8d9ab54ef2e08dd47df4c805154fbe816f74db8bc50a6c756b9d320f36fc49fc

Analysis

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
13-05-2024 18:05

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General

Target

c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
Size

133KB
MD5

c08664b2f86042b1da36c14c80caf8f0
SHA1

7d922257210b6952faa1b4eb6e709036f416c6ae
SHA256

8d9ab54ef2e08dd47df4c805154fbe816f74db8bc50a6c756b9d320f36fc49fc
SHA512

305516437dbacac87112cd04dc26e27e2ee43340d3296e0743022d12019253ab568558971cf6ea23616e8b46c6403120f7cdddc836cdf8d3d5160ce0b3953c87
SSDEEP

1536:67Zf/FAlsM1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCZ:+nymCAIuZAIuYSMjoqtMHfhf5Sx

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4865) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

UPX packed file 4 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

resource	yara_rule
behavioral2/memory/2400-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x000500000002326f-2.dat	upx
behavioral2/files/0x001d00000002292b-6.dat	upx
behavioral2/memory/2400-1788-0x0000000000400000-0x000000000040B000-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.Runtime.Intrinsics.dll.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.wordmui.msi.16.en-us.xml.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\GRAPH.HXS.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\EXCEL.VisualElementsManifest.xml.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ja-JP\TipRes.dll.mui.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\UIAutomationTypes.resources.dll.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\id.pak.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019VL_KMS_Client_AE-ul.xrm-ms.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\DataStreamerLibrary.dll.config.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL044.XML.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\UIAutomationTypes.resources.dll.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\legal\javafx\public_suffix.md.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Xaml.dll.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\WindowsBase.resources.dll.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\UIAutomationTypes.resources.dll.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\UIAutomationClient.resources.dll.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\UIAutomationClient.resources.dll.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019VL_MAK_AE-pl.xrm-ms.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\StandardR_Trial-pl.xrm-ms.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\DATATRANSFORMERWRAPPER.DLL.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Reflection.Metadata.dll.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL027.XML.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\System.Windows.Forms.Primitives.resources.dll.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\javafx.properties.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Client\concrt140.dll.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\es-MX\tipresx.dll.mui.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\System.Windows.Forms.resources.dll.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\UIAutomationClientSideProviders.resources.dll.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Slipstream.xml.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_Trial-pl.xrm-ms.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSZIP.DIC.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\ReachFramework.resources.dll.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Cryptography.OpenSsl.dll.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\freebxml.md.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\C2R64.dll.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\msadc\es-ES\msdaremr.dll.mui.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Office 2007 - 2010.eftx.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription4-ppd.xrm-ms.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest1-ppd.xrm-ms.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\EXPTOOWS.DLL.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\WINWORD_COL.HXT.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\lib\ir.idl.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.UnmanagedMemoryStream.dll.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Trial-ul-oob.xrm-ms.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019XC2RVL_KMS_ClientC2R-ul-oob.xrm-ms.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProO365R_SubTrial-pl.xrm-ms.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Handles.dll.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_Grace-ul-oob.xrm-ms.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\FPA_FA000000009\FA000000009.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.contrast-black_scale-140.png.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\LibCurl64.DllA\libcurl64.dlla.manifest.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\System.Windows.Controls.Ribbon.resources.dll.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Microsoft.Win32.Registry.AccessControl.dll.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\PresentationUI.resources.dll.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\include\win32\bridge\AccessBridgeCalls.c.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\[email protected]	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.Serialization.Primitives.dll.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremDemoR_BypassTrial365-ul-oob.xrm-ms.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Retail-ppd.xrm-ms.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\OFFSYMSB.TTF.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\System.Windows.Forms.Primitives.resources.dll.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework.Royale.dll.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\hijrah-config-umalqura.properties.tmp	c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\c08664b2f86042b1da36c14c80caf8f0_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:2400

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-2539840389-1261165778-1087677076-1000\desktop.ini.tmp

Filesize
133KB

MD5
4c06774953e36fa6400ef63e0f081a1b

SHA1
db30cc53b388d9d9c87ae6dcacc88478c7331c8d

SHA256
623a9e7f67e9d046991b4462b964a9fe246ef13103b64584cc09848a1b341a9d

SHA512
a270f1005ee6f25dd7afed3a5dd5b8ed290c15565ffa10b7104cc3e649b5c3422edae13504afacdfdce576dd559b868d2b6f56a94dbdde40be6f786f3740512c

Download Submit
C:\Program Files\7-Zip\7-zip.dll.tmp

Filesize
232KB

MD5
60ed32b2a2929a3d3e29fbcf424dc4f3

SHA1
c4c7148b41d9e153efd7e6a7df76d1913996890d

SHA256
c5f8b42ab104b1535f1f76ed36dcde8e2ffaf49ba6980442f956871365a68db4

SHA512
c76fe8b7594e84af41c0c69ba43735d7d6122730c0e75137b7e1648f189f8823be7f86d28bff799d8e4aa4faa11c38faa259059da3e962eb59f2442e2bbc435b

Download Submit
memory/2400-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2400-1788-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads