Analysis
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max time kernel
150s -
max time network
127s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
28/03/2024, 19:14
Static task
static1
Behavioral task
behavioral1
Sample
3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe
Resource
win10v2004-20240226-en
General
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Target
3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe
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Size
58KB
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MD5
f8835a531dcc373b6345573a9b8beeeb
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SHA1
b31786fac10f03f6d3942e16d7188059c2639a7b
-
SHA256
3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb
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SHA512
153ec9e7676f65fa37168a8f063f638f268dd56e167a0fbc0339761c94c8cb1928b4926e2f3e3a1493afa187d0b2e641bdab00f290975d7077fd9b59545e9b51
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SSDEEP
1536:W7ZhA7pApvOsOKjC0YSilpFpfkJOM2kJOMnwT:6e7WpXYvnd7
Malware Config
Signatures
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Renames multiple (4911) 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\Office16\1033\SkypeForBusinessBasic2019_eula.txt.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\rsod\excelmui.msi.16.en-us.boot.tree.dat.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Templates\1033\ExpenseReport.xltx.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Common Files\microsoft shared\ink\TabTip.exe.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\ssv.dll.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-heap-l1-1-0.dll.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription4-ul-oob.xrm-ms.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp4-ppd.xrm-ms.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_OEM_Perp-ul-phn.xrm-ms.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProCO365R_SubTest-ppd.xrm-ms.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-processthreads-l1-1-0.dll.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\cmm\GRAY.pf.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaBrightDemiBold.ttf.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RManifest.OSM.OSM.x-none.msi.16.x-none.xml.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-timezone-l1-1-0.dll.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Common Files\System\msadc\fr-FR\msdaprsr.dll.mui.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Office16\AugLoop\bundle.js.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN048.XML.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Common Files\System\msadc\msadcer.dll.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Common Files\System\Ole DB\ja-JP\sqloledb.rll.mui.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_OEM_Perp-pl.xrm-ms.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordVL_MAK-ul-phn.xrm-ms.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipsnor.xml.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Orange Red.xml.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription5-ul-oob.xrm-ms.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_OEM_Perp-pl.xrm-ms.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogoSmall.contrast-white_scale-80.png.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EQUATION\api-ms-win-crt-conio-l1-1-0.dll.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogoSmall.scale-140.png.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.IO.Compression.ZipFile.dll.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\PresentationUI.dll.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-string-l1-1-0.dll.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_Grace-ul-oob.xrm-ms.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART2.BDR.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Office16\MSOSPECTRE.DLL.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Help\itircl55.dll.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\api-ms-win-crt-string-l1-1-0.dll.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Private.Xml.Linq.dll.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Java\jdk-1.8\legal\javafx\jpeg_fx.md.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp3-pl.xrm-ms.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\PowerPivotExcelClientAddIn.dll.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription5-pl.xrm-ms.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Office16\NAME.DLL.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Office16\OFFSYML.TTF.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\StandardVL_MAK-pl.xrm-ms.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\WacLangPackEula.txt.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL092.XML.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\api-ms-win-crt-private-l1-1-0.dll.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\pl\System.Windows.Controls.Ribbon.resources.dll.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Java\jre-1.8\lib\security\policy\limited\US_export_policy.jar.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RManifest.PowerPoint.PowerPoint.x-none.msi.16.x-none.xml.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTrial2-ppd.xrm-ms.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Office16\AUDIOSEARCHMAIN.DLL.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Security.Cryptography.OpenSsl.dll.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-runtime-l1-1-0.dll.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaTypewriterBold.ttf.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_MAK_AE-ul-phn.xrm-ms.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Office16\OneNote\prnms006.inf.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-synch-l1-2-0.dll.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail3-pl.xrm-ms.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdVL_MAK-ul-oob.xrm-ms.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdCO365R_SubTrial-ppd.xrm-ms.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_OEM_Perp-ul-oob.xrm-ms.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe File created C:\Program Files\Microsoft Office\root\Office16\lpklegal.txt.tmp 3ae07649860341c7d8ee1a2ae8aad027efaf73638a5299dc5560d1263e75a0bb.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
59KB
MD5cabb23c4dfbd0710741a155b40e3d404
SHA146e6f20dfbfc1c88bc3cd1e9e9e8295aeb754ce6
SHA256efa9d5398373f307c09fb4e30b5fcca5b02ce81a3a4f6251e24b13351f87c2b8
SHA5129cd45b8b3809e5964541d198f80f7d0007d52d59591047b1fb3aea51a76d5b63bd8ffe272717ab04f95fa91735d1d9fd46500540870e237ae731f8e6a781a415
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Filesize
60KB
MD590509efbfc6735807cd530f049a1379f
SHA102b46865b19f187e2c3f032a8aad4dd73fc557fb
SHA256cefd0c59c5f6563092fcaca793f40f0c744b9713865aa4c5488672d0de3737aa
SHA5122dfa2cc0bf85634dcbe91cd7bb6595ceaa676f4af31ee693c11d8f036a88d9f5469f3d11c124436af40919c563bf0b3f0252df3b89eec8fa2d675c213d04091f