PLATFORM:

Windows

 OVERALL RISK RATING:
 REPORTED INFECTION:
 SYSTEM IMPACT RATING:
 INFORMATION EXPOSURE:

  • Threat Type: Potentially Unwanted Application

  • Destructiveness: No

  • Encrypted:

  • In the wild: Yes

  OVERVIEW

This Potentially Unwanted Application 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: 137,336 bytes
File Type: EXE
Memory Resident: Yes
Initial Samples Received Date: 04 May 2020

Arrival Details

This Potentially Unwanted Application 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 Potentially Unwanted Application adds the following processes:

  • "%User Temp%\NDPFCF4.exe" /q /norestart
  • SetupUtility.exe /aupause
  • TMP32DA.tmp.exe /Q /X:%System Root%\12c44c592497a5053b373f\TMP32DA.tmp.exe.tmp
  • SetupUtility.exe /screboot
  • SetupUtility.exe /wireregister
  • %System%\msiexec.exe /unreg
  • %System%\msiexec.exe /regserver
  • net stop msiserver
  • net start msiserver
  • %System%\net1 stop msiserver
  • %System%\net1 start msiserver
  • %System%\msiexec.exe /V

(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).. %System Root% is the Windows root folder, where it usually is C:\ on all Windows operating system versions.. %System% is the Windows system folder, where it usually is C:\Windows\System32 on all Windows operating system versions.)

It creates the following folders:

  • %System Root%\12c44c592497a5053b373f\1042
  • %System Root%\12c44c592497a5053b373f\Graphics
  • %System Root%\12c44c592497a5053b373f\1055
  • %System Root%\12c44c592497a5053b373f\1044
  • %System Root%\12c44c592497a5053b373f\1031
  • %System Root%\12c44c592497a5053b373f\1037
  • %System Root%\12c44c592497a5053b373f\1033
  • %System Root%\12c44c592497a5053b373f\1045
  • %AppDataLocal%\WeMod\packages\SquirrelTemp
  • %System Root%\12c44c592497a5053b373f\1025
  • %System Root%\12c44c592497a5053b373f\2070
  • %System Root%\12c44c592497a5053b373f\1041
  • %System Root%\12c44c592497a5053b373f\1043
  • %System Root%\12c44c592497a5053b373f
  • %System Root%\12c44c592497a5053b373f\1035
  • %System Root%\12c44c592497a5053b373f\TMP32DA.tmp.exe.tmp
  • %System Root%\12c44c592497a5053b373f\1049
  • %AppDataLocal%\WeMod
  • %System Root%\12c44c592497a5053b373f\1046
  • %System Root%\12c44c592497a5053b373f\1053
  • %System Root%\12c44c592497a5053b373f\1030
  • %System Root%\12c44c592497a5053b373f\1029
  • %System Root%\12c44c592497a5053b373f\3082
  • %System Root%\12c44c592497a5053b373f\NetFx452
  • %AppDataLocal%\WeMod\packages
  • %System Root%\12c44c592497a5053b373f\1028
  • %System Root%\12c44c592497a5053b373f\2052
  • %System Root%\12c44c592497a5053b373f\1038
  • %System Root%\12c44c592497a5053b373f\1032
  • %System Root%\12c44c592497a5053b373f\1036
  • %System Root%\{GUID}
  • %System Root%\12c44c592497a5053b373f\1040

(Note: %System Root% is the Windows root folder, where it usually is C:\ on all Windows operating system versions.. %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).)

Other System Modifications

This Potentially Unwanted Application modifies the following file(s):

  • %System Root%\12c44c592497a5053b373f\NetFx452\TMPB71A.tmp
  • %User Temp%\dd_SetupUtility.txt
  • %System Root%\12c44c592497a5053b373f\TMP9768.tmp
  • %System Root%\12c44c592497a5053b373f\TMPA59C.tmp

(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 deletes the following files:

  • %System Root%\12c44c592497a5053b373f\TMP32DA.tmp
  • %System Root%\12c44c592497a5053b373f\HFI2953.tmp

(Note: %System Root% is the Windows root folder, where it usually is C:\ on all Windows operating system versions.)

