Trojan.Win32.WACATAC.USXVPBK20
PLATFORM:
Windows
OVERALL RISK RATING:
DAMAGE POTENTIAL:
DISTRIBUTION POTENTIAL:
REPORTED INFECTION:
Threat Type: Trojan
Destructiveness: No
Encrypted:
In the wild: Yes
OVERVIEW
This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.
TECHNICAL DETAILS
File Size: 294,912 bytes
File Type: EXE
Memory Resident: Yes
Initial Samples Received Date: 21 Feb 2020
Arrival Details
This Trojan 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 Trojan adds the following processes:
- "%System Root%/Users/ADMINI~1/AppData/Local/Temp/{malware file name}.exe"
- %User Temp%\3582-490\{malware file name}.exe
(Note: %System Root% is the Windows root folder, where it usually is C:\ on all Windows operating system versions.. %User Temp% is the current user's Temp folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Local\Temp on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).)
It creates the following folders:
- %User Temp%\3582-490
(Note: %User Temp% is the current user's Temp folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Local\Temp on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).)
Other System Modifications
This Trojan modifies the following file(s):
- %Program Files%\Microsoft Office\Office12\WINWORD.EXE
- %Program Files%\Common Files\microsoft shared\OFFICE12\MSE7.EXE
- %Program Files%\Windows Media Player\wmplayer.exe
- %Program Files%\Common Files\microsoft shared\EQUATION\EQNEDT32.EXE
- %Program Files%\Common Files\microsoft shared\OFFICE12\Office Setup Controller\SETUP.EXE
- %Program Files%\Microsoft Office\Office12\MSQRY32.EXE
- %Program Files%\Common Files\microsoft shared\Source Engine\OSE.EXE
- %Program Files%\Common Files\microsoft shared\OFFICE12\OFFDIAG.EXE
- %Program Files%\Common Files\microsoft shared\OFFICE12\MSOXMLED.EXE
- %Program Files%\Common Files\Adobe\ARM\1.0\AdobeARM.exe
- %Program Files%\Microsoft Office\Office12\POWERPNT.EXE
- %Program Files%\Microsoft Office\Office12\ONENOTE.EXE
- %Program Files%\Microsoft Office\Office12\ONENOTEM.EXE
- %Program Files%\Microsoft Office\Office12\DRAT.EXE
- %Program Files%\Common Files\microsoft shared\OFFICE12\ACECNFLT.EXE
- %Program Files%\Microsoft Office\Office12\GROOVE.EXE
- %Program Files%\Microsoft Office\Office12\MSPUB.EXE
- %Program Files%\Microsoft Office\Office12\SCANOST.EXE
- %Program Files%\Microsoft Office\Office12\GRAPH.EXE
- %Program Files%\Microsoft Office\Office12\CLVIEW.EXE
- %Program Files%\Microsoft Office\Office12\SELFCERT.EXE
- %Program Files%\Microsoft Office\Office12\CNFNOT32.EXE
- %Program Files%\Common Files\microsoft shared\OFFICE12\Office Setup Controller\ODEPLOY.EXE
- %Program Files%\Common Files\microsoft shared\DW\DWTRIG20.EXE
- %Program Files%\Microsoft Office\Office12\MSTORE.EXE
- %Program Files%\Microsoft Office\Office12\REGFORM.EXE
- %Program Files%\Microsoft Office\Office12\DSSM.EXE
- %Program Files%\Common Files\microsoft shared\OFFICE12\ODSERV.EXE
- %Program Files%\Microsoft Office\Office12\PPTVIEW.EXE
- %Program Files%\Microsoft Office\Office12\MSOHTMED.EXE
- %Program Files%\Microsoft Office\Office12\MSTORDB.EXE
- %Program Files%\Common Files\microsoft shared\DW\DW20.EXE
- %Program Files%\Microsoft Office\Office12\OIS.EXE
- %Program Files%\Internet Explorer\iexplore.exe
- %Program Files%\Windows Media Player\setup_wm.exe
- %Program Files%\Windows NT\Accessories\wordpad.exe
- %Program Files%\Microsoft Office\Office12\1033\ONELEV.EXE
- %Program Files%\Microsoft Office\Office12\INFOPATH.EXE
- %Program Files%\Common Files\microsoft shared\OFFICE12\MSOICONS.EXE
- %Program Files%\Common Files\microsoft shared\MSInfo\OINFOP12.EXE
- %Program Files%\Microsoft Office\Office12\GrooveAuditService.exe
- %Program Files%\Common Files\microsoft shared\MSInfo\msinfo32.exe
- %Program Files%\Microsoft Office\Office12\ACCICONS.EXE
- %Program Files%\Microsoft Office\Office12\GrooveMigrator.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\wow_helper.exe
- %System Root%\Python27\Lib\distutils\command\wininst-9.0-amd64.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\reader_sl.exe
- %Program Files%\Google\Chrome\Application\73.0.3683.103\Installer\setup.exe
- %System Root%\Python27\Lib\site-packages\pip\_vendor\distlib\t64.exe
- %All Users Profile%\Adobe\Setup\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\setup.exe
- %System Root%\Python27\Lib\distutils\command\wininst-6.0.exe
