Analysis
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max time kernel
150s -
max time network
123s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
05/10/2024, 19:46
Behavioral task
behavioral1
Sample
292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe
Resource
win10v2004-20240802-en
General
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Target
292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe
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Size
96KB
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MD5
b06df3d86c2661cf7f0d17bc075bea1e
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SHA1
17e2c008433ab66f9b2e087710ff938a932544a8
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SHA256
292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4
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SHA512
fc5015c2dd98a9e6a8e24e47cf838a960dfda2a51c12e624befaec3d6419260f78eacb07f4f3923458af44416f8b8d0327bd22af8fa3f2880ea48b4f602f2c65
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SSDEEP
1536:V7Zf/FAxTW/ySSh9j+9jpGn7fkpfkCShlnPRsFWIgSg2:fny+ySSh9j+9jUnbkNktIJ
Malware Config
Signatures
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Renames multiple (4869) 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/4008-0-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/files/0x0009000000023446-2.dat upx behavioral2/files/0x00040000000228de-6.dat upx behavioral2/memory/4008-858-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\UIAutomationTypes.resources.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_Trial-ul-oob.xrm-ms.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Grace-ppd.xrm-ms.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\FOLDER.ICO.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\MSOSEC.DLL.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipsdeu.xml.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-environment-l1-1-0.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Globalization.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Office16\NL7MODELS000C.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_OEM_Perp-ul-oob.xrm-ms.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Common Files\System\Ole DB\sqloledb.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-localization-l1-2-0.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_KMS_ClientC2R-ul.xrm-ms.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Office16\Library\SOLVER\SOLVER32.DLL.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Office16\OFFSYMB.TTF.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Globalization.Calendars.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\relaxngom.md.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Retail2-ppd.xrm-ms.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\System.Windows.Forms.Primitives.resources.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription1-ppd.xrm-ms.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL077.XML.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\lcms.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-environment-l1-1-0.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Retail-ppd.xrm-ms.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Common Files\microsoft shared\ink\ja-JP\rtscom.dll.mui.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\WindowsFormsIntegration.resources.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Windows.Presentation.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\System.Web.Mvc.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Office16\FPA_f7\FA000000007.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Redshift\lib\sbicuin53_64.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Resources.Writer.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.Pipes.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaTypewriterRegular.ttf.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OutlookVL_KMS_Client-ul.xrm-ms.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordVL_KMS_Client-ul-oob.xrm-ms.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\PowerPivotExcelClientAddIn.tlb.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Office16\ODBCTRAC.DLL.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ComponentModel.TypeConverter.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\UIAutomationClient.resources.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\ecc.md.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Office16\mfc140u.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Java\jdk-1.8\legal\javafx\libxml2.md.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdR_OEM_Perp-ul-oob.xrm-ms.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Office16\CSS7DATA000A.DLL.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\javafx\libxml2.md.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusE5R_SubTrial-ul-oob.xrm-ms.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\VISUALIZATIONCOMMON.DLL.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\basicsimple.dotx.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Claims.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.Sockets.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_ConsumerSub_Bypass30-ppd.xrm-ms.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Threading.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Grace-ppd.xrm-ms.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Common Files\microsoft shared\ink\es-ES\InkObj.dll.mui.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Numerics.Vectors.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\unlimited\local_policy.jar.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\System.Windows.Forms.Primitives.resources.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework-SystemXmlLinq.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp3-ppd.xrm-ms.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Trial2-ul-oob.xrm-ms.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Microsoft Office\root\Office16\MSYUBIN7.DLL.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\symbols.xml.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Serialization.dll.tmp 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.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 292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe"C:\Users\Admin\AppData\Local\Temp\292f124006eb7133136f35a3981736660f14817d2f767d543b13135ded5ca4e4.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4008
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
96KB
MD551d9c4a44953b8f2c4c4d25e6951b68c
SHA17b213e0f4142f8f0b76f8264ba65f0e98cd976b8
SHA256042968f25510425dce4e4d2280c999967c23e74bcab93241f9ea730fea853a4d
SHA512b57aff0d8b38552a3d5db6b5085f50e532c02d0963cc70df88cafda15a3ec7aaa10001755fe2e58eb7234f049d4da21f9a6f7c5b3c3d9c2a05e6f53fc74eadbf
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Filesize
195KB
MD526d54bd8754c143cd0dfba0a767cfca4
SHA13f2f98519f7b38d3a022b18e0832b7ec065060f6
SHA256a7d11a4b5097b7f3fbd99251046cc22e57226bbbb39383e30ca13e9a51af20af
SHA51292c0fca85a25866c7d3258261e6b7150279899fef053f4ac8646273cbef1347287454890b0dfca7f08c154d233fe712c4948c76b98fd3359d6db67737fcce311