Analysis
- max time kernel
120s - max time network
96s - platform
windows10-2004_x64 - resource
win10v2004-20241007-en - resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system - submitted
09/10/2024, 23:22
Behavioral task
behavioral1
Sample
0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe
Resource
win7-20240903-en
windows7-x64
4 signatures
120 seconds
Behavioral task
behavioral2
Sample
0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe
Resource
win10v2004-20241007-en
windows10-2004-x64
4 signatures
120 seconds
General
- Target 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe
- Size 92KB
- Sample241009-3clejswgrl
- SHA256 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cd
- MD5 316becf7c2ea75af5dc1d40f95a41a10
- SHA1 5018da03f4f35d5bfdebfb4d15381ca303aa7e6a
- SHA512 5b106bafc94455e1125028f5535e76466a697cd8d12a82730f46da281d3af125d3022119f73a371b86693669874101e5d39cbaffffaae3e1733f3172f8aece84
- SSDEEP 1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8zxY5Kwv:fnyiQSox5Kwv
- MD5 SHA1 SHA512 SSDEEP
Score
9/10
Malware Config
Signatures
- Renames multiple (4318) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
resource yara_rule behavioral2/memory/3592-0-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/files/0x0009000000023c64-2.dat upx behavioral2/files/0x00040000000228fe-6.dat upx behavioral2/memory/3592-658-0x0000000000400000-0x000000000040B000-memory.dmp upx - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\7-Zip\Lang\va.txt.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\WindowsBase.resources.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\eventlog_provider.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-001F-040C-1000-0000000FF1CE.xml.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription1-pl.xrm-ms.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Common Files\microsoft shared\ink\hwritalm.dat.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Common Files\microsoft shared\ink\it-IT\tabskb.dll.mui.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Common Files\microsoft shared\OFFICE16\Office Setup Controller\pkeyconfig-office.xrm-ms.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\jpeg.md.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RManifest.proofing.msi.16.en-us.xml.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_Retail-ul-oob.xrm-ms.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Xml.ReaderWriter.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\Microsoft.VisualBasic.Core.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\UIAutomationClient.resources.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\System.Xaml.resources.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\System.Windows.Forms.Primitives.resources.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\InspectorOfficeGadget.exe.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\WindowsFormsIntegration.resources.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\7-Zip\Lang\zh-tw.txt.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\InvokeResume.cab.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019MSDNR_Retail-ppd.xrm-ms.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\Microsoft.VisualBasic.Forms.resources.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\sr.pak.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\mlib_image.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Common Files\System\Ole DB\de-DE\sqloledb.rll.mui.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\WindowsBase.resources.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\mscorlib.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Internet Explorer\it-IT\iexplore.exe.mui.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessPipcDemoR_BypassTrial365-ppd.xrm-ms.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessVL_MAK-pl.xrm-ms.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.Loader.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\PresentationFramework.resources.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Drawing.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Century Gothic-Palatino Linotype.xml.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OutlookVL_KMS_Client-ul-oob.xrm-ms.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Grace-ppd.xrm-ms.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-multibyte-l1-1-0.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Grace-ul-oob.xrm-ms.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.ProviderShared.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Reflection.Emit.ILGeneration.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_Trial-ppd.xrm-ms.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PublisherVL_MAK-ul-oob.xrm-ms.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Common Files\microsoft shared\OFFICE16\Office Setup Controller\pkeyconfig.companion.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_OEM_Perp-ppd.xrm-ms.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019VL_KMS_Client_AE-ul.xrm-ms.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp6-ul-oob.xrm-ms.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_Trial-ppd.xrm-ms.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-process-l1-1-0.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-process-l1-1-0.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.StackTrace.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\ReachFramework.resources.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\PresentationUI.resources.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Document.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Common Files\System\msadc\msadce.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Java\jdk-1.8\bin\msvcp140.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Java\jre-1.8\lib\deploy\messages_it.properties.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordR_Grace-ul-oob.xrm-ms.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\System.Windows.Controls.Ribbon.resources.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription5-ul-oob.xrm-ms.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.DiagnosticSource.dll.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\javafx\gstreamer.md.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019VL_MAK_AE-ppd.xrm-ms.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdO365R_SubTrial-pl.xrm-ms.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe File created C:\Program Files\7-Zip\Lang\ug.txt.tmp 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.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 0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe"C:\Users\Admin\AppData\Local\Temp\0a573e6c548af383ca0e4554fecddfcb948ae7db58aceafd1d62aef059c9c2cdN.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3592
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\$Recycle.Bin\S-1-5-21-3350944739-639801879-157714471-1000\desktop.ini.tmp
- Size 92KB
- SHA256 4d377b302083e838e37a0040fd9897001219a80b38a4f2b480e11a60f898bea2
- MD5 6f1e78cb9bbf864ca7bfae8548510134
- SHA1 b6b82bf4da5ba61ea89566a33e30d772657a5cde
- SHA512 bbb03f82d7ae4a6dc17d051919b88febd6f27e850d170ae0e8c0edbb596fae8caed31b3febeeb4d51e58ff4e4f97ca7b1d5859fde952adf71d29eec26f020816
- SSDEEP 1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8zxY5KwG:fnyiQSox5KwG
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Program Files\7-Zip\7-zip.dll.tmp
- Size 191KB
- SHA256 9c4cc466456914cbe25856315caabb6128a2e3003562d5a2bcef654c8e880a6b
- MD5 1afc8d3f46a68581e0432859b80c5b12
- SHA1 be7cd4c8d70eab0a8287f90a9a9cb48682403526
- SHA512 1a3e7b9949877083d9f54248db7a21b0a27091d6276be29a97983af9202484af88cbc80e25c71d298b76e7aca20acce9d467773e5f2e080d34dd2bae4c837926
- SSDEEP 3072:fnyiQSox5KwMWHIjN3tj6qnv0b2UrXkbvLW:KiQSox5KwPIjNDv0bNXkbvLW
- MD5 SHA1 SHA512 SSDEEP