Technical Information
To ensure autorun and distribution:
Modifies the following registry keys:
- [<HKCU>\Software\Microsoft\Windows\CurrentVersion\Run] 'Web AutoConnect Application Internet Block' = '%APPDATA%\uvvqyulfhvh\kcaxlknvyv.exe'
Malicious functions:
Creates and executes the following:
- '%APPDATA%\uvvqyulfhvh\sitbbfslsi.exe' "%APPDATA%\uvvqyulfhvh\kcaxlknvyv.exe"
- '%APPDATA%\uvvqyulfhvh\kcaxlknvyv.exe'
Modifies file system :
Creates the following files:
- %APPDATA%\uvvqyulfhvh\kcaxlknvyv.xurnd
- %APPDATA%\uvvqyulfhvh\sitbbfslsi.exe
- %APPDATA%\uvvqyulfhvh\kcaxlknvyv.exe
Sets the 'hidden' attribute to the following files:
- %APPDATA%\uvvqyulfhvh\sitbbfslsi.exe
- %APPDATA%\uvvqyulfhvh\kcaxlknvyv.exe
Network activity:
Connects to:
- 'wo###dress.net':80
- 're####erpublic.net':80
- 'wo###public.net':80
- 're####erdress.net':80
- 'de####notice.net':80
- 'fo####dlength.net':80
- 'de####length.net':80
- 'in####sedress.net':80
- 'fo###tdress.net':80
- 'in####sepublic.net':80
- 'wo###catch.net':80
- 're####ereearly.net':80
- 'wo###eearly.net':80
- 're####ercatch.net':80
- 'an####indeed.net':80
- 'gl###notice.net':80
- 'an####notice.net':80
- 'gl###indeed.net':80
- 'di####ultlength.net':80
- 'gl###during.net':80
- 'an####during.net':80
- 'fo####dindeed.net':80
- 'de####indeed.net':80
- 'fo####dnotice.net':80
- 'de####during.net':80
- 'gl###length.net':80
- 'an####length.net':80
- 'fo####dduring.net':80
- 'fo####public.net':80
- 'su###rcatch.net':80
- 'wi###ncatch.net':80
- 'th###dress.net':80
- 'wi####eearly.net':80
- 'su####public.net':80
- 'wi####public.net':80
- 'su####eearly.net':80
- 'ch###eearly.net':80
- 'th###catch.net':80
- 'ch###catch.net':80
- 'th###eearly.net':80
- 'ch###dress.net':80
- 'th###public.net':80
- 'ch###public.net':80
- 'th####hdress.net':80
- 'ef###tdress.net':80
- 'th####hpublic.net':80
- 'fo###tcatch.net':80
- 'in####seeearly.net':80
- 'fo####eearly.net':80
- 'in####secatch.net':80
- 'ef###tcatch.net':80
- 'su###rdress.net':80
- 'wi###ndress.net':80
- 'th####hcatch.net':80
- 'ef####public.net':80
- 'th####heearly.net':80
- 'ef####eearly.net':80
TCP:
HTTP GET requests:
- http://wo###dress.net/forum/search.php?em######################################
- http://re####erpublic.net/forum/search.php?em######################################
- http://wo###public.net/forum/search.php?em######################################
- http://re####erdress.net/forum/search.php?em######################################
- http://de####notice.net/forum/search.php?em######################################
- http://fo####dlength.net/forum/search.php?em######################################
- http://de####length.net/forum/search.php?em######################################
- http://in####sedress.net/forum/search.php?em######################################
- http://fo###tdress.net/forum/search.php?em######################################
- http://in####sepublic.net/forum/search.php?em######################################
- http://wo###catch.net/forum/search.php?em######################################
- http://re####ereearly.net/forum/search.php?em######################################
- http://wo###eearly.net/forum/search.php?em######################################
- http://re####ercatch.net/forum/search.php?em######################################
- http://an####indeed.net/forum/search.php?em######################################
- http://gl###notice.net/forum/search.php?em######################################
- http://an####notice.net/forum/search.php?em######################################
- http://gl###indeed.net/forum/search.php?em######################################
- http://di####ultlength.net/forum/search.php?em######################################
- http://gl###during.net/forum/search.php?em######################################
- http://an####during.net/forum/search.php?em######################################
- http://fo####dindeed.net/forum/search.php?em######################################
- http://de####indeed.net/forum/search.php?em######################################
- http://fo####dnotice.net/forum/search.php?em######################################
- http://de####during.net/forum/search.php?em######################################
- http://gl###length.net/forum/search.php?em######################################
