TSPY_BANKER.SYE
Trojan.Win32.Generic!BT (Sunbelt)
Windows 2000, Windows XP, Windows Server 2003
Threat Type: Spyware
Destructiveness: No
Encrypted:
In the wild: Yes
OVERVIEW
This spyware arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
It deletes itself after execution.
TECHNICAL DETAILS
2,412,032 bytes
EXE
Yes
11 Oct 2012
Arrival Details
This spyware arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Installation
This spyware creates the following folders:
- %Program Files%\GbPlugin
- %User Profile%\Application Data\GbPlugin
- %User Profile%\GbPlugin\Cef
(Note: %Program Files% is the default Program Files folder, usually C:\Program Files.. %User Profile% is the current user's profile folder, which is usually C:\Windows\Profiles\{user name} on Windows 98 and ME, C:\WINNT\Profiles\{user name} on Windows NT, and C:\Documents and Settings\{user name} on Windows 2000, XP, and Server 2003.)
Autostart Technique
This spyware adds the following registry entries to enable its automatic execution at every system startup:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Run
igb{malware file name} = "{malware path and file name}"
It registers itself as a BHO to ensure its automatic execution every time Internet Explorer is used by adding the following registry keys:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Explorer\
Browser Helper Objects\{C41A1C0E-EA6C-11D4-B1B8-444553540003}
Other System Modifications
This spyware deletes the following files:
- %System Root%\regs.bat
(Note: %System Root% is the root folder, which is usually C:\. It is also where the operating system is located.)
It adds the following registry keys:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Winlogon\
Notify\ GbPluginCef
HKEY_CURRENT_USER\Software\GbPlugin\
Cef
HKEY_CLASSES_ROOT\GbiehCef.GbIehObj.1
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
GbiehCef.GbIehObj.1\CLSID
HKEY_CLASSES_ROOT\GbiehCef.GbIehObj
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
GbiehCef.GbIehObj\CLSID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
GbiehCef.GbIehObj\CurVer
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{C41A1C0E-EA6C-11D4-B1B8-444553540003}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{C41A1C0E-EA6C-11D4-B1B8-444553540003}\ProgID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{C41A1C0E-EA6C-11D4-B1B8-444553540003}\VersionIndependentProgID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{C41A1C0E-EA6C-11D4-B1B8-444553540003}\Programmable
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{C41A1C0E-EA6C-11D4-B1B8-444553540003}\InprocServer32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{C41A1C0E-EA6C-11D4-B1B8-444553540003}\TypeLib
HKEY_CLASSES_ROOT\GbiehCef.GbPluginObj.1
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
GbiehCef.GbPluginObj.1\CLSID
HKEY_CLASSES_ROOT\GbiehCef.GbPluginObj
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
GbiehCef.GbPluginObj\CLSID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
GbiehCef.GbPluginObj\CurVer
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{E37CB5F0-51F5-4395-A808-5FA49E399003}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{E37CB5F0-51F5-4395-A808-5FA49E399003}\ProgID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{E37CB5F0-51F5-4395-A808-5FA49E399003}\VersionIndependentProgID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{E37CB5F0-51F5-4395-A808-5FA49E399003}\Programmable
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{E37CB5F0-51F5-4395-A808-5FA49E399003}\InprocServer32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{E37CB5F0-51F5-4395-A808-5FA49E399003}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{C41A1C01-EA6C-11D4-B1B8-444553540003}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{C41A1C01-EA6C-11D4-B1B8-444553540003}\1.0
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{C41A1C01-EA6C-11D4-B1B8-444553540003}\1.0\
FLAGS
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{C41A1C01-EA6C-11D4-B1B8-444553540003}\1.0\
0
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{C41A1C01-EA6C-11D4-B1B8-444553540003}\1.0\
0\win32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{C41A1C01-EA6C-11D4-B1B8-444553540003}\1.0\
HELPDIR
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C41A1C0D-EA6C-11D4-B1B8-444553540003}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C41A1C0D-EA6C-11D4-B1B8-444553540003}\ProxyStubClsid
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C41A1C0D-EA6C-11D4-B1B8-444553540003}\ProxyStubClsid32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C41A1C0D-EA6C-11D4-B1B8-444553540003}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{7827CCC3-0DEB-4CFB-911C-AA777C882003}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{7827CCC3-0DEB-4CFB-911C-AA777C882003}\ProxyStubClsid
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{7827CCC3-0DEB-4CFB-911C-AA777C882003}\ProxyStubClsid32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{7827CCC3-0DEB-4CFB-911C-AA777C882003}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{5C350402-AD9A-41E7-A303-C49F6C520003}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{5C350402-AD9A-41E7-A303-C49F6C520003}\ProxyStubClsid
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{5C350402-AD9A-41E7-A303-C49F6C520003}\ProxyStubClsid32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{5C350402-AD9A-41E7-A303-C49F6C520003}\TypeLib
HKEY_CURRENT_USER\SOFTWARE\Microsoft\
Windows\CurrentVersion\Ext\
Stats\{DB6BF2CD-4F59-4F1C-AA9C-D08C0B61A931}\iexplore
HKEY_CLASSES_ROOT\GbpDist.GbpDistObj.1
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
GbpDist.GbpDistObj.1\CLSID
HKEY_CLASSES_ROOT\GbpDist.GbpDistObj
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
GbpDist.GbpDistObj\CLSID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
GbpDist.GbpDistObj\CurVer
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{DB6BF2CD-4F59-4F1C-AA9C-D08C0B61A931}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{DB6BF2CD-4F59-4F1C-AA9C-D08C0B61A931}\ProgID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{DB6BF2CD-4F59-4F1C-AA9C-D08C0B61A931}\VersionIndependentProgID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{DB6BF2CD-4F59-4F1C-AA9C-D08C0B61A931}\Programmable
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{DB6BF2CD-4F59-4F1C-AA9C-D08C0B61A931}\InprocServer32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{DB6BF2CD-4F59-4F1C-AA9C-D08C0B61A931}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{6B71634C-5867-4D85-BFFE-DF1C322F8B96}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{6B71634C-5867-4D85-BFFE-DF1C322F8B96}\1.0
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{6B71634C-5867-4D85-BFFE-DF1C322F8B96}\1.0\
FLAGS
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{6B71634C-5867-4D85-BFFE-DF1C322F8B96}\1.0\
0
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{6B71634C-5867-4D85-BFFE-DF1C322F8B96}\1.0\
0\win32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{6B71634C-5867-4D85-BFFE-DF1C322F8B96}\1.0\
HELPDIR
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B3D037EB-D5BE-413D-8E16-E5B2A1B28BD8}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B3D037EB-D5BE-413D-8E16-E5B2A1B28BD8}\ProxyStubClsid
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B3D037EB-D5BE-413D-8E16-E5B2A1B28BD8}\ProxyStubClsid32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B3D037EB-D5BE-413D-8E16-E5B2A1B28BD8}\TypeLib
It adds the following registry entries:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Explorer\
ShellExecuteHooks
{E37CB5F0-51F5-4395-A808-5FA49E399003} = "GbPlugin ShlObj"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Winlogon\
Notify\ GbPluginCef
Asynchronous = "0"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Winlogon\
Notify\ GbPluginCef
Impersonate = "0"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Winlogon\
Notify\ GbPluginCef
MaxWait = "12"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Winlogon\
Notify\ GbPluginCef
DllName = "%Program Files%\GbPlugin\gbiehCef.dll"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows NT\CurrentVersion\Winlogon\
Notify\ GbPluginCef
Startup = "GbPluginEventStartup"
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Shell Extensions\
Approved
{E37CB5F0-51F5-4395-A808-5FA49E399003} = "GbPlugin ShlObj"
HKEY_CURRENT_USER\Software\GbPlugin\
Cef
gFaYEcJ9U3dI = "gFaYEaIlBXWd5H4M2Ir/ydZOHz1QyIfWog=="
HKEY_CURRENT_USER\Software\GbPlugin\
Cef
DTtrbjNY+AAYhBhrSmyp = "DTtrbmsGpEWfJnj0G+4LazGldPnZTmOz"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{C41A1C0E-EA6C-11D4-B1B8-444553540003}\InprocServer32
ThreadingModel = "Apartment"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{E37CB5F0-51F5-4395-A808-5FA49E399003}\InprocServer32
