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Analysis
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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
03/05/2024, 05:11
Static task
static1
Behavioral task
behavioral1
Sample
f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
Resource
win10v2004-20240226-en
General
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Target
f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
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Size
89KB
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MD5
93cd221dda3847316ac1a1405dd53de5
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SHA1
e8e47e9650f94c2b9d8d86d4654057249c358c80
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SHA256
f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70
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SHA512
1e95472ed3f692f8abf2ff0d8439219d4a2a48cf29cd3051e056245f09513d5526983f33087970146a34b11d88757b0ddc307c43eb124b1ba338143bc5b429d0
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SSDEEP
1536:W7ZrpApojOPG0PGQJwFJwkpe+eTDPfFpsJOfFpsJCAdCjHKPq6:6rWpcOPxPke+e3fFpsJOfFpsJbgEx
Malware Config
Signatures
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Renames multiple (1841) 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\jdk-1.8\jre\bin\pack200.exe.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\libpng.md.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Java\jdk-1.8\include\classfile_constants.h.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.zh-cn.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\it\System.Xaml.resources.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\flavormap.properties.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\cldr.md.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\System.Windows.Presentation.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\zh-Hant\PresentationCore.resources.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Runtime.CompilerServices.Unsafe.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\tr\System.Windows.Forms.Design.resources.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome.dll.sig.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Common Files\System\ado\msador15.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Common Files\System\msadc\it-IT\msadcor.dll.mui.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\tr\ReachFramework.resources.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-profile-l1-1-0.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\accessibility.properties.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Linq.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Reflection.Emit.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\cs\UIAutomationClient.resources.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\ja\PresentationFramework.resources.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_it.properties.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.IO.IsolatedStorage.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\de\System.Windows.Input.Manipulations.resources.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Threading.Timer.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\msvcp140.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Common Files\System\es-ES\wab32res.dll.mui.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Security.AccessControl.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\setup.exe.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\fontconfig.properties.src.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Resources.ResourceManager.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\PresentationCore.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Net.Sockets.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Security.SecureString.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\de\System.Windows.Forms.Design.resources.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\PresentationFramework.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Internet Explorer\it-IT\ieinstal.exe.mui.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Java\jdk-1.8\bin\pack200.exe.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.tr-tr.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Common Files\microsoft shared\ink\fi-FI\tipresx.dll.mui.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\tzmappings.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\PresentationFramework.Aero.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\pl\System.Windows.Forms.Primitives.resources.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\CheckpointClear.txt.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\CloseGroup.M2V.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Common Files\System\msadc\en-US\msaddsr.dll.mui.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.ObjectModel.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\de\System.Xaml.resources.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\de\ReachFramework.resources.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\management\management.properties.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\7-Zip\Lang\en.ttt.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.lv-lv.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\it\WindowsBase.resources.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Google\Chrome\Application\106.0.5249.119\optimization_guide_internal.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\7-Zip\readme.txt.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Common Files\microsoft shared\ink\InkObj.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Java\jdk-1.8\bin\unpack200.exe.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\dt_socket.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\7-Zip\descript.ion.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\7-Zip\Lang\fr.txt.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\ru\UIAutomationClientSideProviders.resources.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-time-l1-1-0.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaBrightDemiItalic.ttf.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppvIsvSubsystems64.dll.tmp f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe"C:\Users\Admin\AppData\Local\Temp\f1a01868ca93625d2d67bf4c06052f81e2052e8b0ae93004a68e01b944124e70.exe"1⤵
- Drops file in Program Files directory
PID:380
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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=1036 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:81⤵PID:3688
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
90KB
MD507d1720d6e795568112c81f342672910
SHA19f38038094a47eab975f8b800d94213b820b98fa
SHA256401d1630a5e07ec4e946405689efec3ecd60ee0e96cea0fd5dc34ebb144f450e
SHA512ec2153ca6b4ca8969d5a9cb5c85cdcb99870043edf3f5ce147de4f64642743c7f965cdb1bf50b53440f0056cd700c6128a7064ce57877991593791799665e9b0
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Filesize
89KB
MD59cafe112c2e0088171a8019ef99a9275
SHA12a0e64fc19e644381881a03bee59cd991150b66a
SHA256d10c3d05c4965a26068f3c2ba2e6d91ae07cf27b2dee1b2f4430e9a2608fc170
SHA512dafae40ee1251db1bef32d15c882c2891cad9910e6281893fef15b2d2ec6868d0da037dccfb338fff0bf41e62974ede860bdd84b4865dcb21fb16e687ae60437