Dropping Routine

This Potentially Unwanted Application drops the following files:

  • %System Root%\12c44c592497a5053b373f\Graphics\Rotate4.ico
  • %System Root%\12c44c592497a5053b373f\1046\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\Graphics\Rotate2.ico
  • %System Root%\12c44c592497a5053b373f\1045\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\1045\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1053\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1042\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1043\LocalizedData.xml
  • %User Temp%\HFI2965.tmp.html
  • %System Root%\12c44c592497a5053b373f\TMP32DA.tmp.exe.tmp\netfx_fullcab.msi
  • %System Root%\12c44c592497a5053b373f\1035\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1033\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1041\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\Windows6.1-KB4019990-x64.msu
  • %System Root%\12c44c592497a5053b373f\Graphics\Save.ico
  • %System Root%\12c44c592497a5053b373f\2070\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\header.bmp
  • %System Root%\12c44c592497a5053b373f\1037\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1029\eula.rtf
  • %System Root%\12c44c592497a5053b373f\Graphics\Rotate6.ico
  • %System Root%\12c44c592497a5053b373f\SetupUtility.exe
  • %System Root%\12c44c592497a5053b373f\3082\eula.rtf
  • %System Root%\12c44c592497a5053b373f\TMP9768.tmp
  • %System Root%\12c44c592497a5053b373f\1040\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1044\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1046\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1053\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\1033\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1030\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\Graphics\Rotate8.ico
  • %System Root%\12c44c592497a5053b373f\SetupEngine.dll
  • %System Root%\12c44c592497a5053b373f\Graphics\Rotate7.ico
  • %System Root%\12c44c592497a5053b373f\Graphics\Rotate9.ico
  • %System Root%\12c44c592497a5053b373f\1037\eula.rtf
  • %System Root%\12c44c592497a5053b373f\2070\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\netfx_Full.mzz
  • %System Root%\12c44c592497a5053b373f\1028\LocalizedData.xml
  • %User Temp%\Microsoft .NET Framework 4.7.1 Setup_20191231_153237718.html
  • %System Root%\12c44c592497a5053b373f\1044\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\Graphics\Rotate3.ico
  • %System Root%\12c44c592497a5053b373f\Graphics\Rotate10.ico
  • %User Temp%\dd_TMP32DA.tmp_decompression_log.txt
  • %System Root%\12c44c592497a5053b373f\1032\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\Setup.exe
  • %System Root%\12c44c592497a5053b373f\2052\SetupResources.dll
  • %User Temp%\dd_NDPFCF4_decompression_log.txt
  • %System Root%\12c44c592497a5053b373f\1025\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1049\eula.rtf
  • %System Root%\12c44c592497a5053b373f\Graphics\SysReqNotMet.ico
  • %System Root%\12c44c592497a5053b373f\1028\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\NetFx452\TMPB71A.tmp
  • %System Root%\12c44c592497a5053b373f\1055\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\1042\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\1041\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\1046\SetupResources.dll
  • %User Temp%\dd_SetupUtility.txt
  • %System Root%\12c44c592497a5053b373f\TMP32DA.tmp.exe
  • %System Root%\12c44c592497a5053b373f\1032\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1049\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1038\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\netfx_Full_x64.msi
  • %User Temp%\HFI17C5.tmp.html
  • %User Temp%\Microsoft .NET Framework 4.7.1 Setup_20191231_153237718-MSI_netfx_Full_x64.msi.txt
  • %System Root%\12c44c592497a5053b373f\UiInfo.xml
  • %System Root%\12c44c592497a5053b373f\Graphics\warn.ico
  • %AppDataLocal%\GDIPFONTCACHEV1.DAT
  • %System Root%\12c44c592497a5053b373f\1038\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1040\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\1031\SetupResources.dll
  • %User Temp%\NDPFCF4.exe
  • %System Root%\12c44c592497a5053b373f\1038\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1045\eula.rtf
  • %System Root%\12c44c592497a5053b373f\SetupUi.xsd
  • %System Root%\12c44c592497a5053b373f\3082\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\1030\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1043\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\1044\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1043\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1031\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1029\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\sqmapi.dll
  • %System Root%\12c44c592497a5053b373f\DisplayIcon.ico
  • %System Root%\12c44c592497a5053b373f\1037\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\1055\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1032\eula.rtf
  • %System Root%\12c44c592497a5053b373f\SplashScreen.bmp
  • %System Root%\12c44c592497a5053b373f\Graphics\Rotate5.ico
  • %System Root%\12c44c592497a5053b373f\Graphics\SysReqMet.ico
  • %System Root%\12c44c592497a5053b373f\watermark.bmp
  • %System Root%\12c44c592497a5053b373f\Graphics\Rotate1.ico
  • %System Root%\12c44c592497a5053b373f\Graphics\stop.ico
  • %System Root%\12c44c592497a5053b373f\TMP32DA.tmp.exe.tmp\netfx_Full.mzz
  • %System Root%\12c44c592497a5053b373f\DHtmlHeader.html
  • %System Root%\12c44c592497a5053b373f\1025\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\NetFx452\netfx_Full_GDR_x64.msi
  • %System Root%\12c44c592497a5053b373f\1031\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\ParameterInfo.xml
  • %System Root%\12c44c592497a5053b373f\1029\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1053\eula.rtf
  • %System Root%\12c44c592497a5053b373f\Strings.xml
  • %System Root%\12c44c592497a5053b373f\Graphics\Setup.ico
  • %System Root%\12c44c592497a5053b373f\1055\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\2052\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1036\eula.rtf
  • %System Root%\12c44c592497a5053b373f\3082\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1025\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1036\LocalizedData.xml
  • %User Temp%\Setup_20191231_153233584.html
  • %System Root%\12c44c592497a5053b373f\1041\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1030\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1042\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1036\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\TMPA59C.tmp
  • %System Root%\12c44c592497a5053b373f\1049\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\2070\eula.rtf
  • %System Root%\12c44c592497a5053b373f\2052\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1040\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\SetupUi.dll
  • %System Root%\12c44c592497a5053b373f\1035\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\1033\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\1028\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1035\eula.rtf
  • %System Root%\12c44c592497a5053b373f\Graphics\Print.ico

(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).. %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).)

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 PUA.Win32.WeMod.A

[ Learn More ]
  1. 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.
  2. 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.
  3. If the detected file is not displayed in either Windows Task Manager or Process Explorer, continue doing the next steps.

Step 3

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.
  • %System Root%\12c44c592497a5053b373f\Graphics\Rotate4.ico
  • %System Root%\12c44c592497a5053b373f\1046\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\Graphics\Rotate2.ico
  • %System Root%\12c44c592497a5053b373f\1045\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\1045\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1053\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1042\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1043\LocalizedData.xml
  • %User Temp%\HFI2965.tmp.html
  • %System Root%\12c44c592497a5053b373f\TMP32DA.tmp.exe.tmp\netfx_fullcab.msi
  • %System Root%\12c44c592497a5053b373f\1035\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1033\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1041\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\Windows6.1-KB4019990-x64.msu
  • %System Root%\12c44c592497a5053b373f\Graphics\Save.ico
  • %System Root%\12c44c592497a5053b373f\2070\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\header.bmp
  • %System Root%\12c44c592497a5053b373f\1037\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1029\eula.rtf
  • %System Root%\12c44c592497a5053b373f\Graphics\Rotate6.ico
  • %System Root%\12c44c592497a5053b373f\SetupUtility.exe
  • %System Root%\12c44c592497a5053b373f\3082\eula.rtf
  • %System Root%\12c44c592497a5053b373f\TMP9768.tmp
  • %System Root%\12c44c592497a5053b373f\1040\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1044\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1046\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1053\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\1033\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1030\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\Graphics\Rotate8.ico
  • %System Root%\12c44c592497a5053b373f\SetupEngine.dll
  • %System Root%\12c44c592497a5053b373f\Graphics\Rotate7.ico
  • %System Root%\12c44c592497a5053b373f\Graphics\Rotate9.ico
  • %System Root%\12c44c592497a5053b373f\1037\eula.rtf
  • %System Root%\12c44c592497a5053b373f\2070\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\netfx_Full.mzz
  • %System Root%\12c44c592497a5053b373f\1028\LocalizedData.xml
  • %User Temp%\Microsoft .NET Framework 4.7.1 Setup_20191231_153237718.html
  • %System Root%\12c44c592497a5053b373f\1044\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\Graphics\Rotate3.ico
  • %System Root%\12c44c592497a5053b373f\Graphics\Rotate10.ico
  • %User Temp%\dd_TMP32DA.tmp_decompression_log.txt
  • %System Root%\12c44c592497a5053b373f\1032\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\Setup.exe
  • %System Root%\12c44c592497a5053b373f\2052\SetupResources.dll
  • %User Temp%\dd_NDPFCF4_decompression_log.txt
  • %System Root%\12c44c592497a5053b373f\1025\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1049\eula.rtf
  • %System Root%\12c44c592497a5053b373f\Graphics\SysReqNotMet.ico
  • %System Root%\12c44c592497a5053b373f\1028\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\NetFx452\TMPB71A.tmp
  • %System Root%\12c44c592497a5053b373f\1055\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\1042\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\1041\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\1046\SetupResources.dll
  • %User Temp%\dd_SetupUtility.txt
  • %System Root%\12c44c592497a5053b373f\TMP32DA.tmp.exe
