TROJ_SPNV.03CG14
Windows 2000, Windows XP, Windows Server 2003
Tipo de malware
Trojan
Destructivo?
No
Cifrado
In the Wild:
Sí
Resumen y descripción
Detalles técnicos
Instalación
Crea las carpetas siguientes:
- %User Temp%\is-HDO2P.tmp
- %User Temp%\is-HS32B.tmp
- %User Temp%\is-HS32B.tmp\_isetup
- %Program Files%\Adobe Flash Players 12.0
- %Program Files%\Adobe Flash Players 12.0\IE
- %Program Files%\Adobe Flash Players 12.0\IE\x86
- %Program Files%\Adobe Flash Players 12.0\IE\x64
(Nota: %User Temp% es la carpeta Temp del usuario activo, que en el caso de Windows 2000, XP y Server 2003 suele estar en C:\Documents and Settings\{nombre de usuario}\Local Settings\Temp).
. %Program Files% es la carpeta Archivos de programa predeterminada, que suele estar en C:\Archivos de programa).)Técnica de inicio automático
Se registra como BHO para garantizar su ejecución automática cada vez que se utilice Internet Explorer mediante la introducción de las siguientes claves de registro:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Explorer\
Browser Helper Objects\{D0123838-675F-43DC-9D4C-58498D4D84C9}
Otras modificaciones del sistema
Agrega las siguientes entradas de registro como parte de la rutina de instalación:
HKEY_LOCAL_MACHINE\Software\Google\
Chrome\Extensions\ahnenihgffnpifphegcnihemnejoigeo
HKEY_LOCAL_MACHINE\Software\Microsoft\
Windows\CurrentVersion\Uninstall\
Adobe Flash Players 12.0_is1
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Ext\
Settings\{D0123838-675F-43DC-9D4C-58498D4D84C9}
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\policies\
Ext
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\policies\
Ext\CLSID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{D0123838-675F-43DC-9D4C-58498D4D84C9}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{D0123838-675F-43DC-9D4C-58498D4D84C9}\Programmable
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{D0123838-675F-43DC-9D4C-58498D4D84C9}\InprocServer32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{D0123838-675F-43DC-9D4C-58498D4D84C9}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{D0123838-675F-43DC-9D4C-58498D4D84C9}\Version
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{36EE8A25-52C6-4E01-9925-ED02C59F8016}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{36EE8A25-52C6-4E01-9925-ED02C59F8016}\1.0
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{36EE8A25-52C6-4E01-9925-ED02C59F8016}\1.0\
FLAGS
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{36EE8A25-52C6-4E01-9925-ED02C59F8016}\1.0\
0
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{36EE8A25-52C6-4E01-9925-ED02C59F8016}\1.0\
0\win32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{36EE8A25-52C6-4E01-9925-ED02C59F8016}\1.0\
HELPDIR
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{2D01F487-C6A8-4292-8B3E-5F6DF7CC2459}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{2D01F487-C6A8-4292-8B3E-5F6DF7CC2459}\ProxyStubClsid
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{2D01F487-C6A8-4292-8B3E-5F6DF7CC2459}\ProxyStubClsid32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{2D01F487-C6A8-4292-8B3E-5F6DF7CC2459}\TypeLib
Agrega las siguientes entradas de registro:
HKEY_LOCAL_MACHINE\SOFTWARE\Google\
Chrome\Extensions\ahnenihgffnpifphegcnihemnejoigeo
Path = "%Program Files%\Adobe Flash Players 12.0\adobeflashplayer-sk.crx"
HKEY_LOCAL_MACHINE\SOFTWARE\Google\
Chrome\Extensions\ahnenihgffnpifphegcnihemnejoigeo
Version = "12.0"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Adobe Flash Players 12.0_is1
Inno Setup: Setup Version = "5.5.4 (u)"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Adobe Flash Players 12.0_is1
Inno Setup: App Path = "%Program Files%\Adobe Flash Players 12.0"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Adobe Flash Players 12.0_is1
InstallLocation = "%Program Files%\Adobe Flash Players 12.0"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Adobe Flash Players 12.0_is1
Inno Setup: Icon Group = "Adobe Flash Players 12.0"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Adobe Flash Players 12.0_is1
Inno Setup: User = "Wilbert"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Adobe Flash Players 12.0_is1
Inno Setup: Language = "english"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Adobe Flash Players 12.0_is1
DisplayName = "Adobe Flash Players 12.0"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Adobe Flash Players 12.0_is1
UninstallString = "%Program Files%\Adobe Flash Players 12.0\unins000.exe "
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Adobe Flash Players 12.0_is1
QuietUninstallString = "%Program Files%\Adobe Flash Players 12.0\unins000.exe /SILENT"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Adobe Flash Players 12.0_is1
Publisher = "Adobe Flash Players 12.0"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Adobe Flash Players 12.0_is1
