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Removal instructions for Oasis Space


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  • Staff

What is Oasis Space?

The Malwarebytes research team has determined that Oasis Space is a browser hijacker. These so-called "hijackers" manipulate your browser(s), for example to change your startpage or searchscopes, so that the affected browser visits their site or one of their choice. This one also displays advertisements.

How do I know if my computer is effected by Oasis Space?

This is how the first screen of the installer looks:

main.png

And you may see these browser extensions/add-ons:

warning1.png

warning2.png

and this entry in your list of installed programs:

warning4.png

How did Oasis Space get on my computer?

Browser hijackers use different methods for distributing themselves. This particular one was bundled with other software.

How do I remove Oasis Space?

Our program Malwarebytes Anti-Malware can detect and remove this potentially unwanted application.

  • Please download Malwarebytes Anti-Malware to your desktop.
  • Double-click mbam-setup-version.exe and follow the prompts to install the program.
  • At the end, be sure a check-mark is placed next to the following:
    • Enable free trial of Malwarebytes Anti-Malware Premium
    • Launch Malwarebytes Anti-Malware
  • Then click Finish.
  • If an update is found, you will be prompted to download and install the latest version.
  • Once the program has loaded, select Scan Now. Or select the Threat Scan from the Scan menu.
  • When the scan is complete, make sure that all Threats are selected, and click Remove Selected.
  • Restart your computer when prompted to do so.
Is there anything else I need to do to get rid of Oasis Space?
  • No, Malwarebytes Anti-Malware removes Oasis Space completely.
How would the full version of Malwarebytes Anti-Malware help protect me?

We hope our application and this guide have helped you eradicate this hijacker.

As you can see below the full version of Malwarebytes Anti-Malware would have protected you against the Oasis Space hijacker. It would have warned you before the application could install itself, giving you a chance to stop it before it became too late.

protection1.png

and it stops the connections the browser hijacker tries to make:

protection2.png

Technical details for experts

Signs in a HijackThis log:

O2 - BHO: Oasis Space 1.0.0.7 - {567dbf58-4713-45f4-a623-e7b41f898209} - C:\Program Files (x86)\Oasis Space\OasisSpacebho.dll
Possible signs in FRST logs:

 BHO-x32: Oasis Space 1.0.0.7 -> {567dbf58-4713-45f4-a623-e7b41f898209} -> C:\Program Files (x86)\Oasis Space\OasisSpacebho.dll [2015-09-20] (Oasis Space) FF Extension: Oasis Space 1.0.1 - C:\Users\{username}\AppData\Roaming\Mozilla\Firefox\Profiles\{profile}.default\extensions\{6a8dc96b-863b-45c3-bd7e-f21a476ac24d}.xpi [2015-12-02] [not signed] C:\Program Files (x86)\Oasis SpaceOasis Space (HKLM\...\Oasis Space) (Version: 2015.10.17.151759 - Oasis Space) <==== ATTENTION
Alterations made by the installer:

File system details [View: All details] (Selection)---------------------------------------------------    Adds the folder C:\Program Files (x86)\Oasis Space       Adds the file {6a8dc96b-863b-45c3-bd7e-f21a476ac24d}.xpi"="12/2/2015 8:53 AM, 7467 bytes, A       Adds the file OasisSpace.ico"="10/17/2015 5:29 PM, 1150 bytes, A       Adds the file OasisSpacebho.dll"="9/20/2015 1:39 PM, 269000 bytes, A       Adds the file OasisSpaceUninstall.exe"="10/17/2015 5:29 PM, 249424 bytes, ARegistry details [View: All details] (Selection)------------------------------------------------    [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\CLSID\{4AA46D49-459F-4358-B4D1-169048547C23}]       "(Default)"="REG_SZ", "63D260EA-FBE0-4709-8E7D-F288E54221A6"       "{4AA46D49-459F-4358-B4D1-169048547C23}"="REG_SZ", "{4AA46D49-459F-4358-B4D1-169048547C23}"       "id"="REG_SZ", "399"    [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{6EDC6CDA-ED56-4E35-B0C9-FC7BE7E5785E}]       "(Default)"="REG_SZ", "IOasisSpace"    [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{6EDC6CDA-ED56-4E35-B0C9-FC7BE7E5785E}\ProxyStubClsid32]       "(Default)"="REG_SZ", "{00020424-0000-0000-C000-000000000046}"    [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Interface\{6EDC6CDA-ED56-4E35-B0C9-FC7BE7E5785E}\TypeLib]       "(Default)"="REG_SZ", "{5203590B-4F3D-45B6-8481-7A15CF21E7E1}"       "Version"="REG_SZ", "1.0"    [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{5203590B-4F3D-45B6-8481-7A15CF21E7E1}\1.0]       "(Default)"="REG_SZ", "OasisSpaceIEClientLib"    [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{5203590B-4F3D-45B6-8481-7A15CF21E7E1}\1.0\0\win32]       "(Default)"="REG_SZ", "C:\Program Files (x86)\Oasis Space\OasisSpacebho.dll"    [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{5203590B-4F3D-45B6-8481-7A15CF21E7E1}\1.0\FLAGS]       "(Default)"="REG_SZ", "0"    [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\TypeLib\{5203590B-4F3D-45B6-8481-7A15CF21E7E1}\1.0\HELPDIR]       "(Default)"="REG_SZ", "C:\Program Files (x86)\Oasis Space"    [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{4AA46D49-459F-4358-B4D1-169048547C23}]       "(Default)"="REG_SZ", "63D260EA-FBE0-4709-8E7D-F288E54221A6"       "{4AA46D49-459F-4358-B4D1-169048547C23}"="REG_SZ", "{4AA46D49-459F-4358-B4D1-169048547C23}"       "id"="REG_SZ", "399"    [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{567dbf58-4713-45f4-a623-e7b41f898209}]       "(Default)"="REG_SZ", "Oasis Space 1.0.0.7"    [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{567dbf58-4713-45f4-a623-e7b41f898209}\InprocServer32]       "(Default)"="REG_SZ", "C:\Program Files (x86)\Oasis Space\OasisSpacebho.dll"       "ThreadingModel"="REG_SZ", "Apartment"    [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{567dbf58-4713-45f4-a623-e7b41f898209}\Programmable]    [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{567dbf58-4713-45f4-a623-e7b41f898209}\TypeLib]       "(Default)"="REG_SZ", "{5203590b-4f3d-45b6-8481-7a15cf21e7e1}"    [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\CLSID\{567dbf58-4713-45f4-a623-e7b41f898209}\Version]       "(Default)"="REG_SZ", "1.0"    [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6EDC6CDA-ED56-4E35-B0C9-FC7BE7E5785E}]       "(Default)"="REG_SZ", "IOasisSpace"    [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6EDC6CDA-ED56-4E35-B0C9-FC7BE7E5785E}\ProxyStubClsid32]       "(Default)"="REG_SZ", "{00020424-0000-0000-C000-000000000046}"    [HKEY_LOCAL_MACHINE\SOFTWARE\Classes\Wow6432Node\Interface\{6EDC6CDA-ED56-4E35-B0C9-FC7BE7E5785E}\TypeLib]       "(Default)"="REG_SZ", "{5203590B-4F3D-45B6-8481-7A15CF21E7E1}"       "Version"="REG_SZ", "1.0"    [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Uninstall\Oasis Space]       "DisplayIcon"="REG_SZ", "C:\Program Files (x86)\Oasis Space\OasisSpace.ico"       "DisplayName"="REG_SZ", "Oasis Space"       "DisplayVersion"="REG_SZ", "2015.10.17.151759"       "EstimatedSize"="REG_DWORD", 271       "HelpLink"="REG_SZ", "mailto:support@oasisspace.net"       "InstallLocation"="REG_SZ", "C:\Program Files (x86)\Oasis Space"       "InstallTime"="REG_SZ", "2015-12-04 12:18:40"       "NoModify"="REG_DWORD", 1       "NoRepair"="REG_DWORD", 1       "Publisher"="REG_SZ", "Oasis Space"       "QuietUninstallString"="REG_SZ", "C:\Program Files (x86)\Oasis Space\OasisSpaceuninstall.exe /S"       "UninstallString"="REG_SZ", "C:\Program Files (x86)\Oasis Space\OasisSpaceuninstall.exe"       "URLInfoAbout"="REG_SZ", "http://oasisspace.net/support"       "URLUpdateInfo"="REG_SZ", "http://oasisspace.net"    [HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Explorer\Browser Helper Objects\{567dbf58-4713-45f4-a623-e7b41f898209}]       "(Default)"="REG_SZ", "Oasis Space 1.0.0.7"       "NoExplorer"="REG_DWORD", 1    [HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Oasis Space]       "iid"="REG_SZ", "def_OasisSpace"    [HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Oasis Space\Chrome]       "sgc"="REG_SZ", "true"       "ug"="REG_SZ", "553522E4-D7AA-4AC0-876E-D0EC7D794F5C"    [HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Oasis Space\Firefox]       "sff"="REG_SZ", "false"       "ug"="REG_SZ", "F61F7EE5-0334-4920-9E2A-640BE83C3FEC"    [HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Oasis Space\Internet Explorer]       "sie"="REG_SZ", "false"       "ug"="REG_SZ", "EB8EFCA2-60A9-45D5-89C0-38BED9797865"    [HKEY_CURRENT_USER\Software\Oasis Space]       "id"="REG_SZ", "2015-12-04 12:18:40"       "iid"="REG_SZ", "def_OasisSpace"       "is"="REG_SZ", "def_OasisSpace"    [HKEY_CURRENT_USER\Software\Oasis Space\Chrome]       "ug"="REG_SZ", "553522E4-D7AA-4AC0-876E-D0EC7D794F5C"    [HKEY_CURRENT_USER\Software\Oasis Space\Firefox]       "ug"="REG_SZ", "F61F7EE5-0334-4920-9E2A-640BE83C3FEC"    [HKEY_CURRENT_USER\Software\Oasis Space\Internet Explorer]       "ug"="REG_SZ", "EB8EFCA2-60A9-45D5-89C0-38BED9797865"
Malwarebytes Anti-Malware log:

Malwarebytes Anti-Malwarewww.malwarebytes.orgScan Date: 12/4/2015Scan Time: 12:33 PMLogfile: mbamOasisSpace.txtAdministrator: YesVersion: 2.2.0.1024Malware Database: v2015.12.04.02Rootkit Database: v2015.11.26.01License: PremiumMalware Protection: DisabledMalicious Website Protection: DisabledSelf-protection: DisabledOS: Windows 8.1CPU: x64File System: NTFSUser: {username}Scan Type: Threat ScanResult: CompletedObjects Scanned: 331097Time Elapsed: 36 min, 14 secMemory: EnabledStartup: EnabledFilesystem: EnabledArchives: EnabledRootkits: EnabledHeuristics: EnabledPUP: EnabledPUM: EnabledProcesses: 0(No malicious items detected)Modules: 0(No malicious items detected)Registry Keys: 20PUP.Optional.OasisSpace, HKLM\SOFTWARE\WOW6432NODE\CLASSES\CLSID\{567dbf58-4713-45f4-a623-e7b41f898209}, Quarantined, [cd45930e3e4da39390a31a35e51d9a66], PUP.Optional.OasisSpace, HKLM\SOFTWARE\CLASSES\WOW6432NODE\CLSID\{567dbf58-4713-45f4-a623-e7b41f898209}, Quarantined, [cd45930e3e4da39390a31a35e51d9a66], PUP.Optional.OasisSpace, HKLM\SOFTWARE\CLASSES\TYPELIB\{5203590b-4f3d-45b6-8481-7a15cf21e7e1}, Quarantined, [cd45930e3e4da39390a31a35e51d9a66], PUP.Optional.OasisSpace, HKLM\SOFTWARE\CLASSES\INTERFACE\{6EDC6CDA-ED56-4E35-B0C9-FC7BE7E5785E}, Quarantined, [cd45930e3e4da39390a31a35e51d9a66], PUP.Optional.OasisSpace, HKLM\SOFTWARE\WOW6432NODE\CLASSES\INTERFACE\{6EDC6CDA-ED56-4E35-B0C9-FC7BE7E5785E}, Quarantined, [cd45930e3e4da39390a31a35e51d9a66], PUP.Optional.OasisSpace, HKLM\SOFTWARE\CLASSES\WOW6432NODE\INTERFACE\{6EDC6CDA-ED56-4E35-B0C9-FC7BE7E5785E}, Quarantined, [cd45930e3e4da39390a31a35e51d9a66], PUP.Optional.OasisSpace, HKLM\SOFTWARE\WOW6432NODE\CLASSES\TYPELIB\{5203590b-4f3d-45b6-8481-7a15cf21e7e1}, Quarantined, [cd45930e3e4da39390a31a35e51d9a66], PUP.Optional.OasisSpace, HKLM\SOFTWARE\CLASSES\WOW6432NODE\TYPELIB\{5203590b-4f3d-45b6-8481-7a15cf21e7e1}, Quarantined, [cd45930e3e4da39390a31a35e51d9a66], PUP.Optional.OasisSpace, HKLM\SOFTWARE\WOW6432NODE\MICROSOFT\WINDOWS\CURRENTVERSION\EXPLORER\BROWSER HELPER OBJECTS\{567DBF58-4713-45F4-A623-E7B41F898209}, Quarantined, [cd45930e3e4da39390a31a35e51d9a66], PUP.Optional.OasisSpace, HKCU\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\EXT\SETTINGS\{567DBF58-4713-45F4-A623-E7B41F898209}, Quarantined, [cd45930e3e4da39390a31a35e51d9a66], PUP.Optional.OasisSpace, HKCU\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\EXT\STATS\{567DBF58-4713-45F4-A623-E7B41F898209}, Quarantined, [cd45930e3e4da39390a31a35e51d9a66], PUP.Optional.Yontoo, HKLM\SOFTWARE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\Oasis