Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
14-06-2024 05:04
Static task
static1
Behavioral task
behavioral1
Sample
df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe
Resource
win10v2004-20240508-en
General
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Target
df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe
-
Size
76KB
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MD5
920f0f0d2c24d50ed149c5473346ce5f
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SHA1
f7730e8d70dd2ec80dd997c5481598a0359a2d70
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SHA256
df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8
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SHA512
f679916f0a17562e522c2371442bb0904b0a46f6aea857b5e677b4b0317dd064c5b18f4b0eefaa54094d967876458c714be56d19f93499e0a5e25d5b5a035148
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SSDEEP
1536:W7ZhA7pApMaxB4b0CYJ97lEVqNR7Yge+eJG/x/HfFpsJOfFpsJd:6e7WpMaxeb0CYJ97lEYNR73e+eKZHfFI
Malware Config
Signatures
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Renames multiple (5210) 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:
df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exedescription ioc process File created C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_OEM_Perp-ul-oob.xrm-ms.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Private.Uri.dll.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework.AeroLite.dll.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_ko.properties.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Java\jre-1.8\lib\fonts\LucidaTypewriterBold.ttf.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Grace-ul-oob.xrm-ms.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Microsoft Office\root\vfs\Fonts\private\LHANDW.TTF.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\osknumpad.xml.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Common Files\microsoft shared\ink\it-IT\TabTip.exe.mui.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Cryptography.Algorithms.dll.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\System.Windows.Forms.Design.resources.dll.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OutlookVL_MAK-ul-phn.xrm-ms.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000049\manifest.xml.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad\kor-kor.xml.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipshi.xml.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\System.Windows.Input.Manipulations.resources.dll.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019VL_MAK_AE-ppd.xrm-ms.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\mashupcompression.dll.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_OEM_Perp-pl.xrm-ms.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Diagnostics.EventLog.Messages.dll.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Java\jre-1.8\bin\plugin2\vcruntime140_1.dll.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Retail-pl.xrm-ms.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_Retail-pl.xrm-ms.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProVL_KMS_Client-ul-oob.xrm-ms.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019VL_KMS_Client_AE-ul.xrm-ms.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Microsoft Office\root\Office16\PROOF\msth8ES.DLL.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Microsoft Office\root\vfs\Common AppData\Microsoft Help\MS.SETLANG.16.1033.hxn.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\7-Zip\Lang\vi.txt.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\ClearOptimize.vdw.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\de.pak.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTrial2-pl.xrm-ms.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest5-ul-oob.xrm-ms.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\CHICAGO.XSL.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Microsoft Office\root\Office16\ONBttnOL.dll.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Common Files\System\Ole DB\msdaps.dll.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\PresentationCore.resources.dll.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunmscapi.jar.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\xerces.md.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Java\jre-1.8\bin\msvcp140_1.dll.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-multibyte-l1-1-0.dll.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessR_OEM_Perp-ul-phn.xrm-ms.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Microsoft Office\root\vfs\Fonts\private\MSJHBD.TTC.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\7-Zip\readme.txt.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Principal.dll.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework.Royale.dll.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\UIAutomationClientSideProviders.resources.dll.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial2-ppd.xrm-ms.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\UIAutomationProvider.resources.dll.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\PresentationCore.resources.dll.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\PresentationCore.resources.dll.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdCO365R_SubTest-pl.xrm-ms.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\lcms.md.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Microsoft Office\root\Office16\OneNote\SendToOneNoteFilter.dll.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Common Files\System\ado\msadrh15.dll.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Common Files\System\msadc\de-DE\msdaremr.dll.mui.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Globalization.Extensions.dll.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\UIAutomationProvider.resources.dll.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\dtplugin\npdeployJava1.dll.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\D3DCompiler_47_cor3.dll.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoVL_KMS_Client-ul-oob.xrm-ms.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Printing.dll.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Java\jdk-1.8\bin\servertool.exe.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\ClientLangPack_eula.txt.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe File created C:\Program Files\Microsoft Office\root\Office16\REFEDIT.DLL.tmp df4a5d71fdc0aa8f4007510d3214ece2c7d50d4fe9dd3b953f7111edee8c40f8.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.tmpFilesize
76KB
MD5927b9a579c2684a63a91e880965ae741
SHA14d57573bb4fa3e3321c4d7c951d87846e87acce6
SHA256079337690ec16a3bd9ac4341468639a7ea995e08ab8269f91851c0e3ac7964a2
SHA512b019ac7ad34e9ad71363a41f049556ee8b27992c19d19428b8b25446cf9e8ae8b76eb1c5914ed4b272e3fafc63a73132d8359a4f211ffd6db841a63297139027
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C:\Program Files\7-Zip\7-zip.dll.tmpFilesize
175KB
MD5c2787784244a143c4a274d01e2b9f822
SHA1522ab4958926655271fe1de603e53b5c864cb1d4
SHA2568e0d2f8b50c81c3c5b262720bc2d928931318dfe1814754d1a96ba39bf2c06df
SHA51266f0d3f08a90c440372cac60e3e129dcd8328c2cd1961b62fb317d51f9cf06b7fe56fd39ecdc8eef99de4ee2d9b8804c5708a318035baa6f8ce63b26f7577914