Analysis
- max time kernel
150s - max time network
150s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
14/06/2024, 09:45
Behavioral task
behavioral1
Sample
b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe
Resource
win7-20240611-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
3 signatures
150 seconds
General
- Target b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe
- Size 45KB
- Sample240614-lq8cssyfnj
- SHA256 0e04519893d2371adb191698c551371d46f3257b89056ea67cfcb824ad7ceacc
- MD5 b54a59a77ea929e55a964bf63c45e230
- SHA1 f0430cbd10cd329aa50f258a1416393d3863271b
- SHA512 2a53e5510eb3c768f9b9f29593e08cdf37d4d4e0aa517109f1dbf11734ab334493c03d640b07ed0e40204c94e957f08d268e266529061f40c5eb803d802fe7b2
- SSDEEP 768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFzd:CTWn1++PJHJXA/OsIZfzc3/Q8zxr
- MD5 SHA1 SHA512 SSDEEP
Score
9/10
Malware Config
Signatures
- Renames multiple (5278) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
resource yara_rule behavioral2/memory/1880-0-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral2/files/0x000a00000002328e-2.dat upx behavioral2/files/0x0008000000022970-6.dat upx behavioral2/memory/1880-1214-0x0000000000400000-0x000000000040A000-memory.dmp upx - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Serialization.Xml.dll.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\PresentationUI.resources.dll.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Blue.xml.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\vfs\Fonts\private\WINGDNG3.TTF.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\7-Zip\Lang\bn.txt.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\SubsystemController.man.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework-SystemDrawing.dll.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\System.Windows.Forms.Design.resources.dll.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordR_Trial-ppd.xrm-ms.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\DocumentFormat.OpenXml.dll.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\OFFICE.DLL.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Security.dll.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\UIAutomationClientSideProviders.resources.dll.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_OEM_Perp-ppd.xrm-ms.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019R_Grace-ppd.xrm-ms.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\MEDIA\BOMB.WAV.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\7-Zip\Lang\ga.txt.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Web.dll.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\prism_common.dll.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription2-pl.xrm-ms.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.contrast-black_scale-100.png.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ONMAIN.DLL.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN075.XML.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\7-Zip\7z.exe.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Internet Explorer\en-US\ieinstal.exe.mui.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_MAK-pl.xrm-ms.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Retail-pl.xrm-ms.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN089.XML.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\OFFICE16\Office Setup Controller\pkeyconfig.companion.dll.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\zip.dll.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\NL7MODELS000A.dll.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\cmm\LINEAR_RGB.pf.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\plugin2\msvcp140.dll.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\WindowsBase.resources.dll.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\MEDIA\WHOOSH.WAV.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL026.XML.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\7-Zip\Lang\sq.txt.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\WindowsBase.dll.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\bin\java.exe.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\relaxngom.md.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-private-l1-1-0.dll.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Retail-ppd.xrm-ms.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ONENOTEIMP.DLL.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-file-l1-2-0.dll.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\WindowsFormsIntegration.resources.dll.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\Filters\msgfilt.dll.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Calibri Light-Constantia.xml.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdXC2RVL_KMS_ClientC2R-ul-oob.xrm-ms.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019VL_MAK_AE-ul-oob.xrm-ms.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.contrast-white_scale-180.png.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Linq.Expressions.dll.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\System.Windows.Forms.Design.resources.dll.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Private.Uri.dll.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_OEM_Perp-ul-phn.xrm-ms.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-math-l1-1-0.dll.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Templates\1033\TimelessReport.dotx.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\rsod\onenote.x-none.msi.16.x-none.boot.tree.dat.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\LivePersonaCard\images\default\linkedin_ghost_company.png.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ONBttnIELinkedNotes.dll.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-conio-l1-1-0.dll.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.ObjectModel.dll.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_Grace-ul-oob.xrm-ms.tmp b54a59a77ea929e55a964bf63c45e230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019XC2RVL_MAKC2R-ul-phn.xrm-ms.tmp b54a59a77ea929e55a964bf63c45e230_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 036dcc97021089443478a91841f4e0b4af57765b090c46e6c8ff2b023cce554f
- MD5 3b3d4fce8db32c133dc39d557ce07c4e
- SHA1 3c0b5dae3c7bbf6f368c6fda5438b481feb4b867
- SHA512 d2374d5002a6cee6deea546394ab26df4a53a8e33164a605af6289f839b481aec509180f7abfd81d1f7acc5f640b609c88374264fd61a17ffb885574e3b6711c
- SSDEEP 768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFz1:CTWn1++PJHJXA/OsIZfzc3/Q8zxb
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Program Files\7-Zip\7-zip.dll.tmp
- Size 144KB
- SHA256 e1634ca31c35913fe7c37ba9f06149744537e9cf21766f0dac781043edbc0c47
- MD5 821da97b28a8c2341ab4f76951259947
- SHA1 368a2259c6ee540ae71897cc55a5c85f1d6df530
- SHA512 7e7606b089e403cde47395c2669e409ede1d40268e0675bc1bba36c8acc76aa5d111ef266e845b6a1c43ef7111ae244e4c74a931276f191f220546485b9eee98
- SSDEEP 1536:CTWn1++PJHJXA/OsIZfzc3/Q8zxH4pWHlPEXZzjUq3th5f6utM5vLNinVmWvMu06:KQSoNWHIjN3tj6qnv0b2UrXkbvL9
- MD5 SHA1 SHA512 SSDEEP