4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd

Analysis

max time kernel
150s
max time network
135s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
30/06/2024, 21:11

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General

Target

4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
Size

101KB
MD5

3c6165da14c95f9c547fb052b2a5e325
SHA1

381de8638b3e11643e91fbce1834119e6945dea4
SHA256

4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd
SHA512

339f5357a70da7c8c92191039d1855d7943051673f767c6aeb7dae7da94c847812dab07c47a0e50aa448a2e7aca4b5338feb6b58438e5654400a164ba429944e
SSDEEP

3072:6pWpUFpEhLfyBtPf50FWkFpPDze/qFsxEhLfyBtPf50FWkFpPDze/qFslEhLfyBZ:PqFF2Ie+egY07F7

Score

9^/10

ransomware

Malware Config

Signatures

Renames multiple (2651) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\UIAutomationClient.resources.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\UIAutomationClient.resources.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\hr.pak.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-memory-l1-1-0.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.CompilerServices.VisualC.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Collections.Concurrent.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Java\jre-1.8\bin\jjs.exe.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Mail.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\InkObj.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Common Files\System\Ole DB\ja-JP\sqlxmlx.rll.mui.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.ValueTuple.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Xml.XDocument.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\WindowsBase.resources.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\WindowsFormsIntegration.resources.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\System.Windows.Controls.Ribbon.resources.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppvIsvSubsystems32.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\System.Windows.Forms.resources.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Java\jdk-1.8\bin\unpack200.exe.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-processthreads-l1-1-0.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework-SystemXml.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\PresentationUI.resources.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-locale-l1-1-0.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Java\jre-1.8\bin\decora_sse.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\concrt140.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOMessageProvider.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\UIAutomationClientSideProviders.resources.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Java\jdk-1.8\bin\javadoc.exe.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\resource.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Java\jre-1.8\lib\fontconfig.properties.src.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\7-Zip\Lang\fy.txt.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\CloseInstall.wmx.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.FileSystem.Primitives.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Text.Encoding.Extensions.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Java\jdk-1.8\include\jni.h.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\7-Zip\Lang\uk.txt.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Internet Explorer\sqmapi.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\UIAutomationClient.resources.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\ReachFramework.resources.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\ucrtbase.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\gstreamer.md.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.da-dk.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Java\jdk-1.8\bin\jdb.exe.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Configuration.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Xml.XDocument.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Mail.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\System.Xaml.resources.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\ReachFramework.resources.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\7-Zip\Lang\it.txt.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\netstandard.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Reflection.DispatchProxy.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\PresentationFramework.resources.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\UIAutomationClientSideProviders.resources.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-localization-l1-2-0.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\t2k.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_fr.properties.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Microsoft.Win32.Primitives.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Java\jre-1.8\lib\deploy\[email protected]	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ComponentModel.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.Loader.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\PresentationCore.resources.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Forms.Primitives.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\dtplugin\npdeployJava1.dll.tmp	4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe

C:\Users\Admin\AppData\Local\Temp\4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe
"C:\Users\Admin\AppData\Local\Temp\4957a0c66603c5b099d457b8d690881de452ecd14718c368e849f2497a2be6bd.exe"
1⤵
- Drops file in Program Files directory
PID:4924

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 --field-trial-handle=4356,i,5047420736443372512,9747851268033796534,262144 --variations-seed-version --mojo-platform-channel-handle=4428 /prefetch:8
1⤵
PID:2668

Network

MITRE ATT&CK Matrix

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Downloads

C:\$Recycle.Bin\S-1-5-21-1181767204-2009306918-3718769404-1000\desktop.ini.tmp

Filesize
101KB

MD5
8cf455ee6ce0a37a4b7e6fff13c78525

SHA1
d281b5c3753d25ded5849f05549c8cf8d35c9175

SHA256
1a29594874deb45bf662c4d15d3fdef0a5f9a45f3c05263af63c0efafa697d43

SHA512
37152b53954909ec769f5f8bb43473c78d9b15f6a430ff00152462e6c8c61a268fad52315b2ab73754590ce0cab538dc6ed935284ab4c8f4925ca8b95baf3040

Download Submit
C:\Program Files\7-Zip\7-zip.chm.tmp

Filesize
213KB

MD5
3ee9cd1384d487a9f057d88744e833bf

SHA1
ec9593274659148406b0b17b458dd06222cc68f6

SHA256
7c0fe7cda175d1ae0f13c9a0769c92c1363fe20e17b0779e312f9f40cbe31801

SHA512
e860fe7dc83a3d93a578b8ceb161628c8fea77315815b90a3b0acb5b6735067f091ba83c4cd4bbf8b396a424b543e9c4dfc6578bf22811b400d2500351964c1d

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads