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[Metallica]

Content is republished with permission from Malwarebytes.

What is BatBitRst?

The Malwarebytes research team has determined that BatBitRst is adware. These adware applications display advertisements not originating from the sites you are browsing.
This one is also capable of downloading more adware.

How do I know if my computer is affected by BatBitRst?

You may see these warnings when it's downloading other adware:





You may see randomly named Scheduled Tasks like these:



and this related extension in Chrome:



How did BatBitRst get on my computer?

Adware applications use different methods for distributing themselves. This particular one was stalled by the FileTour bundler.

How do I remove BatBitRst?

Our program Malwarebytes can detect and remove this potentially unwanted program.

• 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 BatBitRst?

• No, Malwarebytes removes BatBitRst completely.

How would the full version of Malwarebytes help protect me?

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

As you can see below the full version of Malwarebytes would have protected you against the BatBitRst adware. It would have warned you before the bundler could run, giving you a chance to stop it before it became too late.

The web protection module also blocks the domains they download from:

Technical details for experts

Possible signs in FRST logs:

FF NewTabOverride: Mozilla\Firefox\Profiles\wllmc8o0.default -> Enabled: [email protected]
CHR HomePage: Default -> hxxp://mail.ru/cnt/10445?gp=811141
CHR Extension: (ScriptGate) - C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\eeocknbjpmfgaclencnfjfkklmmfmiie [2018-01-23]
C:\WINDOWS\System32\Tasks\OUtyCVNqAaOi
C:\WINDOWS\System32\Tasks\uFOImaUXBQltA
C:\WINDOWS\System32\Tasks\guVuxYChKd
C:\WINDOWS\System32\Tasks\dzopercomjhar
C:\Program Files (x86)\KhYa.bat
C:\Program Files (x86)\KhYa
C:\Users\{username}\AppData\Roaming\UasT.bat
C:\Users\{username}\AppData\Roaming\UasT
(Microsoft Corporation) C:\Program Files (x86)\iwiVOmfq.exe

Task: {02236EEB-8486-4EFA-9C60-9AB2863804EB} - System32\Tasks\dzopercomjhar => "C:\Program Files (x86)\Mozilla Firefox\firefox.exe" dzoper.com/jhar <==== ATTENTION
Task: {6B66EA53-E4A1-4C2A-B9E6-E5768B0A252E} - System32\Tasks\uFOImaUXBQltA => C:\Users\{username}\AppData\Roaming\UasT.bat [2017-03-18] () <==== ATTENTION
Task: {6E8B78A5-4DDB-430D-BB87-8A7F56C4B1F4} - System32\Tasks\guVuxYChKd => C:\Program Files (x86)\Common Files\pYMXILv.bat [2017-03-18] () <==== ATTENTION
Task: {D31302ED-9A50-452E-9AC9-A11694FDB5E2} - System32\Tasks\OUtyCVNqAaOi => C:\WINDOWS\SysWOW64\AWgNIgEeUuBi.exe [2017-03-18] (Microsoft Corporation)

Malwarebytes log:

Malwarebytes
www.malwarebytes.com

-Log Details-
Scan Date: 1/23/18
Scan Time: 11:53 AM
Log File: 0c111cbc-0034-11e8-9e1d-bc5ff4356f29.json
Administrator: Yes

-Software Information-
Version: 3.3.1.2183
Components Version: 1.0.262
Update Package Version: 1.0.3764
License: Free

-System Information-
OS: Windows 8
CPU: x64
File System: NTFS
User: {computername}\{username}

-Scan Summary-
Scan Type: Threat Scan
Result: Completed
Objects Scanned: 272323
Threats Detected: 62
Threats Quarantined: 62
Time Elapsed: 0 min, 22 sec

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

-Scan Details-
Process: 0
(No malicious items detected)

Module: 0
(No malicious items detected)

Registry Key: 12
Adware.StartPage.BatBitRst, HKLM\SOFTWARE\MICROSOFT\WINDOWS NT\CURRENTVERSION\SCHEDULE\TASKCACHE\TREE\DZOPERCOMJHAR, Quarantined, [7779], [481500],1.0.3764
Adware.StartPage.BatBitRst, HKLM\SOFTWARE\MICROSOFT\WINDOWS NT\CURRENTVERSION\SCHEDULE\TASKCACHE\TASKS\{02236EEB-8486-4EFA-9C60-9AB2863804EB}, Quarantined, [7779], [481500],1.0.3764
Adware.StartPage.BatBitRst, HKLM\SOFTWARE\MICROSOFT\WINDOWS NT\CURRENTVERSION\SCHEDULE\TASKCACHE\PLAIN\{02236EEB-8486-4EFA-9C60-9AB2863804EB}, Quarantined, [7779], [481500],1.0.3764
Adware.StartPage.BatBitRst, HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\guVuxYChKd, Quarantined, [7779], [-1],0.0.0
Adware.StartPage.BatBitRst, HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{6E8B78A5-4DDB-430D-BB87-8A7F56C4B1F4}, Quarantined, [7779], [-1],0.0.0
Adware.StartPage.BatBitRst, HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Plain\{6E8B78A5-4DDB-430D-BB87-8A7F56C4B1F4}, Quarantined, [7779], [-1],0.0.0
Adware.StartPage.BatBitRst, HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\OUtyCVNqAaOi, Quarantined, [7779], [-1],0.0.0
Adware.StartPage.BatBitRst, HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{D31302ED-9A50-452E-9AC9-A11694FDB5E2}, Quarantined, [7779], [-1],0.0.0
Adware.StartPage.BatBitRst, HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Plain\{D31302ED-9A50-452E-9AC9-A11694FDB5E2}, Quarantined, [7779], [-1],0.0.0
Adware.StartPage.BatBitRst, HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tree\uFOImaUXBQltA, Quarantined, [7779], [-1],0.0.0
Adware.StartPage.BatBitRst, HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Tasks\{6B66EA53-E4A1-4C2A-B9E6-E5768B0A252E}, Quarantined, [7779], [-1],0.0.0
Adware.StartPage.BatBitRst, HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Schedule\TaskCache\Logon\{6B66EA53-E4A1-4C2A-B9E6-E5768B0A252E}, Quarantined, [7779], [-1],0.0.0

Registry Value: 1
Adware.StartPage.BatBitRst, HKLM\SOFTWARE\MICROSOFT\WINDOWS NT\CURRENTVERSION\SCHEDULE\TASKCACHE\TASKS\{02236EEB-8486-4EFA-9C60-9AB2863804EB}|PATH, Quarantined, [7779], [481501],1.0.3764

Registry Data: 0
(No malicious items detected)

Data Stream: 0
(No malicious items detected)

Folder: 7
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\eeocknbjpmfgaclencnfjfkklmmfmiie\3.0.3_0\_metadata, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\eeocknbjpmfgaclencnfjfkklmmfmiie\3.0.3_0\images, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\eeocknbjpmfgaclencnfjfkklmmfmiie\3.0.3_0\css, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\eeocknbjpmfgaclencnfjfkklmmfmiie\3.0.3_0\js, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\eeocknbjpmfgaclencnfjfkklmmfmiie\3.0.3_0, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Local Extension Settings\eeocknbjpmfgaclencnfjfkklmmfmiie, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\APPDATA\LOCAL\GOOGLE\CHROME\USER DATA\Default\EXTENSIONS\eeocknbjpmfgaclencnfjfkklmmfmiie, Quarantined, [14919], [481466],1.0.3764

