Analysis
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max time kernel
150s -
max time network
153s -
platform
windows10-2004_x64 -
resource
win10v2004-20240412-en -
resource tags
arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system -
submitted
24-04-2024 22:20
Behavioral task
behavioral1
Sample
60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe
Resource
win10v2004-20240412-en
General
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Target
60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe
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Size
160KB
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MD5
972826c0d25c16a9070043766d36d15e
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SHA1
9c5b907682d21d2606594a3f93227c528d3d7c82
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SHA256
60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab
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SHA512
d1ccffce68fe8764b3dbec18a9f786cb3338ba6dd5947feaca33beb64b41ef94c2ea42260d97eeb361b166387d8c9d7fc3fc372ddc556c47ba498354784b247d
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SSDEEP
3072:KQSo1EZGtKgZGtK/PgtU1wAIuZAIuXwFwtd4:KQSo1EZGtKgZGtK/CAIuZAIuI
Malware Config
Signatures
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Renames multiple (4728) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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UPX dump on OEP (original entry point) 4 IoCs
Processes:
resource yara_rule behavioral2/memory/4672-0-0x0000000000400000-0x000000000040A000-memory.dmp UPX C:\$Recycle.Bin\S-1-5-21-4084619521-2220719027-1909462854-1000\desktop.ini.tmp UPX C:\Program Files\7-Zip\7-zip.dll.tmp UPX behavioral2/memory/4672-892-0x0000000000400000-0x000000000040A000-memory.dmp UPX -
Processes:
resource yara_rule behavioral2/memory/4672-0-0x0000000000400000-0x000000000040A000-memory.dmp upx C:\$Recycle.Bin\S-1-5-21-4084619521-2220719027-1909462854-1000\desktop.ini.tmp upx C:\Program Files\7-Zip\7-zip.dll.tmp upx behavioral2/memory/4672-892-0x0000000000400000-0x000000000040A000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
Processes:
60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exedescription ioc process File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Xaml.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\WidevineCdm\manifest.json.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Java\jre-1.8\bin\jp2iexp.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\Microsoft.Office.Tools.Common.v4.0.Utilities.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppvIsvSubsystems64.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\UIAutomationClientSideProviders.resources.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription4-pl.xrm-ms.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.scale-100.png.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\System.Windows.Forms.Primitives.resources.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\cmm\sRGB.pf.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Java\jre-1.8\bin\jsoundds.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProDemoR_BypassTrial180-ppd.xrm-ms.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\da\msipc.dll.mui.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\7-Zip\Uninstall.exe.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Common Files\microsoft shared\ink\ja-JP\tabskb.dll.mui.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\WindowsFormsIntegration.resources.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\nb.pak.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp2-pl.xrm-ms.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessVL_KMS_Client-ul-oob.xrm-ms.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Common Files\microsoft shared\ink\de-DE\TipRes.dll.mui.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019R_Trial-pl.xrm-ms.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Grace-ppd.xrm-ms.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Formats.Asn1.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Glow Edge.eftx.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019R_Retail-ul-oob.xrm-ms.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_Grace-ul-oob.xrm-ms.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.WebClient.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Common Files\microsoft shared\ink\InkDiv.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\WindowsFormsIntegration.resources.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ReachFramework.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Java\jre-1.8\bin\w2k_lsa_auth.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_Grace-ul-oob.xrm-ms.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-heap-l1-1-0.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\PresentationUI.resources.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\UIAutomationClient.resources.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\UIAutomationTypes.resources.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\UIAutomationClient.resources.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp3-pl.xrm-ms.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordR_Trial-pl.xrm-ms.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Compression.Native.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\bg\msipc.dll.mui.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\netstandard.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Core.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.Contracts.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\System.Windows.Input.Manipulations.resources.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Forms.Design.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\ReachFramework.resources.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\System.Windows.Controls.Ribbon.resources.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.FileSystem.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_Retail-pl.xrm-ms.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProO365R_SubTrial-ppd.xrm-ms.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\resource.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Java\jre-1.8\lib\deploy\splash.gif.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTest2-ul-oob.xrm-ms.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\msotelemetryintl.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Microsoft Office\root\Office16\LivePersonaCard\lpc.win32.bundle.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\7-Zip\Lang\hi.txt.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-errorhandling-l1-1-0.dll.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription5-ul-oob.xrm-ms.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Retail2-pl.xrm-ms.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProCO365R_Subscription-ppd.xrm-ms.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Microsoft Office\root\Office16\LivePersonaCard\images\default\linkedin_ghost_profile_large.png.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe File created C:\Program Files\Common Files\microsoft shared\ink\uk-UA\tabskb.dll.mui.tmp 60c4a2716597a4e30a60024d78bfb48b842381d709d905a5ff269cbeed3733ab.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\$Recycle.Bin\S-1-5-21-4084619521-2220719027-1909462854-1000\desktop.ini.tmpFilesize
160KB
MD525caf76882b6ae05051edec9dbec5ee6
SHA1a5cc0323a0edab0cbad4daf8bfdf7f8442ae3925
SHA2562cdc98d0982030445a95f7a4f7dc3fa896ff176b44e71288000aef63b70c2cc1
SHA512240ba0ae9a9bae231a38f9f1f073e04303f76c86ee8a4d4127d3ef78f67d3586e784c46803a1aef24ffdb7869c6f8117c35cb493af6e70e9127ce9c0841bb9d5
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C:\Program Files\7-Zip\7-zip.dll.tmpFilesize
259KB
MD524f5ca3014f82b086fdb936781067fcd
SHA1e57636ae00bff5758a61aec42774e67b8f699ffd
SHA256ce2f1bc51eae31d47c59b4a2cd1b420c806e34c4181e5a17053bd7d2bfd2054d
SHA5128a73b1492c2e09d060dfa859c6b84f01cf490d074451e74330dcf0d5e8658b5c668bcc057006cc3b858ddecbe2314576b8581ca08dbb72269130e0135a046dfa
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memory/4672-0-0x0000000000400000-0x000000000040A000-memory.dmpFilesize
40KB
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memory/4672-892-0x0000000000400000-0x000000000040A000-memory.dmpFilesize
40KB