Analysis
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max time kernel
119s -
max time network
92s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
05/10/2024, 19:23
Static task
static1
Behavioral task
behavioral1
Sample
c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe
Resource
win10v2004-20240802-en
General
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Target
c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe
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Size
42KB
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MD5
d8315bf38f859f5b36ccc8a0765e67b0
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SHA1
3747e5fbb5af9e9c135af3690adf6a98ff42f403
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SHA256
c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347
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SHA512
70b5754b5738e81d0bc3b3b7a4e4d3023a4bd729c5b319510b0a3d792b622b4414762263bb2c9e11780c18349b62eb42b09955655a97219e619e05468b2cfca8
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SSDEEP
384:GBt7Br5xjL9A7AgA71Fbhvnqj7jU7ubTAgpbuvx10AaIdKB7ubTAgpbuvx10AaIr:W7BlphA7pARFbhL801VvM801Vvv7I+J
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\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.ComponentModel.Annotations.dll.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Office16\Library\Analysis\PROCDB.XLAM.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.contrast-black_scale-100.png.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Office16\mscss7cm_fr.dub.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\System.Xaml.resources.dll.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Internet Explorer\en-US\hmmapi.dll.mui.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-environment-l1-1-0.dll.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoVL_MAK-pl.xrm-ms.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_Retail-pl.xrm-ms.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\7-Zip\Lang\bg.txt.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Common Files\System\Ole DB\msdasql.dll.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_OEM_Perp-ul-phn.xrm-ms.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription1-ppd.xrm-ms.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeServiceBypassR_PrepidBypass-ppd.xrm-ms.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\msvcp140.dll.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Claims.dll.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-filesystem-l1-1-0.dll.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Retail-ppd.xrm-ms.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\UIAutomationTypes.dll.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProMSDNR_Retail-ul-oob.xrm-ms.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\7-Zip\Lang\bn.txt.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\WindowsBase.resources.dll.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProDemoR_BypassTrial180-ppd.xrm-ms.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\ms\msipc.dll.mui.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Common Files\System\msadc\ja-JP\msadcer.dll.mui.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\java_crw_demo.dll.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Trial-ppd.xrm-ms.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PersonalPipcR_Grace-ppd.xrm-ms.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationCore.dll.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Arial.xml.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\basicsimple.dotx.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Common Files\microsoft shared\ink\uk-UA\InputPersonalization.exe.mui.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Diagnostics.TraceSource.dll.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Retail-ul-oob.xrm-ms.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_OEM_Perp-ul-phn.xrm-ms.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_ko.properties.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdXC2RVL_MAKC2R-ul-phn.xrm-ms.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial3-ul-oob.xrm-ms.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.th-th.dll.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Diagnostics.TraceSource.dll.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\PresentationUI.resources.dll.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Internet Explorer\ExtExport.exe.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-timezone-l1-1-0.dll.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Common Files\microsoft shared\ink\tiptsf.dll.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Cryptography.OpenSsl.dll.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\StandardR_Trial-ppd.xrm-ms.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\7-Zip\Lang\pt.txt.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\hijrah-config-umalqura.properties.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-sysinfo-l1-1-0.dll.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Retail-ul-phn.xrm-ms.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019VL_MAK_AE-ppd.xrm-ms.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Client\ucrtbase.dll.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Blue II.xml.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.contrast-black_scale-80.png.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Common Files\microsoft shared\ink\uk-UA\TipRes.dll.mui.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\dotnet\dotnet.exe.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.ComponentModel.TypeConverter.dll.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PenImc_cor3.dll.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\icudtl.dat.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalPipcR_Grace-ul-oob.xrm-ms.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Common Files\microsoft shared\ink\ja-JP\InkObj.dll.mui.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-errorhandling-l1-1-0.dll.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\msquic.dll.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe File created C:\Program Files\Java\jdk-1.8\bin\idlj.exe.tmp c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.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 c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe"C:\Users\Admin\AppData\Local\Temp\c19dc69f34f93e0591399ec8951653a6f0e5ed114dfc87ce530de1734d689347N.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:2652
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
43KB
MD57aa7c6facbdd4b51c1a53b21435ee0bd
SHA114b165bf42fe5a3d92a50b152d8f3699a8b037b0
SHA2561659372521b2d265cedd6dcc53fd84c2336fa272ec7c8b2b43e697468752100e
SHA512a28ad04b1cb0a55849628fc85f4dc8ab8e150da87f2ca43da280cbdd7ab868827bbabcd0e74c83f6cca2815dc88eec7b89c4080b30b25d4e012281be70ae67d1
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Filesize
141KB
MD536b9851fc0bc5f8e47a283e42782a655
SHA144376db8dabbcd6228d6d476d47eb6844d6cda45
SHA256d215be153db29f328ca3726ea1ff249d717cc17cf2a4639eaeb79a54ba29253f
SHA51215a98251242e256800a982fbd9cdd8c4e3e2f2703ee42f5f55ca3154d3069564717c1cf85cf084f120c4d2894107ab01745cc159740603a90e6d1f1adcbbf5b1