Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'Center Device Information Helper' = '<SYSTEM32>\uvudwtozy.exe'
Creates the following services:
- [<HKLM>\SYSTEM\ControlSet001\Services\Network Font PNRP SSDP Power DCOM Key] 'ImagePath' = '<SYSTEM32>\uvudwtozy.exe'
- [<HKLM>\SYSTEM\ControlSet001\Services\Network Font PNRP SSDP Power DCOM Key] 'Start' = '00000002'
Malicious functions:
To complicate detection of its presence in the operating system,
blocks the following features:
- Windows Security Center
Creates and executes the following:
- '<SYSTEM32>\mmjkewmxrgk.exe' "<SYSTEM32>\uvudwtozy.exe"
- '%WINDIR%\Temp\rmelpbmk33vcgp.exe' -r 26813 tcp
- '%TEMP%\rmelpbmk2tkogpmhq77yjg.exe'
- '<SYSTEM32>\uvudwtozy.exe'
Modifies file system:
Creates the following files:
- <SYSTEM32>\rrmlhwdpsqc\run
- <SYSTEM32>\rrmlhwdpsqc\rng
- %WINDIR%\Temp\rmelpbmk33vcgp.exe
- <SYSTEM32>\rrmlhwdpsqc\cfg
- <SYSTEM32>\mmjkewmxrgk.exe
- %TEMP%\rmelpbmk2tkogpmhq77yjg.exe
- <SYSTEM32>\rrmlhwdpsqc\tst
- <SYSTEM32>\uvudwtozy.exe
- <SYSTEM32>\rrmlhwdpsqc\etc
Sets the 'hidden' attribute to the following files:
- <SYSTEM32>\mmjkewmxrgk.exe
- <SYSTEM32>\uvudwtozy.exe
Deletes the following files:
- %WINDIR%\Temp\rmelpbmk33vcgp.exe
- <DRIVERS>\etc\hosts
- %TEMP%\rmelpbmk2tkogpmhq77yjg.exe
Substitutes the HOSTS file.
Network activity:
Connects to:
- 'se###name.net':80
- 'le###name.net':80
- 'se###half.net':80
- 'le###half.net':80
- 'se###guide.net':80
- 'le###late.net':80
- 'to###alf.net':80
- 'le###guide.net':80
- 'se###late.net':80
- 'fi###ate.net':80
- 'pl###half.net':80
- 'fi###alf.net':80
- 'lr###late.net':80
- 'vi###ate.net':80
- 'pl###name.net':80
- 'fi###uide.net':80
- 'pl###late.net':80
- 'fi###ame.net':80
- 'pl###guide.net':80
- 've###uide.net':80
- 'we###ate.net':80
- 've###ame.net':80
- 'we###uide.net':80
- 've###ate.net':80
- 'pi###name.net':80
- 'mu###ame.net':80
- 'pi###half.net':80
- 'mu###alf.net':80
- 'we###ame.net':80
- 'fa###ame.net':80
- 'to###uide.net':80
- 'fa###alf.net':80
- 'to###ame.net':80
- 'fa###uide.net':80
- 'we###alf.net':80
- 've###alf.net':80
- 'to###ate.net':80
- 'fa###ate.net':80
- 'pi###color.net':80
- 'mu###olor.net':80
- 'pi###high.net':80
- 'mu###igh.net':80
- 'pi###only.net':80
- 'ta###eel.net':80
- 'wa###igh.net':80
- 'mu###nly.net':80
- 'wa###eel.net':80
- 'mu###eel.net':80
- 'be##lxc.com':80
- 'de###lxc.com':80
- 'ri###nstorm.net':80
- 'af###sllc.com':80
- 'we###olor.net':80
- 've###nly.net':80
- 'pi###feel.net':80
- 've###olor.net':80
- 'we###nly.net':80
- 'yo###ate.net':80
- 'lr###half.net':80
- 'yo###uide.net':80
- 'tr###late.net':80
- 'vi###alf.net':80
- 'lr###guide.net':80
- 'vi###uide.net':80
- 'lr###name.net':80
- 'vi###ame.net':80
- 'tr###guide.net':80
- 'ta###olor.net':80
- 'wa###nly.net':80
- 'ta###igh.net':80
- 'wa###olor.net':80
- 'ta###nly.net':80
- 'tr###name.net':80
- 'yo###ame.net':80
- 'tr###half.net':80
- 'yo###alf.net':80
TCP:
HTTP GET requests:
- http://se###name.net/index.php
- http://le###name.net/index.php
- http://se###half.net/index.php
- http://le###half.net/index.php
- http://se###guide.net/index.php
- http://le###late.net/index.php
- http://to###alf.net/index.php
- http://le###guide.net/index.php
- http://se###late.net/index.php
- http://fi###ate.net/index.php
- http://pl###half.net/index.php
- http://fi###alf.net/index.php
- http://lr###late.net/index.php
- http://vi###ate.net/index.php
- http://pl###name.net/index.php
- http://fi###uide.net/index.php
- http://pl###late.net/index.php
- http://fi###ame.net/index.php
- http://pl###guide.net/index.php
- http://ve###uide.net/index.php
- http://we###ate.net/index.php
