Analysis
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max time kernel
169s -
max time network
144s -
platform
windows7_x64 -
resource
win7-en-20211208 -
submitted
11-02-2022 07:02
Static task
static1
Behavioral task
behavioral1
Sample
3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe
Resource
win7-en-20211208
Behavioral task
behavioral2
Sample
3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe
Resource
win10v2004-en-20220113
General
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Target
3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe
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Size
54KB
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MD5
6c360d684799cd00bb11e0331ada1027
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SHA1
be1dae6e24bf3070de9dbf55036181796e32bb28
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SHA256
3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f
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SHA512
aed13d5f3a87bcbf99b760ec8bb73b6cebeb74b6f9ec188644cb998d7a5357732388d6097dbf0849180004f26ca414b420956d63cba978742553b8da2ac57cc5
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 opened for modification C:\Users\Admin\Pictures\MeasureDebug.tiff 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File renamed C:\Users\Admin\Pictures\StartUndo.tiff => C:\Users\Admin\Pictures\StartUndo.tiff.SAMBUKA 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File renamed C:\Users\Admin\Pictures\GrantAssert.crw => C:\Users\Admin\Pictures\GrantAssert.crw.SAMBUKA 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File renamed C:\Users\Admin\Pictures\InitializeSet.raw => C:\Users\Admin\Pictures\InitializeSet.raw.SAMBUKA 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File renamed C:\Users\Admin\Pictures\SetRegister.raw => C:\Users\Admin\Pictures\SetRegister.raw.SAMBUKA 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Admin\Pictures\SkipPing.tiff 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File renamed C:\Users\Admin\Pictures\SkipPing.tiff => C:\Users\Admin\Pictures\SkipPing.tiff.SAMBUKA 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Admin\Pictures\StartUndo.tiff 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File renamed C:\Users\Admin\Pictures\UndoRepair.raw => C:\Users\Admin\Pictures\UndoRepair.raw.SAMBUKA 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File renamed C:\Users\Admin\Pictures\GroupOut.png => C:\Users\Admin\Pictures\GroupOut.png.SAMBUKA 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File renamed C:\Users\Admin\Pictures\MeasureDebug.tiff => C:\Users\Admin\Pictures\MeasureDebug.tiff.SAMBUKA 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.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 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.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\\3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe" 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe -
Drops desktop.ini file(s) 27 IoCs
description ioc Process File opened for modification C:\Users\Public\Downloads\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Admin\Music\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Admin\Contacts\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Public\Recorded TV\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Admin\Videos\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Public\Pictures\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Public\Music\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Public\Documents\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Public\Desktop\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Admin\Favorites\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Admin\Favorites\Links\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Public\Videos\Sample Videos\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Public\Recorded TV\Sample Media\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Admin\Pictures\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Admin\Links\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Admin\Downloads\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Public\Videos\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Public\Libraries\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Admin\Favorites\Links for United States\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Admin\Documents\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Public\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Public\Pictures\Sample Pictures\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Public\Music\Sample Music\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Admin\Searches\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Admin\Saved Games\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Users\Admin\Desktop\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe -
Drops file in Program Files directory 64 IoCs
description ioc Process File opened for modification C:\Program Files (x86)\Microsoft SQL Server Compact Edition\v3.5\sqlceca35.dll 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\DataType\Phone.accft 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ExecutiveReport.dotx 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\IPEDITOR.DLL 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ApothecaryLetter.dotx 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSTORES.DLL 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PPSLAX.DLL 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSClientManifest.man 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OMSMAIN.DLL 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\AUDIOSEARCHLTS.DLL 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\IPDESIGN.DLL 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\VSTA\Bin\1033\VSTAProjectUI.dll 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\Part\1 Right.accdt 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\Part\Tasks.accdt 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\NL7Models0011.DLL 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ExecutiveLetter.dotx 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\Charitable Contributions.accdt 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSStr32.dll 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CNFNOT32.EXE 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\desktop.ini 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\DataType\Status.accft 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\BCSEvents.man 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File created C:\Program Files (x86)\Mozilla Maintenance Service\logs\how_to_back_files.html 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Synchronization Services\ADO.NET\v1.0\Microsoft.Synchronization.Data.SqlServerCe.dll 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSRTEDIT.DLL 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OLKIRM.XML 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\VSTA\Bin\1033\VSTAClientPkgUI.dll 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\Tasks.accdt 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Stationery\1033\CURRENCY.GIF 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\Issues.accdt 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\IEAWSDC.DLL 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\OUTLFLTR.DAT 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOCFUIUTILITIESDLL.DLL 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\REFEDIT.DLL 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Mozilla Maintenance Service\logs\maintenanceservice-install.log 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ExpenseReport.xltx 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\mscss7fr.dll 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\EssentialReport.dotx 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\excelcnvpxy.dll 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Microsoft.SharePoint.BusinessData.Administration.Client.dll 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\INLAUNCH.DLL 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\Installed_schemas14.xss 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PPTIRM.XML 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ApothecaryNewsletter.dotx 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ACCWIZ.DLL 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\CLVIEW.EXE 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\ONENOTE\14\Stationery\BUSINESS.ONE 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\PPTICO.EXE 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Visual Studio 8\Common7\IDE\VSTA\ItemTemplates\CSharp\1033\XmlFile.zip 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\AUDIOSEARCHSAPIFE.DLL 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\ONBttnOL.dll 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\Access\Contacts.accdt 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\EMABLT32.DLL 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\mspub.exe.manifest 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\EssentialLetter.dotx 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\OriginMergeFax.Dotx 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\UrbanResume.Dotx 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\NL7MODELS000C.dll 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\EquityLetter.Dotx 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Templates\1033\FAX\OriginFax.Dotx 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\EXSEC32.DLL 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSOUTL.OLB 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Office14\MSTORE.EXE 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe File opened for modification C:\Program Files (x86)\Microsoft Office\Stationery\1033\PINELUMB.JPG 3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.exe"C:\Users\Admin\AppData\Local\Temp\3a6fcfcdaa2e90c617ebaf63fdf821956e890a188793b6dc88081deb31e2907f.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:1792