Analysis
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max time kernel
160s -
max time network
138s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
11-02-2022 06:57
Static task
static1
Behavioral task
behavioral1
Sample
4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe
Resource
win10v2004-en-20220113
General
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Target
4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe
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Size
27KB
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MD5
24c69e75e88ca4e1f24e0f39b8b49b55
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SHA1
62a1169310e55df08ac67b788a94f555216a4066
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SHA256
4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8
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SHA512
8c8d82c623a6d743a064ce1c2b816d766123a4d7305baafe7f43fbbbae1d345d1149250104491f7dcec64d5032254c376dea6cbd1f0725450941d0e98388997d
Malware Config
Extracted
C:\how_to_back_files.html
http-equiv="Content-Type"
Signatures
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GlobeImposter
GlobeImposter is a ransomware first seen in 2017.
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Modifies extensions of user files 7 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File renamed C:\Users\Admin\Pictures\InstallUnregister.tiff => C:\Users\Admin\Pictures\InstallUnregister.tiff.SAMBUKA 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File renamed C:\Users\Admin\Pictures\SelectSearch.tif => C:\Users\Admin\Pictures\SelectSearch.tif.SAMBUKA 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File renamed C:\Users\Admin\Pictures\WaitExit.raw => C:\Users\Admin\Pictures\WaitExit.raw.SAMBUKA 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File renamed C:\Users\Admin\Pictures\ExitTrace.png => C:\Users\Admin\Pictures\ExitTrace.png.SAMBUKA 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Admin\Pictures\ExportSearch.tiff 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File renamed C:\Users\Admin\Pictures\ExportSearch.tiff => C:\Users\Admin\Pictures\ExportSearch.tiff.SAMBUKA 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Admin\Pictures\InstallUnregister.tiff 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe -
Reads user/profile data of web browsers 2 TTPs
Infostealers often target stored browser data, which can include saved credentials etc.
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Adds Run key to start application 2 TTPs 2 IoCs
description ioc Process Key created \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe Set value (str) \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\BrowserUpdateCheck = "C:\\Users\\Admin\\AppData\\Local\\4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe" 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe -
Drops desktop.ini file(s) 27 IoCs
description ioc Process File opened for modification C:\Users\Admin\Contacts\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Public\Pictures\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Public\Music\Sample Music\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Public\Recorded TV\Sample Media\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Public\Videos\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Public\Music\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Public\Documents\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Public\Pictures\Sample Pictures\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Admin\Videos\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Admin\Music\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Admin\Documents\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Public\Videos\Sample Videos\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Public\Recorded TV\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Public\Downloads\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Public\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Public\Libraries\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Admin\Links\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Public\Desktop\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Admin\Searches\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Users\Admin\Favorites\Links for United States\desktop.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\Presentation Designs\Maple.gif 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ExecutiveResume.dotx 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\DataType\Name.accft 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\mscss7wre_en.dub 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\OriginMergeLetter.Dotx 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\Events.accdt 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ASCIIENG.LNG 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOUTL.OLB 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MYSL.ICO 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File created C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Runtime\x86\resources\1033\how_to_back_files.html 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\TimeCard.xltx 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\Part\2 Right.accdt 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ACCICONS.EXE 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\MSBuild\Microsoft.Office.InfoPath.targets 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\VisualBasic\1033\SplashScreen.zip 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\PrivateAssemblies\Microsoft.VisualStudio.Tools.Applications.Project.dll 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\AdjacencyMergeLetter.dotx 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\BlackTieMergeLetter.dotx 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\OriginMergeFax.Dotx 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File created C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\WSS\how_to_back_files.html 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CharSetTable.chr 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Microsoft.Office.BusinessData.xml 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOHEVI.DLL 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\JFONT.DAT 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\VisualBasic\1033\LoginForm.zip 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\OrielMergeFax.Dotx 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File created C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\how_to_back_files.html 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\Issues.accdt 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\DLGSETP.DLL 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\INFOPATH.EXE 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\IPIRMV.XML 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\mscss7es.dll 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\CSharp\1033\Form.zip 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\OriginReport.Dotx 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\WidescreenPresentation.potx 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\FAX\OriginFax.Dotx 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSEvents.man 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MLCFG32.CPL 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\mset7tk.dll 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\VisualBasic\1033\Dataset.zip 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\CSharp\1033\Interface.zip 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ContemporaryPhotoAlbum.potx 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\Charitable Contributions.accdt 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\excelcnv.exe 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GKExcel.dll 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Microsoft.Office.BusinessApplications.RuntimeUi.xml 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\VSTA\Bin\VSTAProject.dll 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\VisualBasic\1033\MDIParent.zip 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\AdjacencyReport.dotx 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ADVZIP.DIC 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CDLMSO.DLL 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\updater.ini 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ADVTEL.DIC 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\IEContentService.exe 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MEDCAT.DLL 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ApothecaryMergeLetter.dotx 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\Part\1 Top.accdt 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\DataType\Tags.accft 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ACCDDS.DLL 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\AUDIOSEARCHSAPIFE.DLL 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\excelcnvpxy.dll 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GROOVEMN.EXE 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSACCESS.EXE 4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe"C:\Users\Admin\AppData\Local\Temp\4f2ae2b3596874c305438f1cbe2b91e8efeafcad250b2d849972d12b0d1a93b8.exe"1⤵
- Modifies extensions of user files
- Adds Run key to start application
- Drops desktop.ini file(s)
- Drops file in Program Files directory
PID:1888