Analysis
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max time kernel
150s -
max time network
151s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
17-06-2024 04:48
Behavioral task
behavioral1
Sample
4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe
Resource
win10v2004-20240611-en
General
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Target
4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe
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Size
47KB
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MD5
4b2f876e5c2b4100422ad6cb704950f0
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SHA1
c955218b2d2fc8a2e7c1d8a9df8f4d339caca52b
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SHA256
029761fb53ecb2d658ade9c08ddf7d5a5559c0f887fc9a57517954b6ceed7914
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SHA512
7bd83adb4bf81856624760b09005f046b96ab5bdd745d0c61e5a42368e34b926198ebddfdce0950f1d7631af071ee39a382f533271b5cd7a4f59f9dd4ac060bd
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFWg:CTWn1++PJHJXA/OsIZfzc3/Q85rfrP
Malware Config
Signatures
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Renames multiple (5029) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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resource yara_rule behavioral2/memory/2568-0-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral2/files/0x00060000000233d6-2.dat upx behavioral2/files/0x0008000000022aad-6.dat upx behavioral2/memory/2568-1046-0x0000000000400000-0x000000000040A000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\PresentationFramework.resources.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\UIAutomationClient.resources.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\Microsoft.Win32.SystemEvents.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\offsym.ttf.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\Document Parts\1033\16\Built-In Building Blocks.dotx.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Design.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\UIAutomationTypes.resources.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp2-ul-phn.xrm-ms.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\NewCommentRTL.png.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework.Royale.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-time-l1-1-0.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-synch-l1-1-0.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProCO365R_SubTest-pl.xrm-ms.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\POWERPNT_K_COL.HXK.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVShNotify.exe.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipshe.xml.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\COPYRIGHT.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\legal\jdk\pkcs11cryptotoken.md.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019VL_KMS_Client_AE-ul.xrm-ms.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Trial-ppd.xrm-ms.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\OFFICE.DLL.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\dotnet\LICENSE.txt.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Handles.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Numerics.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.IO.Packaging.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Memory.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessPipcDemoR_BypassTrial365-ul-oob.xrm-ms.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription4-ul-oob.xrm-ms.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogoSmall.contrast-black_scale-80.png.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\PresentationUI.resources.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\as80.xsl.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-process-l1-1-0.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Diagnostics.PerformanceCounter.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jp2native.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaBrightDemiItalic.ttf.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessR_Subscription-pl.xrm-ms.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdVL_MAK-ul-oob.xrm-ms.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_Grace-ppd.xrm-ms.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\msoianetutil.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\es-MX\tipresx.dll.mui.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\UIAutomationClient.resources.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\policy\limited\local_policy.jar.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Client\AppvIsvSubsystems32.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProMSDNR_Retail-pl.xrm-ms.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL112.XML.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\SDXHelperBgt.exe.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\comments.win32.bundle.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\de-DE\InputPersonalization.exe.mui.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\System.Xaml.resources.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\j2pcsc.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\JavaAccessBridge-64.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\Microsoft.Reporting.AdHoc.Shell.Bootstrapper.xap.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\Microsoft.VisualBasic.Forms.resources.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\lib\deploy\messages_zh_HK.properties.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-utility-l1-1-0.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Retail2-ppd.xrm-ms.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Trial-ul-oob.xrm-ms.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Trial-ul-oob.xrm-ms.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\VISUALIZATIONCHART.DLL.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\DirectWriteForwarder.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Security.Permissions.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\UIAutomationClientSideProviders.resources.dll.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\fre\StartMenu_Win10_RTL.mp4.tmp 4b2f876e5c2b4100422ad6cb704950f0_NeikiAnalytics.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
48KB
MD5315d2bcc7e68be11605d845f88ddefce
SHA1a6976b061f25dd30bfd6b49795c12942dbf74976
SHA25685195d586f78c0c73e41daf5a0058160a32d053038640808201da6efa2b09390
SHA512f7bccd004b2ab1c5417e5996559a7d1a2e1b52e06a3f9ca9d98478bff7cc2ddef64f6c068689278f568e94ba66e4ae8468718c91be93672640d824a5c1c74297
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Filesize
146KB
MD51f04eb24eedd01bad2f21343c44525d0
SHA105e426c65d7961572ef2313fe3189ab47bf43147
SHA256be1eb2765b1a7bbc38fc78f7855832743420428c788720854c23b1ade7c97dcc
SHA512752ea094d76a5ca10880ef64f5dc5c771b9d9572ed4c95774af875ccb7ddb22cf6c985067cc0bc23dd634e6dc3c22182f4926376cab7485bafa4227091260d6c