Analysis
- max time kernel
150s - max time network
51s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
12/06/2024, 03:44
Behavioral task
behavioral1
Sample
1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe
Resource
win7-20240508-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
3 signatures
150 seconds
General
- Target 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe
- Size 45KB
- Sample240612-eaf52szfjb
- SHA256 d489bc6774a76a435d0a5dfea4bdfdecd0a548845d7d1794cd4de9f046f85afc
- MD5 1bc2f22ad00ad4323f21442e358f3520
- SHA1 1b9b7510205bad1ed5a49ee2646490d686ee04b0
- SHA512 3e95b0cec1d43a0e91f2753f1b4f6b3f4cd028c5cc12e2260ccbd54caa30f496fac7a80515c91d112bc996aa8c23d677d5be36d4dc4a6a6efe32922f2c53d4c8
- SSDEEP 768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFzg:CTWn1++PJHJXA/OsIZfzc3/Q8zx6
- MD5 SHA1 SHA512 SSDEEP
Score
9/10
Malware Config
Signatures
- Renames multiple (5363) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
resource yara_rule behavioral2/memory/1584-0-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral2/files/0x000800000002328e-2.dat upx behavioral2/files/0x0008000000022970-6.dat upx behavioral2/memory/1584-1230-0x0000000000400000-0x000000000040A000-memory.dmp upx - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\Send2Fluent.png.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.Tools.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp2-ul-oob.xrm-ms.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Professional2019DemoR_BypassTrial180-ul-oob.xrm-ms.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdR_Grace-ul-oob.xrm-ms.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL082.XML.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Http.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\msvcp140_2.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Georgia.xml.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\WindowsBase.resources.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\jopt-simple.md.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial1-pl.xrm-ms.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Common Files\System\msadc\en-US\msaddsr.dll.mui.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Diagnostics.Contracts.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.WebClient.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.NetworkInformation.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\PresentationCore.resources.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\sqmapi.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\LibCurl64.DllA\libcurl64.dlla.manifest.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Retail-ppd.xrm-ms.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019R_OEM_Perp-ppd.xrm-ms.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Excel.ReportingServices.QueryDesigners.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\zh-TW\tipresx.dll.mui.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Common Files\System\msadc\es-ES\msadcer.dll.mui.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Collections.Specialized.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\PresentationFramework.resources.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelVL_KMS_Client-ppd.xrm-ms.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\LivePersonaCard\images\default\linkedin_logo.png.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Common Files\System\msadc\msdaremr.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\System.Windows.Input.Manipulations.resources.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-interlocked-l1-1-0.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.MashupEngine.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\SkypeSrv\MSO20SKYPEWIN32.DLL.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_Grace-ppd.xrm-ms.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp6-ppd.xrm-ms.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\offsymxb.ttf.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\7-Zip\Lang\nb.txt.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Common Files\System\msadc\fr-FR\msadcer.dll.mui.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\include\jawt.h.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\server\classes.jsa.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\wsdetect.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\LibCurl64.DllA\OpenSSL64.DllA\libcrypto-1_1-x64.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\PowerPointCombinedFloatieModel.bin.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\7-Zip\7-zip32.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Common Files\System\Ole DB\msdatl3.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\Microsoft.Win32.Registry.AccessControl.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\UIAutomationClientSideProviders.resources.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Common Files\System\Ole DB\msdasqlr.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Threading.Tasks.Parallel.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Formats.Tar.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusDemoR_BypassTrial180-ul-oob.xrm-ms.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\ReachFramework.resources.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\lib\fontconfig.bfc.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial3-pl.xrm-ms.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_OEM_Perp-pl.xrm-ms.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdCO365R_Subscription-ul-oob.xrm-ms.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Retail-ul-oob.xrm-ms.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdO365R_Subscription-pl.xrm-ms.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\ospintl.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN001.XML.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\VVIEWER.DLL.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Globalization.Calendars.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\WindowsBase.resources.dll.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessPipcR_Grace-ppd.xrm-ms.tmp 1bc2f22ad00ad4323f21442e358f3520_NeikiAnalytics.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.tmp
- Size 46KB
- SHA256 8c1a644f4625ad1f8a032a55a912498e6b5566cf981692fcf4c8cbb55e466002
- MD5 dc712c103040f409b802b135173bb623
- SHA1 e57eab7ae706f212c3ce8133ab56d859476be0e3
- SHA512 b50aba76b0a009f7a397b3b8b45a1d08c11896ee0d600e1a7c42315b1b82e5da4cb07f942dddd0458517593981247b44d7a116d929d8ddd9cfa776321ee7912f
- SSDEEP 768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFzZ:CTWn1++PJHJXA/OsIZfzc3/Q8zxn
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Program Files\7-Zip\7-zip.dll.tmp
- Size 145KB
- SHA256 47e71c145073597a5d5fa7595847a3b3af73d44e8b32d12a45ab704cdcb7747e
- MD5 fba2e3529590d374f2d657f12642b803
- SHA1 0a7a829e29fdb446b6a8ad2a23c599244ecc3181
- SHA512 f32b2bf2c162f5e56696d7bb54535f2f5c7e0eb6b8eb827f111c6ce6325b79efc5e9476aff1013e52a1cceb5114b73ddcc647439bf0d566beeb6b3fc5aa574d9
- SSDEEP 1536:CTWn1++PJHJXA/OsIZfzc3/Q8zxL4pWHlPEXZzjUq3th5f6utM5vLNinVmWvMu0B:KQSoZWHIjN3tj6qnv0b2UrXkbvLO
- MD5 SHA1 SHA512 SSDEEP