File: 42
Adware.StartPage.BatBitRst, C:\WINDOWS\SYSTEM32\TASKS\DZOPERCOMJHAR, Quarantined, [7779], [481500],1.0.3764
Adware.StartPage.BatBitRst, C:\WINDOWS\SYSTEM32\TASKS\guVuxYChKd, Quarantined, [7779], [-1],0.0.0
Adware.StartPage.BatBitRst, C:\WINDOWS\SYSWOW64\TASKS\guVuxYChKd, Quarantined, [7779], [-1],0.0.0
Adware.StartPage.BatBitRst, C:\PROGRAM FILES (X86)\COMMON FILES\PYMXILV.BAT, Quarantined, [7779], [-1],0.0.0
Adware.StartPage.BatBitRst, C:\PROGRAM FILES (X86)\COMMON FILES\PYMXILV, Quarantined, [7779], [-1],0.0.0
Adware.StartPage.BatBitRst, C:\WINDOWS\BCIYNIFR.BAT, Quarantined, [7779], [-1],0.0.0
Adware.StartPage.BatBitRst, C:\WINDOWS\BCIYNIFR, Quarantined, [7779], [-1],0.0.0
Adware.StartPage.BatBitRst, C:\WINDOWS\SYSTEM32\TASKS\OUtyCVNqAaOi, Quarantined, [7779], [-1],0.0.0
Adware.StartPage.BatBitRst, C:\WINDOWS\SYSWOW64\TASKS\OUtyCVNqAaOi, Quarantined, [7779], [-1],0.0.0
Adware.StartPage.BatBitRst, C:\WINDOWS\SYSTEM32\TASKS\uFOImaUXBQltA, Quarantined, [7779], [-1],0.0.0
Adware.StartPage.BatBitRst, C:\WINDOWS\SYSWOW64\TASKS\uFOImaUXBQltA, Quarantined, [7779], [-1],0.0.0
Adware.StartPage.BatBitRst, C:\Users\{username}\APPDATA\ROAMING\UAST.BAT, Quarantined, [7779], [-1],0.0.0
Adware.StartPage.BatBitRst, C:\Users\{username}\APPDATA\ROAMING\UAST, Quarantined, [7779], [-1],0.0.0
Adware.StartPage.BatBitRst, C:\PROGRAM FILES (X86)\KHYA.BAT, Quarantined, [7779], [-1],0.0.0
Adware.StartPage.BatBitRst, C:\PROGRAM FILES (X86)\KHYA, Quarantined, [7779], [-1],0.0.0
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\eeocknbjpmfgaclencnfjfkklmmfmiie\3.0.3_0\css\options.css, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\eeocknbjpmfgaclencnfjfkklmmfmiie\3.0.3_0\css\popup.css, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\eeocknbjpmfgaclencnfjfkklmmfmiie\3.0.3_0\images\icon.png, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\eeocknbjpmfgaclencnfjfkklmmfmiie\3.0.3_0\images\icon128.png, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\eeocknbjpmfgaclencnfjfkklmmfmiie\3.0.3_0\images\icon19.png, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\eeocknbjpmfgaclencnfjfkklmmfmiie\3.0.3_0\images\icon38.png, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\eeocknbjpmfgaclencnfjfkklmmfmiie\3.0.3_0\images\icon48.png, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\eeocknbjpmfgaclencnfjfkklmmfmiie\3.0.3_0\images\icon_grey19.png, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\eeocknbjpmfgaclencnfjfkklmmfmiie\3.0.3_0\images\icon_grey38.png, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\eeocknbjpmfgaclencnfjfkklmmfmiie\3.0.3_0\js\background.js, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\eeocknbjpmfgaclencnfjfkklmmfmiie\3.0.3_0\js\content.js, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\eeocknbjpmfgaclencnfjfkklmmfmiie\3.0.3_0\js\options.js, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\eeocknbjpmfgaclencnfjfkklmmfmiie\3.0.3_0\js\popup.js, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\eeocknbjpmfgaclencnfjfkklmmfmiie\3.0.3_0\_metadata\computed_hashes.json, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\eeocknbjpmfgaclencnfjfkklmmfmiie\3.0.3_0\_metadata\verified_contents.json, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\eeocknbjpmfgaclencnfjfkklmmfmiie\3.0.3_0\background.html, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\eeocknbjpmfgaclencnfjfkklmmfmiie\3.0.3_0\manifest.json, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\eeocknbjpmfgaclencnfjfkklmmfmiie\3.0.3_0\options.html, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Extensions\eeocknbjpmfgaclencnfjfkklmmfmiie\3.0.3_0\popup.html, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\APPDATA\LOCAL\GOOGLE\CHROME\USER DATA\Default\Secure Preferences, Replaced, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\APPDATA\LOCAL\GOOGLE\CHROME\USER DATA\Default\Preferences, Replaced, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Local Extension Settings\eeocknbjpmfgaclencnfjfkklmmfmiie\000003.log, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Local Extension Settings\eeocknbjpmfgaclencnfjfkklmmfmiie\CURRENT, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Local Extension Settings\eeocknbjpmfgaclencnfjfkklmmfmiie\LOCK, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Local Extension Settings\eeocknbjpmfgaclencnfjfkklmmfmiie\LOG, Quarantined, [14919], [481466],1.0.3764
Adware.ScriptGate.BatBitRst, C:\Users\{username}\AppData\Local\Google\Chrome\User Data\Default\Local Extension Settings\eeocknbjpmfgaclencnfjfkklmmfmiie\MANIFEST-000001, Quarantined, [14919], [481466],1.0.3764
Adware.MailRu.BatBitRst, C:\USERS\{username}\APPDATA\LOCAL\GOOGLE\CHROME\USER DATA\Default\Secure Preferences, Replaced, [8210], [481467],1.0.3764

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.