Analysis
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max time kernel
158s -
max time network
138s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
11-02-2022 06:58
Static task
static1
Behavioral task
behavioral1
Sample
4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe
Resource
win10v2004-en-20220113
General
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Target
4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe
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Size
55KB
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MD5
f191cec3e5b88c82e95915eba4458689
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SHA1
0a21e393fa24c428d2c9f987fe3d9e6b0eddea5b
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SHA256
4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5
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SHA512
568b5cc2de28b0c2639a5d2ea5ac6052d743f65281ae6bbf02108d4e7226c54533a1b2ce9ab3cf7357356314cb3ac5bd5ea28c5fca9e10f3d56829e9382f436a
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 11 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File renamed C:\Users\Admin\Pictures\StartUndo.tiff => C:\Users\Admin\Pictures\StartUndo.tiff.XXXXX 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File renamed C:\Users\Admin\Pictures\GrantAssert.crw => C:\Users\Admin\Pictures\GrantAssert.crw.XXXXX 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File renamed C:\Users\Admin\Pictures\SetRegister.raw => C:\Users\Admin\Pictures\SetRegister.raw.XXXXX 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Admin\Pictures\SkipPing.tiff 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File renamed C:\Users\Admin\Pictures\SkipPing.tiff => C:\Users\Admin\Pictures\SkipPing.tiff.XXXXX 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Admin\Pictures\StartUndo.tiff 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File renamed C:\Users\Admin\Pictures\UndoRepair.raw => C:\Users\Admin\Pictures\UndoRepair.raw.XXXXX 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File renamed C:\Users\Admin\Pictures\GroupOut.png => C:\Users\Admin\Pictures\GroupOut.png.XXXXX 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File renamed C:\Users\Admin\Pictures\InitializeSet.raw => C:\Users\Admin\Pictures\InitializeSet.raw.XXXXX 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Admin\Pictures\MeasureDebug.tiff 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File renamed C:\Users\Admin\Pictures\MeasureDebug.tiff => C:\Users\Admin\Pictures\MeasureDebug.tiff.XXXXX 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.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 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe Set value (str) \REGISTRY\USER\S-1-5-21-3846991908-3261386348-1409841751-1000\Software\Microsoft\Windows\CurrentVersion\RunOnce\BrowserUpdateCheck = "C:\\Users\\Admin\\AppData\\Roaming\\4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe" 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe -
Drops desktop.ini file(s) 27 IoCs
description ioc Process File opened for modification C:\Users\Public\Recorded TV\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Public\Recorded TV\Sample Media\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Public\Music\Sample Music\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Public\Videos\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Admin\Documents\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Public\Pictures\Sample Pictures\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Public\Documents\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Admin\Searches\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Public\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Public\Pictures\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Public\Libraries\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Admin\Links\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Public\Music\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Public\Desktop\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Admin\Favorites\Links for United States\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Admin\Videos\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Admin\Music\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Public\Videos\Sample Videos\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Users\Public\Downloads\desktop.ini 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\PublicAssemblies\Microsoft.VisualStudio.Tools.Applications.ComRPCChannel.dll 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ApothecaryNewsletter.dotx 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\EquityMergeFax.Dotx 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\Assets.accdt 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\Part\Users.accdt 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Stationery\1033\NOTEBOOK.HTM 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\CSharp\1033\AppConfig.zip 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\CSharp\1033\ResourceInternal.zip 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\MedianLetter.Dotx 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\UrbanMergeLetter.Dotx 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\Part\Tabs.accdt 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\AdjacencyReport.dotx 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\BillingStatement.xltx 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSStr32.dll 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Microsoft.Office.InfoPath.FormControl.dll 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\mset7.dll 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File created C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Documentation\1033\License Agreements\HOW_TO_BACK_FILES.html 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\EssentialReport.dotx 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\FiveRules.potx 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\UrbanLetter.Dotx 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\Faculty.accdt 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\AUTHZAX.DLL 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\bdcmetadata.xsd 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\EXLIRMV.XML 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File created C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\PublicAssemblies\HOW_TO_BACK_FILES.html 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\EquityResume.Dotx 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Microsoft.SharePoint.BusinessData.Administration.Client.dll 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSAEXP30.DLL 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ProjectStatusReport.potx 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\Part\List.accdt 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\DataType\Priority.accft 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\IEAWSDC.DLL 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\mscss7fr.dll 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\mset7es.kic 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\AdjacencyResume.dotx 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\EquityMergeLetter.Dotx 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File created C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\DataType\HOW_TO_BACK_FILES.html 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Stationery\1033\CURRENCY.GIF 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Stationery\1033\DADSHIRT.HTM 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ENGLISH.LNG 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MORPH9.DLL 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ExecutiveLetter.dotx 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\FAX\EquityFax.Dotx 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\IPOLK.DLL 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Microsoft.Office.BusinessData.dll 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\mscss7wre_en.dub 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\FAX\OriginFax.Dotx 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\GROOVEMN.EXE 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\QuizShow.potx 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\Part\Details.accdt 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\Part\Dialog.accdt 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Stationery\1033\JUDGESCH.HTM 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Microsoft.Office.BusinessApplications.Runtime.dll 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\BlackTieResume.dotx 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\EquityLetter.Dotx 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\DataType\Status.accft 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSSync.exe 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\mscss7en.dll 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\mscss7wre_fr.dub 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\VisualBasic\1033\Text.zip 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\sqlceoledb35.dll 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\UrbanResume.Dotx 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Stationery\1033\PAWPRINT.HTM 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ACCWIZ.DLL 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1576 4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe"C:\Users\Admin\AppData\Local\Temp\4b2dba3f93addfb060c92789b8d3230ecaaa5d559e942a876c82dd384588cca5.exe"1⤵
- Modifies extensions of user files
- Adds Run key to start application
- Drops desktop.ini file(s)
- Drops file in Program Files directory
- Suspicious behavior: EnumeratesProcesses
PID:1576