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
02/06/2024, 01:35
Static task
static1
Behavioral task
behavioral1
Sample
80fd52325128f669d8967f32af27d040.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
80fd52325128f669d8967f32af27d040.exe
Resource
win10v2004-20240508-en
General
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Target
80fd52325128f669d8967f32af27d040.exe
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Size
53KB
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MD5
80fd52325128f669d8967f32af27d040
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SHA1
759f3a877855b1c04aab9be29771bb8d78e3da71
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SHA256
25ab64906840f191990fcb0c62c2bb4484ea442fb5026acf46203c1cf3f6cc26
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SHA512
569455656475ddff5ce09c8921bac82dc124304c4d4426f760651fb1f84c8d952bbcae022c3be8ea1cac002cf9e6367f90c9164b4abf794e91c43c4c35ef6f46
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SSDEEP
768:W7BlpNLpARFbhblkYlkrt8PWGoPWGqMs1MsR5nd5ns:W7ZNLpApCZrt8PWGoPWGANdNs
Malware Config
Signatures
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Renames multiple (4729) 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\Java\jre-1.8\lib\jsse.jar.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Standard2019VL_KMS_Client_AE-ul.xrm-ms.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Word2019VL_MAK_AE-ul-phn.xrm-ms.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Xml.Serialization.dll.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\UIAutomationClient.resources.dll.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\System.Windows.Forms.Primitives.resources.dll.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Java\jre-1.8\bin\j2gss.dll.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\nb.pak.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\icu.md.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp2-ul-oob.xrm-ms.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019VL_MAK_AE-ul-oob.xrm-ms.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp6-ppd.xrm-ms.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_Retail-pl.xrm-ms.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\blacklist.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\jpeg.md.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Java\jdk-1.8\lib\jconsole.jar.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Java\jre-1.8\legal\javafx\libffi.md.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.UnmanagedMemoryStream.dll.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\net.dll.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Median.xml.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\unlimited\local_policy.jar.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Java\jre-1.8\lib\security\public_suffix_list.dat.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessR_Retail-ppd.xrm-ms.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Reflection.Extensions.dll.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Security.Cryptography.Pkcs.dll.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\jfr\default.jfc.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\java.policy.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessR_Subscription-ul-oob.xrm-ms.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_Retail-ul-oob.xrm-ms.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_OEM_Perp-pl.xrm-ms.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.WebSockets.Client.dll.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework-SystemCore.dll.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\System.Windows.Forms.Primitives.resources.dll.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\lt.pak.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Office16\ONBttnWD.dll.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Grace-ul-oob.xrm-ms.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Retail-pl.xrm-ms.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_Trial-ppd.xrm-ms.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Office16\LivePersonaCard\TPN.txt.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Private.DataContractSerialization.dll.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\WindowsBase.resources.dll.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_PrepidBypass-ul-oob.xrm-ms.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\Accessibility.dll.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\System.Windows.Input.Manipulations.resources.dll.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoVL_KMS_Client-ul.xrm-ms.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_Retail-pl.xrm-ms.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogoSmall.scale-140.png.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\bci.dll.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Trial-ul-oob.xrm-ms.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp-ul-phn.xrm-ms.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdVL_MAK-ul-phn.xrm-ms.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Office16\AUDIOSEARCHMAIN.DLL.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Office16\OFFSYMSB.TTF.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\System.Windows.Controls.Ribbon.resources.dll.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\UIAutomationClientSideProviders.resources.dll.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Google\Chrome\Application\master_preferences.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Standard2019R_Retail-pl.xrm-ms.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.Serialization.Formatters.dll.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Java\jre-1.8\lib\sound.properties.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest1-ul-oob.xrm-ms.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\UIAutomationClient.resources.dll.tmp 80fd52325128f669d8967f32af27d040.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\WindowsBase.resources.dll.tmp 80fd52325128f669d8967f32af27d040.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
53KB
MD5079ac28f29a4c33dda4584230af0b64a
SHA1487db0cf3d21ad7be74232603c1142e549206dd3
SHA256ced89141ccd5976af3a11a42275f4545ba89a906900a1bafac19b6dfc034fcde
SHA512378feaa1b85b1b36b2daee4d5f0a7e5d09a2efdd33f8ba112db0349bc03df3b7de96f7298c1c46e218105c63867ba3c334e9176061f4c19cab1bbe328c573754
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Filesize
152KB
MD5d64ad0242f17dadc4c26cd7e7ec241d2
SHA1813a4e5a4ffd3122445a25cfdf2603e31efe8b1d
SHA256454ff584764df7672d9bb5bebd9ae0f5fdb65a42703b09343f5e397e51438967
SHA51227e479e00500fc3a8dd1a84a4595bc37e72f148540587ee72d2d871ab8765f093138dfba9abdef954997cde7aaf2bbfc4a2a6709f12c9c455c2f6241e683233d