Analysis Overview
SHA256
f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3
Threat Level: Likely malicious
The file f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3 was found to be: Likely malicious.
Malicious Activity Summary
Renames multiple (5294) files with added filename extension
Drops file in Program Files directory
Unsigned PE
System Location Discovery: System Language Discovery
MITRE ATT&CK
Enterprise Matrix V16
Analysis: static1
Detonation Overview
Reported
2025-05-19 13:45
Signatures
Unsigned PE
| Description | Indicator | Process | Target |
| N/A | N/A | N/A | N/A |
Analysis: behavioral1
Detonation Overview
Submitted
2025-05-19 13:45
Reported
2025-05-19 13:47
Platform
win10v2004-20250502-en
Max time kernel
150s
Max time network
134s
Command Line
Signatures
Renames multiple (5294) files with added filename extension
Drops file in Program Files directory
| Description | Indicator | Process | Target |
| File created | C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunjce_provider.jar.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Integration\C2RInt.16.msi.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_OEM_Perp-ul-phn.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\1033\MSO.ACL.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\7-Zip\Lang\ps.txt.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-heap-l1-1-0.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\UIAutomationProvider.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.15\tr\UIAutomationClientSideProviders.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Java\jre-1.8\lib\ext\dnsns.jar.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp4-pl.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_PrepidBypass-ppd.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp2-ppd.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusE5R_Subscription-pl.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Common Files\microsoft shared\ink\it-IT\ShapeCollector.exe.mui.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\System.Windows.Forms.Design.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Grace-ul-oob.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_Retail-ul-oob.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\PROOF\MSHY7FR.LEX.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Google\Chrome\Application\chrome_proxy.exe.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-interlocked-l1-1-0.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-conio-l1-1-0.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Excel.DataWarehouse.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\7-Zip\Lang\kab.txt.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Common Files\microsoft shared\ink\ipssrl.xml.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_OEM_Perp-pl.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.uk-ua.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Transactions.Local.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-environment-l1-1-0.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_OEM_Perp-ul-phn.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.ProviderShared.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\MondoR_BypassTrial180-ppd.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\MSIPC\de\msipc.dll.mui.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessPipcDemoR_BypassTrial365-ul-oob.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Diagnostics.Process.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\WindowsFormsIntegration.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Google\Chrome\Application\133.0.6943.60\Locales\ms.pak.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Java\jre-1.8\legal\jdk\santuario.md.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Common Files\microsoft shared\ClickToRun\AppvIsvSubsystems32.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\mscorlib.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Windows.Input.Manipulations.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Slipstream.xml.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Integration\C2RManifest.PowerPoint.PowerPoint.x-none.msi.16.x-none.xml.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Data.SapClient.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Trial2-ul-oob.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_OEM_Perp-ul-oob.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\System.Windows.Forms.resources.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Common Files\microsoft shared\ink\TabTip.exe.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.FileSystem.AccessControl.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.CompilerServices.Unsafe.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Security.Cryptography.ProtectedData.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Java\jre-1.8\bin\jsoundds.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Collections.Specialized.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\WindowsBase.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-file-l2-1-0.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\ProjectProXC2RVL_MAKC2R-ul-oob.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.OData.Edm.NetFX35.V7.dll.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\MINSBPROXY.DLL.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\PROOF\MSSP7ES.LEX.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Google\Chrome\Application\133.0.6943.60\icudtl.dat.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Google\Chrome\Application\133.0.6943.60\Locales\fi.pak.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Java\jdk-1.8\jre\legal\jdk\xmlresolver.md.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdR_OEM_Perp-ppd.xrm-ms.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
| File created | C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\PowerPivotExcelClientAddIn.tlb.tmp | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
System Location Discovery: System Language Discovery
| Description | Indicator | Process | Target |
| Key opened | \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language | C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe | N/A |
Processes
C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe
"C:\Users\Admin\AppData\Local\Temp\f7a52c3bd352215920092d31ffaaf1c1a8d0e125ecf599ed4a1428f4d258d6b3.exe"
Network
| Country | Destination | Domain | Proto |
| FR | 23.192.237.220:443 | www.bing.com | tcp |
| FR | 23.192.237.220:443 | www.bing.com | tcp |
| US | 8.8.8.8:53 | tse1.mm.bing.net | udp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 150.171.28.10:443 | tse1.mm.bing.net | tcp |
| US | 8.8.8.8:53 | c.pki.goog | udp |
| GB | 216.58.201.99:80 | c.pki.goog | tcp |
Files
C:\$Recycle.Bin\S-1-5-21-2930597513-779029253-718817275-1000\desktop.ini.tmp
| MD5 | 71bbf202ac42e95c6bd9473cefa7d307 |
| SHA1 | 8202da80030a2571b02f7554d642057727fa25eb |
| SHA256 | 62e650807b2ff1bb61337daef38475c0bdde2bcc51304b808f750d32bf0df99b |
| SHA512 | bbf549606db3a0656c628f0c185ca5b4566bb8c177a28bef4028227ce4d675e5583fcd1dd59e71de8f01e231653aa347ba5b674f9eac2b9ee3d4a144f03c6ff8 |
C:\6479eedf55783993fe56765264\2010_x86.log.html.tmp
| MD5 | 6f5b629a7a20e838e5072d1f94faa10c |
| SHA1 | d6da6d25843e054abc8ee50420d98f7b215259be |
| SHA256 | 875db476c1143abd130521e65e58544bfaf95999c24d324c5ff67bb8e5e42213 |
| SHA512 | 00ee2b1706d97310b7baa26135679ca1425a8bc7277a283e319c07f74c53e07b405378835c50d0f1863cb753630844da223667d112701c2ca076d19b000eb5f9 |
memory/4380-813-0x0000000000400000-0x0000000000407000-memory.dmp