Ransom.Win32.JEST.A
Gen:Heur.Ransom.Imps.1 (BITDEFENDER); Trojan:Win32/Dynamer!rfn (MICROSOFT)
Windows
Tipo de grayware:
Ransomware
Destrutivo:
Não
Criptografado:
Sim
In the Wild:
Sim
Visão geral
It arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Detalhes técnicos
Übertragungsdetails
It arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
Installation
Schleust die folgenden Dateien ein:
- %All Users Profile%\chk.dat
- %All Users Profile%\MSWINSCK.OCX
- %All Users Profile%\encryptedfiles.eco --> list of encrypted files
- %Windows%\Logs\WindowsBackup\Wbadmin.0.etl
- %Public%\Desktop\README - Decryption Note.lnk
- %Public%\Desktop\Decryptor.lnk
- %All Users Profile%\note.ini --> Ransomnote
- %All Users Profile%\1.bmp
- %Windows%\Web\Wallpaper\Windows\img0.jpg
- %User Temp%\MpCmdRun.log
(Hinweis: %Windows% ist der Windows Ordner, normalerweise C:\Windows oder C:\WINNT.. %User Temp% ist der Ordner 'Temp' des aktuellen Benutzers, normalerweise C:\Dokumente und Einstellungen\{Benutzername}\Lokale Einstellungen\Temp unter Windows 2000(32-bit), XP und Server 2003(32-bit) und C:\Users\{Benutzername}\AppData\Local\Temp unter Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) und 10(64-bit).)
Schleust die folgenden Dateien ein und führt sie aus:
- %All Users Profile%\{Malware name}.exe
- %All Users Profile%\x86.exe --> deleted after, (drops %All Users Profile%\x64.exe if executed on a 64-bit machine)
- %All Users Profile%\recover.exe --> deleted after, copy of itself
- %All Users Profile%\rps.exe --> deleted after, used for propagation through SMB bruteforce attacks.
Fügt die folgenden Prozesse hinzu:
- "%System%\vssadmin.exe" delete shadows /all /quiet
- "%System%\wbem\WMIC.exe" shadowcopy delete
- "%System%\wbadmin.exe" delete catalog -quiet
- "%System%\bcdedit.exe" /set {default} bootstatuspolicy ignoreallfailures
- "%System%\bcdedit.exe" /set {default} recoveryenabled no
- "%System%\icacls.exe" %Windows%\Web\Wallpaper\Windows\img0.jpg /grant Users:F
- "%System%\WindowsPowerShell\v1.0\powershell.exe" -Enc {Base 64 code} -ExecutionPolicy Bypass -W Hidden -NonI --> for deleting system logs
- "%Program Files%\Windows Defender\mpcmdrun.exe" -removedefinitions -all --> for removing Windows Defender Signatures
- %All Users Profile%\x86.exe go::inc get::pwz token::getsys read::samz exit --> for executing mimikatz instance
- "%System%\cmd.exe" /c logoff{0-80}
(Hinweis: %System% ist der Windows Systemordner. Er lautet in der Regel C:\Windows\System unter Windows 98 und ME, C:\WINNT\System32 unter Windows NT und 2000 sowie C:\Windows\System32 unter Windows 2000(32-bit), XP, Server 2003(32-bit), Vista, 7, 8, 8.1, 2008(64-bit), 2012(64bit) and 10(64-bit).. %Windows% ist der Windows Ordner, normalerweise C:\Windows oder C:\WINNT.. %Program Files%ist der Standardordner 'Programme', normalerweise C:\Programme.)
Autostart-Technik
Fügt folgende Registrierungseinträge hinzu, um bei jedem Systemstart automatisch ausgeführt zu werden.
