Analysis
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max time kernel
150s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240508-en -
resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system -
submitted
31/05/2024, 15:53
Behavioral task
behavioral1
Sample
0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe
Resource
win7-20240221-en
Behavioral task
behavioral2
Sample
0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
General
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Target
0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe
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Size
69KB
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MD5
0f2ef4f5c4b3d3f67cfb70e6ea8bd670
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SHA1
e521e128b8f6af8232c139c5b73ccf037a437885
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SHA256
5268f6d5820e881f6eee60a353e184c2148588aa2441ffcb4146be1a9bd3adab
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SHA512
0687a4c8a336fae394730370256a8981bea2c64a7a05c55107148ec4594ea38cd5c7de5ac772f4a782df6a0cbd1583999bbd8e9ce40cef5def333f3d6c6797f6
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SSDEEP
1536:67Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8v:+nyiQSo0
Malware Config
Signatures
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Renames multiple (5100) 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/2672-0-0x0000000000400000-0x000000000040B000-memory.dmp upx behavioral2/files/0x00060000000232a6-2.dat upx behavioral2/files/0x0008000000022996-6.dat upx behavioral2/memory/2672-1790-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Common Files\System\msadc\msdfmap.dll.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\msquic.dll.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Pipes.dll.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\System.Windows.Forms.Primitives.resources.dll.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-private-l1-1-0.dll.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\7-Zip\Lang\nl.txt.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Retail-ul-oob.xrm-ms.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_EnterpriseSub_Bypass30-ul-oob.xrm-ms.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription4-pl.xrm-ms.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-convert-l1-1-0.dll.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART6.BDR.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\FPA_f4\FA000000005.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\ja-JP\InputPersonalization.exe.mui.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\fre\StartMenu_Win10_RTL.mp4.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019VL_KMS_Client_AE-ppd.xrm-ms.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019VL_MAK_AE-pl.xrm-ms.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProO365R_SubTrial-ul-oob.xrm-ms.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_KMS_ClientC2R-ul-oob.xrm-ms.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1036\MSO.ACL.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\msvcp140.dll.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-0115-0409-1000-0000000FF1CE.xml.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-multibyte-l1-1-0.dll.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\PresentationFramework.resources.dll.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\Microsoft.VisualBasic.Forms.resources.dll.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Access2019VL_KMS_Client_AE-ppd.xrm-ms.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription2-ppd.xrm-ms.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Excel.ReportingServices.DataExtensions.dll.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipsjpn.xml.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\calendars.properties.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Retail-ul-oob.xrm-ms.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\VISUALIZATIONCHART.DLL.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected] 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.lt-lt.dll.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Trial-ppd.xrm-ms.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\PublisherVL_KMS_Client-ul.xrm-ms.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\MEDIA\PUSH.WAV.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL115.XML.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_O16ConsumerPerp_Bypass30-ppd.xrm-ms.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019VL_MAK_AE-pl.xrm-ms.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\Alphabet.xml.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\meta-index.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\security\blacklist.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessR_Retail-pl.xrm-ms.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\ReachFramework.resources.dll.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-heap-l1-1-0.dll.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Grace-ul-oob.xrm-ms.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial5-ul-oob.xrm-ms.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\OsfTaskengine.dll.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\System.Windows.Controls.Ribbon.resources.dll.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\UIAutomationTypes.resources.dll.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProO365R_SubTest-pl.xrm-ms.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Standard2019VL_KMS_Client_AE-ul.xrm-ms.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\Microsoft.Office.Tools.Common.v4.0.Utilities.dll.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\UIAutomationClientSideProviders.resources.dll.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVOrchestration.dll.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\sl-SI\tipresx.dll.mui.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-string-l1-1-0.dll.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Formats.Tar.dll.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\System.Windows.Forms.resources.dll.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\System.Windows.Controls.Ribbon.resources.dll.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019MSDNR_Retail-pl.xrm-ms.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\7-Zip\Lang\hi.txt.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp2-ul-oob.xrm-ms.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Integration\C2RManifest.PowerView.PowerView.x-none.msi.16.x-none.xml.tmp 0f2ef4f5c4b3d3f67cfb70e6ea8bd670_NeikiAnalytics.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
70KB
MD5eeb8bffe0cd9fcff6c129329b80780a3
SHA15e84a0533f9f69fdcf29e128389d36cfac4b209b
SHA256ec29925bc23d0a0a94407e7bdc0ac2ce77f63569966cb877d3e618c18d85cb0c
SHA5127a917bf0044ff43a1f88a985286c49562463b905a3f9835aeab5dea6ebac05d5cba98dff6a4d2b5bb6d6402cd56e661d8579c6edf89a0f8870cf3173ccf6155d
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Filesize
169KB
MD56a17cc154c7a6a252cc83e4a7883e8bb
SHA184d4cfe04f6be031f70baca4adc96d8e25cb37a1
SHA256161a4642087df62f2594d69507fedf60e7c16360d021daf058dc78504596b2e2
SHA512bfa163fd5b6fc30772742e43323acb71ceffbe0c848a4d8ce08cb0e9c3d76339f89e91f95043f6d7bb1b036725f319acb5d2102e91fbeaba3a697f56599c9b63