Техническая информация
Вредоносные функции
Для затруднения выявления своего присутствия в системе
удаляет теневые копии разделов.
Запускает на исполнение
- '%WINDIR%\syswow64\net.exe' stop "audioendpointbuilder" /y
- '%WINDIR%\syswow64\net.exe' stop "samss" /y
Изменения в файловой системе
Создает следующие файлы
- <Текущая директория>\flpivaeexlan.exe
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\application data\pack...
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\application data\star...
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\assistance\...
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\device stag...
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\microsoft\search\data...
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\package cache\42d5bec...
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{13a4ee...
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{37b8f9...
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{42667d...
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{6cd9e9...
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{929fbd...
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{9d29fc...
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{a749d8...
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{b17552...
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{bd95a8...
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{cf2bea...
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{e699e0...
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{ec9807...
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{f1b0fb...
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\application data\micr...
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\package cache\{f8cfeb...
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\application data\docu...
- C:\documents and settings\all users\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\data1.cab
- <Текущая директория>\zdmgzoacflan.exe
- %ALLUSERSPROFILE%\microsoft\crypto\rsa\machinekeys\08e575673cce10c72090304839888e02_d99ef00b-ccd3-4f1d-9980-90ac453b0b47
- %TEMP%\ryukreadme.html
- D:\ryukreadme.html
- D:\$recycle.bin\ryukreadme.html
- D:\$recycle.bin\s-1-5-21-3150914307-1777937420-491476919-1000\ryukreadme.html
- C:\ryukreadme.html
- C:\$recycle.bin\ryukreadme.html
- C:\$recycle.bin\s-1-5-21-3150914307-1777937420-491476919-1000\ryukreadme.html
- C:\documents and settings\ryukreadme.html
- C:\documents and settings\all users\ryukreadme.html
- C:\documents and settings\all users\adobe\ryukreadme.html
- C:\documents and settings\all users\adobe\arm\ryukreadme.html
- C:\documents and settings\all users\adobe\arm\s\ryukreadme.html
- C:\documents and settings\all users\adobe\arm\{291aa914-a987-4ce9-bd63-ac0a92d435e5}\ryukreadme.html
- C:\documents and settings\all users\adobe\setup\ryukreadme.html
- C:\documents and settings\all users\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\ryukreadme.html
- C:\documents and settings\all users\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\acroread.msi
- C:\documents and settings\all users\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\acrordrdcupd1501020056.msp
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\application data\appl...
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\start menu\programs\m...
Присваивает атрибут 'скрытый' для следующих файлов
- <Текущая директория>\flpivaeexlan.exe
- <Текущая директория>\zdmgzoacflan.exe
Перемещает следующие файлы
- C:\documents and settings\all users\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\acroread.msi в C:\documents and settings\all users\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\acroread.msi.ryk
- C:\documents and settings\all users\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\acrordrdcupd1501020056.msp в C:\documents and settings\all users\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\acrordrdcupd1501020056.msp.ryk
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\application data\appl... в C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\application data\appl...
- C:\documents and settings\all users\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\data1.cab в C:\documents and settings\all users\adobe\setup\{ac76ba86-7ad7-1033-7b44-ac0f074e4100}\data1.cab.ryk
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\application data\micr... в C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\application data\micr...
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\application data\docu... в C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\application data\docu...
- C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\application data\pack... в C:\documents and settings\all users\application data\application data\application data\application data\application data\application data\application data\application data\application data\pack...
Изменяет следующие файлы
- D:\system volume information\tracking.log
Изменяет расширения файлов пользовательских данных (Trojan.Encoder).
Другое
Создает и запускает на исполнение
- '<Текущая директория>\flpivaeexlan.exe' 8 LAN
- '<Текущая директория>\zdmgzoacflan.exe' 8 LAN
- '<Текущая директория>\flpivaeexlan.exe' 8 LAN' (со скрытым окном)
- '<Текущая директория>\zdmgzoacflan.exe' 8 LAN' (со скрытым окном)
- '%WINDIR%\syswow64\cmd.exe' /c "WMIC.exe shadowcopy delete"' (со скрытым окном)
- '%WINDIR%\syswow64\cmd.exe' /c "vssadmin.exe Delete Shadows /all /quiet"' (со скрытым окном)
- '%WINDIR%\syswow64\cmd.exe' /c "bcdedit /set {default} recoveryenabled No & bcdedit /set {default}"' (со скрытым окном)
- '%WINDIR%\syswow64\cmd.exe' /c "bootstatuspolicy ignoreallfailures"' (со скрытым окном)
- '%WINDIR%\syswow64\icacls.exe' "C:\*" /grant Everyone:F /T /C /QГїГѕГѕГїГѕГїГѕГѕ' (со скрытым окном)
- '%WINDIR%\syswow64\icacls.exe' "D:\*" /grant Everyone:F /T /C /QГїГѕГѕГїГѕГїГѕГѕ' (со скрытым окном)
- '%WINDIR%\syswow64\icacls.exe' "E:\*" /grant Everyone:F /T /C /QГїГѕГѕГїГѕГїГѕГѕ' (со скрытым окном)
- '%WINDIR%\syswow64\icacls.exe' "<Имя диска съемного носителя>:\*" /grant Everyone:F /T /C /QГїГѕГѕГїГѕГїГѕГѕ' (со скрытым окном)
- '%WINDIR%\syswow64\net.exe' stop "audioendpointbuilder" /y' (со скрытым окном)
- '%WINDIR%\syswow64\net.exe' stop "samss" /y' (со скрытым окном)
Запускает на исполнение
- '%WINDIR%\syswow64\cmd.exe' /c "WMIC.exe shadowcopy delete"
- '%WINDIR%\syswow64\cmd.exe' /c "vssadmin.exe Delete Shadows /all /quiet"
- '%WINDIR%\syswow64\cmd.exe' /c "bcdedit /set {default} recoveryenabled No & bcdedit /set {default}"
- '%WINDIR%\syswow64\cmd.exe' /c "bootstatuspolicy ignoreallfailures"
- '%WINDIR%\syswow64\icacls.exe' "C:\*" /grant Everyone:F /T /C /QГїГѕГѕГїГѕГїГѕГѕ
- '%WINDIR%\syswow64\icacls.exe' "D:\*" /grant Everyone:F /T /C /QГїГѕГѕГїГѕГїГѕГѕ
- '%WINDIR%\syswow64\icacls.exe' "E:\*" /grant Everyone:F /T /C /QГїГѕГѕГїГѕГїГѕГѕ
- '%WINDIR%\syswow64\icacls.exe' "<Имя диска съемного носителя>:\*" /grant Everyone:F /T /C /QГїГѕГѕГїГѕГїГѕГѕ
- '%WINDIR%\syswow64\net1.exe' stop "audioendpointbuilder" /y
- '%WINDIR%\syswow64\net1.exe' stop "samss" /y