  • %System Root%\12c44c592497a5053b373f\1032\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1049\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1038\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\netfx_Full_x64.msi
  • %User Temp%\HFI17C5.tmp.html
  • %User Temp%\Microsoft .NET Framework 4.7.1 Setup_20191231_153237718-MSI_netfx_Full_x64.msi.txt
  • %System Root%\12c44c592497a5053b373f\UiInfo.xml
  • %System Root%\12c44c592497a5053b373f\Graphics\warn.ico
  • %AppDataLocal%\GDIPFONTCACHEV1.DAT
  • %System Root%\12c44c592497a5053b373f\1038\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1040\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\1031\SetupResources.dll
  • %User Temp%\NDPFCF4.exe
  • %System Root%\12c44c592497a5053b373f\1038\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1045\eula.rtf
  • %System Root%\12c44c592497a5053b373f\SetupUi.xsd
  • %System Root%\12c44c592497a5053b373f\3082\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\1030\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1043\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\1044\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1043\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1031\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1029\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\sqmapi.dll
  • %System Root%\12c44c592497a5053b373f\DisplayIcon.ico
  • %System Root%\12c44c592497a5053b373f\1037\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\1055\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1032\eula.rtf
  • %System Root%\12c44c592497a5053b373f\SplashScreen.bmp
  • %System Root%\12c44c592497a5053b373f\Graphics\Rotate5.ico
  • %System Root%\12c44c592497a5053b373f\Graphics\SysReqMet.ico
  • %System Root%\12c44c592497a5053b373f\watermark.bmp
  • %System Root%\12c44c592497a5053b373f\Graphics\Rotate1.ico
  • %System Root%\12c44c592497a5053b373f\Graphics\stop.ico
  • %System Root%\12c44c592497a5053b373f\TMP32DA.tmp.exe.tmp\netfx_Full.mzz
  • %System Root%\12c44c592497a5053b373f\DHtmlHeader.html
  • %System Root%\12c44c592497a5053b373f\1025\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\NetFx452\netfx_Full_GDR_x64.msi
  • %System Root%\12c44c592497a5053b373f\1031\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\ParameterInfo.xml
  • %System Root%\12c44c592497a5053b373f\1029\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1053\eula.rtf
  • %System Root%\12c44c592497a5053b373f\Strings.xml
  • %System Root%\12c44c592497a5053b373f\Graphics\Setup.ico
  • %System Root%\12c44c592497a5053b373f\1055\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\2052\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1036\eula.rtf
  • %System Root%\12c44c592497a5053b373f\3082\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\1025\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1036\LocalizedData.xml
  • %User Temp%\Setup_20191231_153233584.html
  • %System Root%\12c44c592497a5053b373f\1041\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1030\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1042\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1036\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\TMPA59C.tmp
  • %System Root%\12c44c592497a5053b373f\1049\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\2070\eula.rtf
  • %System Root%\12c44c592497a5053b373f\2052\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1040\LocalizedData.xml
  • %System Root%\12c44c592497a5053b373f\SetupUi.dll
  • %System Root%\12c44c592497a5053b373f\1035\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\1033\SetupResources.dll
  • %System Root%\12c44c592497a5053b373f\1028\eula.rtf
  • %System Root%\12c44c592497a5053b373f\1035\eula.rtf
  • %System Root%\12c44c592497a5053b373f\Graphics\Print.ico

Step 4

Search and delete these folders

[ 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.
  • %System Root%\12c44c592497a5053b373f\1042
  • %System Root%\12c44c592497a5053b373f\Graphics
  • %System Root%\12c44c592497a5053b373f\1055
  • %System Root%\12c44c592497a5053b373f\1044
  • %System Root%\12c44c592497a5053b373f\1031
  • %System Root%\12c44c592497a5053b373f\1037
  • %System Root%\12c44c592497a5053b373f\1033
  • %System Root%\12c44c592497a5053b373f\1045
  • %AppDataLocal%\WeMod\packages\SquirrelTemp
  • %System Root%\12c44c592497a5053b373f\1025
  • %System Root%\12c44c592497a5053b373f\2070
  • %System Root%\12c44c592497a5053b373f\1041
  • %System Root%\12c44c592497a5053b373f\1043
  • %System Root%\12c44c592497a5053b373f
  • %System Root%\12c44c592497a5053b373f\1035
  • %System Root%\12c44c592497a5053b373f\TMP32DA.tmp.exe.tmp
  • %System Root%\12c44c592497a5053b373f\1049
  • %AppDataLocal%\WeMod
  • %System Root%\12c44c592497a5053b373f\1046
  • %System Root%\12c44c592497a5053b373f\1053
  • %System Root%\12c44c592497a5053b373f\1030
  • %System Root%\12c44c592497a5053b373f\1029
  • %System Root%\12c44c592497a5053b373f\3082
  • %System Root%\12c44c592497a5053b373f\NetFx452
  • %AppDataLocal%\WeMod\packages
  • %System Root%\12c44c592497a5053b373f\1028
  • %System Root%\12c44c592497a5053b373f\2052
  • %System Root%\12c44c592497a5053b373f\1038
  • %System Root%\12c44c592497a5053b373f\1032
  • %System Root%\12c44c592497a5053b373f\1036
  • %System Root%\{GUID}
  • %System Root%\12c44c592497a5053b373f\1040

Step 5

Scan your computer with your Trend Micro product to delete files detected as PUA.Win32.WeMod.A. 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 6

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.

    • %System Root%\12c44c592497a5053b373f\NetFx452\TMPB71A.tmp
    • %User Temp%\dd_SetupUtility.txt
    • %System Root%\12c44c592497a5053b373f\TMP9768.tmp
    • %System Root%\12c44c592497a5053b373f\TMPA59C.tmp

Step 7

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.

  • %System Root%\12c44c592497a5053b373f\TMP32DA.tmp
  • %System Root%\12c44c592497a5053b373f\HFI2953.tmp


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