Analysis
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max time kernel
150s -
max time network
150s -
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 16:38
Static task
static1
Behavioral task
behavioral1
Sample
51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
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Target
51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe
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Size
84KB
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MD5
51ead86d9a8f288d0d85bbb592584e40
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SHA1
56b7acf2290af276fe0ffb475b4f04e0bdebe037
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SHA256
c9737534c0fc23d3d6ef5068676f193c3b4e63eab65cb86de6fa6cf6324b9cef
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SHA512
426c3c4557490ad095b5aa6f1d7cfc9d13bb5f770fb771f88b4384f6a37fa7a134a14b79853787a63965c6b8907981e2442b06f83ee7ce49db9de855cbc4ab88
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SSDEEP
1536:W7ZhA7pApMaxB4b0CYJ97lEVqNR7Yge+eJG/x/0VXaW:6e7WpMaxeb0CYJ97lEYNR73e+eKZ0VXL
Malware Config
Signatures
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Renames multiple (5037) 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:
51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exedescription ioc process File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPointVL_MAK-pl.xrm-ms.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\Microsoft.Office.PolicyTips.dll.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Text.Encodings.Web.dll.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\glib-lite.dll.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework.AeroLite.dll.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\Installer\setup.exe.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial4-ppd.xrm-ms.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019VL_MAK_AE-pl.xrm-ms.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProO365R_Subscription-pl.xrm-ms.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Reflection.TypeExtensions.dll.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\Microsoft.WindowsDesktop.App.deps.json.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Controls.Ribbon.dll.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-string-l1-1-0.dll.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessR_OEM_Perp-ppd.xrm-ms.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Retail-ul-phn.xrm-ms.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Linq.Queryable.dll.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Drawing.Design.dll.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessRuntimeR_PrepidBypass-ppd.xrm-ms.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessR_Trial-ul-oob.xrm-ms.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN111.XML.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaTypewriterRegular.ttf.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\jvm.hprof.txt.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\ExpandCompare.docx.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\mscss7cm_fr.dub.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Common Files\System\msadc\msdaprst.dll.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\System.Windows.Forms.Primitives.resources.dll.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp-ul-oob.xrm-ms.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019XC2RVL_MAKC2R-ppd.xrm-ms.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_OEM_Perp-ppd.xrm-ms.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN096.XML.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\mscorrc.dll.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Wisp.thmx.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_Trial-pl.xrm-ms.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_OEM_Perp-ppd.xrm-ms.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\DataServices\+NewSQLServerConnection.odc.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\zlib.md.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-processthreads-l1-1-0.dll.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-heap-l1-1-0.dll.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest3-ul-oob.xrm-ms.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPointR_OEM_Perp-ul-oob.xrm-ms.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Reflection.Primitives.dll.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\PresentationUI.resources.dll.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-file-l1-2-0.dll.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\fxplugins.dll.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp4-ul-phn.xrm-ms.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\DIFF_MATCH_PATCH_WIN32.DLL.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogoSmall.contrast-white_scale-80.png.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\OneNote\SendToOneNote-manifest.ini.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\UIAutomationClientSideProviders.resources.dll.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-locale-l1-1-0.dll.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\GB.XSL.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessVL_KMS_Client-ul-oob.xrm-ms.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\libEGL.dll.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Trial-pl.xrm-ms.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\manifest.xml.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\7-Zip\Lang\ba.txt.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Intrinsics.dll.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\java-rmi.exe.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Retail-pl.xrm-ms.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019VL_KMS_Client_AE-ppd.xrm-ms.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\7-Zip\Lang\lij.txt.tmp 51ead86d9a8f288d0d85bbb592584e40_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\PresentationCore.resources.dll.tmp 51ead86d9a8f288d0d85bbb592584e40_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
85KB
MD531c3756004ace7bfdd810d8a7cda6509
SHA1d97b7d5517ecefb783009f43539ea0764c02c5bb
SHA25604189e75d86dac1f9484bc28c9e29736dba6263d89ada937a92e1a06ae96a6ee
SHA51241db1fccfe773eccd768e14351ca9c82529b4b7934979805b3439c305a9184aeb533bb439695fc84e4b85ff451b6135d25a8f1c1ca5719a1a2f6a8525e22bfc3
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C:\Program Files\7-Zip\7-zip.dll.tmpFilesize
183KB
MD5de7511a123d5bec0107531d9b8be1f24
SHA194be25d9306211460180950409b95243e7442828
SHA25666465fb9acbe0457c3826c898629c3d352af6d4e09a4df08f04e15203fda2ea1
SHA512901c70e15c2dac701140dd4e55df4a41ee3ae076fa0ace1a6c53e9ca3e8a2c9f158b22f81477c7d3f8443e41ffb99e92929f5d51e9cbe760f9d9a76c397a1540