Analysis
- max time kernel
150s - max time network
93s - platform
windows10-2004_x64 - resource
win10v2004-20240426-en - resource tags
arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system - submitted
11/06/2024, 14:37
Behavioral task
behavioral1
Sample
382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe
Resource
win7-20231129-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe
Resource
win10v2004-20240426-en
windows10-2004-x64
3 signatures
150 seconds
General
- Target 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe
- Size 47KB
- Sample240611-ry9hqa1cpr
- SHA256 02b6082bd3753d48b290b2f6137c6c573549e8540f50dc97175a7a66e2d1a432
- MD5 382c6adc17efb7b9538dfa933bc9a870
- SHA1 fb0bf4945ee3ab78d858d6ea4325a505eb8dd4e6
- SHA512 74bd3b6a1ff179f79e7cbc068dc17234600b7006e8f9f7e71a7699a547f132256d0d3a912151581fa714eb458de241d0482ea648ff109b554877aeaeb4624674
- SSDEEP 768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFzV:CTWn1++PJHJXA/OsIZfzc3/Q8zxD
- MD5 SHA1 SHA512 SSDEEP
Score
9/10
Malware Config
Signatures
- Renames multiple (5193) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
resource yara_rule behavioral2/memory/3800-0-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral2/files/0x0004000000023266-2.dat upx behavioral2/files/0x0007000000022983-6.dat upx behavioral2/memory/3800-1120-0x0000000000400000-0x000000000040A000-memory.dmp upx - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Java\jdk-1.8\jre\bin\server\Xusage.txt.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\prism_sw.dll.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest5-pl.xrm-ms.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp5-ppd.xrm-ms.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Grace-ppd.xrm-ms.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\msvcr120.dll.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.IsolatedStorage.dll.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-filesystem-l1-1-0.dll.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-environment-l1-1-0.dll.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp-ul-oob.xrm-ms.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Word2019VL_MAK_AE-ul-phn.xrm-ms.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\SkypeForBusinessBasic2019_eula.txt.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationNative_cor3.dll.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\System.Windows.Forms.resources.dll.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\javacpl.exe.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\lib\deploy\ffjcext.zip.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RManifest.excelmui.msi.16.en-us.xml.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTest-ul-oob.xrm-ms.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_ViewOnly_ZeroGrace-ppd.xrm-ms.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessR_Trial-pl.xrm-ms.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Numerics.dll.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\UIAutomationProvider.resources.dll.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\msoev.exe.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\instrument.dll.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail2-ul-oob.xrm-ms.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Trial-ppd.xrm-ms.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_OEM_Perp-pl.xrm-ms.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Cryptography.OpenSsl.dll.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\System.Windows.Forms.resources.dll.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\include\win32\bridge\AccessBridgeCalls.c.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-console-l1-1-0.dll.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\rsod\powerpointmui.msi.16.en-us.tree.dat.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\7-Zip\Lang\nl.txt.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Cryptography.Algorithms.dll.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoVL_MAK-pl.xrm-ms.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Trial-ppd.xrm-ms.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\ApiClient.dll.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunpkcs11.jar.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalPipcR_OEM_Perp-ppd.xrm-ms.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL065.XML.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000042\assets\assets\images\assets_picker-account-addPerson-48.png.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.pt-pt.dll.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\lib\net.properties.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Core.dll.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordR_OEM_Perp-ppd.xrm-ms.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordR_Trial-ppd.xrm-ms.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Templates\1033\SalesReport.xltx.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\7-Zip\Lang\bn.txt.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest4-ppd.xrm-ms.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Century Gothic.xml.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessVL_KMS_Client-ul.xrm-ms.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessPipcR_OEM_Perp-pl.xrm-ms.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Retail-ppd.xrm-ms.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\mashupcompression.dll.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\OMRAUT.DLL.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\it-IT\InputPersonalization.exe.mui.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.ComponentModel.DataAnnotations.dll.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\WindowsFormsIntegration.resources.dll.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\lib\cmm\CIEXYZ.pf.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RManifest.OneNote.OneNote.x-none.msi.16.x-none.xml.tmp 382c6adc17efb7b9538dfa933bc9a870_NeikiAnalytics.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\$Recycle.Bin\S-1-5-21-1162180587-977231257-2194346871-1000\desktop.ini.tmp
- Size 47KB
- SHA256 4659c4b7364f07133d6d10ca2906a75bbf8785023cf24eb3f09edf055913c806
- MD5 68f1c9d5725cee180d31f9ff3bb2a550
- SHA1 38e75c01f69d6274cd9c285e4fba6d7fa92e0661
- SHA512 3dc916617ffc8da3a53d21b42334a21cc1a661f4bdf0941b0bb0578b55dc817e6889c597e8279bd4f4bff57a45348e0265d926bbac40a73fc0749208c1715066
- SSDEEP 768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFzx:CTWn1++PJHJXA/OsIZfzc3/Q8zxv
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Program Files\7-Zip\7-zip.dll.tmp
- Size 146KB
- SHA256 f01553d11b5563a90816519d1ea72cecb35527fbeb3360413bde7ee4b0ed1523
- MD5 123f6fc5a0fae73beba6bd4b0b37461b
- SHA1 aa8a27bf9f4c431685cc21b3a38fb49e304b00fd
- SHA512 c9e20969e135f85a8df809c6e5c74e75d6ac4731ffa7060997ddeecd080922e0c5c1009d8e591df81d083c21f48cbbcdc33456abfbe03381aa933d598d740640
- SSDEEP 1536:CTWn1++PJHJXA/OsIZfzc3/Q8zx94pWHlPEXZzjUq3th5f6utM5vLNinVmWvMu06:KQSoXWHIjN3tj6qnv0b2UrXkbvLt
- MD5 SHA1 SHA512 SSDEEP