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Analysis
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max time kernel
120s -
max time network
94s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
02/09/2024, 03:10
Static task
static1
Behavioral task
behavioral1
Sample
d2bb82a3d0603cb8c0130abb542470c0N.exe
Resource
win7-20240708-en
Behavioral task
behavioral2
Sample
d2bb82a3d0603cb8c0130abb542470c0N.exe
Resource
win10v2004-20240802-en
General
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Target
d2bb82a3d0603cb8c0130abb542470c0N.exe
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Size
94KB
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MD5
d2bb82a3d0603cb8c0130abb542470c0
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SHA1
488989ee8d83e1deb615fc9133559d44cfa38ae7
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SHA256
88f8f20c1a177dff9d72dbb2487c4f449852bb82a5cbb41ac9ac4dcf3f0fa9f9
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SHA512
ca78d0ea6007a927035adf1cbff77e815924ff7b1d52f7520deccc522457081c3c7b06dbb078d8f52e247dca60f48175690c8a33ff04ea76ede732fef63eff41
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SSDEEP
1536:W7Z9pApQESOHepOHe8G+6E65dyGdykNdNBK2LUf7XQex2sRYstRYs5:69WpQE0zUzXvYsLYs5
Malware Config
Signatures
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Renames multiple (4372) 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\Java\jre-1.8\legal\javafx\public_suffix.md.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Trial-pl.xrm-ms.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Grace-ul-oob.xrm-ms.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_Trial-ul-oob.xrm-ms.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\StandardR_Grace-ul-oob.xrm-ms.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordVL_KMS_Client-ul-oob.xrm-ms.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_kor.xml.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\System.Windows.Controls.Ribbon.resources.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\xmlresolver.md.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RManifest.dcfmui.msi.16.en-us.xml.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\UIAutomationProvider.resources.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\glib-lite.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.Compression.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\System.Windows.Forms.Design.resources.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\ClientCapabilities.json.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Microsoft.DiaSymReader.Native.amd64.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_OEM_Perp-ul-phn.xrm-ms.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Office.Interop.Outlook.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Serialization.Json.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest2-ul-oob.xrm-ms.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Microsoft Office\root\Office16\AUDIOSEARCHSAPIFE.DLL.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\WindowsBase.resources.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\System.Xaml.resources.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\DirectWriteForwarder.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\System.Xaml.resources.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunjce_provider.jar.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-file-l2-1-0.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Threading.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Design.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\UIAutomationClientSideProviders.resources.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\ReachFramework.resources.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelVL_KMS_Client-ul-oob.xrm-ms.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp4-ppd.xrm-ms.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Trial-pl.xrm-ms.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\7-Zip\Lang\zh-cn.txt.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\System.Windows.Forms.Primitives.resources.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Exchange.WebServices.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\ReportingServicesNativeClient.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Globalization.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\UIAutomationProvider.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\management\management.properties.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_heb.xml.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Collections.Immutable.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\System.Windows.Controls.Ribbon.resources.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Microsoft Office\root\Client\mfc140u.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessR_Grace-ul-oob.xrm-ms.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ComponentModel.TypeConverter.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Web.HttpUtility.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.ComponentModel.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Java\jre-1.8\lib\security\policy\limited\US_export_policy.jar.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\javafx\mesa3d.md.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Xml.Linq.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail3-ul-phn.xrm-ms.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework-SystemXml.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-rtlsupport-l1-1-0.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial5-pl.xrm-ms.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Microsoft Office\root\Office16\CSS7DATA000A.DLL.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\WindowsBase.resources.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\System.Windows.Controls.Ribbon.resources.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\Classic.dotx.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\System.Windows.Input.Manipulations.resources.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-conio-l1-1-0.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Diagnostics.EventLog.Messages.dll.tmp d2bb82a3d0603cb8c0130abb542470c0N.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 d2bb82a3d0603cb8c0130abb542470c0N.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
95KB
MD5cfe21137ba9e65101888573034bc1e38
SHA19c1fdc039299de8b7200d66834e86fdf5013ca54
SHA25606cc480a0c77134999d4cecb98f1a1119728af72ba0a835886c6bcf7797c0d72
SHA51225decc1893e8ce7fc57cfbd0318bcc0ef519872c6fa45553934509316e95646f1c74b894e3baff41dbf8f07d2bfe38602c78f06318734bf3e564b236c672e1e1
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Filesize
193KB
MD56b329e9c025204c45f5aba562e0c1eaf
SHA12e4336f114e4eb2426f61f7114ecea16b06f895d
SHA2564e8e952ddad34a3b01e90a09045baf8d15937e1229da250e074f54ba8ff77457
SHA5128b806082e456dd88141da79e397af73c409cdfe0f4d0c262bcbaa2b6d5b6f44db37f1a676af12b8a21525f76f0cbcc50a0b6ad081bee57eec77204e9d5e9d176