Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
12-06-2024 11:41
Behavioral task
behavioral1
Sample
376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
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Target
376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe
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Size
54KB
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MD5
376a999a90e1f8d1ba8528e8e8794fb0
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SHA1
0801f714cabf4ed1f3db6c45c938f4d30c08e95c
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SHA256
7ccbb21a7810fab28f670b813f5bb1a834acdc94cba5d2a66e445adf410a20f4
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SHA512
357333f3ab44fa471f06ebea008d8b7adb1ffc17279be0dc5a24dd3712c1eab40ced320484590d032c2966559511ddd9f6e20073c5de4d41dd1ffe35834ef9cd
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFQQ:CTWn1++PJHJXA/OsIZfzc3/Q8Q8/8RYZ
Malware Config
Signatures
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Renames multiple (5348) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Processes:
resource yara_rule behavioral2/memory/1644-0-0x0000000000400000-0x000000000040A000-memory.dmp upx C:\$Recycle.Bin\S-1-5-21-2539840389-1261165778-1087677076-1000\desktop.ini.tmp upx C:\Program Files\7-Zip\7-zip.dll.tmp upx behavioral2/memory/1644-1218-0x0000000000400000-0x000000000040A000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
Processes:
376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exedescription ioc process File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_altgr.xml.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_MAK-ppd.xrm-ms.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Data.ConnectionUI.Dialog.dll.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\1033\OSFINTL.DLL.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvVirtualization.dll.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipssve.xml.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Xml.XPath.dll.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\System.Windows.Forms.resources.dll.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Trial-pl.xrm-ms.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\SkypeForBusinessVDI2019_eula.txt.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\BI-Report.png.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\EXCEL.VisualElementsManifest.xml.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\7-Zip\readme.txt.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Templates\1033\AdjacencyLetter.dotx.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\cardview-moreimages.png.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\UIAutomationClient.resources.dll.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Data.SapClient.dll.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Templates\1033\ClassicPhotoAlbum.potx.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Threading.dll.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\lib\flavormap.properties.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\BIPLAT.DLL.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe.tmp 376a999a90e1f8d1ba8528e8e8794fb0_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 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\PresentationCore.resources.dll.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_Trial-ppd.xrm-ms.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Personal2019DemoR_BypassTrial180-ppd.xrm-ms.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Trial-pl.xrm-ms.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\ClientPreview_eula.txt.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN075.XML.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.Intrinsics.dll.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\UIAutomationClient.dll.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProCO365R_Subscription-ul-oob.xrm-ms.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogoSmall.contrast-white_scale-140.png.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EQUATION\api-ms-win-core-synch-l1-2-0.dll.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\es-ES\rtscom.dll.mui.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\System.Windows.Input.Manipulations.resources.dll.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\System.Windows.Controls.Ribbon.resources.dll.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\relaxngdatatype.md.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-001F-0C0A-1000-0000000FF1CE.xml.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial5-ul-oob.xrm-ms.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIntegration.dll.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\System.Windows.Controls.Ribbon.resources.dll.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\javafx_iio.dll.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\lib\accessibility.properties.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Subtle Solids.eftx.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Common Files\System\msadc\msadcor.dll.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\WindowsBase.resources.dll.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\WindowsBase.dll.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\chrome.dll.sig.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-errorhandling-l1-1-0.dll.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL022.XML.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Collections.Specialized.dll.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.sv-se.dll.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Xml.XmlSerializer.dll.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jvisualvm.txt.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\LICENSE.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RManifest.PowerPivot.PowerPivot.x-none.msi.16.x-none.xml.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessVL_MAK-ul-phn.xrm-ms.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalPipcR_Grace-ul-oob.xrm-ms.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\7-Zip\7-zip.chm.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\OpenSSL64.DllA\openssl64.dlla.manifest.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\WindowsFormsIntegration.resources.dll.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\plugin2\vcruntime140.dll.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\giflib.md.tmp 376a999a90e1f8d1ba8528e8e8794fb0_NeikiAnalytics.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
54KB
MD5de3dbb859ece5dc49a26de22b807a5c7
SHA1c9f5991fc6a10262d1f1663ba49cf38e8000be2b
SHA2567476c1affa550036b7d904150daffd1fe7c0f9eb75f0dd2f723ce17946441f01
SHA51243d0ec20d926511bec9ed281fa50dec79298fc7feca600d407c6331774b98050e01bbc1698663e17d367756bb7392ef5af4da0067cf66e404ccc73f23c396caa
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Filesize
153KB
MD5f44c38f7390c72776c116b765f276b37
SHA1c287a1befccfc40fbbafcb82f5871f857b9d3aa6
SHA2561cc4edf0c94e41b5ec21dd21d42604e3df36919d967693a6e117a290e312b192
SHA512d6f0f24cee46a1430522f6e85c85449d524c38916c691dd626c243abb1594b662f370ec5a7e83a93550328658703709cca87bc7425798c63e093102f9261a2cc