92e83dd4d45dcf8cc257233a435f09dec0f1bd092f793cae55cf94888ea7a7d9

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
16/05/2024, 00:03

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General

Target

5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
Size

109KB
MD5

5c41bd3c97975f8b135905c2131f5580
SHA1

4145565d3bd111f1a8355dce2a696f13b354d1ed
SHA256

92e83dd4d45dcf8cc257233a435f09dec0f1bd092f793cae55cf94888ea7a7d9
SHA512

3efda2c5bcec8538da90a86e82370e3b8db316ebbe511d7908e0290bf11005ec0eda54856dc03f235738ed8e8c471f56e16595f660205a2ca9140fd684c4d3bd
SSDEEP

1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hff+W:hfAIuZAIuYSMjoqtMHfhffPD

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4864) 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/224-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral2/files/0x000700000002328e-2.dat	upx
behavioral2/files/0x0008000000022970-6.dat	upx
behavioral2/memory/224-920-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Microsoft Office\root\Office16\1033\CT_ROOTS.XML.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MEDIA\CAMERA.WAV.tmp	5c41bd3c97975f8b135905c2131f5580_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	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\InkObj.dll.mui.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\System.Xaml.resources.dll.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\PresentationFramework.resources.dll.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019DemoR_BypassTrial180-ppd.xrm-ms.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Security.Permissions.dll.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_sv.properties.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\management-agent.jar.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\javafx.properties.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\ShapeCollector.exe.mui.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Diagnostics.Tools.dll.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Pipes.AccessControl.dll.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial4-pl.xrm-ms.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ClientSub_eula.txt.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\FPA_FA000000011\FA000000011.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-locale-l1-1-0.dll.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription3-ppd.xrm-ms.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProO365R_SubTest-pl.xrm-ms.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\EXPTOOWS.XLA.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\pt.txt.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-math-l1-1-0.dll.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.Cng.dll.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Presentation.dll.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.PowerBI.AdomdClient.dll.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.scale-100.png.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\msotdaddin.dll.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN102.XML.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\fa.txt.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.WebSockets.Client.dll.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessVL_KMS_Client-ppd.xrm-ms.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\BIPLAT.DLL.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.scale-80.png.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\cpprestsdk.dll.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.InteropServices.dll.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\java.security.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\resources.jar.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.CompilerServices.Unsafe.dll.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Xml.XPath.dll.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\jmap.exe.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\jfxrt.jar.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp2-ppd.xrm-ms.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\SETLANG.HXS.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL105.XML.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\jaccess.jar.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Grace-ppd.xrm-ms.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\PowerPivotExcelClientAddIn.tlb.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\msoutilstat.etw.man.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\it-IT\oledb32r.dll.mui.tmp	5c41bd3c97975f8b135905c2131f5580_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	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Century Gothic.xml.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Retail-pl.xrm-ms.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\WindowsFormsIntegration.resources.dll.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\jfr\profile.jfc.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\sound.properties.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\mesa3d.md.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusDemoR_BypassTrial365-ppd.xrm-ms.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdR_OEM_Perp-pl.xrm-ms.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\UIAutomationClient.resources.dll.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\Microsoft.VisualBasic.Forms.resources.dll.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\System.Windows.Controls.Ribbon.resources.dll.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-file-l2-1-0.dll.tmp	5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\5c41bd3c97975f8b135905c2131f5580_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:224

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.tmp

Filesize
110KB

MD5
85832f1f6ae915efd5e7c0c3f5e1714f

SHA1
92a4a067c743b02ec336810c4aca7dbafd66dbed

SHA256
be5d14a9ad10514fa7e1ba7cdf6edede0f36cc5a9debac133b372e7ab4b94f9e

SHA512
fa6cbdb8fb734f436ec66805f62f1b7d07ccac7c3960b1dfeaed912c70ea2adeddb3c83a1f5d619ea075f262894ae563c9a3d25489e27c72a48d610ed9b1ebe5

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

Filesize
208KB

MD5
7bc89e2ce99074aacbf15ed42da52fb6

SHA1
facd15e11c85409a28bae8a43eb2a086c40c4bfa

SHA256
b695c8cc5bcc89ba8d2a68302995e9f209ea37537fe118973b1af1fadd56d30b

SHA512
8f2393befdd421adf0ace1b821546065305ac5de8de96572b3960bb8fbe268b0073f3c2b6c030a49e84d751a93c66c9b3a4e8ac685a4b9f78747c6b456127b05

Download Submit
memory/224-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/224-920-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads