Analysis
- max time kernel
150s - max time network
57s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
11/06/2024, 04:27
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe
Resource
win7-20240221-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
2 signatures
150 seconds
General
- Target 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe
- Size 43KB
- Sample240611-e27gbathje
- SHA256 d0e9e4b23ddf6e70c177562878b411c35cdd17cbe7a6735abb97aa0afdbf9540
- MD5 279e5511257641f0f1bb35dc26e70d10
- SHA1 eee6d1a6d5665322cb53c04aab2e994df6a77547
- SHA512 950f725f80b030da36371b91385eb3d7af8775191153ee5c14be71d7fd6c2b7e6d68864ab3e727e519dfb3ecd1114e16fe0f9d01fc45560db2fc03327c4357e1
- SSDEEP 384:GBt7Br5xjL9AgA71FbhvuNBNsjLKoWFKryoWFKrFjAjE:W7BlpppARFbhWJ4
- MD5 SHA1 SHA512 SSDEEP
Score
9/10
Malware Config
Signatures
- Renames multiple (5342) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
- Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_OEM_Perp-pl.xrm-ms.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\EXCEL.HXS.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\vfs\Fonts\private\ARIALN.TTF.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.NameResolution.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\System.Windows.Forms.Primitives.resources.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\lib\deployment.config.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\GR8GALRY.GRA.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Client.Windows.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\rsod\osmux.x-none.msi.16.x-none.boot.tree.dat.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.FileSystem.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Windows.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\bin\jli.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.zh-tw.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Blue Green.xml.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\EXPTOOWS.XLA.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\MSO0127.ACL.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected] 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Microsoft.Win32.Primitives.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Pipes.AccessControl.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\System.Windows.Forms.Design.resources.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019VL_MAK_AE-pl.xrm-ms.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\DataModel\Microsoft.Excel.Amo.Core.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Diagnostics.Tools.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_CopyNoDrop32x32.gif.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription4-ppd.xrm-ms.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\PresentationCore.resources.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp-ul-oob.xrm-ms.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019VL_KMS_Client_AE-ppd.xrm-ms.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusVL_MAK-ul-oob.xrm-ms.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN065.XML.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Numerics.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Numerics.Vectors.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Threading.Timer.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Templates\1033\StudentReport.dotx.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\PresentationCore.resources.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\System.Windows.Controls.Ribbon.resources.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\vfs\Common AppData\Microsoft\OFFICE\SharePointTeamSite.ico.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Templates\1033\TimelessLetter.dotx.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EQUATION\1033\EEINTL.DLL.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-file-l2-1-0.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_OEM_Perp-ppd.xrm-ms.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordVL_KMS_Client-ppd.xrm-ms.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelVL_KMS_Client-ul-oob.xrm-ms.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Retail-ppd.xrm-ms.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_Retail-ppd.xrm-ms.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\InkDiv.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Compression.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.CodeDom.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\System.Windows.Forms.Primitives.resources.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\UIAutomationClient.resources.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-file-l1-2-0.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessR_OEM_Perp-ul-oob.xrm-ms.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_OEM_Perp-pl.xrm-ms.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\7-Zip\Lang\bn.txt.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Memory.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.HttpListener.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp2-ppd.xrm-ms.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessR_Retail-ppd.xrm-ms.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\Configuration\config.xml.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\ja-JP\TipRes.dll.mui.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Security.Cryptography.ProtectedData.dll.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000042\strings.resjson.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_Retail-pl.xrm-ms.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\tr\msipc.dll.mui.tmp 279e5511257641f0f1bb35dc26e70d10_NeikiAnalytics.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\$Recycle.Bin\S-1-5-21-2804150937-2146708401-419095071-1000\desktop.ini.tmp
- Size 43KB
- SHA256 00fc2c3526b8a06668ca7d4eb3dece5f357a09bf16c86d3d3728ed5f68805111
- MD5 d3286a229de7c584b1a0562febb187fd
- SHA1 b27737c7214889e94856458d51dff3110168ea37
- SHA512 5919d789008a888e44c80c3edc2dbd447daa832cda84c8246b8ef6a07dbcbb9432a093f7ee1f98e16fab484fa903542aeee624280d27300af726be3930e98a4e
- SSDEEP 384:GBt7Br5xjL9AgA71FbhvuNBNsjLKoWFKryoWFKrFjAjrf:W7BlpppARFbhWJ/f
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Program Files\7-Zip\7-zip.dll.tmp
- Size 142KB
- SHA256 091f0c3af8087ce6a1b5e0a776ec08f9a4ccacbccee82a97d9432cb2834249b3
- MD5 30ec60498aee9cf55a86e332560edb95
- SHA1 8652d9a761387271400169fe44f6f644cd2f082a
- SHA512 32f65039f499a47a94aa7f1cdc95ceb1b87f15a770bfccafaa38289fc2a050ad88e6c66dab3e8ea7eccb3dc9bbb13f08b394e3d5097d96d7a7fc85ca440be359
- SSDEEP 1536:W7ZppAp24pWHlPEXZzjUq3th5f6utM5vLNinVmWvMu0b2UdpXk+p0RpYf4Dd7:6pWpdWHIjN3tj6qnv0b2UrXkbvLN
- MD5 SHA1 SHA512 SSDEEP