Analysis
- max time kernel
150s - max time network
132s - platform
windows10-2004_x64 - resource
win10v2004-20240611-en - resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system - submitted
15/06/2024, 23:49
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe
Resource
win7-20240508-en
windows7-x64
2 signatures
150 seconds
Behavioral task
behavioral2
Sample
c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe
Resource
win10v2004-20240611-en
windows10-2004-x64
2 signatures
150 seconds
General
- Target c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe
- Size 46KB
- Sample240615-3vfl1stfmn
- SHA256 fb33eab1a269c7e7c53484def45104dbf365aebc56a66c71938da4f876aa4f79
- MD5 c3afd4454b53b32b48697f45322bb4e0
- SHA1 b94fd8cacf91649db11b2dd0fda485e288d9b9e8
- SHA512 07a5536e4727799ee1ef8e6c53b41637f5e378c8970e1099767b75eda250f4c1538baa45dec60892d8cac7968f919dbd3fc68376040f97489e55fe2f8202563b
- SSDEEP 384:GBt7Br5xjL9AgA71FbhvuNBNsjLKoWFKryoWFKrxxbNgbNU:W7BlpppARFbhWJQi2
- MD5 SHA1 SHA512 SSDEEP
Score
9/10
Malware Config
Signatures
- Renames multiple (5110) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
- Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\ReachFramework.resources.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\System.Windows.Controls.Ribbon.resources.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_OEM_Perp-ul-oob.xrm-ms.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Text.RegularExpressions.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\UIAutomationTypes.resources.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.SecureString.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\System.Windows.Controls.Ribbon.resources.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\System.Windows.Input.Manipulations.resources.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Windows.Controls.Ribbon.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\7-Zip\Lang\hi.txt.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\ServiceWatcherSchedule.xml.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Common Files\System\msadc\msdfmap.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp-ul-oob.xrm-ms.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\offsymsl.ttf.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\7-Zip\Lang\tt.txt.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.da-dk.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\unlimited\US_export_policy.jar.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\LivePersonaCard\images\default\linkedin_ghost_profile.png.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000042\mecontrol.png.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-environment-l1-1-0.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\bg.pak.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.contrast-black_scale-100.png.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\VisualElements\SmallLogoDev.png.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_it.properties.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\ReachFramework.resources.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\System.Windows.Controls.Ribbon.resources.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\System.Windows.Forms.Design.resources.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Excel2019VL_MAK_AE-ul-oob.xrm-ms.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019VL_KMS_Client_AE-ppd.xrm-ms.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdCO365R_SubTest-pl.xrm-ms.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\7-Zip\Lang\fa.txt.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\hostpolicy.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\mscss7fr.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\UIAutomationProvider.resources.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\PresentationUI.resources.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\VisualElements\SmallLogo.png.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\attach.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\AUDIOSEARCHLTS.DLL.tmp c3afd4454b53b32b48697f45322bb4e0_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 c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.InteropServices.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Green Yellow.xml.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\OFFSYMSL.TTF.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\UIAutomationProvider.resources.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\PresentationUI.resources.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordVL_MAK-ppd.xrm-ms.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\PRIVATE_ODBC32.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\LibCurl64.DllA\OpenSSL64.DllA\openssl64.dlla.manifest.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\7-Zip\Lang\ca.txt.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-synch-l1-1-0.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Printing.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-locale-l1-1-0.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Templates\1033\ApothecaryResume.dotx.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Linq.Queryable.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\UIAutomationTypes.resources.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\dom.md.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.ScriptDom.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.contrast-black_scale-140.png.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\PresentationUI.resources.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\System.Windows.Forms.Design.resources.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework-SystemCore.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-conio-l1-1-0.dll.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Trial-ul-oob.xrm-ms.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.scale-180.png.tmp c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\c3afd4454b53b32b48697f45322bb4e0_NeikiAnalytics.exe"1⤵
- Drops file in Program Files directory
PID:3640
-
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 --field-trial-handle=4380,i,18320353784098040629,17273168055569331828,262144 --variations-seed-version --mojo-platform-channel-handle=3940 /prefetch:81⤵PID:3752
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\$Recycle.Bin\S-1-5-21-3665033694-1447845302-680750983-1000\desktop.ini.tmp
- Size 46KB
- SHA256 3879bf23392295dbb2775527bcdca635e3e5e7a216992fa1dcf9fac2b280c63e
- MD5 72f2bfbc6e763dac7d55b4cdeb06ee68
- SHA1 ffde1486be13c0492fb3d38810c516770f521fa7
- SHA512 0d189b878d1d66861777c01d9054e939d0622f9349629b3529449cb95d7123b84cde6ad83615bd988b7ed07b252be089335f6b3fb2815ca5f1cf6dac4bd6f7c8
- SSDEEP 384:GBt7Br5xjL9AgA71FbhvuNBNsjLKoWFKryoWFKrxxbNgbNM:W7BlpppARFbhWJQiK
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Program Files\7-Zip\7-zip.chm.tmp
- Size 158KB
- SHA256 7416ea70223040504034c365cdd2541e0acaf3477be73ef714ffb037edee0db1
- MD5 c3c5f33b673c6ec82de9a65eb9a860fd
- SHA1 b423fac0eb5fd6b31748d6ce1a01ed4785b2e552
- SHA512 ab2e5298284806352a1a26fd3a9c308f84a49973c3b889157c171c4b34dc3f9a97bdb35d99a2a7de535f8a73d24b1c07c95bd7e54a8bf2292cbb73ab09fe2074
- SSDEEP 3072:6pWpHikJ3a3LXGNCD/YFkedcTbvNJcr6O/Q4RPd:PlJ3a3LXGZkUcTb1JcrjQ4f
- MD5 SHA1 SHA512 SSDEEP