Analysis
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max time kernel
149s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20250502-en -
resource tags
arch:x64arch:x86image:win10v2004-20250502-enlocale:en-usos:windows10-2004-x64system -
submitted
15/05/2025, 07:23
Static task
static1
Behavioral task
behavioral1
Sample
4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe
Resource
win10v2004-20250502-en
General
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Target
4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe
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Size
21KB
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MD5
24ff01a102268d657e39e752c29f6fab
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SHA1
3599fa0f00d25ee68f8c4d007c391b7ca59d2af0
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SHA256
4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4
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SHA512
7c51ac5091dd1fd2faddf52880a4873cd165dc4956f5574b77b37fd0c76919947ec985632a3edb88dc63de2f73606e6cd10a1ec4f1570187f7679993c543a613
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SSDEEP
384:gBt7Br5xjL9AgA71FbhvP/KWLsqmFae+rOAqmFae+rO+A4AJQOKA4AJQOg:s7BlpppARFbhdLz8ae+rOn8ae+rOp4AS
Malware Config
Signatures
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Renames multiple (5200) 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\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\PresentationUI.resources.dll.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Google\Chrome\Application\133.0.6943.60\Locales\cs.pak.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Grace-ppd.xrm-ms.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\vfs\Common AppData\Microsoft\OFFICE\SharePointPortalSite.ico.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Common Files\System\Ole DB\en-US\msdasqlr.dll.mui.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\WindowsFormsIntegration.resources.dll.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Java\jdk-1.8\lib\ir.idl.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_ConsumerSub_Bypass30-ppd.xrm-ms.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_PrepidBypass-ul-oob.xrm-ms.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019VL_KMS_Client_AE-ul-oob.xrm-ms.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Office16\VPREVIEW.EXE.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\System.Core.dll.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\System.Windows.Forms.Primitives.resources.dll.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Trial-ul-oob.xrm-ms.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_OEM_Perp-pl.xrm-ms.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Office16\AppvIsvSubsystems64.dll.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\rsod\office32mui.msi.16.en-us.tree.dat.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-processthreads-l1-1-0.dll.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Trial-ppd.xrm-ms.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL103.XML.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessR_Grace-ppd.xrm-ms.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019DemoR_BypassTrial180-ul-oob.xrm-ms.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\System.Numerics.dll.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\System.Private.CoreLib.dll.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.15\it\WindowsFormsIntegration.resources.dll.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Calibri.xml.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Trial-ul-oob.xrm-ms.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.contrast-black_scale-180.png.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Office16\WEBSANDBOX.DLL.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\7-Zip\Lang\eu.txt.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVClient.man.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_CopyNoDrop32x32.gif.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessR_SubTest-ul-oob.xrm-ms.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationCore.dll.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\msvcp140.dll.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_KMS_Client-ul.xrm-ms.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_OEM_Perp-pl.xrm-ms.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_Grace-ppd.xrm-ms.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Excel.AnalysisServices.AdomdClientUI.dll.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\rsod\office.x-none.msi.16.x-none.tree.dat.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Common Files\microsoft shared\OFFICE16\Office Setup Controller\pidgenx.dll.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\Microsoft.VisualBasic.Forms.resources.dll.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\public_suffix_list.dat.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_Trial-pl.xrm-ms.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.15\zh-Hans\System.Windows.Forms.Primitives.resources.dll.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_OEM_Perp-ul-oob.xrm-ms.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.contrast-black_scale-100.png.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Reflection.Emit.ILGeneration.dll.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdVL_KMS_Client-ppd.xrm-ms.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp3-pl.xrm-ms.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_PrepidBypass-ul-oob.xrm-ms.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Office16\msoev.exe.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\7-Zip\Lang\gu.txt.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Xml.dll.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.15\ko\System.Windows.Forms.resources.dll.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\DocumentFormat.OpenXml.dll.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Data.Recommendation.Client.Core.dll.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART11.BDR.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\System.Windows.Forms.Primitives.resources.dll.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\jvm.hprof.txt.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_OEM_Perp-pl.xrm-ms.tmp 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.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 4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe"C:\Users\Admin\AppData\Local\Temp\4432a9d32d4eefaa3ff8335fb2f07d6afcf26fc38ef702a2af194af215457ed4.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4392
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
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Filesize
21KB
MD543e9dd08c048e33c7ae374bfde998bbd
SHA193658de1c662ace7eb065aa4d10938cc7cd8fd38
SHA256e7f521a82eb54e0dd87b4e36feb111769cdd07aed4d588787c62af6d81160417
SHA512575e28e5a4d2e131e09bf41cf0d13f33e29a26e0be10afe169b0e1e384df7011136e28beee858ac5ee7af15a64e557e860d7524952a3e0aaed426ac81f7bcd28
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Filesize
102KB
MD5af54970e22f692637276663d2db243a6
SHA1bc83c776a20ca07b1721802e6851b8c5db8c1271
SHA256056347f45f827caf261df3df87c8418cf4d2170a7a8afc35ab5a74208918f865
SHA512c85a5b66a8292ef64348401383d213c2cebceeab7b399da02cac456d571dba86a2cc2d400f6c108989a54f3daa421afb88f7847df2e2a961e9637a48d97f0269