Analysis
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max time kernel
120s -
max time network
108s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
18-10-2024 02:00
Behavioral task
behavioral1
Sample
44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe
Resource
win7-20241010-en
Behavioral task
behavioral2
Sample
44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe
Resource
win10v2004-20241007-en
General
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Target
44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe
-
Size
74KB
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MD5
0b8d97f20f6c88b444c230f508c78960
-
SHA1
5023c9a6e8ced323a4f0bca30809b5c21a466aca
-
SHA256
44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01c
-
SHA512
8ae237a3b34481f2bc97288ba0c3e2442066e3f5c81ecb53807e2caec5d944cb818575a8adff238d86e38f1d9ab95d002d8bcbda86faf4dadb53e1b2a80c456a
-
SSDEEP
768:V7Blpf/FAK65euBT37CPKKQSjyJJ1EXBwzEXBwdcMcI9woOzOuiJfoOzOuiJu+Zl:V7Zf/FAxTWoJJ7T4MKTW7JJ7T4MC7z
Malware Config
Signatures
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Renames multiple (4357) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Processes:
resource yara_rule behavioral2/memory/2800-0-0x0000000000400000-0x000000000040B000-memory.dmp upx C:\$Recycle.Bin\S-1-5-21-3350944739-639801879-157714471-1000\desktop.ini.tmp upx C:\Program Files\7-Zip\7-zip.dll.tmp upx behavioral2/memory/2800-662-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
Processes:
44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exedescription ioc process File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\System.Windows.Input.Manipulations.resources.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Java\jdk-1.8\include\jawt.h.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Data.Recommendation.Common.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\PresentationFramework.resources.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RManifest.excelmui.msi.16.en-us.xml.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.ScriptDom.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Microsoft Office\root\Office16\Bibliography\Sort\YEAR.XSL.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Internet Explorer\it-IT\iexplore.exe.mui.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.WebProxy.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\WindowsFormsIntegration.resources.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\vcruntime140_cor3.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessR_OEM_Perp-ul-oob.xrm-ms.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\DATATRANSFORMERWRAPPER.DLL.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Microsoft Office\root\Office16\CSIRESOURCES.DLL.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.hr-hr.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Java\jdk-1.8\legal\javafx\public_suffix.md.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\ecc.md.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp-pl.xrm-ms.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail-pl.xrm-ms.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.ComponentModel.EventBasedAsync.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Microsoft Office\root\Office16\Configuration\card_security_terms_dict.txt.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Office.PowerPivot.ExcelAddIn.tlb.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Data.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Text.Encoding.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\UIAutomationClient.resources.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Java\jdk-1.8\bin\javah.exe.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoVL_MAK-ppd.xrm-ms.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Mail.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\jvm.hprof.txt.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Java\jre-1.8\lib\management-agent.jar.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.Ping.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Common Files\System\msadc\es-ES\msadcer.dll.mui.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\ReachFramework.resources.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription1-ul-oob.xrm-ms.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_OEM_Perp-pl.xrm-ms.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProVL_KMS_Client-ul.xrm-ms.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Grace-ppd.xrm-ms.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipsptg.xml.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\APASixthEditionOfficeOnline.xsl.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.DataIntegration.TransformDataByExample.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Private.Xml.Linq.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\System.Xaml.resources.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-heap-l1-1-0.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\msvcp140.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\javafx\glib.md.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdXC2RVL_MAKC2R-ppd.xrm-ms.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\7-Zip\7zFM.exe.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework.Classic.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-filesystem-l1-1-0.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Java\jdk-1.8\include\classfile_constants.h.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\ssv.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Java\jre-1.8\bin\bci.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\PSRCHPHN.DAT.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Common Files\microsoft shared\ink\hwrdeulm.dat.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Trial2-pl.xrm-ms.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Trial-pl.xrm-ms.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\offsymt.ttf.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Principal.Windows.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Trial-ppd.xrm-ms.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp-pl.xrm-ms.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Data.Recommendation.Client.Picasso.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\System.Windows.Forms.Primitives.resources.dll.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\VisualElements\LogoCanary.png.tmp 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.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.
Processes:
44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exedescription ioc process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe"C:\Users\Admin\AppData\Local\Temp\44aa979d70c28e001b71f0073cc3a12c90800b8ef1fc94b1a105b484bcf9d01cN.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2800
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
-
Filesize
75KB
MD5ffc18948ae28862ea81594b30c3eb7ac
SHA10058049330849d3e0dda8b249bea5019fc308045
SHA256962c4b3a3913f11b4101dc67c3c04cad20d59970bb2469205dd1a317867f7f5c
SHA512b64b76550c87c7fc68fde73414e02f3883415aa8deba8963a222620c8768f357cf3d7e798fa1dec1fc39f38ab9ac0a43c066a8989ca519d857aed310ea893e73
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Filesize
173KB
MD5c321be561c05349156d8312abcf13c6b
SHA1ee1e794a571fcd2a2cbc6e25785b1a40533d183b
SHA256dd0aeb9d071699a44f625f5f24f7ab3d8c89f9dd1e4c160d087c8b2154bfc7a9
SHA512a6102e7df679ef0cbe1dbda9105962297a7ceedbe5eee5b8b49ef6bbc81e47aaf0c62f6d965b14a152b95265bd751c68eeed5f087b024793c2b1670289537e18