- http://ve###ame.net/index.php
- http://we###uide.net/index.php
- http://ve###ate.net/index.php
- http://pi###name.net/index.php
- http://mu###ame.net/index.php
- http://pi###half.net/index.php
- http://mu###alf.net/index.php
- http://we###ame.net/index.php
- http://fa###ame.net/index.php
- http://to###uide.net/index.php
- http://fa###alf.net/index.php
- http://to###ame.net/index.php
- http://fa###uide.net/index.php
- http://we###alf.net/index.php
- http://ve###alf.net/index.php
- http://to###ate.net/index.php
- http://fa###ate.net/index.php
- http://pi###color.net/index.php
- http://mu###olor.net/index.php
- http://pi###high.net/index.php
- http://mu###igh.net/index.php
- http://pi###only.net/index.php
- http://ta###eel.net/index.php
- http://wa###igh.net/index.php
- http://mu###nly.net/index.php
- http://wa###eel.net/index.php
- http://mu###eel.net/index.php
- http://be##lxc.com/index.php
- http://de###lxc.com/index.php
- http://ri###nstorm.net/index.php
- http://af###sllc.com/index.php
- http://we###olor.net/index.php
- http://ve###nly.net/index.php
- http://pi###feel.net/index.php
- http://ve###olor.net/index.php
- http://we###nly.net/index.php
- http://yo###ate.net/index.php
- http://lr###half.net/index.php
- http://yo###uide.net/index.php
- http://tr###late.net/index.php
- http://vi###alf.net/index.php
- http://lr###guide.net/index.php
- http://vi###uide.net/index.php
- http://lr###name.net/index.php
- http://vi###ame.net/index.php
- http://tr###guide.net/index.php
- http://ta###olor.net/index.php
- http://wa###nly.net/index.php
- http://ta###igh.net/index.php
- http://wa###olor.net/index.php
- http://ta###nly.net/index.php
- http://tr###name.net/index.php
- http://yo###ame.net/index.php
- http://tr###half.net/index.php
- http://yo###alf.net/index.php
UDP:
- DNS ASK se###name.net
- DNS ASK le###name.net
- DNS ASK se###half.net
- DNS ASK le###half.net
- DNS ASK se###guide.net
- DNS ASK le###late.net
- DNS ASK to###alf.net
- DNS ASK le###guide.net
- DNS ASK se###late.net
- DNS ASK fi###ate.net
- DNS ASK pl###half.net
- DNS ASK fi###alf.net
- DNS ASK lr###late.net
- DNS ASK vi###ate.net
- DNS ASK pl###name.net
- DNS ASK fi###uide.net
- DNS ASK pl###late.net
- DNS ASK fi###ame.net
- DNS ASK pl###guide.net
- DNS ASK fa###alf.net
- DNS ASK we###ate.net
- DNS ASK ve###ate.net
- DNS ASK we###uide.net
- DNS ASK ve###uide.net
- DNS ASK pi###half.net
- DNS ASK mu###ame.net
- DNS ASK pi###guide.net
- DNS ASK mu###alf.net
- DNS ASK pi###name.net
- DNS ASK ve###ame.net
- DNS ASK to###uide.net
- DNS ASK fa###uide.net
- DNS ASK to###ame.net
- DNS ASK fa###ame.net
- DNS ASK to###ate.net
- DNS ASK ve###alf.net
- DNS ASK we###ame.net
- DNS ASK fa###ate.net
- DNS ASK we###alf.net
- DNS ASK pi###color.net
- DNS ASK mu###olor.net
- DNS ASK pi###high.net
- DNS ASK mu###igh.net
- DNS ASK pi###only.net
- DNS ASK ta###eel.net
- DNS ASK wa###igh.net
- DNS ASK mu###nly.net
- DNS ASK wa###eel.net
- DNS ASK mu###eel.net
- DNS ASK be##lxc.com
- DNS ASK de###lxc.com
- DNS ASK ri###nstorm.net
- DNS ASK af###sllc.com
- DNS ASK we###olor.net
- DNS ASK ve###nly.net
- DNS ASK pi###feel.net
- DNS ASK ve###olor.net
- DNS ASK we###nly.net
- DNS ASK yo###ate.net
- DNS ASK lr###half.net
- DNS ASK yo###uide.net
- DNS ASK tr###late.net
- DNS ASK vi###alf.net
- DNS ASK lr###guide.net
- DNS ASK vi###uide.net
- DNS ASK lr###name.net
- DNS ASK vi###ame.net
- DNS ASK tr###guide.net
- DNS ASK ta###olor.net
- DNS ASK wa###nly.net
- DNS ASK ta###igh.net
- DNS ASK wa###olor.net
- DNS ASK ta###nly.net
- DNS ASK tr###name.net
- DNS ASK yo###ame.net
- DNS ASK tr###half.net
- DNS ASK yo###alf.net
- '23#.#55.255.250':1900