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\
Windows\CurrentVersion\Run
BWGBXD = "%All Users Profile%\{Malware name}.exe" -ui
HKEY_CURRENT_USER\Software\Microsoft\
Windows\CurrentVersion\Run
BWGBXD = "%All Users Profile%\{Malware name}.exe" -ui
Andere Systemänderungen
Fügt die folgenden Registrierungseinträge hinzu:
HKEY_LOCAL_MACHINE\BCD00000000\Objects\
{GUID}\Elements\250000e0
Element = 01 00 00 00 00 00 00 00
HKEY_LOCAL_MACHINE\BCD00000000\Objects\
{GUID}\Elements\16000009
Element = 00
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32
ThreadingModel = Apartment
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32
"" = %All Users Profile%\MSWINSCK.OCX
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}
"" = Microsoft WinSock Control, version 6.0
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
MSWinsock.Winsock
"" = Microsoft WinSock Control, version 6.0
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
MSWinsock.Winsock\CLSID
"" = {248DD896-BB45-11CF-9ABC-0080C7E7B78D}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
MSWinsock.Winsock\CurVer
"" = MSWinsock.Winsock.1
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
MSWinsock.Winsock.1
"" = Microsoft WinSock Control, version 6.0
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
MSWinsock.Winsock.1\CLSID
"" = {248DD896-BB45-11CF-9ABC-0080C7E7B78D}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\VersionIndependentProgID
"" = MSWinsock.Winsock
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\ProgID
"" = MSWinsock.Winsock.1
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib
"" = {248DD890-BB45-11CF-9ABC-0080C7E7B78D}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Version
"" = 1.0
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\MiscStatus
"" = 0
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\MiscStatus\
1
"" = 132497
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\ToolboxBitmap32
"" = %All Users Profile%\MSWINSCK.OCX, 1
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD897-BB45-11CF-9ABC-0080C7E7B78D}
"" = Winsock General Property Page Object
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD897-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32
"" = %All Users Profile%\MSWINSCK.OCX
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0
"" = Microsoft Winsock Control 6.0
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\
FLAGS
"" = 2
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\
0\win32
"" = %All Users Profile%\MSWINSCK.OCX
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\
HELPDIR
"" = IMSWinsockControl
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid
"" = {00020424-0000-0000-C000-000000000046}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32
"" = {00020424-0000-0000-C000-000000000046}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib
"" = {248DD890-BB45-11CF-9ABC-0080C7E7B78D}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib
Version = 1.0
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}
"" = DMSWinsockControlEvents
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid
"" = {00020420-0000-0000-C000-000000000046}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32
"" = {00020420-0000-0000-C000-000000000046}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib
"" = {248DD890-BB45-11CF-9ABC-0080C7E7B78D}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib
Version = 1
HKEY_CURRENT_USER\Control Panel\Desktop
TileWallpaper = 0
HKEY_CURRENT_USER\Control Panel\Desktop
WallpaperStyle = 10
HKEY_CURRENT_USER\Control Panel\Desktop
Wallpaper = %All Users Profile%\1.bmp
HKEY_CURRENT_USER\Control Panel\Desktop
OriginalWallpaper = %All Users Profile%\1.bmp
HKEY_CURRENT_USER\Control Panel\Desktop
ConvertedWallpaper = %All Users Profile%\1.bmp
Andere Details
Fügt die folgenden Registrierungsschlüssel hinzu:
HKEY_LOCAL_MACHINE\BCD00000000\Objects\
{GUID}\Elements\250000e0
HKEY_LOCAL_MACHINE\BCD00000000\Objects\
{GUID}\Elements\16000009
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
MSWinsock.Winsock
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
MSWinsock.Winsock\CLSID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
MSWinsock.Winsock\CurVer
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
MSWinsock.Winsock.1
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
MSWinsock.Winsock.1\CLSID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\VersionIndependentProgID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\ProgID
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Version
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories\
{40FC6ED5-2438-11CF-A3DB-080036F12502}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Programmable
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Control
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\MiscStatus
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\MiscStatus\
1
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\ToolboxBitmap32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories\
{40FC6ED4-2438-11CF-A3DB-080036F12502}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories\
{0DE86A57-2BAA-11CF-A229-00AA003D7352}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories\
{0DE86A53-2BAA-11CF-A229-00AA003D7352}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories\
{0DE86A52-2BAA-11CF-A229-00AA003D7352}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD897-BB45-11CF-9ABC-0080C7E7B78D}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
CLSID\{248DD897-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\
FLAGS
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\
0
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\
0\win32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\
HELPDIR
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib
Verschlüsselt Dateien mit den folgenden Erweiterungen:
- .3fr
- .ACCDB
- .ACCDE
- .ACCDR
- .ACCDT
- .ai
- .arw
- .asp
- .aspx
- .bac
- .kupdb
- .bak
- .bas
- .bay
- .cdr
- .cer
- .cfg
- .class
- .conf
- .config
- .cpp
- .cr2
- .crt
- .crw
- .cs
- .css
- .db
- .dbf
- .dcr
- .cder
- .dng
- .doc
- .docb
- .docm
- .docx
- .dot
- .dotm
- .dotx
- .dwg
- .dxf
- .dxg
- .edb
- .eps
- .erf
- .flt
- .htm
- .html
- .indd
- .java
- .jpe
- .jpeg
- .jpg
- .kdc
- .log
- .mdb
- .mdf
- .mef
- .mrw
- .ned
- .nef
- .nrp
- .nrw
- .ntm
- .odb
- .odb
- .odp
- .ods
- .odt
- .orf
- .ost
- .ov
- .p12
- .p7b
- .p7c
- .pdd
- .pef
- .pem
- .pfx
- .php
- .png
- .pot
- .potm
- .potx
- .ppam
- .pps
- .ppsm
- .ppsx
- .ppt
- .pptm
- .proj
- .psd
- .pst
- .py
- .pyc
- .r3d
- .rar
- .raw
- .rtf
- .rw2
- .rwl
- .sld
- .sldx
- .sln
- .sql
- .srf
- .srw
- .txt
- .vb
- .v,dk
- .vmx
- .wb2
- .wpd
- .wps
- .xla
- .xlam
- .xlk
- .xll
- .xlm
- .xls
- .xlsb
- .xlsm
- .xlsx
- .xlt
- .xltm
- .xltx
- .xlw
- .xml
- .zip
Es macht Folgendes:
- It encrypts files in all fixed and removable drives.
- It is capable of propagating in the local network via the following means:
- SMB Bruteforcing
- Dumping Windows Domain Credentials using any of the following techniques/tools:
- Mimikatz
- It executes the following commands to terminate processes:
- "%System%\taskkill.exe" /F /IM MSExchange*
- "%System%\taskkill.exe" /F /IM Microsoft.Exchange.*
- "%System%\taskkill.exe" /F /IM vmware*.exe
- It restarts the machine after execution and displays a GUI after startup:
- It changes the desktop background:
Solução
Step 1
Für Windows ME und XP Benutzer: Stellen Sie vor einer Suche sicher, dass die Systemwiederherstellung deaktiviert ist, damit der gesamte Computer durchsucht werden kann.
Step 2
Dateien erkennen und deaktivieren, die als Ransom.Win32.JEST.A entdeckt wurden
- Für Windows 98 und ME Benutzer: Der Windows Task-Manager zeigt möglicherweise nicht alle aktiven Prozesse an. Verwenden Sie in diesem Fall einen Prozess-Viewer eines Drittanbieters, vorzugsweise Process Explorer, um die Malware-/Grayware-/Spyware-Datei zu beenden. Dieses Tool können Sie hier. herunterladen.
- Wenn die entdeckte Datei im Windows Task-Manager oder Process Explorer angezeigt wird, aber nicht gelöscht werden kann, starten Sie Ihren Computer im abgesicherten Modus neu. Klicken Sie auf diesen Link, um alle erforderlichen Schritte anzuzeigen.
- Wenn die entdeckte Datei nicht im Windows Task-Manager oder im Process Explorer angezeigt wird, fahren Sie mit den nächsten Schritten fort.
Step 3
Im abgesicherten Modus neu starten
Step 4
Diesen Registrierungsschlüssel löschen
Wichtig: Eine nicht ordnungsgemäße Bearbeitung der Windows Registrierung kann zu einer dauerhaften Fehlfunktion des Systems führen. Führen Sie diesen Schritt nur durch, wenn Sie mit der Vorgehensweise vertraut sind oder wenn Sie Ihren Systemadministrator um Unterstützung bitten können. Lesen Sie ansonsten zuerst diesen Microsoft Artikel, bevor Sie die Registrierung Ihres Computers ändern.
- In HKEY_LOCAL_MACHINE\BCD00000000\Objects\{GUID}\Elements
- 250000e0
- 250000e0
- In HKEY_LOCAL_MACHINE\BCD00000000\Objects\{GUID}\Elements
- 16000009
- 16000009
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID
- {248DD896-BB45-11CF-9ABC-0080C7E7B78D}
- {248DD896-BB45-11CF-9ABC-0080C7E7B78D}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}
- InprocServer32
- InprocServer32
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes
- MSWinsock.Winsock
- MSWinsock.Winsock
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\MSWinsock.Winsock
- CLSID
- CLSID
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\MSWinsock.Winsock
- CurVer
- CurVer
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes
- MSWinsock.Winsock.1
- MSWinsock.Winsock.1
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\MSWinsock.Winsock.1
- CLSID
- CLSID
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}
- VersionIndependentProgID
- VersionIndependentProgID
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}
- ProgID
- ProgID
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}
- TypeLib
- TypeLib
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}
- Version
- Version
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}
- Implemented Categories
- Implemented Categories
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories
- {40FC6ED5-2438-11CF-A3DB-080036F12502}
- {40FC6ED5-2438-11CF-A3DB-080036F12502}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}
- Programmable
- Programmable
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}
- Control
- Control
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}
- MiscStatus
- MiscStatus
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\MiscStatus
- 1
- 1
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}
- ToolboxBitmap32
- ToolboxBitmap32
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories
- {40FC6ED4-2438-11CF-A3DB-080036F12502}
- {40FC6ED4-2438-11CF-A3DB-080036F12502}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories
- {0DE86A57-2BAA-11CF-A229-00AA003D7352}
- {0DE86A57-2BAA-11CF-A229-00AA003D7352}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories
- {0DE86A53-2BAA-11CF-A229-00AA003D7352}
- {0DE86A53-2BAA-11CF-A229-00AA003D7352}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Implemented Categories
- {0DE86A52-2BAA-11CF-A229-00AA003D7352}
- {0DE86A52-2BAA-11CF-A229-00AA003D7352}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID
- {248DD897-BB45-11CF-9ABC-0080C7E7B78D}
- {248DD897-BB45-11CF-9ABC-0080C7E7B78D}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD897-BB45-11CF-9ABC-0080C7E7B78D}
- InprocServer32
- InprocServer32
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib
- {248DD890-BB45-11CF-9ABC-0080C7E7B78D}
- {248DD890-BB45-11CF-9ABC-0080C7E7B78D}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}
- 1.0
- 1.0
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0
- FLAGS
- FLAGS
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0
- 0
- 0
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\0
- win32
- win32
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0
- HELPDIR
- HELPDIR
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface
- {248DD892-BB45-11CF-9ABC-0080C7E7B78D}
- {248DD892-BB45-11CF-9ABC-0080C7E7B78D}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}
- ProxyStubClsid
- ProxyStubClsid
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}
- ProxyStubClsid32
- ProxyStubClsid32
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}
- TypeLib
- TypeLib
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}
- ProxyStubClsid
- ProxyStubClsid
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}
- ProxyStubClsid32
- ProxyStubClsid32
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}
- TypeLib
- TypeLib
Step 5
Diesen Registrierungswert löschen
Wichtig: Eine nicht ordnungsgemäße Bearbeitung der Windows Registrierung kann zu einer dauerhaften Fehlfunktion des Systems führen. Führen Sie diesen Schritt nur durch, wenn Sie mit der Vorgehensweise vertraut sind oder wenn Sie Ihren Systemadministrator um Unterstützung bitten können. Lesen Sie ansonsten zuerst diesen Microsoft Artikel, bevor Sie die Registrierung Ihres Computers ändern.
