TSPY_ZBOT.ZAD
Microsoft : PWS:Win32/Zbot ; Kaspersky : Trojan-Spy.Win32.Zbot
Windows 2000, XP, Server 2003
Tipo de malware
Spyware
Destructivo?
No
Cifrado
Sí
In the Wild:
Sí
Resumen y descripción
Intenta robar la información que se utiliza para iniciar sesión en ciertos sitios Web de bancos y otras entidades financieras (p. ej. nombres de usuario y contraseñas).
Detalles técnicos
Detalles de entrada
Puede haberse descargado desde los sitios remotos siguientes:
- http://{BLOCKED}vanced-cfg2.com/abudabi/uk.exe
Instalación
Agrega las carpetas siguientes:
- %Application Data%\{random folder name 1}
- %Application Data%\{random folder name 2}
(Nota: %Application Data% es la carpeta Application Data del usuario activo, que en el caso de Windows 98 y ME suele estar ubicada en C:\Windows\Profiles\{nombre de usuario}\Application Data, en el caso de Windows NT en C:\WINNT\Profiles\{nombre de usuario}\Application Data y en el caso de Windows 2000, XP y Server 2003 en C:\Documents and Settings\{nombre de usuario}\Local Settings\Application Data).
)Se introduce en los siguientes procesos que se ejecutan en la memoria del sistema afectado:
- explorer.exe
- taskhost.exe
- taskeng.exe
- Dwm.exe
- wscntfy.exe
- ctfmon.exe
- rdpclip.exe
Técnica de inicio automático
Agrega las siguientes entradas de registro para permitir su ejecución automática cada vez que se inicia el sistema:
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Run
{GUID} = %Application Data%\{random folder name 1}\{random file name}.exe
Infiltra los archivos siguientes:
- %Application Data%\{random folder name 1}\{random file name}.exe - copy of itself
- %Application Data%\{random folder name 2}\{random file name} - contains encrypted stolen data
(Nota: %Application Data% es la carpeta Application Data del usuario activo, que en el caso de Windows 98 y ME suele estar ubicada en C:\Windows\Profiles\{nombre de usuario}\Application Data, en el caso de Windows NT en C:\WINNT\Profiles\{nombre de usuario}\Application Data y en el caso de Windows 2000, XP y Server 2003 en C:\Documents and Settings\{nombre de usuario}\Local Settings\Application Data).
)Otras modificaciones del sistema
Agrega las siguientes claves de registro como parte de la rutina de instalación:
HKEY_CURRENT_USER\Software\Microsoft\
{random characters}
Crea la(s) siguiente(s) entrada(s) de registro para evitar el cortafuegos de Windows:
HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\
Services\SharedAccess\Parameters\
FirewallPolicy\StandardProfile\AuthorizedApplications\
List
%Windows%\EXPLORER.EXE = %Windows%\EXPLORER.EXE:*:Enabled:Windows Explorer
Robo de información
Controla la actividad de Internet Explorer (IE) del sistema afectado, en particular la barra de direcciones. Recrea un sitio Web legítimo con una página de inicio de sesión falsa cuando un usuario visita sitios de banca con las siguientes cadenas en la barra de direcciones y/o barra de título:
- *.banking.firstdirect.com*idv_cmd=idv.Authentication
- *.banking.firstdirect.com/1/2/!ut/p/kcxml/*
- *.banking.firstdirect.com/1/2/!ut/p/kcxml/04_Sj9SPykssy*
- *.ebay.*/*eBayISAPI.dll?*
- *.hsbc.co.uk/1/2/*
- *.hsbc.co.uk/1/2/*idv.CustomerMigration
- *.partnerandaffinitycards.co.uk/servicing/Logon.aspx?*
- */CapitalOne_Consumer/*
- */atl.osmp.ru/*
- */login.osmp.ru/*
- */my.ebay.*/*
- */my.ebay.*/*CurrentPage=MyeBayPersonalInfo*
- *commissioncontrol.net*
- *coventrybuildingsociety.co.uk*
- *mybank.alliance-leicester.co.uk*
- *mybank.alliance-leicester.co.uk/move_money/*MM*.asp*
- *mybank.alliance-leicester.co.uk/view_accounts/VA*
- *mybank.alliance-leicester.co.uk/your_payees/YP1point1a.asp*
- *nationet.com/AppServices/SignOn/SignOnProcess*
- *npbs.co.uk*
- *nwolb.com/OneOffPaymentsCreateBillPayee.asp*
- *nwolb.com/login.aspx*
- *rbsdigital.com/AccountSummary.aspx
- *rbsdigital.com/login.aspx*
- *tuxedomoney.com*
- http*://*alliance-leicester.co.uk*
- http*://*cbonline.co.uk*
- http*://*co-operativebank.co.uk*
- http*://*smile.co.uk*
- http*://*ybonline.co.uk*
- http://www.lloydstsb.com/current_accounts.asp?set_new
- https://*.banking.first-direct.com/1/2/balances*
- https://*abbeynational.co.uk*
- https://*ibank.internationalbanking.barclays.com/*
- https://*ulsterbankanytimebanking.*/login.aspx*
- https://*ulsterbankanytimebanking.co.uk/*
- https://cardservicing.tescofinance.com/RBSG_Consumer/UserLogin.do*
- https://cardservicing.tescofinance.com/RBSG_Consumer/VerifyLogin.do*
- https://cardsonline-consumer.com/RBSG_Consumer/*
- https://database.acornmediauk.com/*
- https://home.cbonline.co.uk/ralu/loginmgr/loginQuestion.ctl
- https://home.cbonline.co.uk/ralu/loginmgr/loginSetup.ctl*
- https://home.cbonline.co.uk/ralu/loginmgr/partialPassword.ctl
- https://home.cbonline.co.uk/ralu/loginmgr/partialPassword.ctl*
- https://home.ybonline.co.uk/ralu/loginmgr/loginQuestion.ctl
- https://home.ybonline.co.uk/ralu/loginmgr/loginSetup.ctl*
- https://home.ybonline.co.uk/ralu/loginmgr/partialPassword.ctl
- https://home.ybonline.co.uk/ralu/loginmgr/partialPassword.ctl*
- https://ibank.barclays.co.uk/*
- https://ibank.barclays.co.uk/olb/*/LoginTFA.do
- https://ibank.barclays.co.uk/olb/*/NewPayee.do
- https://ibank.barclays.co.uk/olb/*/NewPaymentSuccess.do
- https://ibank.barclays.co.uk/olb/*/PayBill2.do
- https://ibank.barclays.co.uk/olb/*/PayBill3.do
- https://ibank.barclays.co.uk/olb/*/PayBill3a.do
- https://ibank.barclays.co.uk/olb/*/PersonalFinancialSummary.do?action=*
- https://ibank.barclays.co.uk/olb/*/SelectPaymentAccount.do
- https://ibank.barclays.co.uk/olb/*/SelectPaymentAccount.do?action=New+Payment||Pay+Someone
- https://ibank.barclays.co.uk/olb/*/Statement*
- https://ibank.cahoot.*/servlet/com.aquarius.security.authentication.servlet.LogonServlet*
- https://ibank.cahoot.com/*
- https://ibank.internationalbanking.barclays.com/logon*
- https://my.if.com/*
- https://my.if.com/PlanReviewAct/plan.asp*
- https://my.if.com/_mem_bin/formslogin.asp*
- https://myonlineaccounts*.abbeynational.co.uk/CentralLogonWeb/MyPersonalHomepage*
- https://myonlineaccounts3.abbeynational.co.uk/GPCC_ENS/BtoChannelDriver.ssobto*
- https://olb2.nationet.com*
- https://online-business.lloydstsb.co.uk/actionaccount.ibc*SelectAction=standingorder.ibc
- https://online-business.lloydstsb.co.uk/customer.ibc*
- https://online-business.lloydstsb.co.uk/logon.ibc
- https://online-business.lloydstsb.co.uk/miheld.ibc
- https://online-business.lloydstsb.co.uk/standingorder.ibc*
- https://online-offshore.lloydstsb.com/*
- https://online.islamic-bank.com/online/aspscripts/secret*.asp*
- https://online.lloydstsb.co.u*
- https://online.ybs.co.uk/public/authentication/login2.do*
- https://onlinebanking.firsttrustbank.co.uk/*
- https://secure.ingdirect.co.uk/INGDirect.html?command=displayClientAccountSummary*
- https://secure.ingdirect.co.uk/InitialINGDirect.html*
- https://secure.lloydstsb.co.uk/personal/*
- https://secure.lloydstsb.co.uk/personal/a/account_details/*
- https://secure.lloydstsb.co.uk/personal/a/account_overview/
- https://secure.lloydstsb.co.uk/personal/a/deletepayee/deletepayee.jsp
- https://secure.lloydstsb.co.uk/personal/a/logon/*ntermemorableinformation.jsp
- https://secure.lloydstsb.co.uk/personal/a/makepayment/confirmpayeedetails.jsp
- https://secure.lloydstsb.co.uk/personal/a/makepayment/payeesetupsuccessfully.jsp
- https://secure.lloydstsb.co.uk/personal/a/viewproductdetails/ViewProductDetails.jsp
- https://secure.lloydstsb.co.uk/personal/a/viewproductdetails/ViewProductDetails.jsp?pnlTabpane=1&al=
- https://secure.natweststockbrokers.co.uk/nws-secure2/*
- https://service.oneaccount.com/*/OSV2?event=login&pt=3
- https://service.oneaccount.com/onlineV2/*
- https://service.oneaccount.com/onlineV2/*viewPortal*
- https://uk.virginmoney.com/virgin/service/credit-card/*
- https://welcome10.co-operativebankonline.co.uk/*security?*
- https://welcome23.smile.co.uk/SmileWeb/*
- https://welcome23.smile.co.uk/SmileWeb/passcode.do
- https://welcome27.co-operativebank.co.uk/CBIBSWeb/*
- https://welcome27.co-operativebank.co.uk/CBIBSWeb/fundsTransferCreatePrepare.do*
- https://welcome27.co-operativebank.co.uk/CBIBSWeb/fundsTransferSummaryPrepare.do*
- https://welcome27.co-operativebank.co.uk/CBIBSWeb/loginSpi.do
- https://welcome27.co-operativebank.co.uk/CBIBSWeb/passcode.do
- https://www*.banking.first-direct.com/1/2/*
- https://www.365online.com/servlet/Dispatcher/*
- https://www.365online.com/servlet/Dispatcher/login.htm
- https://www.365online.com/servlet/Dispatcher/login2.htm
- https://www.365online.com/servlet/Dispatcher/validate.htm
- https://www.accessmycardonline.com/RBS_Consumer/*
- https://www.bankcardservices.co.uk/NASApp/NetAccessXX/*
- https://www.bankcardservices.co.uk/NASApp/NetAccessXX/AccountSnapshotScreen?acctID*
- https://www.bankline.coutts.com/CWSLogon/*
- https://www.bankline.coutts.com/CWSLogon/4P/CheckId.do
- https://www.bankline.coutts.com/CWSLogon/4P/CheckPPPP.do
- https://www.bankline.rbs.com/CWSLogon/4P/CheckId.do*
- https://www.bankline.rbs.com/CWSLogon/logon.do*
- https://www.barclayswealth.com/login/action/logon/unauthenticated/personal/loginDetailsNotStored
- https://www.barclayswealth.com/login/action/logon/unauthenticated/personal/loginSigning
- https://www.capitaloneonline.co.uk/*
- https://www.cardonebanking.com/auth*
- https://www.caterallenonline.co.uk/WebAccess.dll
- https://www.citibank.co.uk/*/portal/Index*
- https://www.citibank.co.uk/*/signon/uname/HomePage*
- https://www.edirectdebit.com/administration/client/logon.aspx
- https://www.gruposantander.es/*
- https://www.halifax-online.co.uk/CustomerAuthentication/HxProcessLogin.aspx
- https://www.halifax-online.co.uk/CustomerAuthentication/SecondLevelPhrase.aspx*
- https://www.halifax-online.co.uk/MyAccounts/MyAccounts.asp*
- https://www.hsbc.co.uk/1/2/!ut/p/kcxml/*
- https://www.hsbc.co.uk/1/2/personal/internet-banking*
