5a5bac4625576ec0ba40232448ff710e2e859c26ca4d0255945bf60291e59209

General

Target

6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
Size

133KB
MD5

6fab5bb8169a979096f1c10321af60b0
SHA1

92eaf1a1724ecf0a01d79032bb9b100ace3c8d5f
SHA256

5a5bac4625576ec0ba40232448ff710e2e859c26ca4d0255945bf60291e59209
SHA512

6d3f71dc95c675e2d7883192a9ef2e1aa98cbee8537ddd7fe331870ed36c974fd1c01a64abfdf6a12b810c8eb0a161192421e66fb710078de83b11b0cc970333
SSDEEP

1536:67Zf/FAlsM1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCv:+nymCAIuZAIuYSMjoqtMHfhfO

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4737) 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

Processes:

resource	yara_rule
behavioral2/memory/3240-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
C:\$Recycle.Bin\S-1-5-21-1181767204-2009306918-3718769404-1000\desktop.ini.tmp	upx
C:\Program Files\7-Zip\7-zip.chm.tmp	upx
behavioral2/memory/3240-1754-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

Processes:

6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe

description	ioc	process
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\System.Windows.Forms.resources.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTest-ul-oob.xrm-ms.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial4-pl.xrm-ms.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Excel.AnalysisServices.AdomdClientUI.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-FR\TabTip.exe.mui.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\OFFICE16\Office Setup Controller\pidgenx.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework.AeroLite.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-file-l1-2-0.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\System.Windows.Forms.Primitives.resources.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\c2rpridslicensefiles_auto.xml.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Grace-ul-oob.xrm-ms.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\AccessRuntime2019_eula.txt.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.sr-latn-rs.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskpred.xml.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\it-IT\msinfo32.exe.mui.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Resources\1033\PowerPivotExcelClientAddIn.rll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\UIAutomationTypes.resources.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PenImc_cor3.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\fonts\LucidaTypewriterRegular.ttf.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\PresentationFramework.resources.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019R_Retail-ul-phn.xrm-ms.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Redshift\lib\OpenSSL64.DllA\libeay32.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\mraut.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\uk-UA\tipresx.dll.mui.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Text.RegularExpressions.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\PresentationCore.resources.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\mesa3d.md.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\lt\msipc.dll.mui.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\sl-SI\tipresx.dll.mui.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\fr-FR\sqloledb.rll.mui.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Serialization.Primitives.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-core-file-l1-2-0.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\ext.txt.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Private.CoreLib.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\PresentationCore.resources.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\System.Windows.Forms.resources.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPointR_Retail-ppd.xrm-ms.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.contrast-white_scale-140.png.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\dbgshim.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.CompilerServices.Unsafe.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Xml.ReaderWriter.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\WindowsFormsIntegration.resources.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-processthreads-l1-1-1.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_OEM_Perp-ppd.xrm-ms.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\System.Windows.Forms.Design.resources.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\System.Windows.Input.Manipulations.resources.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\casual.dotx.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\de-DE\TabTip.exe.mui.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Collections.Immutable.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Cryptography.Cng.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PenImc_cor3.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTest2-pl.xrm-ms.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\javacpl.exe.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.office32ww.msi.16.x-none.xml.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial1-pl.xrm-ms.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Bibliography\Sort\AUTHOR.XSL.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\uz.txt.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Xaml.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\System.Windows.Forms.Design.resources.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Document.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Quic.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\System.Windows.Forms.resources.dll.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019R_OEM_Perp-ppd.xrm-ms.tmp	6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\6fab5bb8169a979096f1c10321af60b0_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:3240

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --field-trial-handle=4196,i,10373433614523925616,13586256558317053467,262144 --variations-seed-version --mojo-platform-channel-handle=4032 /prefetch:8
1⤵
PID:3052

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-1181767204-2009306918-3718769404-1000\desktop.ini.tmp
Filesize
134KB

MD5
f4b7e17b663d70539d432d093478605d

SHA1
f0fb9800353c8b752125022c5f933907cb556295

SHA256
ad1d29505d251b443721d28829701fa0079eeadfbf56e9335ae952832af9bce1

SHA512
d438565918c6a450bd24a9986a550b09c9a50bb58b3c0a1d7f9f7d3bba29cb627ccc486122fd958ace34d007dd2be46b22dbb555ea765780d28ccf44342bfbc9

Download Submit
C:\Program Files\7-Zip\7-zip.chm.tmp
Filesize
246KB

MD5
6482c4b1151303b3d20073da3c4cae9d

SHA1
e00279a58cd2b3f2143be131c0763f77de589dcd

SHA256
ffcc89fc411231e16d10a0c35b6855d3af5dd0c28b3f007222a5635a537ad07c

SHA512
fb4a94ce21a27a37bf709df8bc3e95ab31bc02bc6675a59d7330d112f929012779dc276603bfefc8158377ec6bafe50b43c7ac1212fd064e86768aa29ecbedf8

Download Submit
memory/3240-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/3240-1754-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

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