Analysis
-
max time kernel
151s -
max time network
156s -
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 00:26
Static task
static1
Behavioral task
behavioral1
Sample
8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe
Resource
win10v2004-20240226-en
General
-
Target
8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe
-
Size
78KB
-
MD5
6cdc9998c0893a36540a3f09092ed71f
-
SHA1
cb119249a4e3612c311f3b51ff5d4980988a2818
-
SHA256
8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594
-
SHA512
63b6b06c53afe1bf195faec254ef4db81d9722254de7aa8052b79646216a0578f5181ceff4a7fcb05cf91c77891fbca7872567af23e1232becf1a1804949eaf2
-
SSDEEP
768:W7BlpDpARFbhYQkQjjLaMaRRpi1xnRpi1xOYJIJDYJIJMFhWFhCmDpBIjsZORRex:W7ZDpApYbWj2WTWJe+e/qXI
Malware Config
Signatures
-
Renames multiple (1719) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Drops file in Program Files directory 64 IoCs
Processes:
8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exedescription ioc process File created C:\Program Files\7-Zip\Lang\yo.txt.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Resources.ResourceManager.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\cmm\CIEXYZ.pf.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\api-ms-win-core-file-l2-1-0.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Security.AccessControl.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Resources.Reader.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\ko\System.Windows.Forms.Primitives.resources.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\Common Files\System\Ole DB\it-IT\oledb32r.dll.mui.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\ja\System.Windows.Controls.Ribbon.resources.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\Java\jdk-1.8\bin\javac.exe.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\Java\jdk-1.8\bin\vcruntime140.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\zip.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\Common Files\microsoft shared\ink\it-IT\ShapeCollector.exe.mui.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\ja\Microsoft.VisualBasic.Forms.resources.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\auxpad\auxbase.xml.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad\kor-kor.xml.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Security.Cryptography.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\zh-Hant\PresentationUI.resources.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\tr\PresentationUI.resources.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\libpng.md.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\FrequentOfficeUpdateSchedule.xml.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Security.Cryptography.OpenSsl.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\pt-BR\PresentationUI.resources.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\System.Security.Cryptography.ProtectedData.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\zh-Hant\UIAutomationClientSideProviders.resources.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RHeartbeatConfig.xml.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Net.Requests.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\pt-BR\PresentationFramework.resources.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\ext\jfxrt.jar.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\createdump.exe.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Text.Encoding.Extensions.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.ValueTuple.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\ja\PresentationCore.resources.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\Microsoft.WindowsDesktop.App.deps.json.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\Common Files\microsoft shared\ink\uk-UA\TabTip.exe.mui.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOMessageProvider.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\it\PresentationFramework.resources.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\ru\System.Xaml.resources.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\rmiregistry.exe.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVScripting.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\Common Files\microsoft shared\ink\de-DE\InkObj.dll.mui.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\ko\System.Windows.Controls.Ribbon.resources.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\pt-BR\PresentationCore.resources.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\es\System.Xaml.resources.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\it\UIAutomationTypes.resources.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\pt-BR\PresentationCore.resources.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\7-Zip\Lang\he.txt.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-localization-l1-2-0.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\Common Files\System\Ole DB\fr-FR\oledb32r.dll.mui.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Diagnostics.Process.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Console.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\notification_helper.exe.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppvIsvSubsystems64.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\System.Resources.Extensions.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\pt-BR\UIAutomationClientSideProviders.resources.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\ko\System.Windows.Forms.Design.resources.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\pt-BR\System.Xaml.resources.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\pl\System.Windows.Forms.Primitives.resources.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\ko\UIAutomationProvider.resources.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\Microsoft.Win32.Registry.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\it\PresentationCore.resources.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\DirectWriteForwarder.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\System.Diagnostics.PerformanceCounter.dll.tmp 8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe"C:\Users\Admin\AppData\Local\Temp\8952f401dd042fcab5ade8a5063cfd379caa44f66238554f5b1a295240501594.exe"1⤵
- Drops file in Program Files directory
PID:2212
-
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=3784 --field-trial-handle=2656,i,16940681401824032220,151921362336696246,262144 --variations-seed-version /prefetch:81⤵PID:4268
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
-
C:\$Recycle.Bin\S-1-5-21-3808065738-1666277613-1125846146-1000\desktop.ini.tmpFilesize
79KB
MD53bfb6822682c7b3c3195de4ede47b44a
SHA13b424b29a660b26a66182311bbb95d3458b72bd4
SHA256bd812ae42d1988465b523a38b9f8ed2e1d8ff44d112ae0e3b82af0c1a5f8df34
SHA512f6f20a6cc635c9c668f16825b376096730c3042fe81513456d9ae09e75ffd1551b52aed2aaf918ad066a96e14c8f6ef019c3ab9421e175b71b8d9a57d7ea5abb
-
C:\libsmartscreen.dll.tmpFilesize
78KB
MD5cad12315f6c177200c7d82e3ddf02f49
SHA1fa0151e4998374eff3327730fda2226c5a70a187
SHA256af7597f7b5627ccbd00dc74f6389425b060a98938ad628be7cdb78e7d5326086
SHA51260937a2f0b38a50ebe5eb62aece666ef4a6096513967b65033ed1572d2b2136d6ce9486811e224074c6fccfe57ebaf4df266cca186e99186c601459d02d52578