a1644f20289c9f6f6ddcedecd4a01798a285f64b80f6c6ac73ad9cf33bb00839

Analysis

max time kernel
119s
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
09/04/2024, 19:26

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General

Target

3def8f10322d4cb24eaa0329b48f3127.exe
Size

49KB
MD5

3def8f10322d4cb24eaa0329b48f3127
SHA1

a18012372ae4ab44f1000ae08b0ff6794eff3ef9
SHA256

a1644f20289c9f6f6ddcedecd4a01798a285f64b80f6c6ac73ad9cf33bb00839
SHA512

14b822648f79d31ea5f04a4065580e3efdae7f884dacd88cf0d8a354f87204bbb2bc60413440a492cc371e300a402887c25bc0b210cbe2e40c97fcdd73b12bdf
SSDEEP

768:W7BlpDpARFbhYQkQjjLaManvFNFO/Ms5Ms2Fv:W7ZDpApYbWjCDOI

Score

9^/10

ransomware

Malware Config

Signatures

Renames multiple (4250) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-processenvironment-l1-1-0.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Java\jre-1.8\lib\deploy\messages.properties.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_CopyNoDrop32x32.gif.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest4-ul-oob.xrm-ms.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019VL_MAK_AE-ul-oob.xrm-ms.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\MICROSOFT.DATA.RECOMMENDATION.CLIENT.CORE.DLL.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ONENOTE.VisualElementsManifest.xml.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVScripting.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\awt.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\msquic.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019MSDNR_Retail-ppd.xrm-ms.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Net.Http.Json.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\pt-BR\WindowsBase.resources.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Java\jre-1.8\bin\jp2iexp.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelVL_MAK-ppd.xrm-ms.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_O16ConsumerPerp_Bypass30-ppd.xrm-ms.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\GB.XSL.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\uk-UA\ShapeCollector.exe.mui.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\jsoundds.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Trial-ppd.xrm-ms.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\System.Printing.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.IO.Pipes.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\fr\WindowsBase.resources.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\tr\System.Xaml.resources.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_200_percent.pak.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusEDUR_SubTrial-pl.xrm-ms.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\System.Runtime.InteropServices.RuntimeInformation.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Common Files\System\Ole DB\msdasqlr.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Bibliography\Sort\TAG.XSL.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Microsoft Office\root\Office16\DIFF_MATCH_PATCH_WIN32.DLL.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\pt-BR\UIAutomationProvider.resources.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Common Files\System\msadc\fr-FR\msadcer.dll.mui.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\netstandard.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\es\System.Windows.Forms.Design.resources.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Google\Chrome\Application\106.0.5249.119\default_apps\external_extensions.json.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\pkcs11wrapper.md.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Java\jre-1.8\bin\verify.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Trial-ppd.xrm-ms.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Common Files\System\msadc\es-ES\msdaprsr.dll.mui.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.contrast-white_scale-140.png.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_OEM_Perp-ppd.xrm-ms.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Threading.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\zh-Hans\System.Windows.Forms.Primitives.resources.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-namedpipe-l1-1-0.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\vcruntime140_1.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\libxslt.md.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\7-Zip\Lang\is.txt.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Common Files\System\msadc\de-DE\msdaremr.dll.mui.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp-ul-phn.xrm-ms.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_Retail-pl.xrm-ms.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019VL_MAK_AE-ul-phn.xrm-ms.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProVL_MAK-ppd.xrm-ms.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\MSOSEC.DLL.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsel.xml.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\zh-Hant\UIAutomationProvider.resources.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\ko\PresentationFramework.resources.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Trial-ul-oob.xrm-ms.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX40.exe.config.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\7-Zip\Lang\pl.txt.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\fr\UIAutomationTypes.resources.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\pl\PresentationUI.resources.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\plugin2\msvcp140.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\zh-Hans\UIAutomationClientSideProviders.resources.dll.tmp	3def8f10322d4cb24eaa0329b48f3127.exe
File created	C:\Program Files\Internet Explorer\es-ES\ieinstal.exe.mui.tmp	3def8f10322d4cb24eaa0329b48f3127.exe

C:\Users\Admin\AppData\Local\Temp\3def8f10322d4cb24eaa0329b48f3127.exe
"C:\Users\Admin\AppData\Local\Temp\3def8f10322d4cb24eaa0329b48f3127.exe"
1⤵
- Drops file in Program Files directory
PID:3372

Network

MITRE ATT&CK Matrix

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Downloads

C:\$Recycle.Bin\S-1-5-21-399997616-3400990511-967324271-1000\desktop.ini.tmp

Filesize
49KB

MD5
8c1fbac39a4c97ae3c1b3ca849e480d4

SHA1
096ce10935be427da765897b5c1490934512f7c1

SHA256
379b74ab4e9088a1211aaa8e15ac52e7f0b19cf0431c21376342ea9cdeb2f017

SHA512
1fdbdda09fe04e301f9f7584a55a5e8bac1de33ee015a264861cc2f6c16027a12c70f9add9191291d94f8f351261f4b9f914d405abec730cbcbcb52090caef06

Download Submit
C:\odt\config.xml.tmp

Filesize
50KB

MD5
e8f6ce312ffe00447c78509f0969a04f

SHA1
9df2deffc33858f005d638d840da278b959c8912

SHA256
942799cf9c363d4cf5aed0f8276d32637dd1619592b0833f10e51e8ee890aa5a

SHA512
9954044f830f78422fd2e59d2da3f622134097d756c929deae74c96447635d007b4e19d5aa1464d95bb0e1d39fa52e18760dd9ff8b8f981b5801821430c0004f

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads