Analysis
- max time kernel
150s - max time network
124s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
30/05/2024, 04:57
Behavioral task
behavioral1
Sample
656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe
Resource
win7-20240221-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
3 signatures
150 seconds
General
- Target 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe
- Size 62KB
- Sample240530-flcgnsfd6y
- SHA256 15878ec6b9108f27d6f15668dc8a4be29f5d51d9cd4f027656022744a75f3d46
- MD5 656eeb956741241a435c00da90e48dc0
- SHA1 81445e88a896584134827d0217c498d5f0014495
- SHA512 1527f842b7bd167a3b7b8c78f1d1e2c83b1b27c0ee017fb1732ffa0785704374ea0c1178f2f58a27a1688be379fe31b8d4f3971e2d325b83d811b4777801efc7
- SSDEEP 768:67Blpf/FAK65euBT37CPKK0SjHm0CAbLg++PJHJzIWD+dVdCYgck5sIZFufGWQMV:67Zf/FAxTWY1++PJHJXA/OsIZm
- MD5 SHA1 SHA512 SSDEEP
Score
9/10
Malware Config
Signatures
- Renames multiple (5163) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
resource yara_rule behavioral2/memory/764-0-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/files/0x000500000002328d-2.dat upx behavioral2/files/0x0008000000022970-6.dat upx behavioral2/memory/764-1870-0x0000000000400000-0x000000000040B000-memory.dmp upx - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Compression.ZipFile.dll.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\PresentationUI.resources.dll.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\System.Windows.Input.Manipulations.resources.dll.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\System.Windows.Controls.Ribbon.resources.dll.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\thaidict.md.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\xmlresolver.md.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription3-ul-oob.xrm-ms.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_Grace-ppd.xrm-ms.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.et-ee.dll.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\osknumpad\osknumpadbase.xml.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Excel2019VL_MAK_AE-pl.xrm-ms.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_O16EnterpriseVL_Bypass30-ul-oob.xrm-ms.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_OEM_Perp-pl.xrm-ms.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessVL_KMS_Client-ul-oob.xrm-ms.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\fxplugins.dll.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordR_Grace-ul-oob.xrm-ms.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Resources.Extensions.dll.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\UIAutomationProvider.resources.dll.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaTypewriterBold.ttf.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\fi-FI\tipresx.dll.mui.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\System.Windows.Input.Manipulations.resources.dll.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Client\concrt140.dll.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\orcl7.xsl.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Common Files\System\Ole DB\msdatl3.dll.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-util-l1-1-0.dll.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusVL_MAK-ul-oob.xrm-ms.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\rsod\officemuiset.msi.16.en-us.tree.dat.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_KMS_Client_AE-ppd.xrm-ms.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Data.Recommendation.Client.Core.dll.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\rsod\osmmui.msi.16.en-us.tree.dat.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipsptg.xml.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\VGX\VGX.dll.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.WebProxy.dll.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Security.Cryptography.ProtectedData.dll.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\UIAutomationClientSideProviders.resources.dll.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp5-ul-phn.xrm-ms.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\Bibliography\Sort\TAG.XSL.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.contrast-white_scale-140.png.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\fi\msipc.dll.mui.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\cardview-flag-dark.png.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\UIAutomationTypes.resources.dll.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\System.Windows.Input.Manipulations.resources.dll.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_fr.properties.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\management\management.properties.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-private-l1-1-0.dll.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RManifest.officemui.msi.16.en-us.xml.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail2-ul-phn.xrm-ms.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Retail-ul-phn.xrm-ms.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\WacLangPackEula.txt.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\AugLoop\third-party-notices.txt.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\wordvisi.ttf.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.el-gr.dll.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\deploy.dll.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_OEM_Perp-ul-phn.xrm-ms.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\thaidict.md.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PowerPointR_Grace-ul-oob.xrm-ms.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\LibCurl64.DllA\libcurl.dll.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\7-Zip\Lang\hu.txt.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.Security.dll.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\System.Windows.Forms.Primitives.resources.dll.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.contrast-black_scale-100.png.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\hu\msipc.dll.mui.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe File created C:\Program Files\7-Zip\Lang\el.txt.tmp 656eeb956741241a435c00da90e48dc0_NeikiAnalytics.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.tmp
- Size 62KB
- SHA256 fc439d122fba727c29f511842a1c38c0b293a61113ad7a6d92190be55385f29a
- MD5 876558181e010add7c4913cc027403e5
- SHA1 288c505910c0da0f46ad8cafe55f085fcaa20b76
- SHA512 e8e4947462b9bc4d5e7c63bfb06953a970fa9860a803ef307bd498008acd7160c330b6bb1053d865ea08fbe4579aac2dd077e0e9b504cc97824cc8e46dc9c9bb
- SSDEEP 768:67Blpf/FAK65euBT37CPKK0SjHm0CAbLg++PJHJzIWD+dVdCYgck5sIZFufGWQMD:67Zf/FAxTWY1++PJHJXA/OsIZM
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Program Files\7-Zip\7-zip.dll.tmp
- Size 161KB
- SHA256 ef6333f165eb3a801ca7df249f230c26061098996dbc6c2e2bb701235aefddb3
- MD5 002e6f408d29d439d5500dce08c7f2ae
- SHA1 fea001cfb4629078efdaa0e33b70f55d04f00e73
- SHA512 08826dd5f93e02296e50aabcabf102452426be096b7bf361661172712412960b6887613582416c8dbc90419af64bdb64e1ec5cdae9bb2a294fb11916adbac197
- SSDEEP 1536:67Zf/FAxTWY1++PJHJXA/OsIZT4pWHlPEXZzjUq3th5f6utM5vLNinVmWvMu0b23:+nyixWHIjN3tj6qnv0b2UrXkbvL9
- MD5 SHA1 SHA512 SSDEEP