3eec9f7debcddd4da5c5cc3543bc62cbdd055a13874605e8fcaf4e773e8ac269

Analysis

max time kernel
150s
max time network
101s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
09/05/2024, 12:21

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General

Target

3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
Size

312KB
MD5

3636963d46445f023ca24c6bec628120
SHA1

f9c7c57c70dc6dc0323d1f3a519696ffcf394644
SHA256

3eec9f7debcddd4da5c5cc3543bc62cbdd055a13874605e8fcaf4e773e8ac269
SHA512

b8a107556f5d99ebb41b2b895f3ec549ffd346852c083b34e1ae09b527cf3af8bd95b1a43f01d2abc2c51e03e259a8f49aaa7484133a322eb9d91d3373b54c1e
SSDEEP

6144:JiQSo1EZGtKgZGtK/CAIuZAIuBQSo1EZGtKgZGtK/CAIuZAIu1:AQtyZGtKgZGtK/CAIuZAIuBQtyZGtKgQ

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4317) 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/4004-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x0006000000023298-2.dat	upx
behavioral2/files/0x0007000000022983-6.dat	upx
behavioral2/memory/4004-1434-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\colorimaging.md.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\jvm.hprof.txt.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.ReportingServices.RsClient.dll.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\System.Xaml.resources.dll.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre8\lib\deployment.config.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\UIAutomationProvider.resources.dll.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\System.Windows.Input.Manipulations.resources.dll.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-file-l1-1-0.dll.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest5-ppd.xrm-ms.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookVL_MAK-ul-phn.xrm-ms.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019MSDNR_Retail-ul-phn.xrm-ms.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.dll.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\System.Windows.Controls.Ribbon.resources.dll.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\System.Windows.Input.Manipulations.resources.dll.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_KMS_Automation-ul.xrm-ms.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Retail-ul-phn.xrm-ms.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_Trial-ppd.xrm-ms.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\System.Windows.Controls.Ribbon.resources.dll.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\System.Windows.Forms.resources.dll.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-errorhandling-l1-1-0.dll.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\AppXManifest.xml.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-006E-0409-1000-0000000FF1CE.xml.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessRuntime2019R_PrepidBypass-ul-oob.xrm-ms.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdCO365R_SubTest-pl.xrm-ms.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\ado\msador28.tlb.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\bcel.md.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Banded Edge.eftx.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Grace-ppd.xrm-ms.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019VL_MAK_AE-ul-oob.xrm-ms.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelVL_MAK-pl.xrm-ms.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\eu.txt.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Reflection.Extensions.dll.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Threading.Overlapped.dll.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.FileSystem.DriveInfo.dll.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\System.Windows.Controls.Ribbon.resources.dll.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\UIAutomationProvider.resources.dll.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-filesystem-l1-1-0.dll.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial1-ul-oob.xrm-ms.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\msvcp140.dll.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\PresentationUI.resources.dll.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\WindowsFormsIntegration.resources.dll.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\jfr.dll.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdXC2RVL_MAKC2R-ul-phn.xrm-ms.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\sql70.xsl.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\createdump.exe.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Threading.Tasks.dll.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription5-ul-oob.xrm-ms.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp6-ppd.xrm-ms.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\es-ES\msinfo32.exe.mui.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_it.properties.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Office 2007 - 2010.xml.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Retail-ppd.xrm-ms.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp-pl.xrm-ms.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessR_OEM_Perp-pl.xrm-ms.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_OEM_Perp-pl.xrm-ms.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription5-ppd.xrm-ms.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.DataIntegration.FuzzyMatchingCommon.dll.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\BackupSwitch.fon.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\legal\javafx\glib.md.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\Microsoft.ReportingServices.AdHoc.Excel.Client.Entry.Interfaces.dll.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\cy.txt.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.Compression.FileSystem.dll.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\swidtag\Microsoft Windows Desktop Runtime - 8.0.2 (x64).swidtag.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\WindowsAccessBridge-64.dll.tmp	3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\3636963d46445f023ca24c6bec628120_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:4004

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-1162180587-977231257-2194346871-1000\desktop.ini.tmp

Filesize
313KB

MD5
c33b952a8f29c9844dbfbd28eba0ab36

SHA1
b22a0975bcda2f903d69e1fd2dcfc802329b9b19

SHA256
dff733c3134341c42e8ead066c1184d528471e71468c379f59e5d0224ab16bc3

SHA512
8d0f166ead95590a1685986c1fd7ffe0aa59cd6a5dbe319fec97bf2c2f802f307c56ad3498cfaa6316a31a1f7451bd5acb0ad9453f92c8132d80e6c68d409b51

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

Filesize
412KB

MD5
29046b7daa13ecdb898f6d2f5e9dc438

SHA1
c058a991d68e85bd054e664e0360d90cf20ed98d

SHA256
04c80e2778458d4a4ca3aae432936e9908931b48ab7dd81d5c17ef032b566350

SHA512
af42cf04329d41021677257269829cccbe746c3f032678b88b7595b2a06c2d5248efce8e5d3ecb28bd49a22acaa0bf435cf253aebe77502dfda2096b99678667

Download Submit
memory/4004-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4004-1434-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads