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What is RegInOut?

The Malwarebytes research team has determined that RegInOut is a "system optimizer". These so-called "system optimizers" use intentional false positives to convince users that their systems have problems. Then they try to sell you their software, claiming it will remove these problems.
More information can be found on our Malwarebytes Labs blog.

How do I know if I am infected with RegInOut?

This is how the main screen of the sytem optimizer looks:

main.png

You will find these icons in your taskbar, your startmenu, and on your desktop:

icons.png

and see these warnings during install:

warning1.png

warning2.png

and these screens during "operations":

warning6.png

warning5.png

and you may see this entry in your list of installed programs:

warning4.png

How did RegInOut get on my computer?

These so-called system optimizers use different methods of getting installed. This particular one was downloaded from their website:

website.png

How do I remove RegInOut?

Our program Malwarebytes can detect and remove this potentially unwanted application.
  • Please download Malwarebytes to your desktop.
  • Double-click mb3-setup-consumer-{version}.exe and follow the prompts to install the program.
  • Then click Finish.
  • Once the program has fully updated, select Scan Now on the Dashboard. Or select the Threat Scan from the Scan menu.
  • If another update of the definitions is available, it will be implemented before the rest of the scanning procedure.
  • 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 RegInOut?
  • No, Malwarebytes removes RegInOut completely.
How would the full version of Malwarebytes help protect me?

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

As you can see below the full version of Malwarebytes would have protected you against RegInOut.

 

protection1.png


and we block access to their domain:
 

protection2.png


Technical details for experts

You may see these entries in FRST logs:

 
 (SORCIM) C:\Program Files (x86)\RegInOut System Utilities\RegInOut.exe
 C:\ProgramData\RegInOut
 C:\ProgramData\Microsoft\Windows\Start Menu\Programs\RegInOut System Utilities
 C:\Program Files (x86)\RegInOut System Utilities
 C:\Users\Public\Desktop\RegInOut System Utilities.lnk

RegInOut System Utilities (HKLM-x32\...\RegInOut System Utilities_is1) (Version: 5.0.0.1 - SORCIM Technologies (private) Limited.)
Alterations made by the installer:
 
File system details [View: All details] (Selection)
---------------------------------------------------
    Adds the folder C:\Program Files (x86)\RegInOut System Utilities
       Adds the file IgnoreList.dat"="10/25/2017 9:25 AM, 0 bytes, A
       Adds the file RegInOut.exe"="2/16/2017 3:03 PM, 4837016 bytes, A
       Adds the file RIOEngine.dll"="2/16/2017 3:06 PM, 1390744 bytes, A
       Adds the file unins000.dat"="10/25/2017 9:25 AM, 6398 bytes, A
       Adds the file unins000.exe"="10/25/2017 9:25 AM, 1341080 bytes, A
       Adds the file unins000.msg"="10/25/2017 9:25 AM, 11462 bytes, A
       Adds the file WhileList.dat"="8/15/2016 2:57 PM, 4846 bytes, A
    Adds the folder C:\ProgramData\Microsoft\Windows\Start Menu\Programs\RegInOut System Utilities
       Adds the file RegInOut System Utilities.lnk"="10/25/2017 9:25 AM, 1144 bytes, A
       Adds the file Uninstall RegInOut System Utilities.lnk"="10/25/2017 9:25 AM, 1144 bytes, A
    Adds the folder C:\ProgramData\RegInOut
       Adds the file RIOSCTUP"="10/25/2017 9:25 AM, 0 bytes, A
    In the existing folder C:\Users\Public\Desktop
       Adds the file RegInOut System Utilities.lnk"="10/25/2017 9:23 AM, 1126 bytes, A

Registry details [View: All details] (Selection)
------------------------------------------------
    [HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Windows\CurrentVersion\Uninstall\RegInOut System Utilities_is1]
       "Contact"="REG_SZ", "support@reginout.com"
       "DisplayIcon"="REG_SZ", "C:\Program Files (x86)\RegInOut System Utilities\RegInOut.exe"
       "DisplayName"="REG_SZ", "RegInOut System Utilities"
       "DisplayVersion"="REG_SZ", "5.0.0.1"
       "EstimatedSize"="REG_DWORD", 7396
       "HelpLink"="REG_SZ", "https://www.reginout.com/features.html"
       "Inno Setup: App Path"="REG_SZ", "C:\Program Files (x86)\RegInOut System Utilities"
       "Inno Setup: Deselected Tasks"="REG_SZ", "desktopicon"
       "Inno Setup: Icon Group"="REG_SZ", "RegInOut System Utilities"
       "Inno Setup: Language"="REG_SZ", "english"
       "Inno Setup: Selected Tasks"="REG_SZ", ""
       "Inno Setup: Setup Version"="REG_SZ", "5.5.9 (a)"
       "Inno Setup: User"="REG_SZ", "{username}"
       "InstallDate"="REG_SZ", "20171025"
       "InstallLocation"="REG_SZ", "C:\Program Files (x86)\RegInOut System Utilities\"
       "MajorVersion"="REG_DWORD", 5
       "MinorVersion"="REG_DWORD", 0
       "NoModify"="REG_DWORD", 1
       "NoRepair"="REG_DWORD", 1
       "Publisher"="REG_SZ", "SORCIM Technologies (private) Limited."
       "QuietUninstallString"="REG_SZ", ""C:\Program Files (x86)\RegInOut System Utilities\unins000.exe" /SILENT"
       "UninstallString"="REG_SZ", ""C:\Program Files (x86)\RegInOut System Utilities\unins000.exe""
       "URLInfoAbout"="REG_SZ", "https://www.reginout.com/features.html"
       "URLUpdateInfo"="REG_SZ", "https://www.reginout.com/features.html"
       "VersionMajor"="REG_DWORD", 5
       "VersionMinor"="REG_DWORD", 0
    [HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\RegInOut\5.0]
       "AutoRegBackup"="REG_DWORD", 1
       "FirstRun"="REG_DWORD", 0
       "LastSelectedInetTypes"="REG_DWORD", 31
       "LastSelectedJunkTypes"="REG_DWORD", 27668927
       "LastSelectedRegTypes"="REG_DWORD", 16544768
       "LastSelectedSysTypes"="REG_DWORD", 15
       "RegKey"="REG_SZ", ""
       "RunOnStartup"="REG_SZ", ""
       "SoftwareUpdate"="REG_DWORD", 1
       "UserName"="REG_SZ", ""
Malwarebytes log:
 