- %Program Files%\Mozilla Maintenance Service\maintenanceservice.exe
- %Program Files%\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe
- %Program Files%\Mozilla Maintenance Service\Uninstall.exe
- %Program Files%\Google\Chrome\Application\73.0.3683.103\notification_helper.exe
- %System Root%\Python27\w9xpopen.exe
- %Program Files%\Google\Chrome\Application\73.0.3683.103\Installer\chrmstp.exe
- %System Root%\Python27\Lib\site-packages\pip\_vendor\distlib\t32.exe
- %System Root%\Python27\Lib\site-packages\setuptools\gui-32.exe
- %System Root%\Python27\Lib\site-packages\setuptools\cli-64.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdateWebPlugin.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
- %System Root%\Python27\Lib\distutils\command\wininst-8.0.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe
- %Program Files%\Common Files\Java\Java Update\jusched.exe
- %Program Files%\Google\Update\GoogleUpdate.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\Eula.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\arh.exe
- %System Root%\Python27\Lib\distutils\command\wininst-9.0.exe
- %System Root%\Python27\Scripts\easy_install.exe
- %Program Files%\Google\Chrome\Application\chrome_proxy.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe
- %System Root%\Python27\Lib\site-packages\setuptools\gui.exe
- %Program Files%\Common Files\Java\Java Update\jucheck.exe
- %Program Files%\Google\Chrome\Application\73.0.3683.103\elevation_service.exe
- %Program Files%\Common Files\Java\Java Update\jaureg.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe
- %System Root%\Python27\Scripts\easy_install-2.7.exe
- %AppDataLocal%\Apps\2.0\E1ZRTJ0R.MXR\RJ6VBH4W.DN2\clic...exe_9ae46cec200785df_0001.0003_none_d631acba18f736d8\GoogleUpdateSetup.exe
- %System Root%\Python27\Scripts\pip2.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe
- %System Root%\Python27\Lib\site-packages\setuptools\gui-64.exe
- %Program Files%\Google\Chrome\Application\chrome.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdateBroker.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdateCore.exe
- %System Root%\Python27\Scripts\pip2.7.exe
- F:\data\WinLines.exe
- %User Profile%\Documents\uninstall_flash_player.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdate.exe
- %System Root%\Python27\Lib\site-packages\pip\_vendor\distlib\w64.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdateSetup.exe
- %System Root%\Python27\Lib\distutils\command\wininst-7.1.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdateOnDemand.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleCrashHandler.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdateComRegisterShell64.exe
- %System Root%\Python27\Scripts\pip.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
- %System Root%\Python27\Lib\site-packages\setuptools\cli.exe
- %System Root%\Python27\Lib\site-packages\pip\_vendor\distlib\w32.exe
- %User Profile%\Documents\fp_18.0.0.203_archive\18_0_r0_203\uninstall_flashplayer18_0r0_203_win.exe
- %System Root%\Python27\Lib\site-packages\setuptools\cli-32.exe
- F:\mail_client.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleCrashHandler64.exe
(Note: %Program Files% is the default Program Files folder, usually C:\Program Files in Windows 2000(32-bit), Server 2003(32-bit), XP, Vista(64-bit), 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit) , or C:\Program Files (x86) in Windows XP(64-bit), Vista(64-bit), 7(64-bit), 8(64-bit), 8.1(64-bit), 2008(64-bit), 2012(64-bit) and 10(64-bit).. %System Root% is the Windows root folder, where it usually is C:\ on all Windows operating system versions.. %All Users Profile% is the common user's profile folder, which is usually C:\Documents and Settings\All Users on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\ProgramData on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit). . %AppDataLocal% is the Local Application Data folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Application Data on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Local on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).. %User Profile% is the current user's profile folder, which is usually C:\Documents and Settings\{user name} on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name} on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).)
It deletes the following files:
- %User Temp%\FindMe
(Note: %User Temp% is the current user's Temp folder, which is usually C:\Documents and Settings\{user name}\Local Settings\Temp on Windows 2000(32-bit), XP, and Server 2003(32-bit), or C:\Users\{user name}\AppData\Local\Temp on Windows Vista, 7, 8, 8.1, 2008(64-bit), 2012(64-bit) and 10(64-bit).)
It modifies the following registry entries:
HKEY_LOCAL_MACHINE\SOFTWARE\Classes\
exefile\shell\open\
command
(Default) = "%Windows%\svchost.com %1 %*"
(Note: The default value data of the said registry entry is "%1" %*.)
Dropping Routine
This Trojan drops the following files:
- %Program Files%\Adobe\Acrobat Reader DC\Reader\wow_helper.exe
- %Windows%\svchost.com
- %Program Files%\Internet Explorer\ielowutil.exe
- %System Root%\Python27\Lib\distutils\command\wininst-9.0-amd64.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\reader_sl.exe
- %Program Files%\Google\Chrome\Application\73.0.3683.103\Installer\setup.exe
- %Program Files%\Windows Media Player\wmpshare.exe
- %System Root%\Python27\Lib\site-packages\pip\_vendor\distlib\t64.exe
- %All Users Profile%\Adobe\Setup\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\setup.exe
- %Program Files%\Internet Explorer\ieinstal.exe
- %System Root%\Python27\Lib\distutils\command\wininst-6.0.exe
- %Program Files%\Mozilla Maintenance Service\maintenanceservice.exe
- %Program Files%\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe
- %Program Files%\Mozilla Maintenance Service\Uninstall.exe
- %Program Files%\Google\Chrome\Application\73.0.3683.103\notification_helper.exe
- %Program Files%\Windows Media Player\wmprph.exe
- %System Root%\Python27\w9xpopen.exe
- %Program Files%\Windows Media Player\wmlaunch.exe
- %Program Files%\Google\Chrome\Application\73.0.3683.103\Installer\chrmstp.exe
- %System Root%\Python27\Lib\site-packages\pip\_vendor\distlib\t32.exe
- %Program Files%\Common Files\microsoft shared\ink\mip.exe
- %System Root%\Python27\Lib\site-packages\setuptools\gui-32.exe
- %System Root%\Python27\Lib\site-packages\setuptools\cli-64.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdateWebPlugin.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
- %System Root%\Python27\Lib\distutils\command\wininst-8.0.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe
- %Program Files%\Common Files\Java\Java Update\jusched.exe
- %Program Files%\Google\Update\GoogleUpdate.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\Eula.exe
- %All Users Profile%\Oracle\Java\javapath\javaws.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\arh.exe
- %System Root%\Python27\Lib\distutils\command\wininst-9.0.exe
- %System Root%\Python27\Scripts\easy_install.exe
- %Program Files%\Google\Chrome\Application\chrome_proxy.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe
- %System Root%\Python27\Lib\site-packages\setuptools\gui.exe
- %Program Files%\Common Files\Java\Java Update\jucheck.exe
- %Program Files%\Google\Chrome\Application\73.0.3683.103\elevation_service.exe
- %Program Files%\Common Files\Java\Java Update\jaureg.exe
- %Program Files%\Windows Mail\wab.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe
- %System Root%\Python27\Scripts\easy_install-2.7.exe
- %AppDataLocal%\Apps\2.0\E1ZRTJ0R.MXR\RJ6VBH4W.DN2\clic...exe_9ae46cec200785df_0001.0003_none_d631acba18f736d8\GoogleUpdateSetup.exe
- %System Root%\Python27\Scripts\pip2.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe
- %System Root%\Python27\Lib\site-packages\setuptools\gui-64.exe
- %Program Files%\Google\Chrome\Application\chrome.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdateBroker.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe
- %Program Files%\Common Files\Adobe\ARM\1.0\armsvc.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdateCore.exe
- %System Root%\Python27\Scripts\pip2.7.exe
- %User Temp%\3582-490\{malware file name}.exe
- F:\data\WinLines.exe
- %Program Files%\Windows Photo Viewer\ImagingDevices.exe
- %Program Files%\Windows Sidebar\sidebar.exe
- %User Profile%\Documents\uninstall_flash_player.exe
- %User Temp%\svhost.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdate.exe
- %System Root%\Python27\Lib\site-packages\pip\_vendor\distlib\w64.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdateSetup.exe
- %All Users Profile%\Oracle\Java\javapath\javaw.exe
- %Program Files%\Windows Mail\WinMail.exe
- %System Root%\Python27\Lib\distutils\command\wininst-7.1.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdateOnDemand.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleCrashHandler.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdateComRegisterShell64.exe
- %Program Files%\Windows Media Player\wmpconfig.exe
- %System Root%\Python27\Scripts\pip.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
- %System Root%\Python27\Lib\site-packages\setuptools\cli.exe
- %Program Files%\Windows Mail\wabmig.exe
- %Program Files%\Windows Media Player\WMPDMC.exe
- %System Root%\Python27\Lib\site-packages\pip\_vendor\distlib\w32.exe
- %All Users Profile%\Oracle\Java\javapath\java.exe
- %User Profile%\Documents\fp_18.0.0.203_archive\18_0_r0_203\uninstall_flashplayer18_0r0_203_win.exe
- %System Root%\Python27\Lib\site-packages\setuptools\cli-32.exe
- F:\mail_client.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleCrashHandler64.exe
This report is generated via an automated analysis system.
SOLUTION
Minimum Scan Engine: 9.850
Step 1
Before doing any scans, Windows 7, Windows 8, Windows 8.1, and Windows 10 users must disable System Restore to allow full scanning of their computers.
Step 2
Identify and terminate files detected as Trojan.Win32.WACATAC.USXVPBK20
[ Learn More ]
- Windows Task Manager may not display all running processes. In this case, please use a third-party process viewer, preferably Process Explorer, to terminate the malware/grayware/spyware file. You may download the said tool here.
- If the detected file is displayed in either Windows Task Manager or Process Explorer but you cannot delete it, restart your computer in safe mode. To do this, refer to this link for the complete steps.
- If the detected file is not displayed in either Windows Task Manager or Process Explorer, continue doing the next steps.
Step 3
Restore these modified registry values
[ Learn More ]
Important:Editing the Windows Registry incorrectly can lead to irreversible system malfunction. Please do this only if you know how to or you can seek your system administrator's help. You may also check out this Microsoft article first before modifying your computer's registry.
