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Analysis
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max time kernel
120s -
max time network
79s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
01/09/2024, 22:08
Static task
static1
Behavioral task
behavioral1
Sample
3150e99f43daa042f550977603cc2040N.exe
Resource
win7-20240729-en
Behavioral task
behavioral2
Sample
3150e99f43daa042f550977603cc2040N.exe
Resource
win10v2004-20240802-en
General
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Target
3150e99f43daa042f550977603cc2040N.exe
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Size
62KB
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MD5
3150e99f43daa042f550977603cc2040
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SHA1
b195a0d739d7268e243fe2d1b8aae0cf212c15e8
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SHA256
46912a80df85547cd4e0bdb51a3a8befea752b8c847cd7e548e4f9c89df2f542
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SHA512
b002aada3ce95b873146021168031abe8b5576d1b7058cf7789d1b019919e981ba7bdd4e2987f1d399863164a627b43a32bbd0f7e6bf7ebb654d27da93878272
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SSDEEP
1536:W7ZppApkxUYU30NQn0NQaYioumdGwmdG8:6pWpkc0NQn0NQq
Malware Config
Signatures
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Renames multiple (4374) 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\Common Files\System\msadc\es-ES\msadcer.dll.mui.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework-SystemDrawing.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\PresentationCore.resources.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Internet Explorer\ielowutil.exe.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_OEM_Perp-pl.xrm-ms.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\System.Windows.Input.Manipulations.resources.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\System.Windows.Input.Manipulations.resources.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\ssvagent.exe.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\jsse.jar.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest3-ul-oob.xrm-ms.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.cs-cz.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Principal.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\System.Windows.Input.Manipulations.resources.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\PresentationFramework.resources.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\relaxngdatatype.md.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdO365R_SubTest-ppd.xrm-ms.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe.manifest.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\auxpad\auxbase.xml.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\Microsoft.VisualBasic.Forms.resources.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Java\jre-1.8\bin\sunec.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Facet.thmx.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusDemoR_BypassTrial365-ppd.xrm-ms.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Sockets.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\ReachFramework.resources.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Threading.AccessControl.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_OEM_Perp-ul-phn.xrm-ms.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Retail2-ul-oob.xrm-ms.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPointVL_MAK-ppd.xrm-ms.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.sl-si.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Common Files\microsoft shared\ink\de-DE\ShapeCollector.exe.mui.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Serialization.Formatters.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-datetime-l1-1-0.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\limited\local_policy.jar.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\WindowsBase.resources.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\javaws.policy.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Java\jre-1.8\lib\classlist.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\PresentationUI.resources.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\dotnet\swidtag\Microsoft Windows Desktop Runtime - 8.0.2 (x64).swidtag.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessR_OEM_Perp-ul-phn.xrm-ms.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdO365R_SubTest-pl.xrm-ms.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Common Files\microsoft shared\ink\ja-JP\rtscom.dll.mui.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Cryptography.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\PresentationCore.resources.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RManifest.OSMUX.OSMUX.x-none.msi.16.x-none.xml.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\TelemetryLog.xltx.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.AccessControl.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\System.Xaml.resources.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\PresentationUI.resources.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\giflib.md.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Java\jre-1.8\legal\javafx\gstreamer.md.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\ca.pak.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-filesystem-l1-1-0.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-multibyte-l1-1-0.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Microsoft Office\root\Office16\CSS7DATA0009.DLL.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\bcel.md.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\CLVWINTL.DLL.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.SqlServer.Types.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework-SystemXmlLinq.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\UIAutomationClientSideProviders.resources.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Retail-ul-phn.xrm-ms.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_Retail-pl.xrm-ms.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_Trial-pl.xrm-ms.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Principal.dll.tmp 3150e99f43daa042f550977603cc2040N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_KMS_Automation-ul.xrm-ms.tmp 3150e99f43daa042f550977603cc2040N.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 3150e99f43daa042f550977603cc2040N.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
62KB
MD5fbc69e98af8344e10b8f1682a76e9d85
SHA1526e7c41aa71e59d8a6ad0a2b49ed9678c8aac41
SHA256f9458e3bf0af590684f59b3a6de8601d6dd89fb290049268cfa7291d28a43f20
SHA512cef3c5d2a30383fd8018b63331dcc75b6ef927ecb92524de332c723d575f6959ef9dae6c9bc615757d0ca306b6b480d72e5776318b3b575cbca711204629309a
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Filesize
161KB
MD555d33d53c2ccb506edd277c26e5ff1be
SHA18c66b964e753664038b04c6cda9ea7a35cf9c5c5
SHA2560f3434205fb8238102e5ab159d53d2f4000bad04bce2dfe0a5ed9c0a867ead46
SHA512786d913f12a2fad13bdbf174d8c6f7d3a61c20537137475e9e60b1bc9693fcd945cc830529a02e42e81956d1d9deb958c6416c8bc0ffb595f3855cc823ba53ab