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Analysis
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max time kernel
120s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240709-en -
resource tags
arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system -
submitted
23/07/2024, 21:40
Static task
static1
Behavioral task
behavioral1
Sample
0fa8974089fe15ae4a6528e814b7cca0N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
0fa8974089fe15ae4a6528e814b7cca0N.exe
Resource
win10v2004-20240709-en
General
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Target
0fa8974089fe15ae4a6528e814b7cca0N.exe
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Size
39KB
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MD5
0fa8974089fe15ae4a6528e814b7cca0
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SHA1
197579d7060de3de319ea859983c2b582276b3f3
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SHA256
6b44412f4372f8a782cbd1a5f86c8304a00909de0e447a623aacde9dfb0c45c6
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SHA512
188a5f499ffea0fbb5f7e784270bf82ce03c136f799c6bd304b61c0ab65993470ac36b2cb5178ece21b110d4a15b1aa930f30ac4c62668f0c122d82d5f68dd70
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SSDEEP
768:W7BlpppARFbhjbhQYjY+WyKoIWbsHfySkT5GeQbyi348oWc1RPOzkjId6q8UdrSn:W7ZppApBMyKoIWbsHfySkT5GeCyi348Y
Malware Config
Signatures
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Renames multiple (4371) 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\7-Zip\7z.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\System.Windows.Controls.Ribbon.resources.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\System.Windows.Controls.Ribbon.resources.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Data.DataSetExtensions.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.IO.Packaging.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Java\jdk-1.8\bin\schemagen.exe.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\ext\nashorn.jar.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\JoinImport.au.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.AnalysisServices.SPClient.Interfaces.DLL.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp-ul-oob.xrm-ms.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_OEM_Perp-ppd.xrm-ms.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\PPT_WHATSNEW.XML.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-process-l1-1-0.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Xml.XPath.XDocument.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\UIAutomationTypes.resources.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\UIAutomationTypes.resources.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jpeg.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Retail-ppd.xrm-ms.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Word2019VL_KMS_Client_AE-ppd.xrm-ms.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\WindowsFormsIntegration.resources.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\UIAutomationProvider.resources.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\WindowsBase.resources.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_Trial-ppd.xrm-ms.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Diagnostics.DiagnosticSource.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\System.Windows.Controls.Ribbon.resources.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\System.Windows.Forms.resources.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial2-ul-oob.xrm-ms.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\Microsoft.NETCore.App.deps.json.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\System.Windows.Forms.Primitives.resources.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019MSDNR_Retail-ul-oob.xrm-ms.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\7-Zip\Lang\yo.txt.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Common Files\microsoft shared\ink\da-DK\tipresx.dll.mui.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.106\libGLESv2.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365EduCloudEDUR_SubTrial-pl.xrm-ms.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPointVL_MAK-ppd.xrm-ms.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019VL_MAK_AE-ul-oob.xrm-ms.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\PresentationFramework.resources.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.FileSystem.Watcher.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\System.Windows.Forms.Primitives.resources.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Java\jdk-1.8\bin\wsgen.exe.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019MSDNR_Retail-ul-phn.xrm-ms.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\PresentationCore.resources.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework.AeroLite.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\jfr\profile.jfc.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Java\jre-1.8\bin\t2k.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Java\jre-1.8\lib\javaws.jar.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Excel2019VL_MAK_AE-pl.xrm-ms.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_O16EnterpriseVL_Bypass30-ul-oob.xrm-ms.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Reflection.Emit.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\createdump.exe.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Diagnostics.EventLog.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Retail-ul-oob.xrm-ms.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdO365R_Subscription-ul-oob.xrm-ms.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\mscordaccore_amd64_amd64_6.0.2724.6912.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\UIAutomationProvider.resources.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\ONENOTE.HXS.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019MSDNR_Retail-ul-phn.xrm-ms.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\7-Zip\Lang\fur.txt.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\7-Zip\Lang\sl.txt.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\Common Files\microsoft shared\ink\zh-CN\tipresx.dll.mui.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.InteropServices.RuntimeInformation.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.InteropServices.RuntimeInformation.dll.tmp 0fa8974089fe15ae4a6528e814b7cca0N.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 0fa8974089fe15ae4a6528e814b7cca0N.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
39KB
MD51f91c7e4ab359532e1b978c03a440bcc
SHA1896f1641492673c1b592b1b2ced2aed7ef818609
SHA25604b11f8b93b0c8c439975d31d7ca5b767fd4348120b2870d858e9557244dfab7
SHA5120e4b63f996ec9f87c7b034a70a5346571f6d4fc44a032c9a7815f7b2532374326f6ec85d8f65538f36663a3918e0df13d1d21a6f50240b58bc854a03b41c1d83
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Filesize
138KB
MD54248c060ec4ba1878f5119fcd9c006dc
SHA1e7fb19411985ce04f2194103ee1f75b335e304e7
SHA2563e2497a5abf6da39e3a41c5c9741e4728e8455513bceb5152dbd28307d48ecfe
SHA512ba6bf5dd190509d089395c21933f14d67f9e863fd1dcefd362ee7fbf62fcf182267d96a385b6778b5b7252c86af746d04aa0bc1b5fcbc93d3b77d5794cbf0c0b