99f01d591b5f11301f69ea6b61ff1dcca9a6aa40f6a07118f69d30b86092ba66

Analysis

max time kernel
150s
max time network
92s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
14-05-2024 08:38

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General

Target

aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
Size

119KB
MD5

aff0405f50514a6bf47744e0331b0a50
SHA1

7f98c0e04f7f8b565c1ea892beb333e0b6f2ed95
SHA256

99f01d591b5f11301f69ea6b61ff1dcca9a6aa40f6a07118f69d30b86092ba66
SHA512

aba2af693aa77d50e3c9c509e603ae75ca308bddf8957e7e0c067cff174634c34430bdc45a85b6d84d8077882d003ba373d5dbafdd48f0303336773e033f38e1
SSDEEP

3072:6e7WpHIyRF9ESWu0SWuDmhSauvEKxVTLJtxoVz8FUDrYYaCusjdEKxVTLJtxoVzO:RqlIyFESWu0SWuGSq

Score

9^/10

ransomware

Malware Config

Signatures

Renames multiple (4832) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\System.Windows.Input.Manipulations.resources.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\include\win32\bridge\AccessBridgePackages.h.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\libpng.md.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\lt\msipc.dll.mui.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Loader.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ComponentModel.EventBasedAsync.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Xml.XmlDocument.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\UIAutomationProvider.resources.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\WindowsFormsIntegration.resources.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\System.Windows.Input.Manipulations.resources.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusVL_MAK-ul-phn.xrm-ms.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\WordR_Trial-ppd.xrm-ms.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Principal.Windows.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Trial-ul-oob.xrm-ms.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019XC2RVL_MAKC2R-pl.xrm-ms.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-process-l1-1-0.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Security.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_Retail-ppd.xrm-ms.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsar.xml.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\Microsoft.VisualBasic.Forms.resources.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework-SystemXmlLinq.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\splashscreen.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_EnterpriseSub_Bypass30-ul-oob.xrm-ms.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Xml.Linq.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Ion Boardroom.thmx.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Grace-ul-oob.xrm-ms.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe.config.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\Microsoft.Reporting.Common.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogoSmall.scale-180.png.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\ado\msadox28.tlb.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\Microsoft.VisualBasic.Forms.resources.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\PresentationFramework.resources.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-processthreads-l1-1-0.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Retail-pl.xrm-ms.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019MSDNR_Retail-ppd.xrm-ms.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019VL_MAK_AE-pl.xrm-ms.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\SETLANG_F_COL.HXK.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\ClientEventLogMessages.man.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Configuration\card_security_terms_dict.txt.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-processthreads-l1-1-1.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe.manifest.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\be.txt.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Client\AppVDllSurrogate64.exe.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\c2rpridslicensefiles_auto.xml.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp-pl.xrm-ms.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.ReportingServices.RsClient.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\WindowsBase.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\System.Windows.Forms.Primitives.resources.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\System.Windows.Forms.resources.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-environment-l1-1-0.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\Content.xml.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ComponentModel.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-string-l1-1-0.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019MSDNR_Retail-ul-oob.xrm-ms.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_Retail-ul-phn.xrm-ms.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ONBttnPPT.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.FileSystem.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\security\public_suffix_list.dat.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_OEM_Perp-ppd.xrm-ms.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\ro\msipc.dll.mui.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.UnmanagedMemoryStream.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\ReachFramework.resources.dll.tmp	aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\aff0405f50514a6bf47744e0331b0a50_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:4068

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-2539840389-1261165778-1087677076-1000\desktop.ini.tmp

Filesize
119KB

MD5
ce9c4b16883e17a786557b9053f6abc4

SHA1
44ecea2152842634e53bb35e441ff9c55368969b

SHA256
e3f8261c68b9f6ede19dc02aa050f6b89a147a6506f0af79745ea293e9f7548d

SHA512
b736c1f57aaa811ca6d1aa1657353fd37805eccc9eddeacfe18004901e252dc41064a1c5668ad21d43bc1a8487e9d8f98ca371e240e146a962fa0a1a823d1503

Download Submit
C:\Program Files\7-Zip\7-zip.dll.tmp

Filesize
218KB

MD5
f6ef5ee25415506e5b05678285d07b61

SHA1
9048ca0e48236f5e5a12d3d43c2137d1921d0880

SHA256
656ece6dcf379d7161e86c62bcab84a6c54679e2e9f00cf20a684fc375800fa8

SHA512
39806c627fb93612213f53af65a52f7d05be62ed29b6bae15a73ce98063c59940fbe49892d15f758a38cad055ee719ff4c88962477512235c5eeaffdcfb8ddbc

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads