Analysis
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max time kernel
150s -
max time network
125s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 18:33
Static task
static1
Behavioral task
behavioral1
Sample
0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe
Resource
win10v2004-20240508-en
General
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Target
0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe
-
Size
82KB
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MD5
b9ec79ad48d14b1b438464f1854ae4d6
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SHA1
18c83137a61b8e75b7045b543c1d11dc37d64c57
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SHA256
0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27
-
SHA512
5c4260e1eafaf854160f701d01ace0504a3de3d1e8649736e0a8111b7d4bc487c5a2ad29bfbbc629fa52e63eedc4f307c578151dd045cd3a1f93d5aa6b144b44
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SSDEEP
1536:W7Z9pApQESOHepOHe8G+6E65dyGdykNdNBKK:69WpQE0z7
Malware Config
Signatures
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Renames multiple (5114) 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:
0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exedescription ioc process File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Threading.Tasks.Extensions.dll.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_MAK_AE-pl.xrm-ms.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Windows.Forms.Design.Editors.dll.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\ClientARMRefer2019_eula.txt.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\WORD_WHATSNEW.XML.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART3.BDR.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Common Files\microsoft shared\ink\fr-CA\tipresx.dll.mui.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\UIAutomationClient.resources.dll.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\javafx\glib.md.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RIntLoc.en-us.16.msi.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription4-pl.xrm-ms.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Grace-ul-oob.xrm-ms.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\PresentationUI.resources.dll.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationUI.dll.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Java\jre-1.8\lib\classlist.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusMSDNR_Retail-pl.xrm-ms.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Common Files\microsoft shared\ink\en-US\micaut.dll.mui.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\UIAutomationTypes.resources.dll.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\Microsoft.VisualBasic.Forms.resources.dll.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\WindowsFormsIntegration.resources.dll.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Java\jre-1.8\lib\security\trusted.libraries.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Dynamic.Runtime.dll.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\PresentationFramework.resources.dll.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\management\jmxremote.access.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription2-pl.xrm-ms.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019VL_MAK_AE-ul-phn.xrm-ms.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\OpenSSL64.DllA\openssl64.dlla.manifest.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\7-Zip\Lang\zh-cn.txt.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppvIsvSubsystems32.dll.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Common Files\microsoft shared\ink\sr-Latn-RS\tipresx.dll.mui.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\System.Xaml.resources.dll.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.contrast-white_scale-80.png.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_OEM_Perp-ul-oob.xrm-ms.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\CERTINTL.DLL.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Common Files\System\Ole DB\msdatl3.dll.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Serialization.Json.dll.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Serialization.Primitives.dll.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Drawing.Common.dll.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\javafx\public_suffix.md.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp-ul-phn.xrm-ms.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Java\jdk-1.8\include\jawt.h.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Trial-ppd.xrm-ms.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription1-pl.xrm-ms.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusEDUR_SubTrial-ppd.xrm-ms.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Data.SapClient.dll.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\Microsoft.PowerBI.AdomdDataExtension.dll.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\minimalist.dotx.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\SETLANG_COL.HXT.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Microsoft.VisualBasic.dll.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Text.Json.dll.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019R_Trial-pl.xrm-ms.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessEntryR_PrepidBypass-ppd.xrm-ms.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019MSDNR_Retail-ul-oob.xrm-ms.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProCO365R_Subscription-ppd.xrm-ms.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.contrast-black_scale-80.png.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\WindowsFormsIntegration.resources.dll.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_Trial-ul-oob.xrm-ms.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\offsym.ttf.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Common Files\microsoft shared\MSInfo\es-ES\msinfo32.exe.mui.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Threading.Tasks.Extensions.dll.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Java\jre-1.8\bin\npt.dll.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordVL_KMS_Client-ul.xrm-ms.tmp 0cb7026d16206b6db16b1add2559548f24070c38ee654e97712bff2ea9d49a27.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\$Recycle.Bin\S-1-5-21-3558294865-3673844354-2255444939-1000\desktop.ini.tmpFilesize
82KB
MD52e85bcd548004150f6450b6e5d41363b
SHA10dc1bea3badb6e5a3ba5109fae30dec401e4fbd7
SHA256a8e8612a5ec50eff7973e66682a478fe7f9193214cbf0f087246068269943b94
SHA51242aaae12a3d9f3bfcd7b6a79a1b6ca7c96dfb8048192295b407745f679edefe265fed00b3d24c99621e4b0cbfe82045bd5fc88c9825df3241093d5fd853280ee
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C:\Program Files\7-Zip\7-zip.dll.tmpFilesize
181KB
MD5343511ca6fb1f121e0033abaa7267a86
SHA1c7a487c60a50fed9ef36bb5a12bf5cfbc24d0793
SHA25619939d79c4f578e300631d541f5fbc78cb2c713188786247511b49e38b8fa627
SHA5121a04b56074e72c98c55df1f0e5744aaceacd1d371b6caea6d56cb6d054a42336f0518e7b644f5c974ae623640b0e279c01dfed762988e86364b274f88d58b6bd