Analysis
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max time kernel
150s -
max time network
102s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
25-05-2024 01:21
Static task
static1
Behavioral task
behavioral1
Sample
9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe
Resource
win10v2004-20240508-en
General
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Target
9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe
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Size
50KB
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MD5
91a00c5b97a6d612568c471b64ceb568
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SHA1
ed4379b0228438d47a3aafeeec95342a25c79525
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SHA256
9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f
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SHA512
4ecab075c6a4565dfd77f34962336a6bbc130651ead8fc2ee7426d0d2ac4d8ed93a6b1d28c529753a5abe7d7dc068504b12fb07e9274ae6cbd173f04f41aeb18
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SSDEEP
768:W7BlpNLpARFbhblkYlkrt8PWGoPWGqMs1MsR5nd5n0:W7ZNLpApCZrt8PWGoPWGANdN0
Malware Config
Signatures
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Renames multiple (5320) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Drops file in Program Files directory 64 IoCs
Processes:
9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exedescription ioc process File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-namedpipe-l1-1-0.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\UIAutomationProvider.resources.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\WidevineCdm\LICENSE.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PublisherVL_MAK-pl.xrm-ms.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Office16\msix.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\javafx\glib.md.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\ClientVolumeLicense_eula.txt.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Cryptography.Primitives.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\System.Xaml.resources.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Internet Explorer\de-DE\iexplore.exe.mui.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\splashscreen.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-time-l1-1-0.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019DemoR_BypassTrial180-ul-oob.xrm-ms.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\bg\msipc.dll.mui.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\rsod\proof.es-es.msi.16.es-es.tree.dat.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipsnor.xml.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Java\jre-1.8\lib\fonts\LucidaBrightDemiItalic.ttf.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdVL_MAK-ul-oob.xrm-ms.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.el-gr.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\System.Windows.Forms.Design.resources.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_LinkDrop32x32.gif.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Java\jre-1.8\bin\t2k.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019R_Grace-ppd.xrm-ms.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.OleDbInterop.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogoSmall.scale-100.png.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.contrast-white_scale-100.png.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Office16\PROOF\LTSHYPH_ES.LEX.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\cardview-moreimages.png.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Serialization.Xml.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-convert-l1-1-0.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Client\api-ms-win-core-file-l1-2-0.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\TellMeOneNote.nrr.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\hive.xsl.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Office16\Library\SOLVER\SOLVER32.DLL.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\WindowsBase.resources.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Forms.Design.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\System.Windows.Forms.Design.resources.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessR_Grace-ppd.xrm-ms.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial3-ppd.xrm-ms.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessR_Trial-ul-oob.xrm-ms.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_Grace-ul-oob.xrm-ms.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-math-l1-1-0.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Private.DataContractSerialization.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.X509Certificates.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\WidevineCdm\manifest.json.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-console-l1-1-0.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_Trial-ppd.xrm-ms.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\eu\msipc.dll.mui.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\PresentationFramework.resources.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\ReachFramework.resources.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Java\jre-1.8\lib\ext\nashorn.jar.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\WindowsFormsIntegration.resources.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\System.Windows.Forms.Primitives.resources.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.contrast-white_scale-100.png.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\System.Windows.Forms.resources.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\dotnet\swidtag\Microsoft Windows Desktop Runtime - 6.0.27 (x64).swidtag.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\bwcapitalized.dotx.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\GRPHFLT\PICTIM32.FLT.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\ACEEXCH.DLL.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\PresentationFramework.resources.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe File created C:\Program Files\Java\jre-1.8\bin\plugin2\npjp2.dll.tmp 9d4f209696fbbfe33c62b3dc9e927907bd1d45fa8d6c99c9893c1ec38aed6e4f.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.tmpFilesize
51KB
MD571b6e1ebf903c64b3b844e1665f2d827
SHA1809659ae9d4eabec0e8aae2e11bee1a3d486767d
SHA2560e2880a5787a64d6270408514e744c91da9016fa184e76ef7cadf691326ba600
SHA512bcebc0766016ce12e89f4e4fd76efaa533f38726bf0a4f387d43083ce9e0f84d29acc671cf3670b40ff97653a8609076494c56b02ec82e40cfbb101f9fe88d52
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C:\Program Files\7-Zip\7-zip.dll.tmpFilesize
149KB
MD58bd153ac673f2e5794574baa62274e91
SHA1e1fb0528773b48e67ff556f0da4851965079c2d0
SHA256704459a5df09e9fd5df43a0305b36b41e6bd9530bd1dbef6975499fdc82a5a49
SHA512f09c540d9802ec5c38144790e4b913e409a44176912f43e1a07c6ba71854ca8b476ae42a35561fd2d55f79e1db0f2971ec17371891e515543216aa612d87c1e2