Техническая информация
Вредоносные функции:
Создает и запускает на исполнение:
- '%TEMP%\PrefJsonCpp.exe' "C:\Documents and Settings\NetworkService\Local Settings\Application Data\Google\Chrome\User Data\Default\Preferences" "json" "ChromeTabManager" "delete_with_path"
- '%TEMP%\PrefJsonCpp.exe' "C:\Documents and Settings\NetworkService\Local Settings\Application Data\Google\Chrome\User Data\Default\Preferences" "json" "session" "object" "{\"restore_on_startup\": 4, \"restore_on_startup_migrated\": true, \"urls_to_restore_on_startup\": [ \"chrome://newtab\" ] }"
- '%TEMP%\PrefJsonCpp.exe' "C:\Documents and Settings\NetworkService\Local Settings\Application Data\Google\Chrome\User Data\Default\Web Data" "sqlite" "write" "DELETE FROM keywords WHERE short_name='WhiteSmoke Search'"
- '%TEMP%\PrefJsonCpp.exe' "C:\Documents and Settings\NetworkService\Local Settings\Application Data\Google\Chrome\User Data\Default\Web Data" "sqlite" "write" "UPDATE meta SET value = '1' WHERE key = 'Default Search Provider ID'"
- '%TEMP%\PrefJsonCpp.exe' "<LS_APPDATA>\Google\Chrome\User Data\Default\Preferences" "json" "ChromeTabManager" "delete_with_path"
- '%TEMP%\PrefJsonCpp.exe' "<LS_APPDATA>\Google\Chrome\User Data\Default\Preferences" "json" "session" "object" "{\"restore_on_startup\": 4, \"restore_on_startup_migrated\": true, \"urls_to_restore_on_startup\": [ \"chrome://newtab\" ] }"
- '%TEMP%\PrefJsonCpp.exe' "<LS_APPDATA>\Google\Chrome\User Data\Default\Web Data" "sqlite" "write" "DELETE FROM keywords WHERE short_name='WhiteSmoke Search'"
- '%TEMP%\PrefJsonCpp.exe' "<LS_APPDATA>\Google\Chrome\User Data\Default\Web Data" "sqlite" "write" "UPDATE meta SET value = '1' WHERE key = 'Default Search Provider ID'"
- '%TEMP%\PrefJsonCpp.exe' "C:\Documents and Settings\LocalService\Local Settings\Application Data\Google\Chrome\User Data\Default\Preferences" "json" "session" "object" "{\"restore_on_startup\": 4, \"restore_on_startup_migrated\": true, \"urls_to_restore_on_startup\": [ \"chrome://newtab\" ] }"
- '%TEMP%\PrefJsonCpp.exe' "<SYSTEM32>\config\systemprofile\Local Settings\Application Data\Google\Chrome\User Data\Default\Web Data" "sqlite" "write" "UPDATE meta SET value = '1' WHERE key = 'Default Search Provider ID'"
- '%TEMP%\PrefJsonCpp.exe' "<SYSTEM32>\config\systemprofile\Local Settings\Application Data\Google\Chrome\User Data\Default\Preferences" "json" "ChromeTabManager" "delete_with_path"
- '%TEMP%\~nsu.tmp\Au_.exe' _?=<Текущая директория>\
- '%TEMP%\PrefJsonCpp.exe' "<SYSTEM32>\config\systemprofile\Local Settings\Application Data\Google\Chrome\User Data\Default\Web Data" "sqlite" "write" "DELETE FROM keywords WHERE short_name='WhiteSmoke Search'"
- '%TEMP%\PrefJsonCpp.exe' "C:\Documents and Settings\LocalService\Local Settings\Application Data\Google\Chrome\User Data\Default\Web Data" "sqlite" "write" "UPDATE meta SET value = '1' WHERE key = 'Default Search Provider ID'"
- '%TEMP%\PrefJsonCpp.exe' "C:\Documents and Settings\LocalService\Local Settings\Application Data\Google\Chrome\User Data\Default\Preferences" "json" "ChromeTabManager" "delete_with_path"
- '%TEMP%\PrefJsonCpp.exe' "<SYSTEM32>\config\systemprofile\Local Settings\Application Data\Google\Chrome\User Data\Default\Preferences" "json" "session" "object" "{\"restore_on_startup\": 4, \"restore_on_startup_migrated\": true, \"urls_to_restore_on_startup\": [ \"chrome://newtab\" ] }"
- '%TEMP%\PrefJsonCpp.exe' "C:\Documents and Settings\LocalService\Local Settings\Application Data\Google\Chrome\User Data\Default\Web Data" "sqlite" "write" "DELETE FROM keywords WHERE short_name='WhiteSmoke Search'"
Завершает или пытается завершить
следующие пользовательские процессы:
- chrome.exe
- iexplore.exe
Без разрешения пользователя устанавливает новую стартовую страницу для Windows Internet Explorer.
Изменения в файловой системе:
Создает следующие файлы:
- %TEMP%\nsf3.tmp\System.dll
- %TEMP%\PrefJsonCpp.exe
- %TEMP%\log.txt
- %TEMP%\nsf3.tmp\nsProcess.dll
- %TEMP%\~nsu.tmp\Au_.exe
- %TEMP%\nsf3.tmp\UAC.dll
- %TEMP%\nsf3.tmp\version.dll
Самоудаляется.
Другое:
Ищет следующие окна:
- ClassName: 'Shell_TrayWnd' WindowName: '(null)'
