Analysis
- max time kernel
149s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system - submitted
01/06/2024, 22:34
Behavioral task
behavioral1
Sample
044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe
Resource
win7-20240508-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
windows10-2004-x64
3 signatures
150 seconds
General
- Target 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe
- Size 47KB
- Sample240601-2hheeahg64
- SHA256 48125da9b8563ac5cd0e5afad04acc0446088c84810a9517300e7187a69d33c9
- MD5 044a6802db24bf5dea225714c09479a0
- SHA1 7096fec1b0062857aecedba88020968e1b26fec8
- SHA512 c8fcd57030e23ba229fdb46c36332675e656adfb91e7e37bb3ff9c9e24c5e16b21d49426a0ba8a7b69e2e7ab2285f9b62c067645ef404637003d26d3862aae09
- SSDEEP 768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFda:CTWn1++PJHJXA/OsIZfzc3/Q8dk/
- MD5 SHA1 SHA512 SSDEEP
Score
9/10
Malware Config
Signatures
- Renames multiple (5189) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
resource yara_rule behavioral2/memory/3076-0-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral2/files/0x000600000002327c-2.dat upx behavioral2/files/0x000800000002295a-6.dat upx - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Microsoft Office\root\Integration\Integrator.exe.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription2-ppd.xrm-ms.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\7-Zip\Lang\bg.txt.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\fr-FR\ShapeCollector.exe.mui.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\WindowsBase.dll.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\PresentationUI.resources.dll.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\WindowsFormsIntegration.resources.dll.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\bin\policytool.exe.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\legal\javafx\jpeg_fx.md.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\CLVWINTL.DLL.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\vfs\Fonts\private\BOOKOS.TTF.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Private.DataContractSerialization.dll.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_KMS_Automation-ul.xrm-ms.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\OpenSSL64.DllA\libcrypto-1_1-x64.dll.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\System.Windows.Controls.Ribbon.resources.dll.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\WidevineCdm\manifest.json.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\OFFSYMB.TTF.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.de-de.dll.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\mscorrc.dll.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\UIAutomationClient.resources.dll.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\UIAutomationTypes.resources.dll.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\pt-PT.pak.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\awt.dll.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\GRINTL32.DLL.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProVL_KMS_Client-ul.xrm-ms.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\7-Zip\Lang\sw.txt.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\de-DE\ShapeCollector.exe.mui.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Cryptography.Encoding.dll.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Collections.NonGeneric.dll.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\ReachFramework.resources.dll.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Access2019VL_MAK_AE-pl.xrm-ms.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Trial-ppd.xrm-ms.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Common Files\System\msadc\msadcer.dll.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\vcruntime140_1.dll.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Georgia.xml.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\StandardR_Trial-ul-oob.xrm-ms.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogoSmall.scale-80.png.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\nl-NL\tipresx.dll.mui.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Common Files\System\msadc\de-DE\msdaremr.dll.mui.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\sunec.dll.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_OEM_Perp-ppd.xrm-ms.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Retail-ul-oob.xrm-ms.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Trial-pl.xrm-ms.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\MEDIA\BOMB.WAV.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\hwrenclm.dat.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Diagnostics.DiagnosticSource.dll.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-convert-l1-1-0.dll.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\include\jvmti.h.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProO365R_Subscription-ppd.xrm-ms.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019VL_KMS_Client_AE-ppd.xrm-ms.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\SETLANG_K_COL.HXK.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\CancelFluent.White.png.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\mip_upe_sdk.dll.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\7-Zip\Lang\et.txt.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Private.Uri.dll.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019VL_KMS_Client_AE-ul.xrm-ms.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Standard2019R_Trial-ul-oob.xrm-ms.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019XC2RVL_MAKC2R-ul-oob.xrm-ms.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogoSmall.contrast-black_scale-180.png.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogoSmall.scale-140.png.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL090.XML.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipsita.xml.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.CompilerServices.Unsafe.dll.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework-SystemData.dll.tmp 044a6802db24bf5dea225714c09479a0_NeikiAnalytics.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\$Recycle.Bin\S-1-5-21-540404634-651139247-2967210625-1000\desktop.ini.tmp
- Size 47KB
- SHA256 9a33a16a0a31fdadc4a288e7bd3a99d920f7d1038e54938b63e3e36c00f56819
- MD5 4ded72ba62d007b979bdf94ee2f22e7d
- SHA1 71d66f8671adeb489d05874e320197c603a2a7ad
- SHA512 406a0e830a072ccad1e540b04ddc5e3608d5bed7de1510f0bf67f0cf02996560da61319da076f0a63f0d5892d9660ac9c0d66b31011e80877520397f0b675cd3
- SSDEEP 768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFdo:CTWn1++PJHJXA/OsIZfzc3/Q8dkh
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Program Files\7-Zip\7-zip.dll.tmp
- Size 146KB
- SHA256 89f163321f2c403e67ebb1366a95024a705d330d6f33346699784bd3f75ce54f
- MD5 c347f6b09ac4d2cfcca9e1a828211c4c
- SHA1 1d06e3b08e0c37f89ce26501b1452d1530e480e2
- SHA512 1ccb34cf3c0c7e4d8287a7e4eb62d2e80314ce7bf3e16de3c22d6e62bd9c993177c0b5c40ceb888e25ef4f17beeac5628627d2e387905af559ec1411e1b09dca
- SSDEEP 1536:CTWn1++PJHJXA/OsIZfzc3/Q8dkh4pWHlPEXZzjUq3th5f6utM5vLNinVmWvMu0J:KQSoYWHIjN3tj6qnv0b2UrXkbvLu
- MD5 SHA1 SHA512 SSDEEP