Analysis
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max time kernel
150s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20250502-en -
resource tags
arch:x64arch:x86image:win10v2004-20250502-enlocale:en-usos:windows10-2004-x64system -
submitted
19/05/2025, 13:42
Static task
static1
Behavioral task
behavioral1
Sample
5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe
Resource
win10v2004-20250502-en
General
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Target
5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe
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Size
23KB
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MD5
f9cf2c922b9c405e38748fae835601eb
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SHA1
1fb54b782ca699ce184aa1be9a17f3995233536b
-
SHA256
5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b
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SHA512
96ed2d2f9cdecad61ef2d1e6ef96a3c8391b8c940719533473475bcf1463452437dfea16069a5fab73dc33547ff941ce2141e745e9f4b60de01563e6aefbaa68
-
SSDEEP
384:hAg+5OCZ4W6/KWLsqmFae+rOAqmFae+rO3Iy:uZ4FLz8ae+rOn8ae+rO3Iy
Malware Config
Signatures
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Renames multiple (5197) 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\msoev.exe.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Diagnostics.EventLog.Messages.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Cambria.xml.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-utility-l1-1-0.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\UIAutomationClientSideProviders.resources.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Resources.Extensions.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-0090-0000-1000-0000000FF1CE.xml.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RManifest.officemuiset.msi.16.en-us.xml.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskclearui\oskclearuibase.xml.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Common Files\microsoft shared\ink\nb-NO\tipresx.dll.mui.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ComponentModel.TypeConverter.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Globalization.Extensions.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.15\pl\WindowsFormsIntegration.resources.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Google\Chrome\Application\133.0.6943.60\Locales\ar.pak.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\WINWORD_COL.HXC.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Reflection.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\ecc.md.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Java\jdk-1.8\lib\ant-javafx.jar.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Java\jre-1.8\lib\security\blacklisted.certs.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Tw Cen MT-Rockwell.xml.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Retail-pl.xrm-ms.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Common Files\microsoft shared\ink\de-DE\TipTsf.dll.mui.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Claims.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Formats.Asn1.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.CodeDom.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\javafx\directshow.md.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\Client2019_eula.txt.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-locale-l1-1-0.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\INTLDATE.DLL.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\7-Zip\Lang\mng2.txt.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PersonalPipcR_Grace-ppd.xrm-ms.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.contrast-white_scale-100.png.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.scale-80.png.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\System.Core.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.XLS.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\WINWORD_K_COL.HXK.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Licenses16\StandardMSDNR_Retail-ppd.xrm-ms.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\MSOSTYLE.DLL.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\vfs\Common AppData\Microsoft\OFFICE\AssetLibrary.ico.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Common Files\System\Ole DB\oledbvbs.inc.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.CodeDom.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.15\pl\PresentationFramework.resources.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Google\Chrome\Application\133.0.6943.60\Locales\hi.pak.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProXC2RVL_MAKC2R-pl.xrm-ms.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\MSOSEC.DLL.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected] 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\7-Zip\Lang\ku-ckb.txt.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Serialization.Xml.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp-pl.xrm-ms.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART10.BDR.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\WEBSANDBOX.DLL.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\rsod\office32ww.msi.16.x-none.boot.tree.dat.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\7-Zip\Lang\it.txt.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected] 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\System.Threading.Tasks.Dataflow.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\System.Windows.Forms.resources.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\AppXManifest.xml.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentDemoR_BypassTrial180-ppd.xrm-ms.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\DESKTOP.INI.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.ReportingServices.RsClient.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\unlimited\local_policy.jar.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdCO365R_Subscription-ppd.xrm-ms.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\JitV.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\WebView2Loader.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe"C:\Users\Admin\AppData\Local\Temp\5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:1268
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
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Filesize
24KB
MD5df6edf9702f77f6682c3c87ce0a46a33
SHA1adaea79a5f0cfa6c7154da0ff3b5a77dd85cd677
SHA2566299f2812b67b8049858e8e5e1d61443e07f84f5f2be6198470f002ffe82b93d
SHA5124258a9c5b4feb47476c2a4963a029a1adb414df6a4a6bf4c8828adf059ce6687813d5a9f463b7aa90b89307b11dd65a079e5a3765da8e92824078c6b16ee982e
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Filesize
109KB
MD5a40a875ed224fe2d0b6a874641807a4a
SHA1657adeeea80507b33b3df1b46488e464af684ef5
SHA256138c1dd853c7a848a4269ea42e28884f27a5d07aff892a5d16609030d3f6f93b
SHA5126332964cc48f006fa87ea7e906050ccd3067b781782d4328ca113023043ba56f3d379a9918ebe1e6c13036e08e61dc688dbb58e5c473cec7fc89ad3feb569010