Analysis
-
max time kernel
120s -
max time network
103s -
platform
windows10-2004_x64 -
resource
win10v2004-20241007-en -
resource tags
arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system -
submitted
14-11-2024 09:42
Behavioral task
behavioral1
Sample
395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe
Resource
win10v2004-20241007-en
General
-
Target
395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe
-
Size
134KB
-
MD5
18ce17e28a1398b454675f1f671d1890
-
SHA1
a9077d51aac88ea95110d2018995d04af0adcc23
-
SHA256
395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadc
-
SHA512
8d82641741606504af072d790b54c65ef9ff2ed9054be35641b16452cf49f9acada1527261c4719a2c446bcfc8cd9094a0109c19b98592f58186e347c20f815d
-
SSDEEP
1536:V7Zf/FAxTWbiVRRNRR3EBbdTWciVRRNRR3EBbqB0zB0P:fnyFRrRNRrRFB0zB0P
Malware Config
Signatures
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Renames multiple (2647) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
Processes:
resource yara_rule behavioral2/memory/5104-0-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/files/0x0009000000023c7c-2.dat upx behavioral2/files/0x0008000000023c7f-6.dat upx behavioral2/memory/5104-592-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
Processes:
395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exedescription ioc Process File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Loader.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\System.Windows.Controls.Ribbon.resources.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\WindowsFormsIntegration.resources.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\PresentationUI.resources.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\System.Windows.Forms.Design.resources.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\UIAutomationClient.resources.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\7-Zip\Lang\va.txt.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipsnld.xml.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Windows.Extensions.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Java\jre-1.8\bin\javacpl.cpl.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_MoveNoDrop32x32.gif.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-environment-l1-1-0.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Common Files\microsoft shared\ink\en-US\InputPersonalization.exe.mui.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\WindowsBase.resources.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\System.Windows.Forms.Primitives.resources.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\PresentationUI.resources.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\System.Windows.Forms.Design.resources.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-private-l1-1-0.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Java\jdk-1.8\bin\keytool.exe.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Common Files\microsoft shared\OFFICE16\Office Setup Controller\pidgenx.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\System.Xaml.resources.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Java\jdk-1.8\bin\policytool.exe.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\asm.md.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.WebSockets.Client.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.Numerics.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework.Classic.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\WindowsFormsIntegration.resources.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework-SystemData.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Common Files\System\msadc\msdaprst.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Reflection.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jdwp.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Common Files\microsoft shared\ink\uk-UA\tabskb.dll.mui.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\WindowsBase.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\WindowsBase.resources.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\7-Zip\Lang\ku-ckb.txt.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Common Files\System\msadc\it-IT\msaddsr.dll.mui.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\System.Windows.Forms.Design.resources.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\UIAutomationClient.resources.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\amd64\jvm.cfg.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Threading.Tasks.Extensions.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.IO.Packaging.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Java\jdk-1.8\legal\javafx\libxml2.md.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-0018-0409-1000-0000000FF1CE.xml.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Common Files\System\ado\msado25.tlb.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Common Files\System\msadc\es-ES\msaddsr.dll.mui.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Reflection.Metadata.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework.Luna.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\Microsoft.VisualBasic.Forms.resources.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Java\jdk-1.8\bin\jinfo.exe.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\limited\local_policy.jar.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-processthreads-l1-1-1.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Common Files\System\msadc\adcvbs.inc.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Common Files\System\Ole DB\en-US\oledb32r.dll.mui.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Java\jdk-1.8\bin\appletviewer.exe.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.NameResolution.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Microsoft.Win32.SystemEvents.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\ReachFramework.resources.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\ReachFramework.resources.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\System.Windows.Controls.Ribbon.resources.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Internet Explorer\ExtExport.exe.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\Common Files\System\msadc\msadce.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.Sockets.dll.tmp 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.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:
395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exedescription ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language 395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe"C:\Users\Admin\AppData\Local\Temp\395342ec98f27d4034e40168bacfea3f57ab875393c9068032a45551cc52cadcN.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:5104
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
134KB
MD5006c2b1b5f15c8277e55adc5563155db
SHA114671cd300b3c33cd2455a21d5a4e9934152cbc4
SHA256c0e6987d57a8efdb4b884e9d3fa68a8d30ebc8d3bc34e40e346d667ba3360e76
SHA5126af49169552a525a0cc1f00b9882266eed1ed8ebeee8456b90ce2d099619f206b4dbacda68b62b9283e10fe46b6fd1dbfc39023a7f4ffdfeeaa1c5303038ee66
-
Filesize
233KB
MD5b9b4c1e9d537df9581163503c19b22f2
SHA1d9d33ed56f769ae0dcabd8f609d17de14c650991
SHA256622531b2ac4849f157245c05acda7b245c56f4cde652bb1c258e4c56dce69cb3
SHA5127a33867f81f7a85fc2b53d84efdc291d298ef6c47b8e84ba2cfc66695c96201103062dfce99bac267a0f384e7a3b8a187f8a3a8010de8e2ef226e0e074cf9597