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Analysis
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max time kernel
120s -
max time network
97s -
platform
windows10-2004_x64 -
resource
win10v2004-20240730-en -
resource tags
arch:x64arch:x86image:win10v2004-20240730-enlocale:en-usos:windows10-2004-x64system -
submitted
02/08/2024, 03:01
Static task
static1
Behavioral task
behavioral1
Sample
45215285330c6edc6bcdb61c6107c620N.exe
Resource
win7-20240704-en
Behavioral task
behavioral2
Sample
45215285330c6edc6bcdb61c6107c620N.exe
Resource
win10v2004-20240730-en
General
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Target
45215285330c6edc6bcdb61c6107c620N.exe
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Size
88KB
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MD5
45215285330c6edc6bcdb61c6107c620
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SHA1
c1e491ae54a9c1844928685c4026d7e57ea148ea
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SHA256
464ee1fa0691f103a92e68a329a1443269f5a32326b3f856b5451db80bed85fd
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SHA512
faf0aa904432085d322ccbac5c62f31485a91368fe2e585c1e2a9401ae6ca2c19100cd8b9d56e7ec88992579b46035f3890aaae3934f99ddf60b9b98c870da49
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SSDEEP
1536:W7ZppApUFpEhLfyBtPf50FWkFpPDze/qFsxEhLfyBtPf50FWkFpPDze/qFsAcEhA:6pWpUFpEhLfyBtPf50FWkFpPDze/qFsh
Malware Config
Signatures
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Renames multiple (4617) 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\Licenses16\ProPlusR_OEM_Perp-ppd.xrm-ms.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\System.Windows.Input.Manipulations.resources.dll.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\PresentationUI.resources.dll.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Grace-ppd.xrm-ms.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Retail-ppd.xrm-ms.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\PresentationCore.resources.dll.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_CopyNoDrop32x32.gif.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Java\jre-1.8\bin\unpack200.exe.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Configuration.ConfigurationManager.dll.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\System.Windows.Input.Manipulations.resources.dll.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Drawing.Design.dll.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Security.Cryptography.Xml.dll.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.106\chrome_200_percent.pak.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\7-Zip\Lang\nn.txt.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\mscordaccore.dll.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Compression.Native.dll.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_Retail-ppd.xrm-ms.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019VL_MAK_AE-ppd.xrm-ms.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_Grace-ul-oob.xrm-ms.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.106\Locales\vi.pak.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\javafx\jpeg_fx.md.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusEDUR_Subscription-ul-oob.xrm-ms.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Threading.Overlapped.dll.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\ISO690.XSL.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Java\jre-1.8\bin\JavaAccessBridge-64.dll.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-runtime-l1-1-0.dll.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial5-pl.xrm-ms.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\VISUALIZATIONCHARTCOMMON.DLL.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Office16\IEContentService.exe.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Reflection.Metadata.dll.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.ServiceModel.Web.dll.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\System.Windows.Forms.Primitives.resources.dll.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.contrast-white_scale-180.png.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019VL_MAK_AE-ul-oob.xrm-ms.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.contrast-black_scale-100.png.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\System.Xaml.resources.dll.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\deploy\[email protected] 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_Grace-ul-oob.xrm-ms.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\PSRCHLTS.DAT.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.contrast-black_scale-100.png.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\System.Xaml.resources.dll.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\pkeyconfig-office-client15.xrm-ms.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_OEM_Perp-pl.xrm-ms.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019MSDNR_Retail-pl.xrm-ms.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdXC2RVL_MAKC2R-ul-phn.xrm-ms.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Office16\api-ms-win-core-file-l1-2-0.dll.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Cryptography.Cng.dll.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Java\jdk-1.8\bin\tnameserv.exe.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp-ul-phn.xrm-ms.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RManifest.Proof.Culture.msi.16.en-us.xml.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\PREVIEWTEMPLATE2.POTX.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-private-l1-1-0.dll.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Console.dll.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RManifest.powerpointmui.msi.16.en-us.xml.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\UIAutomationClientSideProviders.resources.dll.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordVL_KMS_Client-ul-oob.xrm-ms.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\bwnumbered.dotx.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.DocumentServices.dll.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Pipes.AccessControl.dll.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Private.Xml.Linq.dll.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework-SystemXmlLinq.dll.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Google\Chrome\Application\123.0.6312.106\Locales\da.pak.tmp 45215285330c6edc6bcdb61c6107c620N.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Standard2019MSDNR_Retail-ul-phn.xrm-ms.tmp 45215285330c6edc6bcdb61c6107c620N.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 45215285330c6edc6bcdb61c6107c620N.exe
Processes
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
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Filesize
88KB
MD5e8eba1f26a798722d09d3a2a708010d0
SHA1df6c2921489980637fbe2fb253f93061b80146a0
SHA256eba1842c086833d4a3ff4fe9cdc5dc4f36ded1b7eed4087cc6066b84fbdda765
SHA512a7fee1523b55b1056db1a9d1940a90fce7ba248ab61cc7dcc78443b9e82b1f2e18313bfec82d171d8fb04e9a842ff16ae0cf9de14934be6fcfca2f78ba19134a
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Filesize
187KB
MD53412036a00cf7e8b5df5520fde7b8d79
SHA113c39182ac51035ee3e092a6e44f7fcb4aa11f07
SHA256586fa69d65b253ca4c2aeb82a51f35a47adaf81bc5f07a511f8986d11a275a8b
SHA5124c8ee3d3b9a2dc5657d3e900fdec7a4cd76b5cd80a300c20d0c8b16dd119d51fb9946ce05ed4477beed6247a289cb48716f5b4a3a65aaf4efb9a1b49927e9309