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Analysis
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max time kernel
120s -
max time network
94s -
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, 13:15
Static task
static1
Behavioral task
behavioral1
Sample
f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe
Resource
win10v2004-20240802-en
General
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Target
f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe
-
Size
61KB
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MD5
0d2d208cd8865bebb4dfc777e34c7c10
-
SHA1
af9ec8406771bf61e637cf63388b651f2518ffb3
-
SHA256
f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1b
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SHA512
7a8709e7d14296e407f127e0c29dc9dbd025241a3b0f577e9f425f4386ccb33189162a1fba9129c43ff003b8bc269db62f6b77ae11473a4e4548503d884cc858
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SSDEEP
384:yBs7Br5xjL8AgA71Fbhv/Fzzwz72Jwuq2JwuR0U0Iap3gyaHq9nwK8gvgyaHq9nA:/7BlpQpARFbhNIiJwsJwwnZap9QKQD
Malware Config
Signatures
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Renames multiple (4667) 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\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.contrast-white_scale-100.png.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\7-Zip\Lang\ast.txt.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Common Files\System\msadc\en-US\msdaremr.dll.mui.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.Compression.Native.dll.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusEDUR_Subscription-pl.xrm-ms.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Trial-pl.xrm-ms.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_OEM_Perp-pl.xrm-ms.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Microsoft Office\root\Office16\Library\SOLVER\SOLVER.XLAM.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Microsoft Office\root\Office16\McePerfCtr.man.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Xml.XDocument.dll.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Word2019VL_MAK_AE-ul-phn.xrm-ms.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Microsoft Office\root\Office16\MEDIA\CLICK.WAV.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\osknav\osknavbase.xml.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Mail.dll.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.Encoding.dll.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\lcms.md.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Java\jre-1.8\bin\server\classes.jsa.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelVL_KMS_Client-ul-oob.xrm-ms.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\7-Zip\Lang\bg.txt.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Reflection.DispatchProxy.dll.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\UIAutomationClient.resources.dll.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\WindowsBase.resources.dll.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\CT_ROOTS.XML.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Common Files\microsoft shared\ink\uk-UA\ShapeCollector.exe.mui.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Cryptography.Algorithms.dll.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\WindowsBase.resources.dll.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\mojo_core.dll.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\JAWTAccessBridge-64.dll.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Microsoft Office\root\Office16\GKWord.dll.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Common Files\System\Ole DB\oledbjvs.inc.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\UIAutomationClientSideProviders.dll.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RManifest.excelmui.msi.16.en-us.xml.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Reflection.TypeExtensions.dll.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Grace-ul-oob.xrm-ms.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\ClientSub_eula.txt.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\GostTitle.XSL.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Common Files\System\msadc\it-IT\msdaremr.dll.mui.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\System.Windows.Forms.Design.resources.dll.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\ext\jfxrt.jar.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Ion Boardroom.thmx.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdVL_MAK-ppd.xrm-ms.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\PresentationCore.resources.dll.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Java\jre-1.8\lib\classlist.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Grace-ul-oob.xrm-ms.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProO365R_Subscription-pl.xrm-ms.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogoSmall.scale-100.png.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_OEM_Perp-ppd.xrm-ms.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.lv-lv.dll.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Diagnostics.TraceSource.dll.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.Csp.dll.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ServiceProcess.dll.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Reflection.TypeExtensions.dll.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\System.Windows.Forms.Design.resources.dll.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019VL_KMS_Client_AE-ppd.xrm-ms.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\StandardVL_MAK-ul-phn.xrm-ms.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\MICROSOFT.DATA.RECOMMENDATION.COMMON.DLL.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\System.Windows.Controls.Ribbon.resources.dll.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_zh_HK.properties.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Java\jre-1.8\lib\cmm\PYCC.pf.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.ReportingServices.ReportDesign.Forms.dll.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\EntityPickerIntl.dll.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe File created C:\Program Files\Common Files\System\msadc\msdfmap.dll.tmp f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.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 f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe"C:\Users\Admin\AppData\Local\Temp\f6e06085327ec8def82ff3b26fc344810bf7d0f7bedccff6feca654839036f1bN.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:4260
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
61KB
MD5e206870c93a152ae1fe3591a86f300dc
SHA1049fe772be7b79a2f5c3d55b807fd2249e758d59
SHA256785e400d387c0fe1d20e466e917a3f6515461621fc1738fc7e38c401d4cc52f9
SHA51258beddf3225c2830e5653b70f0d0548d449931e7ba867cf79365f3e6a27b9bf5dd3988414bceff526c5565d7aa218768855fb2769da3c0a70676fde6b5cc201d
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Filesize
160KB
MD5efec71f6ea7350e8e5f36a23b7c7e56f
SHA1a816d008504f2fc4c1e03f08f51fd3068acb38f0
SHA256b05f66deede11be4d45cf3b205236f62ffe85d193f7d1e24f7ef9e119679bf9b
SHA512a3b0285efc75543f5ffce366e95c8df596c0cfdf2c4b8fe2479bfc26e22a087ac7a5d426e3029f6257a85b900d5a447b178700beab1f535df0189b9fb4127211