Analysis
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max time kernel
151s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
25-05-2024 01:02
Static task
static1
Behavioral task
behavioral1
Sample
96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe
Resource
win10v2004-20240226-en
General
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Target
96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe
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Size
82KB
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MD5
7fd4fad2f6951e9555b2d98f99ba3a2b
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SHA1
10e652aa37325acb177fbccbf8ae5ad678a22d17
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SHA256
96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f
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SHA512
b43516a7309ee026c71e934837585475e3d9e0ea3285a57c5eda44e4e1ff5f6cb137bdfc060f0a5f64ee18081b60645913c546a4a4022732a30bf9d8c3217b68
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SSDEEP
1536:W7ZppApUFpEhLfyBtPf50FWkFpPDze/qFsxEhLfyBtPf50FWkFpPDze/qFsAcEhb:6pWpUFpEhLfyBtPf50FWkFpPDze/qFsi
Malware Config
Signatures
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Renames multiple (1385) 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
Processes:
96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exedescription ioc process File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.ServiceModel.Web.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\7-Zip\Lang\fur.txt.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\Common Files\System\ado\msado20.tlb.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Xml.Serialization.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\it\System.Windows.Controls.Ribbon.resources.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\Common Files\microsoft shared\ink\it-IT\InputPersonalization.exe.mui.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\Common Files\microsoft shared\ink\uk-UA\ShapeCollector.exe.mui.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\api-ms-win-core-profile-l1-1-0.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\Common Files\microsoft shared\ink\en-US\micaut.dll.mui.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\Common Files\microsoft shared\ink\Microsoft.Ink.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Reflection.Extensions.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Reflection.DispatchProxy.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\7-Zip\Lang\kk.txt.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\vcruntime140.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\UIAutomationProvider.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\te.pak.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\Common Files\microsoft shared\ink\en-US\rtscom.dll.mui.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\mscorlib.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Locales\fr.pak.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\7-Zip\Lang\nn.txt.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Runtime.Serialization.Json.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\tr\UIAutomationTypes.resources.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\zh-Hant\System.Xaml.resources.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\Microsoft.VisualBasic.Forms.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main.xml.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\Common Files\System\ado\es-ES\msader15.dll.mui.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\pl\UIAutomationClientSideProviders.resources.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Xml.Linq.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\System.Diagnostics.PerformanceCounter.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\zh-Hans\UIAutomationClient.resources.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipscsy.xml.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\PresentationFramework.Aero.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\zh-Hans\System.Windows.Forms.Design.resources.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\it\WindowsFormsIntegration.resources.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\api-ms-win-crt-stdio-l1-1-0.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\ko\Microsoft.VisualBasic.Forms.resources.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\zh-Hant\WindowsFormsIntegration.resources.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\pt-BR\System.Windows.Input.Manipulations.resources.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\ru\System.Xaml.resources.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\de\System.Windows.Forms.Primitives.resources.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\es\System.Windows.Controls.Ribbon.resources.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\pt-BR\System.Xaml.resources.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\7-Zip\Lang\zh-tw.txt.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\Common Files\System\Ole DB\en-US\msdasqlr.dll.mui.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Linq.Parallel.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\tr\UIAutomationClientSideProviders.resources.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\Common Files\microsoft shared\ink\ro-RO\tipresx.dll.mui.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\Common Files\System\wab32.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Data.Common.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.IO.Compression.ZipFile.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Runtime.Intrinsics.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Xml.XPath.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\System.Windows.Forms.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Diagnostics.FileVersionInfo.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Net.Sockets.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Private.Xml.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\pl\UIAutomationTypes.resources.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\PresentationFramework.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\System.DirectoryServices.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\Common Files\microsoft shared\ink\de-DE\mshwLatin.dll.mui.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\Common Files\microsoft shared\ink\fr-FR\TipRes.dll.mui.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Resources.Writer.dll.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\7-Zip\Lang\bn.txt.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe File created C:\Program Files\7-Zip\Uninstall.exe.tmp 96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe"C:\Users\Admin\AppData\Local\Temp\96cef3eb22591f058da209ffe2fee6e416ba8d0e3f4c8e14bacbd0a35df4a99f.exe"1⤵
- Drops file in Program Files directory
PID:3932
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3848 --field-trial-handle=2676,i,447940133669489189,1353734109898858672,262144 --variations-seed-version /prefetch:81⤵PID:3316
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\$Recycle.Bin\S-1-5-21-3808065738-1666277613-1125846146-1000\desktop.ini.tmpFilesize
83KB
MD5e86eef2df0f91e120fa85c6f09fe6acf
SHA1bdc879ecc76e3833ed221c01e748ade75ca02bf4
SHA2560017e8258c111599ef9ef9160835d43e592b5bba5cae490336bb7f71258fde96
SHA51267a56b4b3f0adb6043ee7ed6b4d55a7772a9fe1c4f7dafc0d4f8207307df3fc3f4778b190f2ccded99ed462aa49dea8b082736173400557df8977833d68d8b4e
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C:\libsmartscreen.dll.tmpFilesize
83KB
MD5f37356f4ab116742d82d84fc6bd23bd7
SHA1c7fa90201bd56f4dfc2bfb2156005ecd8c043664
SHA256e93abcc1537475a715f49df2adb3d3e9cb6b096505280a9d51665fa6193b00f5
SHA5127497e60bf61850b15b0ef26f09d5590cccc69ad1b29caf18a9d9e534a3b01ec13b87eb5375e945deac63648853670df22eee370cc41c54914b9f16f72d9f1361