Analysis
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max time kernel
170s -
max time network
135s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
11-02-2022 06:36
Static task
static1
Behavioral task
behavioral1
Sample
b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe
Resource
win10v2004-en-20220113
General
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Target
b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe
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Size
31KB
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MD5
a31a21a1199a9ef1574f0619cb0e0871
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SHA1
e296f0faa1d921e3ffae6b6768c9455c4f8b95ee
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SHA256
b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25
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SHA512
37fcb605ba96225a17302e9de59a25f4406baa9bb148259d02de37606041615c5f0d8382db3ec6c25769b7d92d3106b6542e8f547407bcb8832f87c183caadda
Malware Config
Extracted
C:\how_to_back_files.html
Signatures
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GlobeImposter
GlobeImposter is a ransomware first seen in 2017.
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Modifies extensions of user files 4 IoCs
Ransomware generally changes the extension on encrypted files.
description ioc Process File renamed C:\Users\Admin\Pictures\FormatProtect.tif => C:\Users\Admin\Pictures\FormatProtect.tif.SKUNK b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File renamed C:\Users\Admin\Pictures\FormatSplit.crw => C:\Users\Admin\Pictures\FormatSplit.crw.SKUNK b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File renamed C:\Users\Admin\Pictures\SwitchConvert.raw => C:\Users\Admin\Pictures\SwitchConvert.raw.SKUNK b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File renamed C:\Users\Admin\Pictures\UnpublishReset.raw => C:\Users\Admin\Pictures\UnpublishReset.raw.SKUNK b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.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 b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.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\\b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe" b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe -
Drops desktop.ini file(s) 27 IoCs
description ioc Process File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Users\Public\Libraries\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Users\Public\Documents\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Users\Admin\Favorites\Links for United States\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Users\Public\Music\Sample Music\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Users\Public\Downloads\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Users\Public\Videos\Sample Videos\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Users\Public\Pictures\Sample Pictures\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Users\Admin\Documents\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Users\Public\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Users\Admin\Searches\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Users\Admin\Music\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Users\Admin\Links\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Users\Public\Desktop\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Users\Public\Recorded TV\Sample Media\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Users\Public\Videos\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Users\Public\Pictures\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Users\Public\Recorded TV\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Users\Public\Music\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Users\Admin\Videos\desktop.ini b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft Office\Stationery\1033\DADSHIRT.HTM b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Stationery\1033\JUDGESCH.HTM b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSClient.Msg.dll b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\BloodPressureTracker.xltx b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\UrbanPhotoAlbum.potx b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\PublicAssemblies\Microsoft.VisualStudio.Tools.Applications.Adapter.dll b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Runtime\x86\Microsoft.Synchronization.dll b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\BillingStatement.xltx b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\Tasks.accdt b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\excelcnvpxy.dll b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MIMEDIR.DLL b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\VisualBasic\1033\AssemblyInfoInternal.zip b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\VisualBasic\1033\UserControl.zip b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Stationery\1033\OFFISUPP.HTM b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Stationery\1033\PAWPRINT.GIF b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Stationery\1033\PAWPRINT.HTM b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\EXLIRM.XML b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOSTYLE.DLL b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\SalesReport.xltx b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Stationery\1033\CURRENCY.GIF b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\VSTA\Bin\VSTAClientPkg.dll b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\EXSEC32.DLL b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\sqlceer35EN.dll b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\OrielLetter.Dotx b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\FORM.DLL b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MLCFG32.CPL b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\mset7tkjp.dll b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSO0127.ACL b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\MSBuild\Microsoft.Office.InfoPath.targets b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File created C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\PrivateAssemblies\how_to_back_files.html b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\PublicAssemblies\System.AddIn.dll b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ApothecaryResume.dotx b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ProjectStatusReport.potx b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\FAX\EquityFax.Dotx b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\Part\1 Top.accdt b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Stationery\1033\NOTEBOOK.HTM b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\VisualBasic\1033\ResourceInternal.zip b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\CSharp\1033\Resource.zip b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\IEContentService.exe b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\INTLDATE.DLL b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\WSS\1100.accdt b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSLaunch.dll b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\excel.exe.manifest b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Microsoft.Office.Interop.InfoPath.SemiTrust.dll b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\CSharp\1033\XmlFile.zip b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\BlackTieMergeLetter.dotx b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Stationery\1033\PINELUMB.JPG b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ACEDAO.DLL b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File created C:\Program Files (x86)\Microsoft Synchronization Services\ADO.NET\v1.0\how_to_back_files.html b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\OriginMergeLetter.Dotx b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\Contacts.accdt b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\Faculty.accdt b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\Part\List.accdt b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Stationery\1033\SEAMARBL.HTM b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Installed_schemas14.xss b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\VisualBasic\1033\MDIParent.zip b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Sync Framework\v1.0\Runtime\x86\resources\1033\Synchronization.rll b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\OrielMergeFax.Dotx b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\OriginReport.Dotx b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File created C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\how_to_back_files.html b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSStr32.dll b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Graph.exe.manifest b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\mscss7en.dll b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\CSharp\1033\Settings.zip b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe -
Suspicious behavior: EnumeratesProcesses 1 IoCs
pid Process 1636 b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.exe"C:\Users\Admin\AppData\Local\Temp\b6332c4349feaac62e0efb50c24b4705739c2c2ec017cbf8c5d329d0e9aa5d25.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:1636