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Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
10/06/2024, 14:33
Static task
static1
Behavioral task
behavioral1
Sample
8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe
Resource
win10v2004-20240508-en
General
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Target
8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe
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Size
62KB
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MD5
dea1c72890b2be5f646af9765aa9fead
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SHA1
2d96d82fc1f930109ad50fbc0630c184f355cd5d
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SHA256
8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3
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SHA512
2a6b488cbafc769753c24ebd8c0696acaea58197150b62a98fa3bde55cc065a3d22db60663296b09deb6b8f41af9438f98456a31b95a37e79178adf55ff4f33a
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SSDEEP
768:W7BlpDpARFbhYQkQjjIXYvPXzWPXzK3733uF4V7en5c5HChCrmhDps:W7ZDpApYbWjIoPyPoLzV7c6ShW
Malware Config
Signatures
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Renames multiple (5267) 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\ProjectProR_OEM_Perp-ul-phn.xrm-ms.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL002.XML.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\7-Zip\Lang\fy.txt.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Common Files\microsoft shared\ink\Microsoft.Ink.dll.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\bcel.md.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PersonalPipcR_OEM_Perp-ppd.xrm-ms.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Office16\OFFSYMXL.TTF.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\ja-jp.xml.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.ComponentModel.Primitives.dll.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\fxplugins.dll.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Java\jre-1.8\lib\fonts\LucidaSansRegular.ttf.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Client\api-ms-win-core-file-l2-1-0.dll.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial5-pl.xrm-ms.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Office16\Configuration\config.xml.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\salesforce.ini.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.AccessControl.dll.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\WindowsFormsIntegration.resources.dll.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\nio.dll.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Office16\OFFSYMT.TTF.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN010.XML.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Retail-pl.xrm-ms.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019VL_KMS_Client_AE-ppd.xrm-ms.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Office16\Library\Analysis\ANALYS32.XLL.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN048.XML.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\WindowsAccessBridge-64.dll.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\giflib.md.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-001F-0C0A-1000-0000000FF1CE.xml.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Word2019VL_KMS_Client_AE-ul.xrm-ms.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\PSRCHSRN.DAT.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EQUATION\api-ms-win-core-xstate-l2-1-0.dll.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\mojo_core.dll.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-file-l2-1-0.dll.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Access2019VL_MAK_AE-pl.xrm-ms.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Office16\mscss7fr.dll.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Office16\PROOF\msth8ES.LEX.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000049\index.win32.bundle.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Help\msitss55.dll.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Java\jre-1.8\lib\security\policy\limited\local_policy.jar.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_Trial-ppd.xrm-ms.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\bwcapitalized.dotx.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Office16\SETLANG.EXE.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Common Files\System\msadc\msadcer.dll.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\WindowsBase.resources.dll.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Office16\SDXHelper.exe.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\MICROSOFT.DATA.RECOMMENDATION.CLIENT.CORE.DLL.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\msvcr120.dll.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\System.Xaml.resources.dll.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\CT_ROOTS.XML.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\Send2Fluent.White.png.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\vfs\Fonts\private\ANTQUAB.TTF.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.pt-pt.dll.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Franklin Gothic.xml.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Office16\POWERPNT.VisualElementsManifest.xml.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Globalization.Calendars.dll.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Office16\upe.dll.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\PresentationUI.resources.dll.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\mlib_image.dll.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.scale-100.png.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_Grace-ppd.xrm-ms.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\Microsoft.PowerBI.Diagnostics.dll.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\sql2000.xsl.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\Common Files\microsoft shared\ink\mraut.dll.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\DebugTrace.vsw.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\System.Windows.Forms.resources.dll.tmp 8b71771750f2dfa69ead8ada455ca35ec29030e00e45a58af4a1f5006a1161b3.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
63KB
MD5319c195e3d4ad6667d3316e1f57e7c4c
SHA18f91d8ac55bc5d8b8b21c33bf8a89370f3a6ab41
SHA256b6d75a128fd28c181c925c147c1bca6eeb2fe0ccc2584bb12fe8593decaa5367
SHA512f55f9bad5c45db1cf499c6ea0c9004c9b67f12cd76152c60a2c761f77a2e37046ce01cd2d04324578c14a5e7f981a2cf79bc81f0855945979c9cc8b940498637
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Filesize
161KB
MD56676fe2155ee47830d2fa44a7aee143a
SHA1632b50149d670c2ad604e9071391f5e89d39c65a
SHA256abf52414b9fafd314bd0c9977c77d20a0cdf88b1586bb1857987fcd64bfcafee
SHA5120eafd53b9ee8e0b8e93b0d08a9af87fbfc8d32fc7c76ab27399064fe708c010e3989e3bf9ad2f6e078e6f420345db8e42467e05a80c65566e6c01b148eea8932