- In HKEY_LOCAL_MACHINE\BCD00000000\Objects\{GUID}\Elements\250000e0
- Element = 01 00 00 00 00 00 00 00
- Element = 01 00 00 00 00 00 00 00
- In HKEY_LOCAL_MACHINE\BCD00000000\Objects\{GUID}\Elements\16000009
- Element = 00
- Element = 00
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32
- ThreadingModel = Apartment
- ThreadingModel = Apartment
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32
- "" = %All Users Profile%\MSWINSCK.OCX
- "" = %All Users Profile%\MSWINSCK.OCX
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}
- "" = Microsoft WinSock Control, version 6.0
- "" = Microsoft WinSock Control, version 6.0
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\MSWinsock.Winsock
- "" = Microsoft WinSock Control, version 6.0
- "" = Microsoft WinSock Control, version 6.0
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\MSWinsock.Winsock\CLSID
- "" = {248DD896-BB45-11CF-9ABC-0080C7E7B78D}
- "" = {248DD896-BB45-11CF-9ABC-0080C7E7B78D}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\MSWinsock.Winsock\CurVer
- "" = MSWinsock.Winsock.1
- "" = MSWinsock.Winsock.1
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\MSWinsock.Winsock.1
- "" = Microsoft WinSock Control, version 6.0
- "" = Microsoft WinSock Control, version 6.0
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\MSWinsock.Winsock.1\CLSID
- "" = {248DD896-BB45-11CF-9ABC-0080C7E7B78D}
- "" = {248DD896-BB45-11CF-9ABC-0080C7E7B78D}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\VersionIndependentProgID
- "" = MSWinsock.Winsock
- "" = MSWinsock.Winsock
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\ProgID
- "" = MSWinsock.Winsock.1
- "" = MSWinsock.Winsock.1
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib
- "" = {248DD890-BB45-11CF-9ABC-0080C7E7B78D}
- "" = {248DD890-BB45-11CF-9ABC-0080C7E7B78D}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\Version
- "" = 1.0
- "" = 1.0
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\MiscStatus
- "" = 0
- "" = 0
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\MiscStatus\1
- "" = 132497
- "" = 132497
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD896-BB45-11CF-9ABC-0080C7E7B78D}\ToolboxBitmap32
- "" = %All Users Profile%\MSWINSCK.OCX, 1
- "" = %All Users Profile%\MSWINSCK.OCX, 1
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD897-BB45-11CF-9ABC-0080C7E7B78D}
- "" = Winsock General Property Page Object
- "" = Winsock General Property Page Object
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{248DD897-BB45-11CF-9ABC-0080C7E7B78D}\InprocServer32
- "" = %All Users Profile%\MSWINSCK.OCX
- "" = %All Users Profile%\MSWINSCK.OCX
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0
- "" = Microsoft Winsock Control 6.0
- "" = Microsoft Winsock Control 6.0
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\FLAGS
- "" = 2
- "" = 2
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\0\win32
- "" = %All Users Profile%\MSWINSCK.OCX
- "" = %All Users Profile%\MSWINSCK.OCX
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{248DD890-BB45-11CF-9ABC-0080C7E7B78D}\1.0\HELPDIR
- "" = IMSWinsockControl
- "" = IMSWinsockControl
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid
- "" = {00020424-0000-0000-C000-000000000046}
- "" = {00020424-0000-0000-C000-000000000046}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32
- "" = {00020424-0000-0000-C000-000000000046}
- "" = {00020424-0000-0000-C000-000000000046}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib
- "" = {248DD890-BB45-11CF-9ABC-0080C7E7B78D}
- "" = {248DD890-BB45-11CF-9ABC-0080C7E7B78D}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{248DD892-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib
- Version = 1.0
- Version = 1.0
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}
- "" = DMSWinsockControlEvents
- "" = DMSWinsockControlEvents
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid
- "" = {00020420-0000-0000-C000-000000000046}
- "" = {00020420-0000-0000-C000-000000000046}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\ProxyStubClsid32
- "" = {00020420-0000-0000-C000-000000000046}
- "" = {00020420-0000-0000-C000-000000000046}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib
- "" = {248DD890-BB45-11CF-9ABC-0080C7E7B78D}
- "" = {248DD890-BB45-11CF-9ABC-0080C7E7B78D}
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{248DD893-BB45-11CF-9ABC-0080C7E7B78D}\TypeLib
- Version = 1
- Version = 1
- In HKEY_CURRENT_USER\Control Panel\Desktop
- TileWallpaper = 0
- TileWallpaper = 0
- In HKEY_CURRENT_USER\Control Panel\Desktop
- WallpaperStyle = 10
- WallpaperStyle = 10
- In HKEY_CURRENT_USER\Control Panel\Desktop
- Wallpaper = %All Users Profile%\1.bmp
- Wallpaper = %All Users Profile%\1.bmp
- In HKEY_CURRENT_USER\Control Panel\Desktop
- OriginalWallpaper = %All Users Profile%\1.bmp
- OriginalWallpaper = %All Users Profile%\1.bmp
- In HKEY_CURRENT_USER\Control Panel\Desktop
- ConvertedWallpaper = %All Users Profile%\1.bmp
- ConvertedWallpaper = %All Users Profile%\1.bmp
- In HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
- BWGBXD = "%All Users Profile%\{Malware name}.exe" -ui
- BWGBXD = "%All Users Profile%\{Malware name}.exe" -ui
- In HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run
- BWGBXD = "%All Users Profile%\{Malware name}.exe" -ui
- BWGBXD = "%All Users Profile%\{Malware name}.exe" -ui
Step 6
Diese Dateien suchen und löschen
- %All Users Profile%\{Malware name}.exe
- %All Users Profile%\chk.dat
- %All Users Profile%\MSWINSCK.OCX
- %All Users Profile%\encryptedfiles.eco
- %Windows%\Logs\WindowsBackup\Wbadmin.0.etl
- %Public%\Desktop\README - Decryption Note.lnk
- %Public%\Desktop\Decryptor.lnk
- %All Users Profile%\note.ini
- %All Users Profile%\1.bmp
- %Windows%\Web\Wallpaper\Windows\img0.jpg
- %User Temp%\MpCmdRun.log
- %All Users Profile%\x86.exe
- %All Users Profile%\recover.exe
- %All Users Profile%\rps.exe
- %All Users Profile%\{Malware name}.exe
- %All Users Profile%\chk.dat
- %All Users Profile%\MSWINSCK.OCX
- %All Users Profile%\encryptedfiles.eco
- %Windows%\Logs\WindowsBackup\Wbadmin.0.etl
- %Public%\Desktop\README - Decryption Note.lnk
- %Public%\Desktop\Decryptor.lnk
- %All Users Profile%\note.ini
- %All Users Profile%\1.bmp
- %Windows%\Web\Wallpaper\Windows\img0.jpg
- %User Temp%\MpCmdRun.log
- %All Users Profile%\x86.exe
- %All Users Profile%\recover.exe
- %All Users Profile%\rps.exe
Step 7
Führen Sie den Neustart im normalen Modus durch, und durchsuchen Sie Ihren Computer mit Ihrem Trend Micro Produkt nach Dateien, die als Ransom.Win32.JEST.A entdeckt werden. Falls die entdeckten Dateien bereits von Ihrem Trend Micro Produkt gesäubert, gelöscht oder in Quarantäne verschoben wurden, sind keine weiteren Schritte erforderlich. Dateien in Quarantäne können einfach gelöscht werden. Auf dieser Knowledge-Base-Seite finden Sie weitere Informationen.
Step 8
Restore encrypted files from backup.
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