- http://an####length.net/forum/search.php?em######################################
- http://fo####dduring.net/forum/search.php?em######################################
- http://fo####public.net/forum/search.php?em######################################
- http://su###rcatch.net/forum/search.php?em######################################
- http://wi###ncatch.net/forum/search.php?em######################################
- http://th###dress.net/forum/search.php?em######################################
- http://wi####eearly.net/forum/search.php?em######################################
- http://su####public.net/forum/search.php?em######################################
- http://wi####public.net/forum/search.php?em######################################
- http://su####eearly.net/forum/search.php?em######################################
- http://ch###eearly.net/forum/search.php?em######################################
- http://th###catch.net/forum/search.php?em######################################
- http://ch###catch.net/forum/search.php?em######################################
- http://th###eearly.net/forum/search.php?em######################################
- http://ch###dress.net/forum/search.php?em######################################
- http://th###public.net/forum/search.php?em######################################
- http://ch###public.net/forum/search.php?em######################################
- http://th####hdress.net/forum/search.php?em######################################
- http://ef###tdress.net/forum/search.php?em######################################
- http://th####hpublic.net/forum/search.php?em######################################
- http://fo###tcatch.net/forum/search.php?em######################################
- http://in####seeearly.net/forum/search.php?em######################################
- http://fo####eearly.net/forum/search.php?em######################################
- http://in####secatch.net/forum/search.php?em######################################
- http://ef###tcatch.net/forum/search.php?em######################################
- http://su###rdress.net/forum/search.php?em######################################
- http://wi###ndress.net/forum/search.php?em######################################
- http://th####hcatch.net/forum/search.php?em######################################
- http://ef####public.net/forum/search.php?em######################################
- http://th####heearly.net/forum/search.php?em######################################
- http://ef####eearly.net/forum/search.php?em######################################
UDP:
- DNS ASK wo###dress.net
- DNS ASK re####erpublic.net
- DNS ASK wo###public.net
- DNS ASK re####erdress.net
- DNS ASK de####notice.net
- DNS ASK fo####dlength.net
- DNS ASK de####length.net
- DNS ASK in####sedress.net
- DNS ASK fo###tdress.net
- DNS ASK in####sepublic.net
- DNS ASK wo###catch.net
- DNS ASK re####ereearly.net
- DNS ASK wo###eearly.net
- DNS ASK re####ercatch.net
- DNS ASK an####indeed.net
- DNS ASK gl###notice.net
- DNS ASK an####notice.net
- DNS ASK gl###indeed.net
- DNS ASK di####ultlength.net
- DNS ASK gl###during.net
- DNS ASK an####during.net
- DNS ASK fo####dindeed.net
- DNS ASK de####indeed.net
- DNS ASK fo####dnotice.net
- DNS ASK de####during.net
- DNS ASK gl###length.net
- DNS ASK an####length.net
- DNS ASK fo####dduring.net
- DNS ASK fo####public.net
- DNS ASK su###rcatch.net
- DNS ASK wi###ncatch.net
- DNS ASK th###dress.net
- DNS ASK wi####eearly.net
- DNS ASK su####public.net
- DNS ASK wi####public.net
- DNS ASK su####eearly.net
- DNS ASK ch###eearly.net
- DNS ASK th###catch.net
- DNS ASK ch###catch.net
- DNS ASK th###eearly.net
- DNS ASK ch###dress.net
- DNS ASK th###public.net
- DNS ASK ch###public.net
- DNS ASK th####hdress.net
- DNS ASK ef###tdress.net
- DNS ASK th####hpublic.net
- DNS ASK fo###tcatch.net
- DNS ASK in####seeearly.net
- DNS ASK fo####eearly.net
- DNS ASK in####secatch.net
- DNS ASK ef###tcatch.net
- DNS ASK su###rdress.net
- DNS ASK wi###ndress.net
- DNS ASK th####hcatch.net
- DNS ASK ef####public.net
- DNS ASK th####heearly.net
- DNS ASK ef####eearly.net
Miscellaneous:
Searches for the following windows:
- ClassName: 'Shell_TrayWnd' WindowName: ''
- ClassName: 'Indicator' WindowName: ''
