Analysis
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max time kernel
150s -
max time network
93s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
13-06-2024 03:40
Behavioral task
behavioral1
Sample
5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe
Resource
win10v2004-20240611-en
General
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Target
5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe
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Size
355KB
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MD5
5b79255cafb57fbaa39f693271081670
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SHA1
2e5f32d530874fd4245b6599f5f39b6e139ce982
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SHA256
6c639361353ef527f4ec67c9a83b628b43a982cb3b77201a646281688ed5bd7f
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SHA512
9dfed3ad787314afae7587d713442ddde5f7720db9a40afd1ca08454a66fd73e49cb01b3786d7ee4f1387902bf0215f21c146f15700019617b009921e79167e6
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SSDEEP
6144:KiQSo1EZGtKgZGtK/CAIuZAIuhQSo1EZGtKgZGtK/CAIuZAIu+:VQtyZGtKgZGtK/CAIuZAIuhQtyZGtKgf
Malware Config
Signatures
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Renames multiple (4280) 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/720-0-0x0000000000400000-0x000000000040B000-memory.dmp upx C:\$Recycle.Bin\S-1-5-21-200405930-3877336739-3533750831-1000\desktop.ini.tmp upx C:\Program Files\7-Zip\7-zip.dll.tmp upx behavioral2/memory/720-1418-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
Processes:
5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exedescription ioc process File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription5-ul-oob.xrm-ms.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\Microsoft.Reporting.Common.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Resources.Extensions.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\include\win32\jawt_md.h.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-002C-0409-1000-0000000FF1CE.xml.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-heap-l1-1-0.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Georgia.xml.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\fre\StartMenu_Win10.mp4.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\WindowsBase.resources.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\Microsoft.VisualBasic.Forms.resources.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Drawing.Common.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\lib\fonts\LucidaBrightRegular.ttf.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_OEM_Perp-ul-oob.xrm-ms.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_Grace-ppd.xrm-ms.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOMessageProvider.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Common Files\System\msadc\msdaprsr.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Common Files\System\Ole DB\sqlxmlx.rll.tmp 5b79255cafb57fbaa39f693271081670_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 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Text.Encodings.Web.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\PresentationUI.resources.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.FileSystem.DriveInfo.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\UIAutomationClient.resources.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\ONENOTE_K_COL.HXK.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\msix.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\SETLANG.HXS.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\bn.pak.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Trial-ul-oob.xrm-ms.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPointR_Retail-ul-phn.xrm-ms.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\VISUALIZATIONCHARTCOMMON.DLL.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\System.Windows.Controls.Ribbon.resources.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\elevation_service.exe.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\bin\jar.exe.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Retail-ul-phn.xrm-ms.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProCO365R_SubTest-ppd.xrm-ms.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdR_OEM_Perp-pl.xrm-ms.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.CompilerServices.Unsafe.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\Microsoft.WindowsDesktop.App.runtimeconfig.json.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_de.properties.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessVL_MAK-ul-phn.xrm-ms.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp2-ppd.xrm-ms.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Standard2019MSDNR_Retail-pl.xrm-ms.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Transactions.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.IO.Packaging.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-001B-0409-1000-0000000FF1CE.xml.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\mscordaccore.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\System.Windows.Forms.resources.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-processthreads-l1-1-1.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-filesystem-l1-1-0.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_OEM_Perp-ul-oob.xrm-ms.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Excel.ReportingServices.QueryDesigners.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\WindowsFormsIntegration.resources.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-convert-l1-1-0.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Tw Cen MT.xml.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdR_Retail-pl.xrm-ms.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\MicrosoftDataStreamerforExcel.dll.manifest.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\cmm\PYCC.pf.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Cryptography.OpenSsl.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\System.Windows.Forms.Design.resources.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\System.Windows.Controls.Ribbon.resources.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework.Aero2.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\System.Windows.Controls.Ribbon.resources.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\net.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\j2pcsc.dll.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdR_Retail-ul-phn.xrm-ms.tmp 5b79255cafb57fbaa39f693271081670_NeikiAnalytics.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\$Recycle.Bin\S-1-5-21-200405930-3877336739-3533750831-1000\desktop.ini.tmpFilesize
356KB
MD5befa900879575ab8af97e9d376162708
SHA1156a6b16c293802474403f81f46ec4122f412e0e
SHA2562ec4ee13eebba831837c49df8a093d0bd0b511c988b719c6923d473f95622a5c
SHA512986c9dd651a853cab1d9ab80239d58d64dcfe5635a097f7d45b3a72c965ee2b1b64de4229ac096246f07430e3aecbce325b1d394d78167a2d1e45635c9c624e0
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C:\Program Files\7-Zip\7-zip.dll.tmpFilesize
454KB
MD5c662edb817eb7990ea1716e6b7d3b6cc
SHA11506ba17ffb4f99e4fe1782a6002675c6059dc78
SHA256699c74ef84d1debd0126a71a0216dd78dc4a3da410c03211a913b367a4333736
SHA5126b6784b37d5efb5322d059e4ec5b56bc05126ecb2c7188b34b2fb19e6f8dfa3c2df2e507a73d0efe7d420b1f1c36eba7f5779894788f09268c80b44e09a945fc
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memory/720-0-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/720-1418-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB