Technical Information
Malicious functions
Injects code into
the following system processes:
- %WINDIR%\syswow64\rundll32.exe
Modifies file system
Creates the following files
- %TEMP%\etilqs_44h1vkal7stdbqb
- %TEMP%\etilqs_5w9l1ttalfuupgk
- %TEMP%\etilqs_as75wcyjc5mjh11
- %TEMP%\etilqs_wfzg12j3bryajpe
- %TEMP%\etilqs_jfqn0agrllc5uli
- %TEMP%\etilqs_aposlr2wigeweue
- %TEMP%\etilqs_9bawdtyiv6ski5r
- %TEMP%\etilqs_xvvjz5ev7rzmqpe
- %TEMP%\etilqs_xmcirmycvsgjdni
- %TEMP%\etilqs_s5qvzvslnaddcwa
Network activity
Connects to
- 'la#####r.nullcore.net':952
- 'ro###.ebay.com':80
- 'ya###.opera.com':80
- 'fa###ook.com':80
- 'si#####ck2.opera.com':443
- 're###.opera.com':80
- 'si#####ck2.opera.com':80
- 'en.###ipedia.org':443
- 'se####.yahoo.com':443
- 'am##on.com':443
- 'en.###ipedia.org':80
- 'se####.yahoo.com':80
- 'bing.com':80
- 'am##on.com':80
- 'du###uckgo.com':443
- 'google.com':80
- 'au######te.geo.opera.com':443
- 'au######te.geo.opera.com':80
- 'ro###.ebay.com':443
- 'nu###ore.net':443
TCP
HTTP GET requests
- http://au######te.geo.opera.com/geolocation/
- http://ya###.opera.com/favicon.ico
- http://www.am##on.com/?ta#########################
- http://re###.opera.com/speeddials/partner/amazon_us
- http://www.fa###ook.com/favicon.ico
- http://re###.opera.com/favicon.ico
- http://www.fa###ook.com/fz139/?ca#########################
- http://www.fa###ook.com/campaign/landing.php?ca#########################
- http://re###.opera.com/speeddials/partner/facebook
- http://re###.opera.com/www.opera.com/firstrun/
- http://si#####ck2.opera.com/?ho###################################################
- http://en.###ipedia.org/favicon.ico
- http://se####.yahoo.com/favicon.ico
- http://www.bing.com/s/a/bing_p.ico
- http://www.am##on.com/favicon.ico
- http://www.google.com/favicon.ico
- http://re###.opera.com/speeddials/partner/ebay_us
- http://ro###.ebay.com/rover/1/711-53200-19255-0/1?ic###########################################################################################################################
Other
- 'la#####r.nullcore.net':952
- 'au######te.geo.opera.com':443
- 'du###uckgo.com':443
- 'am##on.com':443
- 'se####.yahoo.com':443
- 'en.###ipedia.org':443
- 'si#####ck2.opera.com':443
- 'ya###.opera.com':443
- 'ro###.ebay.com':443
- 'op##a.com':443
- 'la#####r.nullcore.net':443
UDP
- DNS ASK la#####r.nullcore.net
- DNS ASK google.com
- DNS ASK au######te.geo.opera.com
- DNS ASK du###uckgo.com
- DNS ASK am##on.com
- DNS ASK se####.yahoo.com
- DNS ASK bi##.#ikimedia.org
- DNS ASK bing.com
- DNS ASK en.###ipedia.org
- DNS ASK si#####ck2.opera.com
- DNS ASK re###.opera.com
- DNS ASK fa###ook.com
- DNS ASK ya###.opera.com
- DNS ASK op##a.com
- DNS ASK ro###.ebay.com
- DNS ASK nu###ore.net
Miscellaneous
Searches for the following windows
- ClassName: 'Opera_MessageWindow' WindowName: '%APPDATA%\Opera Software\Opera Stable'
Executes the following
- '%WINDIR%\syswow64\rundll32.exe'
- '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="2980.12.842061386\1267447923" --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="2980.11.310474958\1569933025" --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="2980.10.1522850576\2111633208" --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="2980.9.1070478024\809147732" --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="2980.8.534087750\1227408131" --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="2980.7.325332188\741462846" --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="2980.6.291812193\69940683" --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="2980.15.449443061\1526776390" --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="2980.5.1715375205\190297606" --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="2980.4.90881262\1215119887" --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="2980.0.1463157325\546421535" --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 -- https://nullcore.net/profile /crash-reporter-parent-id=2980
- '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' -noautoupdate --ran-launcher -- https://nullcore.net/profile
- '%ProgramFiles(x86)%\opera\launcher.exe' -noautoupdate -- "https://nullcore.net/profile"
- '%ProgramFiles(x86)%\opera\29.0.1795.47\opera_crashreporter.exe' --type=utility --channel="2980.4.90881262\1215119887" --lang=en-US --no-sandbox --enable-proprietary-media-types-playback /prefetch:-645351001 /crash-reporter-parent-id=1140
- '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="2980.16.260422079\1946998618" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
