Техническая информация
Для обеспечения автозапуска и распространения:
Модифицирует следующие ключи реестра:
- [<HKLM>\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] 'VC Location System BranchCache' = '<SYSTEM32>\ckhfdfrduxrh.exe'
Создает следующие сервисы:
- [<HKLM>\SYSTEM\ControlSet001\Services\Control Secondary Studio Session Access] 'ImagePath' = '<SYSTEM32>\ckhfdfrduxrh.exe'
- [<HKLM>\SYSTEM\ControlSet001\Services\Control Secondary Studio Session Access] 'Start' = '00000002'
Вредоносные функции:
Для затруднения выявления своего присутствия в системе
блокирует:
- Центр обеспечения безопасности (Security Center)
Изменения в файловой системе:
Создает следующие файлы:
- <SYSTEM32>\gyyancojrne\run
- <SYSTEM32>\gyyancojrne\rng
- %WINDIR%\Temp\gyno5qhybyr9dtxiw.exe
- <SYSTEM32>\gyyancojrne\cfg
- %TEMP%\gyno5qk3xsk8dtxiwa3zejbb.exe
- <SYSTEM32>\gyyancojrne\tst
- <SYSTEM32>\vozvntmiaj.exe
- <SYSTEM32>\ckhfdfrduxrh.exe
Присваивает атрибут 'скрытый' для следующих файлов:
- <SYSTEM32>\vozvntmiaj.exe
- <SYSTEM32>\ckhfdfrduxrh.exe
Удаляет следующие файлы:
- %WINDIR%\Temp\gyno5qhybyr9dtxiw.exe
- %TEMP%\gyno5qk3xsk8dtxiwa3zejbb.exe
Сетевая активность:
Подключается к:
- 'fo###peace.net':80
- 'af###peace.net':80
- 'se###ouse.net':80
- 'se###ift.net':80
- 'we####dayhouse.net':80
- 'af###gift.net':80
- 'fo###house.net':80
- 'fo###gift.net':80
- 'fo####uesday.net':80
- 'af####uesday.net':80
- 'we####daygift.net':80
- 'dr###gift.net':80
- 'na###ouse.net':80
- 'na###ift.net':80
- 'na###uesday.net':80
- 'dr####uesday.net':80
- 'we#####aytuesday.net':80
- 'se###uesday.net':80
- 'se###eace.net':80
- 'dr###house.net':80
- 'we####daypeace.net':80
- 'af###house.net':80
- 'mo####gduring.net':80
- 'si######edwerryhouse.net':80
- 'ch####nother.net':80
- 'of####urprise.net':80
- 'gw#####ynhuddleston.net':80
- 'or###thrown.net':80
- 'any':105
- 'jo####ymeasure.net':80
- 'se####strong.net':80
- 'de####promise.net':80
- 'ri###nstorm.net':80
- 'st####uesday.net':80
- 'we###ift.net':80
- 'we###uesday.net':80
- 'we###eace.net':80
- 'st###peace.net':80
- 'th###while.net':80
- 'ef###tbuilt.net':80
- 'st###house.net':80
- 'st###gift.net':80
- 'we###ouse.net':80
TCP:
Запросы HTTP GET:
- http://fo###peace.net/index.php
- http://af###peace.net/index.php
- http://se###ouse.net/index.php
- http://se###ift.net/index.php
- http://we####dayhouse.net/index.php
- http://af###gift.net/index.php
- http://fo###house.net/index.php
- http://fo###gift.net/index.php
- http://fo####uesday.net/index.php
- http://af####uesday.net/index.php
- http://we####daygift.net/index.php
- http://dr###gift.net/index.php
- http://na###ouse.net/index.php
- http://na###ift.net/index.php
- http://na###uesday.net/index.php
- http://dr####uesday.net/index.php
- http://we#####aytuesday.net/index.php
- http://se###uesday.net/index.php
- http://se###eace.net/index.php
- http://dr###house.net/index.php
- http://we####daypeace.net/index.php
- http://ch####nother.net/index.php
- http://mo####gduring.net/index.php
- http://gw#####ynhuddleston.net/index.php
- http://ri###nstorm.net/index.php
- http://of####urprise.net/index.php
- http://jo####ymeasure.net/index.php
- http://or###thrown.net/index.php
- http://de####promise.net/index.php
- http://si######edwerryhouse.net/index.php
- http://se####strong.net/index.php
- http://ef###tbuilt.net/index.php
- http://we###uesday.net/index.php
- http://st####uesday.net/index.php
- http://st###peace.net/index.php
- http://af###house.net/index.php
- http://we###eace.net/index.php
- http://st###house.net/index.php
- http://th###while.net/index.php
- http://we###ouse.net/index.php
- http://we###ift.net/index.php
- http://st###gift.net/index.php
UDP:
- DNS ASK af###peace.net
- DNS ASK fo####uesday.net
- DNS ASK fo###peace.net
- DNS ASK we####dayhouse.net
- DNS ASK se###ouse.net
- DNS ASK fo###house.net
- DNS ASK na###uesday.net
- DNS ASK af###gift.net
- DNS ASK af####uesday.net
- DNS ASK fo###gift.net
- DNS ASK se###ift.net
- DNS ASK na###ouse.net
- DNS ASK dr###house.net
- DNS ASK dr###gift.net
- DNS ASK dr####uesday.net
- DNS ASK na###ift.net
- DNS ASK se###uesday.net
- DNS ASK we####daygift.net
- DNS ASK we#####aytuesday.net
- DNS ASK we####daypeace.net
- DNS ASK se###eace.net
- DNS ASK mo####gduring.net
- DNS ASK si######edwerryhouse.net
- DNS ASK ch####nother.net
- DNS ASK of####urprise.net
- DNS ASK gw#####ynhuddleston.net
- DNS ASK or###thrown.net
- DNS ASK af###house.net
- DNS ASK jo####ymeasure.net
- DNS ASK se####strong.net
- DNS ASK de####promise.net
- DNS ASK ri###nstorm.net
- DNS ASK st####uesday.net
- DNS ASK we###ift.net
- DNS ASK we###uesday.net
- DNS ASK we###eace.net
- DNS ASK st###peace.net
- DNS ASK th###while.net
- DNS ASK ef###tbuilt.net
- DNS ASK st###house.net
- DNS ASK st###gift.net
- DNS ASK we###ouse.net
- '23#.#55.255.250':1900
Другое:
Создает и запускает на исполнение:
- '<SYSTEM32>\vozvntmiaj.exe' "<SYSTEM32>\ckhfdfrduxrh.exe"
- '%WINDIR%\Temp\gyno5qhybyr9dtxiw.exe' -r 24394 tcp
- '%TEMP%\gyno5qk3xsk8dtxiwa3zejbb.exe'
- '<SYSTEM32>\ckhfdfrduxrh.exe'
