Analysis
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max time kernel
149s -
max time network
58s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
13-06-2024 01:58
Behavioral task
behavioral1
Sample
556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
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Target
556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe
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Size
90KB
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MD5
556d3fb93331554e05e54cd31b1a8740
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SHA1
70118a54abcb3ccd84f59efe146beaccc8d6ba68
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SHA256
d42a8257e09a659d62f204e874170c8410004166742b5b993df49e57690cc33b
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SHA512
335340a808c468392cd9d94db4491ba2dd280b0091045cd9e81f234b96f1fd0e74286b87faa361e3eafca49367e651f7c1adf43bc78a48527c01f96ef4dcd6b1
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SSDEEP
1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8OyYsR6Xwu3QpmQphQpLQpzQpoPjp3t:fnyiQSonyYsRUb3Q8QvQ1Q5QWbdt
Malware Config
Signatures
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Renames multiple (5189) 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/3580-0-0x0000000000400000-0x000000000040B000-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/3580-1908-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
Processes:
556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exedescription ioc process File created C:\Program Files\Java\jre-1.8\legal\jdk\pkcs11wrapper.md.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest4-ul-oob.xrm-ms.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_MAK-ppd.xrm-ms.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\Microsoft.Reporting.Common.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\CancelGlyph.16.GrayF.png.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\UIAutomationClient.resources.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Text.Encoding.Extensions.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\System.Windows.Forms.Design.resources.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-rtlsupport-l1-1-0.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\cryptix.md.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordR_OEM_Perp-ul-oob.xrm-ms.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordR_OEM_Perp-ul-phn.xrm-ms.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\GRINTL32.DLL.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-processthreads-l1-1-1.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.contrast-white_scale-180.png.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Memory.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework.AeroLite.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\ro.pak.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\unlimited\local_policy.jar.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\j2gss.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Client\C2R32.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Retail-ul-oob.xrm-ms.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.AppContext.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription4-ul-oob.xrm-ms.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_Retail-ul-oob.xrm-ms.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Trial-ul-oob.xrm-ms.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\UIAutomationClientSideProviders.resources.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN095.XML.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework.Luna.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\System.Windows.Forms.Design.resources.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\UIAutomationTypes.resources.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\lib\deploy\messages_zh_HK.properties.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Trial-pl.xrm-ms.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Standard2019VL_MAK_AE-ppd.xrm-ms.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\System.Windows.Forms.Primitives.resources.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\PresentationFramework.resources.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jpeg.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\tzmappings.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdR_OEM_Perp-ppd.xrm-ms.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\PROTOCOLHANDLERINTL.DLL.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\PresentationUI.resources.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\api-ms-win-core-processthreads-l1-1-1.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\IEEE2006OfficeOnline.xsl.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial1-pl.xrm-ms.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\Installer\setup.exe.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Trial-ul-oob.xrm-ms.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\MSOSEC.XML.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\LibCurl64.DllA\OpenSSL64.DllA\libcrypto-1_1-x64.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\PROOF\msgr8fr.dub.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\CancelGlyph.16.White.png.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\System.Windows.Controls.Ribbon.resources.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.FileSystem.DriveInfo.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\hostpolicy.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\PresentationCore.resources.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\System.Windows.Forms.Design.resources.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\Microsoft.VisualBasic.Forms.dll.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaBrightRegular.ttf.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Century Gothic.xml.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\it-IT\InputPersonalization.exe.mui.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\en-us\msipc.dll.mui.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\Delete.png.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.contrast-black_scale-100.png.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\lib\security\policy\unlimited\local_policy.jar.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Blue.xml.tmp 556d3fb93331554e05e54cd31b1a8740_NeikiAnalytics.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\$Recycle.Bin\S-1-5-21-2539840389-1261165778-1087677076-1000\desktop.ini.tmpFilesize
90KB
MD5497c3ab4fcc98734ce947fbdcc8e0781
SHA18d2931458e5dd4d970096de3bc514047d0cfb3d9
SHA256cb27638567cbd95738c051f7ef8f1006053ef969b441c8aaa4ae0f9299003e6e
SHA512c6aeea584b4df81a86133f963d608cfb044d05b8fcc35f1b23206de4f68fa710bfd344c632e673bf0b779ce21fe44be520bf47b6bd00bca862cfbe80398ccea1
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C:\Program Files\7-Zip\7-zip.dll.tmpFilesize
189KB
MD541484156fda99f1af582ce514dcd08bd
SHA12a072fe615b351fa33879e857432de0104578821
SHA25641b4fae858c973e93c5941974a0b877d20dd77ed91671f8d5d23a8a7d9e10d03
SHA51295a568574f0953afa7f4793cd50d3f517ff1bcde7181308f2764c94e48092e45de478ef893341f83bc4ebb9e5222e95bcd0f0a3c2477614dc31cfec71228a48e
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memory/3580-0-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/3580-1908-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB