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Analysis
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max time kernel
120s -
max time network
100s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
25/09/2024, 06:31
Static task
static1
Behavioral task
behavioral1
Sample
be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe
Resource
win10v2004-20240802-en
General
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Target
be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe
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Size
52KB
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MD5
3b1fab5a8a11bcb2e83477110d069380
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SHA1
776ee1b4b5516669a7c620e9430af44a14be0489
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SHA256
be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96
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SHA512
d595a841fd7f9b8d09326adc06b8bdfda33c5a466c3b17100e1583df592cf32f3654580e4a2450e55ac5519f3fc5d737fa3a94e56efef928ad77080ccf371735
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SSDEEP
768:W7BlphA7pARFbhM0Kkq81LOyq81LOl6Sl5lz/g6sHzcXHzcC3OTHTQZ0Zo:W7ZhA7pApM21LOA1LOl6l6YzqzV3h
Malware Config
Signatures
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Renames multiple (4658) 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\Microsoft Office\root\Integration\C2RManifest.office32mui.msi.16.en-us.xml.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Retail-ul-phn.xrm-ms.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Retail-ul-oob.xrm-ms.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Office16\MEDIA\CAMERA.WAV.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Office16\msoasb.exe.manifest.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Security.Cryptography.Xml.dll.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\UIAutomationClient.resources.dll.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\PresentationFramework.resources.dll.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-processenvironment-l1-1-0.dll.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaSansDemiBold.ttf.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Grunge Texture.eftx.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Practices.Unity.dll.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.contrast-white_scale-80.png.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Mail.dll.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Java\jdk-1.8\legal\javafx\public_suffix.md.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessR_OEM_Perp-ppd.xrm-ms.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp2-ppd.xrm-ms.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Office16\DIFF_MATCH_PATCH_WIN32.DLL.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\UIAutomationTypes.resources.dll.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.123\chrome.dll.sig.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\plugin.jar.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Retail-ul-phn.xrm-ms.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPointR_OEM_Perp-ul-phn.xrm-ms.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019XC2RVL_MAKC2R-pl.xrm-ms.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Common Files\microsoft shared\ink\it-IT\InputPersonalization.exe.mui.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Formats.Asn1.dll.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\PresentationCore.resources.dll.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp3-pl.xrm-ms.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail3-ul-oob.xrm-ms.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_EnterpriseSub_Bypass30-ul-oob.xrm-ms.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.AnalysisServices.Excel.Common.FrontEnd.dll.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Office16\OCSCLIENTWIN32.DLL.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Common Files\microsoft shared\ink\nb-NO\tipresx.dll.mui.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\UIAutomationClient.resources.dll.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\Microsoft.VisualBasic.Forms.resources.dll.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-runtime-l1-1-0.dll.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_CopyDrop32x32.gif.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail2-ul-oob.xrm-ms.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdVL_MAK-ppd.xrm-ms.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.contrast-white_scale-180.png.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Transactions.Local.dll.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\System.Windows.Controls.Ribbon.resources.dll.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\System.Windows.Forms.resources.dll.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-runtime-l1-1-0.dll.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest1-pl.xrm-ms.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Common Files\microsoft shared\ink\it-IT\TabTip.exe.mui.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOInstaller.exe.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Http.Json.dll.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Client\api-ms-win-core-timezone-l1-1-0.dll.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Slice.thmx.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusDemoR_BypassTrial365-ul-oob.xrm-ms.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART3.BDR.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\pkcs11cryptotoken.md.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Java\jdk-1.8\legal\javafx\libxml2.md.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdXC2RVL_KMS_ClientC2R-ppd.xrm-ms.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp-ppd.xrm-ms.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.scale-140.png.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\dbgshim.dll.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Xml.dll.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\LyncVDI_Eula.txt.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Common Files\microsoft shared\ink\hwrenclm.dat.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\StandardMSDNR_Retail-ul-oob.xrm-ms.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Office16\flat_officeFontsPreview.ttf.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription1-ppd.xrm-ms.tmp be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.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 be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe"C:\Users\Admin\AppData\Local\Temp\be5456a7b58e293c197bd4f0765f02d03f51f1706d9ab8b0a400c2be60229a96N.exe"1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:3056
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
52KB
MD52e9d348d55062b393a6f536820f6e60b
SHA1f57a205947e9b346560edf6970bafb55f08b268e
SHA256b2899623ab6a8ba90c126b5d6bda7fddbf71375f50cf66bdc175728de139407c
SHA51284313587bfbda652a83de79ddc67811b16aae1b8bd6f25109b5f469aaea9e8862d9ec7d19cfbaadef31d86b9dee76f74a7f5a172f32ea2311f171556952f6a92
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Filesize
151KB
MD5758a30719b213294738982fde8e02c8e
SHA15672564fbda50ae94520845f660f26e64c0ed138
SHA2560523a1f649b722df3889b65e85892575aa5b79e336464a72573dde70437f37f0
SHA5125068b8ff099e3dcd445c0130fd53237c3107be5b4c554729cb3dcadc4d909f55480459050ea833e301fffb760655ff7663707c20664b467cf0d30fecf05ff38d