Malwarebytes
www.malwarebytes.com

-Log Details-
Scan Date: 10/25/17
Scan Time: 9:39 AM
Log File: a26a1bcf-b957-11e7-aaac-080027750297.json
Administrator: Yes

-Software Information-
Version: 3.2.2.2018
Components Version: 1.0.212
Update Package Version: 1.0.3090
License: Premium

-System Information-
OS: Windows 7 Service Pack 1
CPU: x64
File System: NTFS
User: {computername}\{username}

-Scan Summary-
Scan Type: Threat Scan
Result: Completed
Objects Scanned: 331357
Threats Detected: 19
Threats Quarantined: 19
Time Elapsed: 1 min, 40 sec

-Scan Options-
Memory: Enabled
Startup: Enabled
Filesystem: Enabled
Archives: Enabled
Rootkits: Disabled
Heuristics: Enabled
PUP: Detect
PUM: Detect

-Scan Details-
Process: 1
PUP.Optional.RegInOut, C:\Program Files (x86)\RegInOut System Utilities\RegInOut.exe, Quarantined, [1342], [328103],1.0.3090

Module: 2
PUP.Optional.RegInOut, C:\Program Files (x86)\RegInOut System Utilities\RegInOut.exe, Quarantined, [1342], [328103],1.0.3090
PUP.Optional.RegInOut, C:\Program Files (x86)\RegInOut System Utilities\RIOEngine.dll, Quarantined, [1342], [328103],1.0.3090

Registry Key: 2
PUP.Optional.RegInOut, HKLM\SOFTWARE\WOW6432NODE\RegInOut, Quarantined, [1342], [328108],1.0.3090
PUP.Optional.RegInOut, HKLM\SOFTWARE\WOW6432NODE\MICROSOFT\WINDOWS\CURRENTVERSION\UNINSTALL\RegInOut System Utilities_is1, Quarantined, [1342], [328107],1.0.3090

Registry Value: 0
(No malicious items detected)

Registry Data: 0
(No malicious items detected)

Data Stream: 0
(No malicious items detected)

Folder: 3
PUP.Optional.RegInOut, C:\PROGRAM FILES (X86)\REGINOUT SYSTEM UTILITIES, Quarantined, [1342], [328103],1.0.3090
PUP.Optional.RegInOut, C:\PROGRAMDATA\MICROSOFT\WINDOWS\START MENU\PROGRAMS\REGINOUT SYSTEM UTILITIES, Quarantined, [1342], [328104],1.0.3090
PUP.Optional.RegInOut, C:\PROGRAMDATA\REGINOUT, Quarantined, [1342], [328105],1.0.3090

File: 11
PUP.Optional.RegInOut, C:\USERS\PUBLIC\DESKTOP\REGINOUT SYSTEM UTILITIES.LNK, Quarantined, [1342], [328106],1.0.3090
PUP.Optional.RegInOut, C:\Program Files (x86)\RegInOut System Utilities\IgnoreList.dat, Quarantined, [1342], [328103],1.0.3090
PUP.Optional.RegInOut, C:\Program Files (x86)\RegInOut System Utilities\RegInOut.exe, Quarantined, [1342], [328103],1.0.3090
PUP.Optional.RegInOut, C:\Program Files (x86)\RegInOut System Utilities\RIOEngine.dll, Quarantined, [1342], [328103],1.0.3090
PUP.Optional.RegInOut, C:\Program Files (x86)\RegInOut System Utilities\unins000.dat, Quarantined, [1342], [328103],1.0.3090
PUP.Optional.RegInOut, C:\Program Files (x86)\RegInOut System Utilities\unins000.exe, Quarantined, [1342], [328103],1.0.3090
PUP.Optional.RegInOut, C:\Program Files (x86)\RegInOut System Utilities\unins000.msg, Quarantined, [1342], [328103],1.0.3090
PUP.Optional.RegInOut, C:\Program Files (x86)\RegInOut System Utilities\WhileList.dat, Quarantined, [1342], [328103],1.0.3090
PUP.Optional.RegInOut, C:\ProgramData\Microsoft\Windows\Start Menu\Programs\RegInOut System Utilities\RegInOut System Utilities.lnk, Quarantined, [1342], [328104],1.0.3090
PUP.Optional.RegInOut, C:\ProgramData\Microsoft\Windows\Start Menu\Programs\RegInOut System Utilities\Uninstall RegInOut System Utilities.lnk, Quarantined, [1342], [328104],1.0.3090
PUP.Optional.RegInOut, C:\ProgramData\RegInOut\RIOSCTUP, Quarantined, [1342], [328105],1.0.3090

Physical Sector: 0
(No malicious items detected)


(end)
As mentioned before the full version of Malwarebytes 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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