Analysis
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max time kernel
150s -
max time network
53s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
13-06-2024 01:13
Behavioral task
behavioral1
Sample
52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe
Resource
win7-20231129-en
Behavioral task
behavioral2
Sample
52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
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Target
52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe
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Size
356KB
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MD5
52cf904c4e8b956419a478aaca240720
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SHA1
65ce333bec21c2bd32a0547fe36484b9f1e7291c
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SHA256
250653dd08958f065b1051a22d851c34aeaf9fc5a3633979a6206831504a0a7c
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SHA512
44f0acdf04c7ec44a8a34062fae328fd0d94652339c6fdf3a146621f43ae1363f17400e23aa2a1bb8854ac812dcb63cf0fd8155d2f26d252771a9e8236c1294e
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SSDEEP
6144:KiQSo1EZGtKgZGtK/CAIuZAIuMQSo1EZGtKgZGtK/CAIuZAIuj2x2I:VQtyZGtKgZGtK/CAIuZAIuMQtyZGtKgr
Malware Config
Signatures
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Renames multiple (4372) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Processes:
resource yara_rule behavioral2/memory/432-0-0x0000000000400000-0x000000000040B000-memory.dmp upx C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.tmp upx C:\Program Files\7-Zip\7-zip.dll.tmp upx behavioral2/memory/432-1520-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
Processes:
52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exedescription ioc process File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\UIAutomationProvider.resources.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-conio-l1-1-0.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_BypassTrial180-ppd.xrm-ms.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\+NewSQLServerConnection.odc.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\GKExcel.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\VSTO\vstoee100.tlb.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Text.Encoding.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\legal\javafx\directshow.md.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Office 2007 - 2010.eftx.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\System.Windows.Controls.Ribbon.resources.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\UIAutomationClientSideProviders.resources.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp2-ul-phn.xrm-ms.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_KMS_Client-ul.xrm-ms.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.NetworkInformation.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\netstandard.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.Mail.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Drawing.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_MAK_AE-ul-oob.xrm-ms.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdR_Retail-ul-oob.xrm-ms.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Threading.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\pack200.exe.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\System.Windows.Controls.Ribbon.resources.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial5-pl.xrm-ms.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Primitives.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\libGLESv2.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_OEM_Perp-pl.xrm-ms.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Common Files\System\msadc\ja-JP\msadcor.dll.mui.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.ComponentModel.EventBasedAsync.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\dt_shmem.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\GostName.XSL.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\msquic.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\lib\packager.jar.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_OEM_Perp-ppd.xrm-ms.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\loc\AppXManifestLoc.16.en-us.xml.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.AnalysisServices.SPClient.Interfaces.DLL.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Transactions.Local.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Xml.XDocument.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\System.Windows.Forms.resources.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\System.Windows.Input.Manipulations.resources.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Diagnostics.Tools.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\README.txt.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-process-l1-1-0.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\mscorlib.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\XLMACRO.CHM.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Exchange.WebServices.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework-SystemXml.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\ml.pak.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\ClientSub2019_eula.txt.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PenImc_cor3.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Retail-ul-oob.xrm-ms.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Spatial.NetFX35.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.WindowsAzure.StorageClient.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremDemoR_BypassTrial365-ul-oob.xrm-ms.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-console-l1-2-0.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.Compression.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-file-l1-1-0.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\plugin2\msvcp140.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_Retail-pl.xrm-ms.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\7-Zip\Lang\lt.txt.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Microsoft.NETCore.App.deps.json.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\WindowsFormsIntegration.resources.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ReachFramework.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationNative_cor3.dll.tmp 52cf904c4e8b956419a478aaca240720_NeikiAnalytics.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.tmpFilesize
356KB
MD5da211b45673d9328397fe52ff3f055d2
SHA1ae4381cbef01beccc029cefcc1e4473a3637cf0b
SHA2563e95c3872374cb66daa1a3e32a07c37c55a8e7e453b089ee55f5b65e4ca181de
SHA5120e2ce875691e7d6fd9a6d00d2e47ebf5fbd787f43a8c18964c15e61386ed550b0577b7e0c9ce419a74774c6192f259810121405159c31cdc3af8fbba40a23996
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C:\Program Files\7-Zip\7-zip.dll.tmpFilesize
455KB
MD5dd0d75a0810c9d1723d5e98ceef57ba7
SHA1a22b431cf0c6b017434eebbfe496e6c0ac7ee7bf
SHA25608b3f5e48b69cc079c86be36d7a3c94f4795febcc692259b6f6beec47a5bba2a
SHA512c9e8e9e2c0d4fde3b1876d43fd68c23ff3393586dc244cbd963c3cc1d23e92d6c050909dbee9c6bd59dcb40a62f585211a5c556f3b674a24ae3478cd368b4c4d
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memory/432-0-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/432-1520-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB