner/facebook
- http://ya###.opera.com/favicon.ico
- http://re###.opera.com/favicon.ico
- http://www.uo#.com.br/idx_monta.html?ur#################################################
- http://si#####ck2.opera.com/?ho##################################################
- http://ca####s.uol.com.br/idx_monta.html?ur#################################################
- http://si#####ck2.opera.com/?ho########################################################
- http://www.bing.com/s/a/bing_p.ico
- http://en.###ipedia.org/favicon.ico
- http://www.am##on.com/favicon.ico
- http://se####.yahoo.com/favicon.ico
- http://au######te.geo.opera.com/geolocation/
- http://www.op##a.com/follow?ut###############################################################################################
- http://www.microsoft.com/pki/certs/MicRooCerAut_2010-06-23.crt
Other
- 'du###uckgo.com':443
- 'au######te.geo.opera.com':443
- 'se####.yahoo.com':443
- 'am##on.com':443
- 'en.###ipedia.org':443
- 'uo#.com.br':443
- 'sd#####es.operacdn.com':443
- 'ya###.opera.com':443
- 'op##a.com':443
- 'bo##ing.com':443
- 'ro###.ebay.com':443
- 'ya##o.com':443
UDP
- DNS ASK google.com
- DNS ASK bo##ing.com
- DNS ASK tw##ter.com
- DNS ASK ya##o.com
- DNS ASK ro###.ebay.com
- DNS ASK sd#####es.operacdn.com
- DNS ASK fa###ook.com
- DNS ASK x.##2.us
- DNS ASK op##a.com
- DNS ASK ya###.opera.com
- DNS ASK s.##mg.com
- DNS ASK re###.opera.com
- DNS ASK ca####s.uol.com.br
- 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 uo#.com.br
- DNS ASK microsoft.com
Miscellaneous
Searches for the following windows
- ClassName: 'Opera_MessageWindow' WindowName: '%APPDATA%\Opera Software\Opera Stable'
Executes the following
- '%ProgramFiles(x86)%\opera\launcher.exe' -noautoupdate -- "http://cartoes.uol.com.br/idx_monta.html?urls=6353|tema/ferias/uol|epocas_do_ano|FГ©rias"
- '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="2256.12.1697097180\1818940293" --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="2256.11.1415835293\1672867473" --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="2256.10.1215445326\1074054200" --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="2256.9.1889583004\2018132324" --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="2256.4.365553321\1707130018" --lang=en-US --no-sandbox --enable-proprietary-media-types-playback /prefetch:-645351001 /crash-reporter-parent-id=2792
- '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="2256.8.67784734\1033367783" --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="2256.7.591815193\1136383826" --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="2256.15.891583333\1241651374" --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="2256.6.333786667\1969822581" --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="2256.4.365553321\1707130018" --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="2256.0.877454607\1233701135" --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://cartoes.uol.com.br/idx_monta.html?urls=6353|tema/ferias/uol|epocas_do_ano|FГ©rias /crash-reporter-parent-id=2256
- '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' -noautoupdate --ran-launcher -- http://cartoes.uol.com.br/idx_monta.html?urls=6353|tema/ferias/uol|epocas_do_ano|FГ©rias
- '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="2256.5.737762965\1718711587" --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="2256.16.790487937\346029097" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
- '%ProgramFiles(x86)%\opera\launcher.exe' -noautoupdate -- "http://cartoes.uol.com.br/idx_monta.html?urls=6353|tema/ferias/uol|epocas_do_ano|FГ©rias"' (with hidden window)