ThreadingModel = "Apartment"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{C41A1C0D-EA6C-11D4-B1B8-444553540003}\TypeLib
Version = "1.0"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{7827CCC3-0DEB-4CFB-911C-AA777C882003}\TypeLib
Version = "1.0"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{5C350402-AD9A-41E7-A303-C49F6C520003}\TypeLib
Version = "1.0"
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Ext\
Stats\{DB6BF2CD-4F59-4F1C-AA9C-D08C0B61A931}\iexplore
Flags = "4"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{DB6BF2CD-4F59-4F1C-AA9C-D08C0B61A931}\InprocServer32
ThreadingModel = "Apartment"
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{B3D037EB-D5BE-413D-8E16-E5B2A1B28BD8}\TypeLib
Version = "1.0"
It deletes the following registry keys:
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Uninstall\
GbPluginCef
Dropping Routine
This spyware drops the following files:
- %Program Files%\GbPlugin\gbiehCef.dll
- %Program Files%\GbPlugin\gbpdist.dll
- regs.bat
- %System Root%\boot.bat
- %Program Files%\GbPlugin\Cef.gpc
- %System%\drivers:GbpKmAp.lst
- %System%:1D8A80CE_Cef.gbp
- %User Profile%\Cef\0000072C.tmp
- %User Profile%\Cef\Cef.gdt
(Note: %Program Files% is the default Program Files folder, usually C:\Program Files.. %System Root% is the root folder, which is usually C:\. It is also where the operating system is located.. %System% is the Windows system folder, which is usually C:\Windows\System on Windows 98 and ME, C:\WINNT\System32 on Windows NT and 2000, or C:\Windows\System32 on Windows XP and Server 2003.. %User Profile% is the current user's profile folder, which is usually C:\Windows\Profiles\{user name} on Windows 98 and ME, C:\WINNT\Profiles\{user name} on Windows NT, and C:\Documents and Settings\{user name} on Windows 2000, XP, and Server 2003.)
Other Details
This spyware deletes itself after execution.
This report is generated via an automated analysis system.
SOLUTION
9.200
Step 1
For Windows XP and Windows Server 2003 users, before doing any scans, please make sure you disable System Restore to allow full scanning of your computer.
Step 2
Restart in Safe Mode
Step 3
Close all opened browser windows
Step 4
Delete this registry key
Important: Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this step only if you know how or you can ask assistance from your system administrator. Else, check this Microsoft article first before modifying your computer's registry.
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify
- GbPluginCef
- In HKEY_CURRENT_USER\Software\GbPlugin
- Cef
- In HKEY_CLASSES_ROOT
- GbiehCef.GbIehObj.1
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\GbiehCef.GbIehObj.1
- CLSID
- In HKEY_CLASSES_ROOT
- GbiehCef.GbIehObj
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\GbiehCef.GbIehObj
- CLSID
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\GbiehCef.GbIehObj
- CurVer
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID
- {C41A1C0E-EA6C-11D4-B1B8-444553540003}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{C41A1C0E-EA6C-11D4-B1B8-444553540003}
- ProgID
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{C41A1C0E-EA6C-11D4-B1B8-444553540003}
- VersionIndependentProgID
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{C41A1C0E-EA6C-11D4-B1B8-444553540003}
- Programmable
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{C41A1C0E-EA6C-11D4-B1B8-444553540003}
- InprocServer32
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{C41A1C0E-EA6C-11D4-B1B8-444553540003}
- TypeLib
- In HKEY_CLASSES_ROOT
- GbiehCef.GbPluginObj.1
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\GbiehCef.GbPluginObj.1
- CLSID
- In HKEY_CLASSES_ROOT
- GbiehCef.GbPluginObj
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\GbiehCef.GbPluginObj
- CLSID
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\GbiehCef.GbPluginObj
- CurVer
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID
- {E37CB5F0-51F5-4395-A808-5FA49E399003}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E37CB5F0-51F5-4395-A808-5FA49E399003}
- ProgID
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E37CB5F0-51F5-4395-A808-5FA49E399003}
- VersionIndependentProgID
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E37CB5F0-51F5-4395-A808-5FA49E399003}
- Programmable
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E37CB5F0-51F5-4395-A808-5FA49E399003}
