Technical Information
Malicious functions
To complicate detection of its presence in the operating system,
modifies the following system settings:
- DNS server to '<DNS_SERVER>'
Sets a new unauthorized home page for Windows Internet Explorer.
Modifies file system
Creates the following files
- %TEMP%\e1c46.tmp
- %TEMP%\etilqs_0yabneb9i4siixu
- %TEMP%\etilqs_gxmg9w5iiwbcbun
- %TEMP%\etilqs_eofvrzakj7kipzd
- %TEMP%\etilqs_2yybmfktsvy7ntw
- %TEMP%\etilqs_5poclhfe4mneltm
- %TEMP%\etilqs_p9bwidduyqf8f0a
- %TEMP%\etilqs_emmkracqmzfutbf
- %TEMP%\etilqs_twl49wsq7fq545k
- %TEMP%\etilqs_znjgotsdl72ks0u
- %TEMP%\e8f35.tmp
- %TEMP%\e8e1b.tmp
- <Current directory>\blrl.mir
- <Current directory>\updata.bat
- %WINDIR%\syswow64\shan.bat
- %TEMP%\e1ea9.tmp
- %TEMP%\e1ddd.tmp
- %TEMP%\e9010.tmp
- %TEMP%\etilqs_xh6wyvrxnjatwkb
Sets the 'hidden' attribute to the following files
- <Current directory>\updata.bat
Deletes the following files
- %TEMP%\e1c46.tmp
- %TEMP%\e1ddd.tmp
- %TEMP%\e1ea9.tmp
- <DRIVERS>\etc\hosts
- <Current directory>\updata.bat
- %TEMP%\e8e1b.tmp
- %TEMP%\e8f35.tmp
- %TEMP%\e9010.tmp
- <Current directory>\blrl.mir
Substitutes the following files
- %WINDIR%\syswow64\shan.bat
- <Current directory>\updata.bat
Network activity
UDP
- DNS ASK 1.######heng.sinaapp.com
- DNS ASK microsoft.com
- DNS ASK 52##zu.com
- DNS ASK google.com
- DNS ASK se####.yahoo.com
- DNS ASK au######te.geo.opera.com
- DNS ASK du###uckgo.com
- DNS ASK am##on.com
- DNS ASK bing.com
- DNS ASK re###.opera.com
- DNS ASK bi##.#ikimedia.org
- DNS ASK si#####ck2.opera.com
- DNS ASK ya###.opera.com
- DNS ASK ww##.#opojie.com
- DNS ASK en.###ipedia.org
Miscellaneous
Searches for the following windows
- ClassName: 'Opera_MessageWindow' WindowName: '%APPDATA%\Opera Software\Opera Stable'
Creates and executes the following
- '<Current directory>\blrl.mir'
Executes the following
- '%WINDIR%\syswow64\cmd.exe' /c <SYSTEM32>\shan.bat
- '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="2820.8.110407839\143603453" --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="2820.7.659215165\1652604579" --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="2820.6.1899191605\1460235343" --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="2820.5.1496725240\985140107" --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="2820.4.329283098\1526450057" --lang=en-US --no-sandbox --enable-proprietary-media-types-playback /prefetch:-645351001 /crash-reporter-parent-id=644
- '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="2820.4.329283098\1526450057" --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="2820.0.523775232\2137708407" --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://www1.sopojie.com/ /crash-reporter-parent-id=2820
- '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' -noautoupdate --ran-launcher -- http://www1.sopojie.com/
- '%ProgramFiles(x86)%\opera\launcher.exe' -noautoupdate -- "http://www1.sopojie.com/"
- '%WINDIR%\syswow64\cmd.exe' /c <Current directory>\updata.bat
- '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="2820.9.631055741\1196016984" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
- '%WINDIR%\syswow64\attrib.exe' <DRIVERS>\etc\hosts -h -r
- '%WINDIR%\syswow64\cacls.exe' <DRIVERS>\etc\hosts.ics /g everyone:f
- '%WINDIR%\syswow64\cacls.exe' <DRIVERS>\etc\hosts /g everyone:f
- '%WINDIR%\syswow64\cacls.exe' <DRIVERS>\etc /g everyone:f
- '%WINDIR%\syswow64\cmd.exe' /S /D /c" echo y"
- '%WINDIR%\syswow64\icacls.exe' <DRIVERS>\etc\hosts.ics /t /grant:r everyone:f
- '%WINDIR%\syswow64\icacls.exe' <DRIVERS>\etc\hosts /t /grant:r everyone:f
- '%WINDIR%\syswow64\icacls.exe' <DRIVERS>\etc /t /grant:r everyone:f
- '%WINDIR%\syswow64\netsh.exe' interface ip add dns "" 8.#.8.8 index=2
- '%WINDIR%\syswow64\netsh.exe' interface ip set dns name="" source=static addr=11#.#14.114.114
- '%WINDIR%\syswow64\findstr.exe' /r "▒╛"
- '%WINDIR%\syswow64\ipconfig.exe'
- '%WINDIR%\syswow64\cmd.exe' /c ipconfig |findstr /r "▒╛"
- '%WINDIR%\syswow64\attrib.exe' <DRIVERS>\etc\hosts.ics -h -r
- '%ProgramFiles(x86)%\opera\29.0.1795.47\opera.exe' --type=utility --channel="2820.10.2072243955\1333156558" --lang=en-US --enable-proprietary-media-types-playback --ignored=" --type=renderer " /prefetch:-645351001
- '%WINDIR%\syswow64\cmd.exe' /c <Current directory>\updata.bat' (with hidden window)
- '%WINDIR%\syswow64\cmd.exe' /c <SYSTEM32>\shan.bat' (with hidden window)