- https://www.icicibank.co.uk/UKRET/BANKAWAY*
- https://www.moneybookers.com/app/my_account.pl
- https://www.mybusinessbank.co.uk/cs70_banking/*
- https://www.mybusinessbank.co.uk/cs70_banking/logon*
- https://www.mybusinessbank.co.uk/cs70_banking/logon/challenge/submit
- https://www.mybusinessbank.co.uk/cs70_banking/logon/logon/enrollPassword
- https://www.mybusinessbank.co.uk/cs70_banking/logon/logon/password
- https://www.mybusinessbank.co.uk/cs70_banking/logon/logon/pmPassword
- https://www.mybusinessbank.co.uk/cs70_banking/logon/sbuser/getPassword
- https://www.nochex.com/*
- https://www.nwolb.com/*
- https://www.nwolb.com/AccountSummary.aspx
- https://www.nwolb.com/OneOffPaymentsCreatePayee.asp*
- https://www.nwolb.com/OneOffPaymentsCreatePayment.aspx
- https://www.nwolb.com/OneOffPaymentsCreatePayment.aspx*superstar=1
- https://www.nwolb.com/OneOffPaymentsPayeeList.aspx
- https://www.nwolb.com/OneOffPaymentsPayeeList.aspx?start=1
- https://your.egg.com/customer/personaldetails/yourinformation.aspx
- https://your.egg.com/customer/yourmoney.aspx
Accede al siguiente sitio para descargar su archivo de configuración:
- http://{BLOCKED}anced-cfg3.com/abudabi/uk.db
- http://{BLOCKED}vanced-cfg4.com/abudabi/uk.db
- http://{BLOCKED}vanced-cfg5.com/abudabi/uk.db
Intenta robar información de los siguientes bancos y/u otros organismos financieros:
- Alliance & Leicester
- Bank of Ireland - 365 Online
- Barclays
- Cahoot
- Capital One
- Cater Allen
- Citibank
- Clydesdale
- Co-Operativebank
- Coutts Bankline
- Coventry Building Society
- Ebay
- Egg
- First Direct
- First Trust Bank
- HSBC
- Halifax
- ICICI Bank
- ING Direct
- Intelligent Finance
- Islamic Bank
- Lloyds
- Moneybookers
- NatWest Stockbrokers
- Nationwide
- Natwest
- Nochex
- Norwich and Peterborough Building Society
- OSPM
- RBS
- Santander
- Smile
- Tesco Bank
- Tuxedo Money Solutions
- Virgin Money
- Yorkshire
- eDirectDebit
Puntos de infiltración
La información robada se carga en los sitios Web siguientes:
- http://{BLOCKED}5.{BLOCKED}6.197.24/~h{BLOCKED}ng/woops/ttf.php
Información de variantes
Tiene los siguientes valores hash MD5:
- a61902688242806130096e0f0b34502b
Tiene los siguientes valores hash SHA1:
- 8e1da81a1404a336fb4ef7f53e326069504b31d3
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
Reiniciar en modo seguro
Step 3
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_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- {GUID} = %Application Data%\{random folder name 1}\{random file name}.exe
- In HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\SharedAccess\Parameters\FirewallPolicy\StandardProfile\AuthorizedApplications\List
- %Windows%\EXPLORER.EXE = %Windows%\EXPLORER.EXE:*:Enabled:Windows Explorer
- In HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\PhishingFilter
- Enabled = 0
- EnabledV8 = 0
Step 4
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_CURRENT_USER\Software\Microsoft
- {random characters}
Step 5
Buscar y eliminar esta carpeta
- %Application Data%\{random folder name 1}
- %Application Data%\{random folder name 2}
Step 6
Reinicie en modo normal y explore el equipo con su producto de Trend Micro para buscar los archivos identificados como TSPY_ZBOT.ZAD 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!