- InprocServer32
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E37CB5F0-51F5-4395-A808-5FA49E399003}
- TypeLib
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib
- {C41A1C01-EA6C-11D4-B1B8-444553540003}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{C41A1C01-EA6C-11D4-B1B8-444553540003}
- 1.0
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{C41A1C01-EA6C-11D4-B1B8-444553540003}\1.0
- FLAGS
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{C41A1C01-EA6C-11D4-B1B8-444553540003}\1.0
- 0
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{C41A1C01-EA6C-11D4-B1B8-444553540003}\1.0\0
- win32
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{C41A1C01-EA6C-11D4-B1B8-444553540003}\1.0
- HELPDIR
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
- {C41A1C0D-EA6C-11D4-B1B8-444553540003}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C41A1C0D-EA6C-11D4-B1B8-444553540003}
- ProxyStubClsid
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C41A1C0D-EA6C-11D4-B1B8-444553540003}
- ProxyStubClsid32
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C41A1C0D-EA6C-11D4-B1B8-444553540003}
- TypeLib
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
- {7827CCC3-0DEB-4CFB-911C-AA777C882003}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{7827CCC3-0DEB-4CFB-911C-AA777C882003}
- ProxyStubClsid
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{7827CCC3-0DEB-4CFB-911C-AA777C882003}
- ProxyStubClsid32
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{7827CCC3-0DEB-4CFB-911C-AA777C882003}
- TypeLib
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
- {5C350402-AD9A-41E7-A303-C49F6C520003}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{5C350402-AD9A-41E7-A303-C49F6C520003}
- ProxyStubClsid
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{5C350402-AD9A-41E7-A303-C49F6C520003}
- ProxyStubClsid32
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{5C350402-AD9A-41E7-A303-C49F6C520003}
- TypeLib
- In HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Ext\Stats\{DB6BF2CD-4F59-4F1C-AA9C-D08C0B61A931}
- iexplore
- In HKEY_CLASSES_ROOT
- GbpDist.GbpDistObj.1
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\GbpDist.GbpDistObj.1
- CLSID
- In HKEY_CLASSES_ROOT
- GbpDist.GbpDistObj
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\GbpDist.GbpDistObj
- CLSID
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\GbpDist.GbpDistObj
- CurVer
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID
- {DB6BF2CD-4F59-4F1C-AA9C-D08C0B61A931}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{DB6BF2CD-4F59-4F1C-AA9C-D08C0B61A931}
- ProgID
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{DB6BF2CD-4F59-4F1C-AA9C-D08C0B61A931}
- VersionIndependentProgID
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{DB6BF2CD-4F59-4F1C-AA9C-D08C0B61A931}
- Programmable
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{DB6BF2CD-4F59-4F1C-AA9C-D08C0B61A931}
- InprocServer32
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{DB6BF2CD-4F59-4F1C-AA9C-D08C0B61A931}
- TypeLib
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib
- {6B71634C-5867-4D85-BFFE-DF1C322F8B96}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{6B71634C-5867-4D85-BFFE-DF1C322F8B96}
- 1.0
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{6B71634C-5867-4D85-BFFE-DF1C322F8B96}\1.0
- FLAGS
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{6B71634C-5867-4D85-BFFE-DF1C322F8B96}\1.0
- 0
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{6B71634C-5867-4D85-BFFE-DF1C322F8B96}\1.0\0
- win32
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{6B71634C-5867-4D85-BFFE-DF1C322F8B96}\1.0
- HELPDIR
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
- {B3D037EB-D5BE-413D-8E16-E5B2A1B28BD8}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B3D037EB-D5BE-413D-8E16-E5B2A1B28BD8}
- ProxyStubClsid
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B3D037EB-D5BE-413D-8E16-E5B2A1B28BD8}
- ProxyStubClsid32
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B3D037EB-D5BE-413D-8E16-E5B2A1B28BD8}
- TypeLib
Step 5
Delete this registry value
Important: Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this step only if you know how or you can ask assistance from your system administrator. Else, check this Microsoft article first before modifying your computer's registry.
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
- igb{malware file name} = "{malware path and file name}"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Explorer\ShellExecuteHooks
- {E37CB5F0-51F5-4395-A808-5FA49E399003} = "GbPlugin ShlObj"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\ GbPluginCef
- Asynchronous = "0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\ GbPluginCef
- Impersonate = "0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\ GbPluginCef
- MaxWait = "12"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\ GbPluginCef
- DllName = "%Program Files%\GbPlugin\gbiehCef.dll"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\Notify\ GbPluginCef
- Startup = "GbPluginEventStartup"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Shell Extensions\Approved
- {E37CB5F0-51F5-4395-A808-5FA49E399003} = "GbPlugin ShlObj"
- In HKEY_CURRENT_USER\Software\GbPlugin\Cef
- gFaYEcJ9U3dI = "gFaYEaIlBXWd5H4M2Ir/ydZOHz1QyIfWog=="
- In HKEY_CURRENT_USER\Software\GbPlugin\Cef
- DTtrbjNY+AAYhBhrSmyp = "DTtrbmsGpEWfJnj0G+4LazGldPnZTmOz"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{C41A1C0E-EA6C-11D4-B1B8-444553540003}\InprocServer32
- ThreadingModel = "Apartment"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{E37CB5F0-51F5-4395-A808-5FA49E399003}\InprocServer32
- ThreadingModel = "Apartment"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{C41A1C0D-EA6C-11D4-B1B8-444553540003}\TypeLib
- Version = "1.0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{7827CCC3-0DEB-4CFB-911C-AA777C882003}\TypeLib
- Version = "1.0"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{5C350402-AD9A-41E7-A303-C49F6C520003}\TypeLib
- Version = "1.0"
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Ext\Stats\{DB6BF2CD-4F59-4F1C-AA9C-D08C0B61A931}\iexplore
- Flags = "4"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{DB6BF2CD-4F59-4F1C-AA9C-D08C0B61A931}\InprocServer32
- ThreadingModel = "Apartment"
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{B3D037EB-D5BE-413D-8E16-E5B2A1B28BD8}\TypeLib
- Version = "1.0"
Step 6
Search and delete these files
- %Program Files%\GbPlugin\gbiehCef.dll
- %Program Files%\GbPlugin\gbpdist.dll
- regs.bat
- %System Root%\boot.bat
- %Program Files%\GbPlugin\Cef.gpc
- %System%\drivers:GbpKmAp.lst
- %System%:1D8A80CE_Cef.gbp
- %User Profile%\Cef\0000072C.tmp
- %User Profile%\Cef\Cef.gdt
Step 7
Search and delete these folders
- %Program Files%\GbPlugin
- %User Profile%\Application Data\GbPlugin
- %User Profile%\GbPlugin\Cef
Step 8
Restart in normal mode and scan your computer with your Trend Micro product for files detected as TSPY_BANKER.SYE. If the detected files have already been cleaned, deleted, or quarantined by your Trend Micro product, no further step is required. You may opt to simply delete the quarantined files. Please check this Knowledge Base page for more information.
Step 9
Restore this file from backup only Microsoft-related files will be restored. If this malware/grayware also deleted files related to programs that are not from Microsoft, please reinstall those programs on you computer again.
- %System Root%\regs.bat
Step 10
Restore these deleted registry keys/values from backup
*Note: Only Microsoft-related keys/values will be restored. If the malware/grayware also deleted registry keys/values related to programs that are not from Microsoft, please reinstall those programs on your computer.
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall
- GbPluginCef
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