Analysis
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max time kernel
150s -
max time network
96s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
05/10/2024, 20:01
Static task
static1
Behavioral task
behavioral1
Sample
3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe
Resource
win10v2004-20240802-en
General
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Target
3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe
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Size
81KB
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MD5
4d70409e5fe9610c075ede92028b9500
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SHA1
d365dd45577be1a86c98a2e97cbbdebe183371b2
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SHA256
3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17
-
SHA512
5f4de5082eb0e8ef4f317d14a7bd6b413c08e402d67ad7b328bacf9995b01a9f317883b6a7c70def9bcd5fd997737c684671f3c9a84e2a4919342ceff7b0ad6f
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SSDEEP
768:W7BlphA7pARFbhM0Kkq81LOyq81LObC8p8f+EA8N1J3DCl4N1J3DClIGpyPw7lbV:W7ZhA7pApM21LOA1LOPBlv6BlvQ
Malware Config
Signatures
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Renames multiple (5192) 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\Microsoft Office\root\Licenses16\HomeStudentVNextR_Retail-ul-oob.xrm-ms.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\POWERPNT_COL.HXC.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Common Files\System\Ole DB\it-IT\oledb32r.dll.mui.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\mscordaccore_amd64_amd64_7.0.1624.6629.dll.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework-SystemCore.dll.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\UIAutomationTypes.resources.dll.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\ucrtbase.dll.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\management\management.properties.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\rsod\osmmui.msi.16.en-us.tree.dat.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Office16\msproof7.dll.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\System.Xaml.resources.dll.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Java\jre-1.8\lib\ext\dnsns.jar.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-process-l1-1-0.dll.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PersonalPipcR_Grace-ul-oob.xrm-ms.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_Retail-pl.xrm-ms.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.OleDbProvider.dll.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Diagnostics.Tools.dll.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\ReachFramework.resources.dll.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription1-pl.xrm-ms.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.scale-80.png.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\UIAutomationProvider.resources.dll.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\UIAutomationClient.resources.dll.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\XLMACRO.CHM.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Threading.Timer.dll.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\System.Windows.Forms.Primitives.resources.dll.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Java\jdk-1.8\bin\servertool.exe.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\colorimaging.md.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_Trial-ppd.xrm-ms.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\sql90.xsl.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Quic.dll.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.dll.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\System.Windows.Input.Manipulations.resources.dll.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\jfr.jar.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\MSO.ACL.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ReachFramework.dll.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-filesystem-l1-1-0.dll.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\pkcs11wrapper.md.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp3-ul-phn.xrm-ms.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\vfs\Fonts\private\DUBAI-REGULAR.TTF.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-datetime-l1-1-0.dll.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Java\jdk-1.8\legal\javafx\mesa3d.md.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial3-ul-oob.xrm-ms.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp3-ppd.xrm-ms.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\VISUALIZATIONENGINE.DLL.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Templates\1033\Office Word 2003 Look.dotx.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-timezone-l1-1-0.dll.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\jfxswt.jar.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusEDUR_SubTrial-pl.xrm-ms.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription2-ppd.xrm-ms.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdVL_KMS_Client-ppd.xrm-ms.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Office16\LivePersonaCard\images\default\linkedin_ghost_profile.png.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\netstandard.dll.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\WindowsFormsIntegration.resources.dll.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework.Classic.dll.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019VL_MAK_AE-ul-phn.xrm-ms.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected] 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\ReachFramework.resources.dll.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Java\jre-1.8\bin\jaas_nt.dll.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessDemoR_BypassTrial365-ppd.xrm-ms.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Grace-ul-oob.xrm-ms.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Subscription-ppd.xrm-ms.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019VL_MAK_AE-pl.xrm-ms.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunjce_provider.jar.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Century Gothic.xml.tmp 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe"C:\Users\Admin\AppData\Local\Temp\3050c45e070084fba6647c598d08e96e2280c496b83db7604d09e4a0219a3c17.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4540
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
81KB
MD570491ec4207bb3b43e43cf617767097b
SHA1bff92190b0e7cfa43c38f5870a667a9d28712549
SHA256cbb04dd4ec384f7069ab1ad4f4a11567805daf2b2bb5ce255ae34ee085576d73
SHA512f45e2458fef14da9bced7522690f55784de68290f1d11448a252abf07028c268f28f0693425903f99a8476c67fd5ee1ff55d3cecd6d7a80f8362957a73665f33
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Filesize
180KB
MD5b826a2d0a2bb7801b2834fa7817b99ef
SHA1a560482009c02498d707e5d5b0e9f7b7b8046066
SHA2564ee83cb4cd505abd9441984db75e5c3d046545e82c278d8f0164ac324c3fc622
SHA51228a0ef1cb32c5419cbc9cf72336f7a18226625d40492bfaf804756f47016611064c8cb59ba5a91222fdc425434faee0700a56c6ed1132ddd747b576abce4e837