- In HKEY_LOCAL_MACHINE\SOFTWARE\Classes\exefile\shell\open\command
- From: (Default) = "%Windows%\svchost.com %1 %*"
To: (Default) = """%1" %*""
- From: (Default) = "%Windows%\svchost.com %1 %*"
Step 4
Search and delete these components
[ Learn More ]
There may be some components that are hidden. Please make sure you check the Search Hidden Files and Folders checkbox in the "More advanced options" option to include all hidden files and folders in the search result. - %Program Files%\Adobe\Acrobat Reader DC\Reader\wow_helper.exe
- %Windows%\svchost.com
- %Program Files%\Internet Explorer\ielowutil.exe
- %System Root%\Python27\Lib\distutils\command\wininst-9.0-amd64.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\reader_sl.exe
- %Program Files%\Google\Chrome\Application\73.0.3683.103\Installer\setup.exe
- %Program Files%\Windows Media Player\wmpshare.exe
- %System Root%\Python27\Lib\site-packages\pip\_vendor\distlib\t64.exe
- %All Users Profile%\Adobe\Setup\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\setup.exe
- %Program Files%\Internet Explorer\ieinstal.exe
- %System Root%\Python27\Lib\distutils\command\wininst-6.0.exe
- %Program Files%\Mozilla Maintenance Service\maintenanceservice.exe
- %Program Files%\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe
- %Program Files%\Mozilla Maintenance Service\Uninstall.exe
- %Program Files%\Google\Chrome\Application\73.0.3683.103\notification_helper.exe
- %Program Files%\Windows Media Player\wmprph.exe
- %System Root%\Python27\w9xpopen.exe
- %Program Files%\Windows Media Player\wmlaunch.exe
- %Program Files%\Google\Chrome\Application\73.0.3683.103\Installer\chrmstp.exe
- %System Root%\Python27\Lib\site-packages\pip\_vendor\distlib\t32.exe
- %Program Files%\Common Files\microsoft shared\ink\mip.exe
- %System Root%\Python27\Lib\site-packages\setuptools\gui-32.exe
- %System Root%\Python27\Lib\site-packages\setuptools\cli-64.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdateWebPlugin.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
- %System Root%\Python27\Lib\distutils\command\wininst-8.0.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe
- %Program Files%\Common Files\Java\Java Update\jusched.exe
- %Program Files%\Google\Update\GoogleUpdate.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\Eula.exe
- %All Users Profile%\Oracle\Java\javapath\javaws.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\arh.exe
- %System Root%\Python27\Lib\distutils\command\wininst-9.0.exe
- %System Root%\Python27\Scripts\easy_install.exe
- %Program Files%\Google\Chrome\Application\chrome_proxy.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe
- %System Root%\Python27\Lib\site-packages\setuptools\gui.exe
- %Program Files%\Common Files\Java\Java Update\jucheck.exe
- %Program Files%\Google\Chrome\Application\73.0.3683.103\elevation_service.exe
- %Program Files%\Common Files\Java\Java Update\jaureg.exe
- %Program Files%\Windows Mail\wab.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe
- %System Root%\Python27\Scripts\easy_install-2.7.exe
- %AppDataLocal%\Apps\2.0\E1ZRTJ0R.MXR\RJ6VBH4W.DN2\clic...exe_9ae46cec200785df_0001.0003_none_d631acba18f736d8\GoogleUpdateSetup.exe
- %System Root%\Python27\Scripts\pip2.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe
- %System Root%\Python27\Lib\site-packages\setuptools\gui-64.exe
- %Program Files%\Google\Chrome\Application\chrome.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdateBroker.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe
- %Program Files%\Common Files\Adobe\ARM\1.0\armsvc.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdateCore.exe
- %System Root%\Python27\Scripts\pip2.7.exe
- %User Temp%\3582-490\{malware file name}.exe
- F:\data\WinLines.exe
- %Program Files%\Windows Photo Viewer\ImagingDevices.exe
- %Program Files%\Windows Sidebar\sidebar.exe
- %User Profile%\Documents\uninstall_flash_player.exe
- %User Temp%\svhost.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdate.exe
- %System Root%\Python27\Lib\site-packages\pip\_vendor\distlib\w64.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdateSetup.exe
- %All Users Profile%\Oracle\Java\javapath\javaw.exe
- %Program Files%\Windows Mail\WinMail.exe
- %System Root%\Python27\Lib\distutils\command\wininst-7.1.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdateOnDemand.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleCrashHandler.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdateComRegisterShell64.exe
- %Program Files%\Windows Media Player\wmpconfig.exe
- %System Root%\Python27\Scripts\pip.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
- %System Root%\Python27\Lib\site-packages\setuptools\cli.exe
- %Program Files%\Windows Mail\wabmig.exe
- %Program Files%\Windows Media Player\WMPDMC.exe
- %System Root%\Python27\Lib\site-packages\pip\_vendor\distlib\w32.exe
- %All Users Profile%\Oracle\Java\javapath\java.exe
- %User Profile%\Documents\fp_18.0.0.203_archive\18_0_r0_203\uninstall_flashplayer18_0r0_203_win.exe
- %System Root%\Python27\Lib\site-packages\setuptools\cli-32.exe
- F:\mail_client.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleCrashHandler64.exe
Step 5
Search and delete this folder
[ Learn More ]
Please make sure you check the Search Hidden Files and Folders checkbox in the More advanced options option to include all hidden folders in the search result. - %User Temp%\3582-490
Step 6
Scan your computer with your Trend Micro product to delete files detected as Trojan.Win32.WACATAC.USXVPBK20. 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 the following Trend Micro Support pages for more information:
Step 7
Restore deleted/modified files and/or registry entries from backup
*Note: Only Microsoft-related files/keys/values will be restored. If this malware/grayware also deleted registry keys/values related to programs that are not from Microsoft, please reinstall those programs on your computer.
