Analysis
- 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
16/06/2024, 17:51
Behavioral task
behavioral1
Sample
029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe
Resource
win7-20240508-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
3 signatures
150 seconds
General
- Target 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe
- Size 47KB
- Sample240616-wff6ns1bja
- SHA256 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914
- MD5 4b2f876e5c2b4100422ad6cb704950f0
- SHA1 c955218b2d2fc8a2e7c1d8a9df8f4d339caca52b
- SHA512 7bd83adb4bf81856624760b09005f046b96ab5bdd745d0c61e5a42368e34b926198ebddfdce0950f1d7631af071ee39a382f533271b5cd7a4f59f9dd4ac060bd
- SSDEEP 768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFWg:CTWn1++PJHJXA/OsIZfzc3/Q85rfrP
- MD5 SHA1 SHA512 SSDEEP
Score
9/10
Malware Config
Signatures
- Renames multiple (5347) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
resource yara_rule behavioral2/memory/4756-0-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral2/files/0x000900000002328e-2.dat upx behavioral2/files/0x0008000000022970-6.dat upx behavioral2/memory/4756-1216-0x0000000000400000-0x000000000040A000-memory.dmp upx - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Java\jdk-1.8\jre\lib\net.properties.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-sysinfo-l1-1-0.dll.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\TrebuchetMs.xml.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Office16\EntityPicker.dll.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Templates\1033\ChronologicalResume.dotx.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\7-Zip\Lang\ba.txt.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.ServicePoint.dll.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\PresentationFramework.resources.dll.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\Microsoft.VisualStudio.OLE.Interop.dll.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\7-Zip\7zG.exe.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework.AeroLite.dll.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Java\jre-1.8\lib\ext\access-bridge-64.jar.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Java\jre-1.8\lib\ext\sunec.jar.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Office Theme.thmx.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\OMICAUTINTL.DLL.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Office16\C2R64.dll.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.scale-180.png.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Cryptography.OpenSsl.dll.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Office16\OSF.DLL.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_ViewOnly_ZeroGrace-ul-oob.xrm-ms.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\PREVIEWTEMPLATE2.POTX.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Common Files\System\msadc\ja-JP\msdaremr.dll.mui.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\Microsoft.WindowsDesktop.App.deps.json.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\System.Windows.Input.Manipulations.resources.dll.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Java\jre-1.8\lib\jce.jar.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_OEM_Perp-ul-phn.xrm-ms.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019VL_MAK_AE-pl.xrm-ms.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.OleDbProvider.dll.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Office16\IEAWSDC.DLL.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Controls.Ribbon.dll.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Java\jdk-1.8\bin\unpack200.exe.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp4-ul-phn.xrm-ms.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription2-ul-oob.xrm-ms.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Grace-ppd.xrm-ms.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_OEM_Perp-ppd.xrm-ms.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN121.XML.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\Microsoft.VisualBasic.Forms.resources.dll.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Java\jdk-1.8\bin\javaw.exe.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Java\jdk-1.8\lib\orb.idl.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\IEEE2006OfficeOnline.xsl.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-string-l1-1-0.dll.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Common Files\System\msadc\en-US\msadcer.dll.mui.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\System.Xaml.resources.dll.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\PresentationCore.resources.dll.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\ReachFramework.resources.dll.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\jpeg.md.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Java\jre-1.8\lib\cmm\GRAY.pf.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_Trial-ppd.xrm-ms.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\7-Zip\Lang\hu.txt.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.contrast-white_scale-140.png.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\PRIVATE_ODBC32.dll.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Windows.Forms.Design.Editors.dll.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Java\jdk-1.8\bin\msvcp140.dll.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPointR_Retail-ul-phn.xrm-ms.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.Loader.dll.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Reflection.Metadata.dll.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\UIAutomationClient.resources.dll.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\calendars.properties.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\unicode.md.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RManifest.PowerPivot.PowerPivot.x-none.msi.16.x-none.xml.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Trial-ppd.xrm-ms.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_Retail-ul-oob.xrm-ms.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-synch-l1-2-0.dll.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.contrast-white_scale-180.png.tmp 029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.tmp
- Size 48KB
- SHA256 59205758c1d63edcb98894ba523eacac27d04b7da4c32b48fdd08ebbb2fcf043
- MD5 f0578fdb6797bdd2e732e353496c984b
- SHA1 acf712209e46d89579b3a9f43e29910bdb20436b
- SHA512 25c05013efdb71710059374e0c1dc986e9c8caf24d9962a2d9a482d13689def47757db928d4c7cf4b3a709487167142d350b8bed267ed29d1f181b04ca971023
- SSDEEP 768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFWv:CTWn1++PJHJXA/OsIZfzc3/Q85rfrw
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Program Files\7-Zip\7-zip.dll.tmp
- Size 146KB
- SHA256 5ae1f4ae1e8e6d5337c931f022ee2bf73fcd5e9d1b666e2638274f3344b40c95
- MD5 311521fe1ce419923bcabfee1453b706
- SHA1 e291a519909484fbdffa23d5324e7196fe24bf4b
- SHA512 dfd7eb02fffa840b5bad04364c4d099fa63f8c6da4cc1c404e59874c4e07ac69ab3ddafa1a06dd29182559388af6fcaffd711ba0488c77aeb3be5b44f2f7ed0a
- SSDEEP 1536:CTWn1++PJHJXA/OsIZfzc3/Q85rfrw4pWHlPEXZzjUq3th5f6utM5vLNinVmWvMu:KQSoEWHIjN3tj6qnv0b2UrXkbvLV
- MD5 SHA1 SHA512 SSDEEP