Analysis
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max time kernel
150s -
max time network
134s -
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, 13:45
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
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SSDEEP
384:hAg+5OCZ4W6/KWLsqmFae+rOAqmFae+rO3Iy:uZ4FLz8ae+rOn8ae+rO3Iy
Malware Config
Signatures
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Renames multiple (5286) 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\Licenses16\O365EduCloudEDUR_SubTrial-ppd.xrm-ms.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProO365R_Subscription-ppd.xrm-ms.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\symbols.xml.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\amd64\jvm.cfg.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\XLLEX.DLL.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.contrast-black_scale-100.png.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\ReachFramework.resources.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\7-Zip\7-zip.chm.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.15\ko\PresentationUI.resources.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-rtlsupport-l1-1-0.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPointVL_KMS_Client-ul-oob.xrm-ms.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Word2019VL_MAK_AE-pl.xrm-ms.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.scale-140.png.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\OUTLFLTR.DLL.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\7-Zip\7z.sfx.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Windows.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\XLSLICER.DLL.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\Microsoft.DataStreamer.Excel.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Common Files\System\ado\msado25.tlb.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\System.Windows.Controls.Ribbon.resources.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\PresentationFramework.resources.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Trial-pl.xrm-ms.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Grace-ul-oob.xrm-ms.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019DemoR_BypassTrial180-ul-oob.xrm-ms.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART8.BDR.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\rsod\officemui.msi.16.en-us.tree.dat.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Diagnostics.TextWriterTraceListener.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Excel2019VL_KMS_Client_AE-ul-oob.xrm-ms.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\casual.dotx.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\SkypeForBusinessBasic2019_eula.txt.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.contrast-white_scale-80.png.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\UIAutomationClient.resources.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\WindowsFormsIntegration.resources.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\xalan.md.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Organic.thmx.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\msoasb.exe.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-00C1-0000-1000-0000000FF1CE.xml.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_Grace-ppd.xrm-ms.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.contrast-white_scale-140.png.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\PresentationUI.resources.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.contrast-black_scale-180.png.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\tr\msipc.dll.mui.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\PROOF\MSHY7ES.LEX.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\System.Windows.Forms.resources.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OutlookVL_MAK-ppd.xrm-ms.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019VL_MAK_AE-ul-phn.xrm-ms.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad\kor-kor.xml.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.15\pl\PresentationUI.resources.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\lcms.md.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\MEDIA\CAMERA.WAV.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\msvcp140.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvVirtualization.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\System.Xaml.resources.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Diagnostics.EventLog.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Google\Chrome\Application\133.0.6943.60\chrome.exe.sig.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Java\jre-1.8\lib\cmm\PYCC.pf.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Common Files\microsoft shared\ink\en-US\InputPersonalization.exe.mui.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.15\System.ComponentModel.Annotations.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\UIAutomationTypes.resources.dll.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Google\Chrome\Application\133.0.6943.60\notification_helper.exe.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_Trial-ppd.xrm-ms.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_Trial-ul-oob.xrm-ms.tmp 5974cb8b795c69c20ecf6603ff6c5eaebbde2ce488a6ed6f177294c35caad53b.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.scale-180.png.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:3772
Network
MITRE ATT&CK Enterprise v16
Replay Monitor
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Downloads
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Filesize
24KB
MD5c845e7044eb8a336f97c177bc5f31a0b
SHA179b21364a7651e86fd2907cd9a0c179dc0a12e47
SHA256714b13e8e32030106bd174e30fb82f7ffe660fb8dc30eab4332f268aeeacaa77
SHA512269fe2afe70674d964d4739f7528e77577722aa74cff00be4177fd1571fd38b524d5841e312abb424e5e183d82b564243e165763abf9c14979c889af2fc8157b
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Filesize
104KB
MD53ab797259bf3b107a6e9f789fe7d182a
SHA10d87030323f75ccbc43c86ad9daeba363fd6c8b0
SHA2565cde1e7eeb0d174ce2b0f75832ab0a94213b5bc14e8f502f69518df01315ca63
SHA5123300bce067b693581a31004f15921bf859cea31b04c7f487130d14af290e6968fb71afb118a41bdb2eed68ed403b78a5441d9d0e687e7f70c51c3f22676688ad