cd24791090e5db102e0d34a54fe7b4424f5683c22fb77372d3da6646a9a21bb4

Analysis

max time kernel
150s
max time network
112s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
16/05/2024, 12:05

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General

Target

ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
Size

130KB
MD5

ddc9c5f4fbd43cb6d20d6895d2479d20
SHA1

edb6cf7c8586378004f25d794bfb9e71fa137340
SHA256

cd24791090e5db102e0d34a54fe7b4424f5683c22fb77372d3da6646a9a21bb4
SHA512

ccb42a7213f9d22ccd85dfb53f593e13888e6f33a657b4fb59ac65f6d3e7f197a6478b4e665a0c32c102afb768d343367bdb4ef99d400fc2880d0ffd7e1c0105
SSDEEP

1536:67Zf/FAlsM1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSC1:+nymCAIuZAIuYSMjoqtMHfhf8

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4643) 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/3316-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x0006000000023288-2.dat	upx
behavioral2/files/0x0007000000022959-6.dat	upx
behavioral2/memory/3316-1600-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\ru\msipc.dll.mui.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\ReachFramework.resources.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\.version.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\PresentationUI.resources.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\System.Xaml.resources.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\include\jvmti.h.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\accessibility.properties.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\SkypeForBusinessBasic2019_eula.txt.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.nl-nl.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\PresentationUI.resources.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\UIAutomationTypes.resources.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\currency.data.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSOUC.EXE.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Claims.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\System.Xaml.resources.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\jawt.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription1-pl.xrm-ms.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProVL_KMS_Client-ppd.xrm-ms.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Word2019VL_MAK_AE-ul-phn.xrm-ms.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\auxpad\auxbase.xml.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Excel.MDXQueryGenerator.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\EXPTOOWS.DLL.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework.Aero2.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.ServicePoint.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\jps.exe.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_MoveNoDrop32x32.gif.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\c2rpridslicensefiles_auto.xml.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProCO365R_SubTest-ppd.xrm-ms.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Console.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\System.Windows.Input.Manipulations.resources.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\Microsoft.VisualBasic.Forms.resources.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Trial2-ppd.xrm-ms.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Xml.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\lib\ir.idl.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-handle-l1-1-0.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\jsdt.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Trial-ppd.xrm-ms.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Retail-ul-phn.xrm-ms.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_Retail-ul-phn.xrm-ms.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\UIAutomationTypes.resources.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\UIAutomationClient.resources.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_MAK_AE-ul-oob.xrm-ms.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProVL_KMS_Client-ul-oob.xrm-ms.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSOSREC.EXE.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\System.Windows.Forms.Design.resources.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Microsoft.Win32.SystemEvents.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-filesystem-l1-1-0.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\ecc.md.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-string-l1-1-0.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Grace-ul-oob.xrm-ms.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_Trial-ppd.xrm-ms.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\sqmapi_x64.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\InkObj.dll.mui.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Diagnostics.TraceSource.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.Primitives.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-stdio-l1-1-0.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\msdatl3.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\de-DE\sqlxmlx.rll.mui.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\PresentationFramework.resources.dll.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\cryptix.md.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription3-ppd.xrm-ms.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPointR_Trial-ppd.xrm-ms.tmp	ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\ddc9c5f4fbd43cb6d20d6895d2479d20_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:3316

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-3906287020-2915474608-1755617787-1000\desktop.ini.tmp

Filesize
130KB

MD5
0194a26122ad6b367e5d2c257349696b

SHA1
67baec538a4e1aba98145e046ad5e74ad252bee1

SHA256
48b39dd860262b234b78e620db25dde07939c2265b20a9c73b8362d5869dc414

SHA512
ba60abdea427c41066f578a3750b9c3f7927b9fdd9796469179fa776df90e59676019e425cd18ee6ade4be41fe1c96d64545193c3a581881954efb023ccdbebc

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

Filesize
229KB

MD5
2efb9c6281b6e8377730dd935d406163

SHA1
0b5662cd28f01317d187dee1f5f1cd41bcd0ee26

SHA256
a4f152a2eefef5b3f5858f03873f6606d8d3fffe04da0fbc589016e4d716abb1

SHA512
bec4571bde55dde435e843e2a251c262f0cd709cf2a36fb0ceb609e1c3042b9580a1dedde040e2d4b814ca666d2508463b5de928cb18c10a9a732ce358e2e825

Download Submit
memory/3316-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/3316-1600-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads