Analysis
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max time kernel
150s -
max time network
105s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
23-05-2024 19:19
Static task
static1
Behavioral task
behavioral1
Sample
6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe
Resource
win7-20240215-en
Behavioral task
behavioral2
Sample
6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
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Target
6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe
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Size
87KB
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MD5
6b876405b86a0540a7cc855bf82124c0
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SHA1
5c32cb67d09406d4fe944c04004650061166d524
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SHA256
8fdba7526285688035b65de90e6155391d579341b7bd31518ba66cd9cf50de0f
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SHA512
269340ebfce11f026c0c3080025ff2619d2e0e9230727218514c27ac34333f5747c1231b838a52bc0b94d928c2381ffa2317444eacf791ac50da37acf0ab2f0c
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SSDEEP
1536:W7ZhA7pApMaxB4b0CYJ97lEVqNR7Yge+eJG/x/0VXaDgjgm:6e7WpMaxeb0CYJ97lEYNR73e+eKZ0VXH
Malware Config
Signatures
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Renames multiple (4858) 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
Processes:
6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exedescription ioc process File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest1-ul-oob.xrm-ms.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_OEM_Perp-pl.xrm-ms.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogoSmall.contrast-white_scale-80.png.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\appvcleaner.exe.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\WindowsBase.resources.dll.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\hi.pak.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\instrument.dll.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\relaxngdatatype.md.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.contrast-black_scale-180.png.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RManifest.proofing.msi.16.en-us.xml.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Grace-ul-oob.xrm-ms.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Trial-pl.xrm-ms.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\VC\msdia100.dll.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ComponentModel.Annotations.dll.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.InteropServices.dll.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\UIAutomationTypes.resources.dll.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\zlib.md.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Redshift\lib\sbicuin53_64.dll.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL081.XML.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\UIAutomationTypes.resources.dll.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Presentation.dll.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\UIAutomationClient.resources.dll.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_OEM_Perp-ppd.xrm-ms.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPointR_Retail-ul-phn.xrm-ms.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL118.XML.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-processthreads-l1-1-1.dll.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\System.Xaml.resources.dll.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\fa.pak.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Grayscale.xml.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail-ul-phn.xrm-ms.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\release.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-processthreads-l1-1-1.dll.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.contrast-white_scale-140.png.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\7-Zip\Lang\hi.txt.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\UIAutomationClient.resources.dll.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\libpng.md.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\pkcs11cryptotoken.md.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunpkcs11.jar.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\mip_core.dll.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\Library\EUROTOOL.XLAM.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\et.pak.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\VisualElements\LogoDev.png.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Trial-ppd.xrm-ms.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdXC2RVL_KMS_ClientC2R-ul.xrm-ms.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\AdeModule.dll.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.ServiceModel.Web.dll.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial4-ppd.xrm-ms.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe.config.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office15\pkeyconfig-office.xrm-ms.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\System.Windows.Controls.Ribbon.resources.dll.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\bin\javaws.exe.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-filesystem-l1-1-0.dll.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_OEM_Perp-ul-phn.xrm-ms.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdCO365R_SubTrial-pl.xrm-ms.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOMessageProvider.dll.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\System.Windows.Forms.resources.dll.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART3.BDR.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN081.XML.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\WindowsBase.resources.dll.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\msvcp140_1.dll.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_OEM_Perp-ul-phn.xrm-ms.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Threading.ThreadPool.dll.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\System.Windows.Forms.resources.dll.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\System.Windows.Forms.resources.dll.tmp 6b876405b86a0540a7cc855bf82124c0_NeikiAnalytics.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\$Recycle.Bin\S-1-5-21-3558294865-3673844354-2255444939-1000\desktop.ini.tmpFilesize
88KB
MD53495dd60027bb7cb1ed8ef28e5b40a8e
SHA191200baceb0334cb9d878c71a641e69024f3795a
SHA2566134213befd6c3cb4bed909bf259db9bd93fa15ee4969b7e271e8d402545015b
SHA512f58ca3800739cadb84edcecbed668290cdfdd586dcebfd20657f8be3329957e16efae95ce45cd9f45db7f946f1010d32517a0835e0724ea977ca45794686d856
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C:\Program Files\7-Zip\7-zip.dll.tmpFilesize
186KB
MD5eef515f7dd5e81aa3fe25ac82a44fb76
SHA13d19fd1d94de95e1290c40502f61d62ff0795e2f
SHA25628daa33bf5e6f67856cd834651e6451a074d8f2668b26043dcf554502f49ff77
SHA51299f8be944cd02a98c7230dce2db612a10d411e4ecdf4c5c74e4f347de7005cb0b3a36856863c7d53edbf211bde9896af499e8aaaa6af8d3f7ad99856549a1eec