4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f

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
20/06/2024, 09:04

Sharing

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Report Analysis Logs

General

Target

4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
Size

40KB
MD5

35d0f0e5bfbf95945877fd04d29abd40
SHA1

3445b0a25b59480e59c1c11c20870f10ed94d248
SHA256

4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f
SHA512

6b325141bcc14d42c2031e9333fbee85caa7c8df2b9c521c03a1b2f2971e57064f1ea4e239c54a981587e747171cc1f9e615bed43ac1b72d564332195b86b49a
SSDEEP

768:V7Blpf/FAK65euBT37CPKK0SjZKPKt8AJ05AJG8AJ05AJK:V7Zf/FAxTWTaq

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (5320) 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/4212-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x000500000002328f-2.dat	upx
behavioral2/files/0x0008000000022970-6.dat	upx
behavioral2/memory/4212-1978-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad\kor-kor.xml.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Microsoft.VisualBasic.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\System.Windows.Input.Manipulations.resources.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Retail-ul-oob.xrm-ms.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\WordVL_MAK-ul-phn.xrm-ms.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MEDIA\BREEZE.WAV.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\rsod\excelmui.msi.16.en-us.boot.tree.dat.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.et-ee.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\bg.pak.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\legal\javafx\jpeg_fx.md.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Violet.xml.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription2-ul-oob.xrm-ms.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp-ppd.xrm-ms.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_PrepidBypass-ppd.xrm-ms.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\EXCEL_COL.HXT.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-debug-l1-1-0.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\WindowsBase.resources.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\System.Windows.Forms.resources.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\jinfo.exe.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\cmm\GRAY.pf.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Excel.ReportingServices.DataExtensions.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.CompilerServices.Unsafe.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\PresentationFramework.resources.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\System.Windows.Input.Manipulations.resources.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Retail-ppd.xrm-ms.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN105.XML.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\WindowsFormsIntegration.resources.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\legal\javafx\mesa3d.md.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Trial-pl.xrm-ms.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-core-processthreads-l1-1-1.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTest2-ppd.xrm-ms.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp2-ul-phn.xrm-ms.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\UIAutomationTypes.resources.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\WindowsBase.resources.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-heap-l1-1-0.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\kinit.exe.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-string-l1-1-0.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPointVL_KMS_Client-ul-oob.xrm-ms.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProVL_KMS_Client-ul-oob.xrm-ms.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-file-l1-2-0.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\oledb32r.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.InteropServices.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\ReachFramework.resources.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdVL_KMS_Client-ul-oob.xrm-ms.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.contrast-white_scale-140.png.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSOARIACAPI.DLL.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_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	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\System.Windows.Forms.Design.resources.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\DirectWriteForwarder.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\xmlresolver.md.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\VISUALIZATIONCONTROL.DLL.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.Compression.Brotli.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\System.Windows.Input.Manipulations.resources.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\TellMeExcel.nrr.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\javadoc.exe.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\msvcp140_2.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Retail-ul-phn.xrm-ms.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PPCORE.DLL.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\rsod\powerpivot.x-none.msi.16.x-none.tree.dat.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProVL_MAK-ul-oob.xrm-ms.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-filesystem-l1-1-0.dll.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\fonts\LucidaBrightDemiBold.ttf.tmp	4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\4dfa535f73a21e3876c958b3ccefdfbc0f52a6c84712ec66aae8c71865ea8b2f_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:4212

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.tmp

Filesize
40KB

MD5
5a80cf5d097cdee128e45940f849f208

SHA1
f985fb9db3f12a23dab9c50532a16a7273023abc

SHA256
4cfa115e1ea88cb4d5e5ebfaa06302f5fb4eba64b445b976b259d2b0eac1164d

SHA512
3f5d6759c5ceae573d84e4b64f542fc20a244dc90a94961de6e8f1c3002636bbb8292357be5514989b4dac95dcdab77475bc9837bcdc661d675a1e10c94cd00c

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

Filesize
139KB

MD5
7d9451be79a8121b2f9259e125a0f831

SHA1
90033a50e1b95ac3f9b6d14f6d3c8b03479c078a

SHA256
52c56a0bf32d74e4f511c1d3bdc0e5fa82db65baf9fcf77e453418be984448ed

SHA512
404224db26578b6bc90de6a3c3e4fc6f7e6253f1806166d0dfa4b757c622edb9c113eccbb8c305463b814559f0001247ae973b1df05522db0788066409fda10d

Download Submit
memory/4212-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4212-1978-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads