Analysis
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max time kernel
150s -
max time network
152s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
10-06-2024 23:34
Static task
static1
Behavioral task
behavioral1
Sample
7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe
Resource
win10v2004-20240508-en
General
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Target
7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe
-
Size
76KB
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MD5
05c5784ee7f38d17964cffe07cae3d4d
-
SHA1
d1802d91417991727c223ff2e7ccc8353d0b02a7
-
SHA256
7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5
-
SHA512
fc2f1db49f64fca4f4009052bae32f5dda197a05e3478bf3b7de410ad5c50b2990dc47a23e268d342b55fb241698e076f6fefb4feeb061a893f733794a8c670b
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SSDEEP
1536:W7ZppApUFpEhLfyBtPf50FWkFpPDze/qFsxEhLfyBtPf50FWkFpPDze/qFsAcEho:6pWpUFpEhLfyBtPf50FWkFpPDze/qFsp
Malware Config
Signatures
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Renames multiple (5189) 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
description ioc Process File created C:\Program Files\Microsoft Office\root\Office16\misc.exe.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\7-Zip\Lang\ext.txt.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\relaxngdatatype.md.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Java\jre-1.8\lib\ext\sunpkcs11.jar.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProO365R_Subscription-ul-oob.xrm-ms.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdXC2RVL_MAKC2R-ppd.xrm-ms.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-environment-l1-1-0.dll.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN011.XML.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Threading.Thread.dll.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Retail-ul-oob.xrm-ms.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Templates\1033\ONENOTE\16\Stationery\BUSINESS.ONE.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\7-Zip\Lang\tg.txt.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Grace-ppd.xrm-ms.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\id\msipc.dll.mui.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-0090-0409-1000-0000000FF1CE.xml.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\7-Zip\Lang\af.txt.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.NetworkInformation.dll.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\PresentationCore.resources.dll.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\ko.pak.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Java\jre-1.8\lib\deploy\[email protected] 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Common Files\System\Ole DB\en-US\sqloledb.rll.mui.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ComponentModel.dll.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\System.Windows.Forms.resources.dll.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\xmlresolver.md.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.contrast-white_scale-100.png.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.CompilerServices.Unsafe.dll.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\Microsoft.VisualBasic.Forms.resources.dll.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\UIAutomationClientSideProviders.resources.dll.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Century Gothic.xml.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.scale-140.png.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ComponentModel.EventBasedAsync.dll.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\FOLDER.ICO.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Office16\ONBttnIE.dll.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Templates\1033\ChronologicalLetter.dotx.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\rsod\officemui.msi.16.en-us.boot.tree.dat.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.NetworkInformation.dll.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.NetworkInformation.dll.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Retail-ppd.xrm-ms.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordR_OEM_Perp-pl.xrm-ms.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL081.XML.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\7-Zip\Lang\be.txt.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\ospintl.dll.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Linq.Expressions.dll.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Client.Excel.dll.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Excel.ReportingServices.QueryDesigners.dll.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Serialization.Xml.dll.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\PresentationCore.resources.dll.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Internet Explorer\ExtExport.exe.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Retail-ppd.xrm-ms.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\PREVIEWTEMPLATE2.POTX.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\DataStreamerLibrary.dll.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\MICROSOFT.DATA.RECOMMENDATION.COMMON.DLL.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Common Files\microsoft shared\ink\it-IT\mshwLatin.dll.mui.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\VisualElements\LogoBeta.png.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\deploy.dll.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Java\jre-1.8\bin\javacpl.cpl.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_O17EnterpriseVL_Bypass30-ul-oob.xrm-ms.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-utility-l1-1-0.dll.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Redshift\lib\OpenSSL64.DllA\libeay32.dll.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Microsoft Office\root\Office16\vcruntime140.dll.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-synch-l1-2-0.dll.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Common Files\System\Ole DB\fr-FR\oledb32r.dll.mui.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\UIAutomationTypes.resources.dll.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\ext\cldrdata.jar.tmp 7721d9eb1670167c1fef680e800f74a1c0048304dd120c8a605746e14f6307c5.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
77KB
MD5e1869c7418e602d6a71169291e75fed6
SHA103304f0708cdea196090bd5a929a3fd93c4d61b6
SHA25684b3500762af5171596fc9c315bddde754e9afba9b5eed3f3bfddc23157520ab
SHA512e6c97c19480c0c5cd381472856231e9ec58c7f4dd748b2818e5682d3777a8274187b887db6d3d69ab6ded7a8c5f75f24a560129b2864e2016393484fb5b2f93b
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Filesize
175KB
MD59937decb92dc17389648dcdd1931526a
SHA14e6bf9f85de44bd03da702dcbdd039bbc66d5d37
SHA25664d5b95a5f44dd78b6225a4fa171db11325109cd55f556e54d5f728f005e6cf4
SHA51215289e315888453b679a007534052ddb0497a91431184290b5676ee4ede09d50e396ca0047a51fc06603e63a35ae320f10fc65c9f12586593dbf01e2a83ff51b