Space, Quarantined, [1200960bb6d588ae1ac57d194fb5a55b], PUP.Optional.VBates, HKLM\SOFTWARE\MICROSOFT\SYSTEMCERTIFICATES\ROOT\CERTIFICATES\A7BD54B233B5B2F70AF86F5BD1A0C0A772A59FC6, Quarantined, [20f2fca5fd8e102699998715fd05a55b], PUP.Optional.VBates, HKLM\SOFTWARE\MICROSOFT\SYSTEMCERTIFICATES\ROOT\CERTIFICATES\D830B6B8939ACB4928401060203BB648456BB4F8, Quarantined, [739f9f021477a49292a1adef1fe3ff01], PUP.Optional.VBates, HKLM\SOFTWARE\MICROSOFT\SYSTEMCERTIFICATES\ROOT\CERTIFICATES\F53E693DDABF57A88A9B12B608B09B26C0608B74, Quarantined, [47cb425f0883251137fd5d3f768c22de], PUP.Optional.OasisSpace, HKLM\SOFTWARE\WOW6432NODE\Oasis Space, Quarantined, [7b978f120a81a096e7945a420ff43dc3], PUP.Optional.VBates, HKLM\SOFTWARE\WOW6432NODE\MICROSOFT\SYSTEMCERTIFICATES\ROOT\CERTIFICATES\A7BD54B233B5B2F70AF86F5BD1A0C0A772A59FC6, Quarantined, [45cdcdd4e6a53600ae847a2214ee8b75], PUP.Optional.VBates, HKLM\SOFTWARE\WOW6432NODE\MICROSOFT\SYSTEMCERTIFICATES\ROOT\CERTIFICATES\D830B6B8939ACB4928401060203BB648456BB4F8, Quarantined, [f61c168bfc8f87af9d965943c43edc24], PUP.Optional.VBates, HKLM\SOFTWARE\WOW6432NODE\MICROSOFT\SYSTEMCERTIFICATES\ROOT\CERTIFICATES\F53E693DDABF57A88A9B12B608B09B26C0608B74, Quarantined, [d042d4cd92f9280e2410b8e435cd6d93], PUP.Optional.OasisSpace, HKCU\SOFTWARE\Oasis Space, Quarantined, [f0228819c5c6d363c9b07428bc475ca4], Registry Values: 0(No malicious items detected)Registry Data: 0(No malicious items detected)Folders: 1PUP.Optional.OasisSpace, C:\Program Files (x86)\Oasis Space, Quarantined, [a46ed4cddcaf83b3711c9deb20e29868], Files: 6PUP.Optional.OasisSpace, C:\Program Files (x86)\Oasis Space\OasisSpacebho.dll, Quarantined, [cd45930e3e4da39390a31a35e51d9a66], PUP.Optional.Yontoo, C:\Users\{username}\Desktop\WhiteWinter.exe, Quarantined, [d042a10092f943f34f90ddb9768e36ca], PUP.Optional.Yontoo, C:\Program Files (x86)\Oasis Space\OasisSpaceUninstall.exe, Quarantined, [1200960bb6d588ae1ac57d194fb5a55b], PUP.Optional.BrowseFox, C:\Users\{username}\AppData\Local\Temp\nst6832.tmp\NSISEncrypt.dll, Quarantined, [5bb76e333b5077bf61f48c783fc23fc1], PUP.Optional.OasisSpace, C:\Program Files (x86)\Oasis Space\OasisSpace.ico, Quarantined, [a46ed4cddcaf83b3711c9deb20e29868], PUP.Optional.OasisSpace, C:\Program Files (x86)\Oasis Space\{6a8dc96b-863b-45c3-bd7e-f21a476ac24d}.xpi, Quarantined, [a46ed4cddcaf83b3711c9deb20e29868], Physical Sectors: 0(No malicious items detected)(end)
As mentioned before the full version of Malwarebytes Anti-Malware could have protected your computer against this threat.

We use different ways of protecting your computer(s):

  • Dynamically Blocks Malware Sites & Servers
  • Malware Execution Prevention
Save yourself the hassle and get protected.
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