- %Program Files%\Microsoft Office\Office12\WINWORD.EXE
- %Program Files%\Common Files\microsoft shared\OFFICE12\MSE7.EXE
- %Program Files%\Windows Media Player\wmplayer.exe
- %Program Files%\Common Files\microsoft shared\EQUATION\EQNEDT32.EXE
- %Program Files%\Common Files\microsoft shared\OFFICE12\Office Setup Controller\SETUP.EXE
- %Program Files%\Microsoft Office\Office12\MSQRY32.EXE
- %Program Files%\Common Files\microsoft shared\Source Engine\OSE.EXE
- %Program Files%\Common Files\microsoft shared\OFFICE12\OFFDIAG.EXE
- %Program Files%\Common Files\microsoft shared\OFFICE12\MSOXMLED.EXE
- %Program Files%\Common Files\Adobe\ARM\1.0\AdobeARM.exe
- %Program Files%\Microsoft Office\Office12\POWERPNT.EXE
- %Program Files%\Microsoft Office\Office12\ONENOTE.EXE
- %Program Files%\Microsoft Office\Office12\ONENOTEM.EXE
- %Program Files%\Microsoft Office\Office12\DRAT.EXE
- %Program Files%\Common Files\microsoft shared\OFFICE12\ACECNFLT.EXE
- %Program Files%\Microsoft Office\Office12\GROOVE.EXE
- %Program Files%\Microsoft Office\Office12\MSPUB.EXE
- %Program Files%\Microsoft Office\Office12\SCANOST.EXE
- %Program Files%\Microsoft Office\Office12\GRAPH.EXE
- %Program Files%\Microsoft Office\Office12\CLVIEW.EXE
- %Program Files%\Microsoft Office\Office12\SELFCERT.EXE
- %Program Files%\Microsoft Office\Office12\CNFNOT32.EXE
- %Program Files%\Common Files\microsoft shared\OFFICE12\Office Setup Controller\ODEPLOY.EXE
- %Program Files%\Common Files\microsoft shared\DW\DWTRIG20.EXE
- %Program Files%\Microsoft Office\Office12\MSTORE.EXE
- %Program Files%\Microsoft Office\Office12\REGFORM.EXE
- %Program Files%\Microsoft Office\Office12\DSSM.EXE
- %Program Files%\Common Files\microsoft shared\OFFICE12\ODSERV.EXE
- %Program Files%\Microsoft Office\Office12\PPTVIEW.EXE
- %Program Files%\Microsoft Office\Office12\MSOHTMED.EXE
- %Program Files%\Microsoft Office\Office12\MSTORDB.EXE
- %Program Files%\Common Files\microsoft shared\DW\DW20.EXE
- %Program Files%\Microsoft Office\Office12\OIS.EXE
- %Program Files%\Internet Explorer\iexplore.exe
- %Program Files%\Windows Media Player\setup_wm.exe
- %Program Files%\Windows NT\Accessories\wordpad.exe
- %Program Files%\Microsoft Office\Office12\1033\ONELEV.EXE
- %Program Files%\Microsoft Office\Office12\INFOPATH.EXE
- %Program Files%\Common Files\microsoft shared\OFFICE12\MSOICONS.EXE
- %Program Files%\Common Files\microsoft shared\MSInfo\OINFOP12.EXE
- %Program Files%\Microsoft Office\Office12\GrooveAuditService.exe
- %Program Files%\Common Files\microsoft shared\MSInfo\msinfo32.exe
- %Program Files%\Microsoft Office\Office12\ACCICONS.EXE
- %Program Files%\Microsoft Office\Office12\GrooveMigrator.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\wow_helper.exe
- %System Root%\Python27\Lib\distutils\command\wininst-9.0-amd64.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\AcroBroker.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\reader_sl.exe
- %Program Files%\Google\Chrome\Application\73.0.3683.103\Installer\setup.exe
- %System Root%\Python27\Lib\site-packages\pip\_vendor\distlib\t64.exe
- %All Users Profile%\Adobe\Setup\{AC76BA86-7AD7-1033-7B44-AC0F074E4100}\setup.exe
- %System Root%\Python27\Lib\distutils\command\wininst-6.0.exe
- %Program Files%\Mozilla Maintenance Service\maintenanceservice.exe
- %Program Files%\Common Files\Adobe\ARM\1.0\AdobeARMHelper.exe
- %Program Files%\Mozilla Maintenance Service\Uninstall.exe
- %Program Files%\Google\Chrome\Application\73.0.3683.103\notification_helper.exe
- %System Root%\Python27\w9xpopen.exe
- %Program Files%\Google\Chrome\Application\73.0.3683.103\Installer\chrmstp.exe
- %System Root%\Python27\Lib\site-packages\pip\_vendor\distlib\t32.exe
- %System Root%\Python27\Lib\site-packages\setuptools\gui-32.exe
- %System Root%\Python27\Lib\site-packages\setuptools\cli-64.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdateWebPlugin.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\32BitMAPIBroker.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe
- %System Root%\Python27\Lib\distutils\command\wininst-8.0.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\plug_ins\pi_brokers\64BitMAPIBroker.exe
- %Program Files%\Common Files\Java\Java Update\jusched.exe
- %Program Files%\Google\Update\GoogleUpdate.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\Eula.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\AdobeCollabSync.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\arh.exe
- %System Root%\Python27\Lib\distutils\command\wininst-9.0.exe
- %System Root%\Python27\Scripts\easy_install.exe
- %Program Files%\Google\Chrome\Application\chrome_proxy.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\AcroTextExtractor.exe
- %System Root%\Python27\Lib\site-packages\setuptools\gui.exe
- %Program Files%\Common Files\Java\Java Update\jucheck.exe
- %Program Files%\Google\Chrome\Application\73.0.3683.103\elevation_service.exe
- %Program Files%\Common Files\Java\Java Update\jaureg.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\ADelRCP.exe
- %System Root%\Python27\Scripts\easy_install-2.7.exe
- %AppDataLocal%\Apps\2.0\E1ZRTJ0R.MXR\RJ6VBH4W.DN2\clic...exe_9ae46cec200785df_0001.0003_none_d631acba18f736d8\GoogleUpdateSetup.exe
- %System Root%\Python27\Scripts\pip2.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\FullTrustNotifier.exe
- %System Root%\Python27\Lib\site-packages\setuptools\gui-64.exe
- %Program Files%\Google\Chrome\Application\chrome.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdateBroker.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\LogTransport2.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdateCore.exe
- %System Root%\Python27\Scripts\pip2.7.exe
- F:\data\WinLines.exe
- %User Profile%\Documents\uninstall_flash_player.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdate.exe
- %System Root%\Python27\Lib\site-packages\pip\_vendor\distlib\w64.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdateSetup.exe
- %System Root%\Python27\Lib\distutils\command\wininst-7.1.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdateOnDemand.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\Browser\WCChromeExtn\WCChromeNativeMessagingHost.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleCrashHandler.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleUpdateComRegisterShell64.exe
- %System Root%\Python27\Scripts\pip.exe
- %Program Files%\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe
- %System Root%\Python27\Lib\site-packages\setuptools\cli.exe
- %System Root%\Python27\Lib\site-packages\pip\_vendor\distlib\w32.exe
- %User Profile%\Documents\fp_18.0.0.203_archive\18_0_r0_203\uninstall_flashplayer18_0r0_203_win.exe
- %System Root%\Python27\Lib\site-packages\setuptools\cli-32.exe
- F:\mail_client.exe
- %Program Files%\Google\Update\1.3.34.7\GoogleCrashHandler64.exe
Step 8
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.
- %User Temp%\FindMe
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