Analysis
- max time kernel
120s - max time network
93s - platform
windows10-2004_x64 - resource
win10v2004-20240802-en - resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system - submitted
06/10/2024, 07:22
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe
Resource
win7-20240708-en
windows7-x64
3 signatures
120 seconds
Behavioral task
behavioral2
Sample
9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe
Resource
win10v2004-20240802-en
windows10-2004-x64
3 signatures
120 seconds
General
- Target 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe
- Size 46KB
- Sample241006-h7pegavfln
- SHA256 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49
- MD5 3fc4e6a8adf7d974c12a68262d9d2eb0
- SHA1 828f94c0e8cc2525c9e894b845fadc1fe6eee2dc
- SHA512 1965e7a007c739439a08d54f23ddc253772eff505f650eb6d17bd1ef8b3c64db6d34540d51ad35e42f09222f9cfc09b928a840032790c9ab53259d91a3983600
- SSDEEP 768:W7Blp2sspARFbh5YSfff9n1oXKCqzEIn1oXKCqzEc:W7Z2sspAp5YSfffN
- MD5 SHA1 SHA512 SSDEEP
Score
9/10
Malware Config
Signatures
- Renames multiple (4676) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
- Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.es-es.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremDemoR_BypassTrial365-ppd.xrm-ms.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_KMS_Client_AE-ul-oob.xrm-ms.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\System.Windows.Forms.resources.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-locale-l1-1-0.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Document.XmlSerializers.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Web.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Java\jre-1.8\bin\jp2launcher.exe.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Subtle Solids.eftx.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProVL_MAK-pl.xrm-ms.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Common Files\System\Ole DB\es-ES\sqlxmlx.rll.mui.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.FileSystem.Primitives.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.FileSystem.AccessControl.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-heap-l1-1-0.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\otkloadr_x64.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework.Royale.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Java\jdk-1.8\legal\javafx\libxslt.md.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-errorhandling-l1-1-0.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-sysinfo-l1-1-0.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Trial2-ppd.xrm-ms.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Microsoft Office\root\Office16\MSOADFPS.DLL.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Common Files\microsoft shared\VSTO\vstoee90.tlb.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Globalization.Calendars.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Java\jdk-1.8\include\jvmti.h.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Java\jre-1.8\bin\sspi_bridge.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\MicrosoftDataStreamerforExcel.vsto.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLPROXY.DLL.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Microsoft Office\root\Office16\DIFF_MATCH_PATCH_WIN32.DLL.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.contrast-white_scale-100.png.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Diagnostics.Tools.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.Sockets.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\UIAutomationTypes.resources.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\PresentationFramework.resources.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\System.Windows.Forms.resources.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusMSDNR_Retail-ppd.xrm-ms.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Drawing.Common.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Drawing.Design.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\WindowsBase.resources.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Java\jre-1.8\bin\klist.exe.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\Bibliography\BIBFORM.XML.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad.xml.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Common Files\microsoft shared\ink\Microsoft.Ink.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\PresentationCore.resources.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\FOLDER.ICO.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019XC2RVL_MAKC2R-ul-phn.xrm-ms.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\WindowsFormsIntegration.resources.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Java\jdk-1.8\release.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Microsoft Office\root\Client\C2R32.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-sysinfo-l1-1-0.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription1-ul-oob.xrm-ms.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription5-ppd.xrm-ms.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019MSDNR_Retail-pl.xrm-ms.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_OEM_Perp-ul-phn.xrm-ms.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.ja-jp.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework.Aero.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Resources.Extensions.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Threading.Channels.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Retail-ul-phn.xrm-ms.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.et-ee.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Common Files\System\fr-FR\wab32res.dll.mui.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Cryptography.Cng.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\XLMACRO.CHM.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\clrgc.dll.tmp 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.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 9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe"C:\Users\Admin\AppData\Local\Temp\9fb11742236ef129d36a0885fa4bd5e2dd9102a74bb8db926acd411d71659b49N.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:5004
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\$Recycle.Bin\S-1-5-21-4182098368-2521458979-3782681353-1000\desktop.ini.tmp
- Size 46KB
- SHA256 99e5590198827656a8922591d58d6ad8d7e16783dbb17ffdb0c6a58b2c222dac
- MD5 84b0a3311ebd71ce51d94ea2c6388bff
- SHA1 1fcd345336cb42ea5a492e05b821d16be62072f6
- SHA512 f07a67407fadbf97c3622e925f41548c4e318d1f239476f7d5d983b4aa3efefddf70a62033fa249636d138180be09ee83d9333c907dcbfd4b5e2a0b919a9339f
- SSDEEP 768:W7Blp2sspARFbh5YSfff9n1oXKCqzEIn1oXKCqzE9:W7Z2sspAp5YSfff0
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Program Files\7-Zip\7-zip.dll.tmp
- Size 145KB
- SHA256 0ef304697831dc58938a3048df8bc13709010b5a4f07e08cedf9a2b675c66ad5
- MD5 e184c4b48869decae8506cbeb9b5ba83
- SHA1 a786a29c5c8ac85f590b9e2be16d37236e137f1f
- SHA512 141c582994b96b01d194b6e72da098b4caee431964850e6723e125ba71c43ce5f5dcb1683cda7dcf5069b5bf0a8f9c9374f8a6188f9d95f8544205071e8458df
- SSDEEP 1536:W7Z2sspAp5YSfffz4pWHlPEXZzjUq3th5f6utM5vLNinVmWvMu0b2UdpXk+p0RpN:62ssWpaWHIjN3tj6qnv0b2UrXkbvL5
- MD5 SHA1 SHA512 SSDEEP