NoModify = "1"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Adobe Flash Players 12.0_is1
NoRepair = "1"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
Adobe Flash Players 12.0_is1
InstallDate = "20140224"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Explorer\
Browser Helper Objects\{D0123838-675F-43DC-9D4C-58498D4D84C9}
NoExplorer = "1"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Ext\
Settings\{D0123838-675F-43DC-9D4C-58498D4D84C9}
Flags = "19"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\policies\
Ext\CLSID
{D0123838-675F-43DC-9D4C-58498D4D84C9} = "1"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{D0123838-675F-43DC-9D4C-58498D4D84C9}\InprocServer32
ThreadingModel = "Apartment"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{2D01F487-C6A8-4292-8B3E-5F6DF7CC2459}\TypeLib
Version = "1.0"
Elimina las siguientes claves de registro:
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Uninstall\
Adobe Flash Players 12.0_is1
Rutina de infiltración
Infiltra los archivos siguientes:
- %User Temp%\is-hdo2p.tmp\{malware file name}.tmp
- %User Temp%\is-HS32B.tmp\_isetup\_shfoldr.dll
- %Program Files%\Adobe Flash Players 12.0\unins000.dat
- %Program Files%\Adobe Flash Players 12.0\is-00OQL.tmp
- %Program Files%\Adobe Flash Players 12.0\is-AOFOE.tmp
- %Program Files%\Adobe Flash Players 12.0\IE\x86\is-6ST2L.tmp
- %Program Files%\Adobe Flash Players 12.0\IE\x86\is-NLD01.tmp
- %Program Files%\Adobe Flash Players 12.0\IE\x86\is-RE761.tmp
- %Program Files%\Adobe Flash Players 12.0\IE\x64\is-FT74D.tmp
- %Program Files%\Adobe Flash Players 12.0\IE\x64\is-VEVTG.tmp
- %Program Files%\Adobe Flash Players 12.0\IE\x64\is-9J117.tmp
(Nota: %User Temp% es la carpeta Temp del usuario activo, que en el caso de Windows 2000, XP y Server 2003 suele estar en C:\Documents and Settings\{nombre de usuario}\Local Settings\Temp).
. %Program Files% es la carpeta Archivos de programa predeterminada, que suele estar en C:\Archivos de programa).)
Soluciones
Step 1
Los usuarios de Windows ME y XP, antes de llevar a cabo cualquier exploración, deben comprobar que tienen desactivada la opción Restaurar sistema para permitir la exploración completa del equipo.
Step 2
Cierre todas las ventanas abiertas del explorador.
Step 3
Eliminar esta clave del Registro
Importante: si modifica el Registro de Windows incorrectamente, podría hacer que el sistema funcione mal de manera irreversible. Lleve a cabo este paso solo si sabe cómo hacerlo o si puede contar con ayuda de su administrador del sistema. De lo contrario, lea este artículo de Microsoft antes de modificar el Registro del equipo.
- In HKEY_LOCAL_MACHINE\Software\Google\Chrome\Extensions
- ahnenihgffnpifphegcnihemnejoigeo
- In HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Uninstall
- Adobe Flash Players 12.0_is1
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Settings
- {D0123838-675F-43DC-9D4C-58498D4D84C9}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies
- Ext
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Ext
- CLSID
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID
- {D0123838-675F-43DC-9D4C-58498D4D84C9}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D0123838-675F-43DC-9D4C-58498D4D84C9}
- Programmable
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D0123838-675F-43DC-9D4C-58498D4D84C9}
- InprocServer32
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D0123838-675F-43DC-9D4C-58498D4D84C9}
- TypeLib
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D0123838-675F-43DC-9D4C-58498D4D84C9}
- Version
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib
- {36EE8A25-52C6-4E01-9925-ED02C59F8016}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{36EE8A25-52C6-4E01-9925-ED02C59F8016}
- 1.0
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{36EE8A25-52C6-4E01-9925-ED02C59F8016}\1.0
- FLAGS
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{36EE8A25-52C6-4E01-9925-ED02C59F8016}\1.0
- 0
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{36EE8A25-52C6-4E01-9925-ED02C59F8016}\1.0\0
- win32
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{36EE8A25-52C6-4E01-9925-ED02C59F8016}\1.0
- HELPDIR
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
- {2D01F487-C6A8-4292-8B3E-5F6DF7CC2459}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{2D01F487-C6A8-4292-8B3E-5F6DF7CC2459}
- ProxyStubClsid
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{2D01F487-C6A8-4292-8B3E-5F6DF7CC2459}
- ProxyStubClsid32
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{2D01F487-C6A8-4292-8B3E-5F6DF7CC2459}
- TypeLib
Step 4
Eliminar este valor del Registro
Importante: si modifica el Registro de Windows incorrectamente, podría hacer que el sistema funcione mal de manera irreversible. Lleve a cabo este paso solo si sabe cómo hacerlo o si puede contar con ayuda de su administrador del sistema. De lo contrario, lea este artículo de Microsoft antes de modificar el Registro del equipo.
- In HKEY_LOCAL_MACHINE\SOFTWARE\Google\Chrome\Extensions\ahnenihgffnpifphegcnihemnejoigeo
- Path = "%Program Files%\Adobe Flash Players 12.0\adobeflashplayer-sk.crx"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Google\Chrome\Extensions\ahnenihgffnpifphegcnihemnejoigeo
- Version = "12.0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Adobe Flash Players 12.0_is1
- Inno Setup: Setup Version = "5.5.4 (u)"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Adobe Flash Players 12.0_is1
- Inno Setup: App Path = "%Program Files%\Adobe Flash Players 12.0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Adobe Flash Players 12.0_is1
- InstallLocation = "%Program Files%\Adobe Flash Players 12.0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Adobe Flash Players 12.0_is1
- Inno Setup: Icon Group = "Adobe Flash Players 12.0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Adobe Flash Players 12.0_is1
- Inno Setup: User = "Wilbert"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Adobe Flash Players 12.0_is1
- Inno Setup: Language = "english"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Adobe Flash Players 12.0_is1
- DisplayName = "Adobe Flash Players 12.0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Adobe Flash Players 12.0_is1
- UninstallString = "%Program Files%\Adobe Flash Players 12.0\unins000.exe "
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Adobe Flash Players 12.0_is1
- QuietUninstallString = "%Program Files%\Adobe Flash Players 12.0\unins000.exe /SILENT"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Adobe Flash Players 12.0_is1
- Publisher = "Adobe Flash Players 12.0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Adobe Flash Players 12.0_is1
- NoModify = "1"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Adobe Flash Players 12.0_is1
- NoRepair = "1"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Adobe Flash Players 12.0_is1
- InstallDate = "20140224"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{D0123838-675F-43DC-9D4C-58498D4D84C9}
- NoExplorer = "1"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Settings\{D0123838-675F-43DC-9D4C-58498D4D84C9}
- Flags = "19"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Ext\CLSID
- {D0123838-675F-43DC-9D4C-58498D4D84C9} = "1"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{D0123838-675F-43DC-9D4C-58498D4D84C9}\InprocServer32
- ThreadingModel = "Apartment"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{2D01F487-C6A8-4292-8B3E-5F6DF7CC2459}\TypeLib
- Version = "1.0"
Step 5
Buscar y eliminar estos archivos
- %User Temp%\is-hdo2p.tmp\{malware file name}.tmp
- %User Temp%\is-HS32B.tmp\_isetup\_shfoldr.dll
- %Program Files%\Adobe Flash Players 12.0\unins000.dat
- %Program Files%\Adobe Flash Players 12.0\is-00OQL.tmp
- %Program Files%\Adobe Flash Players 12.0\is-AOFOE.tmp
- %Program Files%\Adobe Flash Players 12.0\IE\x86\is-6ST2L.tmp
- %Program Files%\Adobe Flash Players 12.0\IE\x86\is-NLD01.tmp
- %Program Files%\Adobe Flash Players 12.0\IE\x86\is-RE761.tmp
- %Program Files%\Adobe Flash Players 12.0\IE\x64\is-FT74D.tmp
- %Program Files%\Adobe Flash Players 12.0\IE\x64\is-VEVTG.tmp
- %Program Files%\Adobe Flash Players 12.0\IE\x64\is-9J117.tmp
Step 6
Buscar y eliminar estas carpetas
- %User Temp%\is-HDO2P.tmp
- %User Temp%\is-HS32B.tmp
- %User Temp%\is-HS32B.tmp\_isetup
- %Program Files%\Adobe Flash Players 12.0
- %Program Files%\Adobe Flash Players 12.0\IE
- %Program Files%\Adobe Flash Players 12.0\IE\x86
- %Program Files%\Adobe Flash Players 12.0\IE\x64
Step 7
Explorar el equipo con su producto de Trend Micro para eliminar los archivos detectados como TROJ_SPNV.03CG14 En caso de que el producto de Trend Micro ya haya limpiado, eliminado o puesto en cuarentena los archivos detectados, no serán necesarios más pasos. Puede optar simplemente por eliminar los archivos en cuarentena. Consulte esta página de Base de conocimientos para obtener más información.
Rellene nuestra encuesta!