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Analysis
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max time kernel
120s -
max time network
107s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
14/08/2024, 16:49
Static task
static1
Behavioral task
behavioral1
Sample
618be22bec66081eb95b4dc1369c33a0N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
618be22bec66081eb95b4dc1369c33a0N.exe
Resource
win10v2004-20240802-en
General
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Target
618be22bec66081eb95b4dc1369c33a0N.exe
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Size
88KB
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MD5
618be22bec66081eb95b4dc1369c33a0
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SHA1
b50da6bc55e0bbf25c84a693433b5a2d89bc55be
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SHA256
21e2b5a3029f7546c3ba5b5ddbb4f556f61bd01bca388b1d4cc777c8191f1491
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SHA512
0733b622ee01f0b12263f163812e598586d418745b39bcc4dfe79e5b473e1aeed24ebdcd9f831cc3b244ef67f9619629151989b8cefdebe6a557f009c286201c
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SSDEEP
1536:W7ZhA7pApH9QHwtRF9ESWu0SWutlggalggyaRjvmujvmRzqzlmJgwmJg/S7:6e7WpHIyRF9ESWu0SWuDm841qa
Malware Config
Signatures
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Renames multiple (4646) 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\microsoft shared\ink\fsdefinitions\auxpad.xml.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\UIAutomationClientSideProviders.resources.dll.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_OEM_Perp-ppd.xrm-ms.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019DemoR_BypassTrial180-ul-oob.xrm-ms.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jp2native.dll.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Trial-ppd.xrm-ms.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\ZeroByteFile.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\7-Zip\Lang\fur.txt.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Common Files\System\msadc\msadce.dll.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-string-l1-1-0.dll.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\cldr.md.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-00E2-0000-1000-0000000FF1CE.xml.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Access2019VL_KMS_Client_AE-ul.xrm-ms.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Excel.AnalysisServices.AdomdClientUI.dll.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-runtime-l1-1-0.dll.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.FileSystem.dll.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Printing.dll.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Retail-ppd.xrm-ms.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Microsoft Office\root\Office16\flat_officeFontsPreview.ttf.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Microsoft Office\root\Office16\JitV.dll.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Java\jre-1.8\bin\jpeg.dll.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\libpng.md.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Professional2019DemoR_BypassTrial180-ppd.xrm-ms.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.Encoding.dll.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\VisualElements\SmallLogoDev.png.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019VL_KMS_Client_AE-ppd.xrm-ms.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Threading.dll.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Threading.Thread.dll.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Threading.Tasks.Extensions.dll.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\WindowsFormsIntegration.resources.dll.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Yellow Orange.xml.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\LyncBasic_Eula.txt.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RUI.dll.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Common Files\microsoft shared\ink\it-IT\ShapeCollector.exe.mui.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\System.Windows.Forms.resources.dll.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\Locales\hr.pak.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\zlib.md.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\System.Xaml.resources.dll.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\System.Xaml.resources.dll.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-time-l1-1-0.dll.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Java\jre-1.8\bin\server\jvm.dll.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019VL_MAK_AE-pl.xrm-ms.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Retail-ppd.xrm-ms.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Trial-pl.xrm-ms.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Java\jdk-1.8\bin\rmid.exe.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Java\jre-1.8\lib\ext\dnsns.jar.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp2-ul-phn.xrm-ms.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\bg\msipc.dll.mui.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\System.Windows.Forms.Primitives.resources.dll.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\123.0.6312.122.manifest.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\eventlog_provider.dll.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription3-ul-oob.xrm-ms.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial5-pl.xrm-ms.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessVL_KMS_Client-ul.xrm-ms.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Common Files\microsoft shared\ink\uk-UA\ShapeCollector.exe.mui.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-datetime-l1-1-0.dll.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\unlimited\US_export_policy.jar.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\Microsoft.ReportingServices.Interfaces.dll.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Grace-ppd.xrm-ms.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\7-Zip\7z.exe.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\7-Zip\Lang\sr-spl.txt.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\Common Files\microsoft shared\MSInfo\it-IT\msinfo32.exe.mui.tmp 618be22bec66081eb95b4dc1369c33a0N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Numerics.dll.tmp 618be22bec66081eb95b4dc1369c33a0N.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 618be22bec66081eb95b4dc1369c33a0N.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
88KB
MD557cdcac4cf1118c3387627ac65936a0f
SHA19e1b381915f2eedd7d1c65a6f9332190fd198ead
SHA256725e4d9ed224c52e78e220e2aeb2d36ea26177a1f340c1062f51842345dde229
SHA512172ad676ab825639dda369a145f110e6d37f0a3b0ba765caf0f536c0802443daf421ce01573adae6f385ddcf41f7d1958a12e34bfeb5b8122033b3abd1c2a6d4
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Filesize
187KB
MD566664eb68ba0329417e9cab3a20bb2f7
SHA162cf66e3c5c1c1a1ccc10622553070dd059cd6b9
SHA25689248c0c9dd14e55c37e821ce7507b14d145d18a8a626c8a9464ed559edd048f
SHA5125b3b4ece6e90fe125a5a4fc8ca31c346d6c073677b85cc5430f576649de2902256b358c1939048468058850f44b2afde4c23b0d750b3300d1dffd21fa0108176