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Analysis
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max time kernel
150s -
max time network
128s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
20/10/2024, 22:57
Behavioral task
behavioral1
Sample
6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe
Resource
win10v2004-20241007-en
General
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Target
6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe
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Size
87KB
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MD5
8e005dcbe0b4595ff3e3d114be72058f
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SHA1
77a4cca38b74db464cca51ecb0a153d2296902a6
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SHA256
6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12
-
SHA512
8adc167490324a30178ff201a69c046923948d8790bf35c0d7bf627c0f7b6f82180377e17101879fa81fb3f28772a3af1246c221ee8ed81f1f0435135c5b3264
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SSDEEP
768:a7BlpyqaFAK65euBT37CPKKDm7EJJ1EXBwzEXBwdcMcI9Ro+QOViJfo+QOViJqWS:a7ZyqaFAxTWbJJ7TPUnWnsJ
Malware Config
Signatures
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Renames multiple (4855) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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resource yara_rule behavioral2/memory/2720-0-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/files/0x000c000000023b33-2.dat upx behavioral2/files/0x0004000000022916-6.dat upx behavioral2/memory/2720-664-0x0000000000400000-0x000000000040B000-memory.dmp upx -
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-localization-l1-2-0.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Grace-ul-oob.xrm-ms.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Trial-ul-oob.xrm-ms.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019XC2RVL_MAKC2R-pl.xrm-ms.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Microsoft Office\root\Office16\OSF.DLL.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Microsoft Office\root\Office16\OSFROAMINGPROXY.DLL.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Common Files\System\ado\adovbs.inc.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\PresentationUI.resources.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\PresentationUI.resources.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-private-l1-1-0.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\PresentationUI.resources.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework.AeroLite.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\ReachFramework.resources.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Java\jdk-1.8\bin\jdeps.exe.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Trial-pl.xrm-ms.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Threading.Overlapped.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Java\jdk-1.8\bin\java.exe.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-timezone-l1-1-0.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Yellow Orange.xml.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\PSRCHLTS.DAT.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogoSmall.contrast-black_scale-140.png.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\de\msipc.dll.mui.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN001.XML.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.FileSystem.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp6-ul-oob.xrm-ms.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Office.PowerPivot.ExcelAddIn.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Common Files\System\Ole DB\en-US\sqloledb.rll.mui.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\CompleteUnregister.xla.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\System.Windows.Forms.Primitives.resources.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessR_Grace-ppd.xrm-ms.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProCO365R_SubTest-ppd.xrm-ms.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Common Files\System\it-IT\wab32res.dll.mui.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\Microsoft.VisualBasic.Forms.resources.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\InstallClear.cab.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Private.CoreLib.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationNative_cor3.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp3-ul-phn.xrm-ms.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Retail-pl.xrm-ms.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Retail-ppd.xrm-ms.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\7-Zip\7zFM.exe.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\clretwrc.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework-SystemXml.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\mr.pak.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\resource.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogoSmall.contrast-white_scale-180.png.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\7-Zip\Lang\eu.txt.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\zh-changjei.xml.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\UIAutomationProvider.resources.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\UIAutomationClient.resources.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-file-l1-1-0.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Microsoft.WindowsDesktop.App.runtimeconfig.json.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Java\jre-1.8\lib\security\blacklisted.certs.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Trial-ppd.xrm-ms.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019R_Retail-pl.xrm-ms.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\ms\msipc.dll.mui.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.hr-hr.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Web.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.DirectoryServices.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\IEEE2006OfficeOnline.xsl.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.contrast-white_scale-100.png.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\Common Files\microsoft shared\ink\tabskb.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ComponentModel.DataAnnotations.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.InteropServices.RuntimeInformation.dll.tmp 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe -
System Location Discovery: System Language Discovery 1 TTPs 1 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe"C:\Users\Admin\AppData\Local\Temp\6952ed01a32773094aa157a45b89ac0ace337d1d0c798c9a0b68da4ccfb88f12.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2720
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
87KB
MD5f83da758d4cc40c28f77fe81c8371642
SHA1fdab191742b56175a7ef4ff0ac7ede0335472d5a
SHA2568579064860686c7450f4ef65b6429c3c9ae7879f1731cac4e55af7cd05e82e76
SHA5125f4af7c18d50b62654fc5e36cf91fbea42c3bf8e5d11a6c89adb74f62cb1a94108d5a511982128af7aa3899416b5548b1daab5a07d6c11742c5d07ae5f0f7d13
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Filesize
186KB
MD5a89795a66dc81221c57bbb62e27be4f3
SHA1d9f086520a7466733176df63dad2160de789603d
SHA256fee37727968932be91988fa6ad30b1917f55acd522235b95603799df3ea543cf
SHA5128079113d90ca3f014177e3f1b75430beeb920055441aff63db2c99146349dbffbf92c97bd9fcdb8ecda466e88f6540c878a2c0a84b8bd5e0ad385a35a375cced