211b6f85ecb99da4e357a2def12ddf10a14b7009382acfc78a850ecdba6334ad

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
29/05/2024, 02:43

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General

Target

3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
Size

65KB
MD5

3119bd7718e721d2cb85e70cf0cb4610
SHA1

48f2ab5dc98c5ee1b3f55dd55e3a459794a9a4e6
SHA256

211b6f85ecb99da4e357a2def12ddf10a14b7009382acfc78a850ecdba6334ad
SHA512

af49269c67340fcebb99c94fa025c1d87fa992d614a141e6642ccb46f876fe0fc06049e548dd33e07a347f9a26d03f961e191b2d69086ac62eaa51f0e6cc9ce2
SSDEEP

1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8H:fnyiQSow

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4847) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/4088-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x000d00000002342e-2.dat	upx
behavioral2/files/0x0009000000022979-6.dat	upx
behavioral2/memory/4088-1762-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-FR\tabskb.dll.mui.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\WindowsBase.resources.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.IO.Packaging.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\dnsns.jar.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusMSDNR_Retail-ul-phn.xrm-ms.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019VL_MAK_AE-ppd.xrm-ms.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\msvcp120.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\UIAutomationClientSideProviders.resources.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\System.Windows.Input.Manipulations.resources.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.officemui.msi.16.en-us.xml.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription5-pl.xrm-ms.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Excel.MDXQueryGenerator.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\msvcp120.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\jpeg.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\bg-BG\tipresx.dll.mui.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Reflection.TypeExtensions.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\PresentationCore.resources.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Printing.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\UIAutomationTypes.resources.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019DemoR_BypassTrial180-ul-oob.xrm-ms.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\UIAutomationClientSideProviders.resources.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ChakraCore.Debugger.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ShapeCollector.exe.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Quic.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Private.Uri.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\PresentationUI.resources.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\WindowsFormsIntegration.resources.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Grunge Texture.eftx.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.DataWarehouse.Interfaces.DLL.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\msoia.exe.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\clrjit.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.contrast-white_scale-180.png.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\wpfgfx_cor3.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\prism_sw.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\WindowsBase.resources.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\UIAutomationClient.resources.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\WindowsBase.resources.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\MEIPreload\manifest.json.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PROOF\MSGR8EN.LEX.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-timezone-l1-1-0.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Text.Encodings.Web.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.FileSystem.DriveInfo.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\cmm\sRGB.pf.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Grace-ul-oob.xrm-ms.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\br.txt.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipshi.xml.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Internet Explorer\ExtExport.exe.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\pkcs11cryptotoken.md.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Grace-ul-oob.xrm-ms.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\msadc\msadcor.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework.Luna.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\colorimaging.md.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\lib\jawt.lib.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsel.xml.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\UIAutomationClientSideProviders.resources.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\UIAutomationProvider.resources.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-errorhandling-l1-1-0.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\j2pkcs11.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\Microsoft.Office.Tools.Common.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.scale-140.png.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ONENOTEIMP.DLL.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\UIAutomationTypes.resources.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\UIAutomationProvider.resources.dll.tmp	3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\3119bd7718e721d2cb85e70cf0cb4610_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:4088

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-1337824034-2731376981-3755436523-1000\desktop.ini.tmp

Filesize
65KB

MD5
982cddae97d6df84a173e63a3d289cca

SHA1
447619f89df1d01c7355e22c5898669b5a8d068d

SHA256
b7dec107e010a95fa85c0bb5550b1b7b1d60a47630e45f95d680eff5a94ce3f4

SHA512
352efb9992c2ade7a10f44c60ddb45de9d41008384e52e59d9052fe00c70874c17481c86801022a4277218d4524557a492388c196cac1198cc432d89f95f8e27

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

Filesize
164KB

MD5
3d28a366fce39afce0d122a318635f74

SHA1
3d6962798b650230a6312a2bd785d3dce3705aa5

SHA256
8fd38a86f56315464edebbe4f615a71c272c22a42511ca241f3c44ecaa3e7f1f

SHA512
2f01ed6578d3b8bc2b5dd94b9f2af786af471a2376434588b696cbf48e325f02068e71125d75de1c2cd8a9b8bb52739e0c004da76fedabf0d8b68e2a80a04fd9

Download Submit
memory/4088-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4088-1762-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads