4e7d7aadfdec06b704810a6038d5e97f09c19fe29b83a07fcc8120ccd6c52365

Analysis

max time kernel
150s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
07-06-2024 22:37

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General

Target

738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
Size

131KB
MD5

738a26e2132dde35dac548f48d35c280
SHA1

0e1c56c971e05c0f6c41da3cf80d19e2968176b2
SHA256

4e7d7aadfdec06b704810a6038d5e97f09c19fe29b83a07fcc8120ccd6c52365
SHA512

0150bf307a188866169a6f3b477e820032ae3116f39048aba0399ef604a66bff4656e918dc34b94796c8dc87ca13ba050c5af064db9488ad7a7b6c3d102817ab
SSDEEP

3072:fnyiQSot+opbmMS7BSFHQi8bLRCw/UnEllk+kffteA00afFk/cs2/n+Zlomxgr4/:KiQSofp+u

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4970) 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/464-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x0006000000023278-2.dat	upx
behavioral2/files/0x0009000000022975-6.dat	upx
behavioral2/memory/464-1780-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk-1.8\jre\bin\msvcp140.dll.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Grace-ul-oob.xrm-ms.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\msadc\es-ES\msaddsr.dll.mui.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.MemoryMappedFiles.dll.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\UIAutomationTypes.resources.dll.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework-SystemData.dll.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\System.Windows.Forms.Primitives.resources.dll.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\gstreamer.md.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Green.xml.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Red Orange.xml.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsfra.xml.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.ComponentModel.Primitives.dll.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.Security.dll.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Internet Explorer\images\bing.ico.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\server\Xusage.txt.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription1-ul-oob.xrm-ms.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_MAK_AE-ul-oob.xrm-ms.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019R_Grace-ul-oob.xrm-ms.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\Microsoft.Win32.Registry.dll.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\System.Windows.Input.Manipulations.resources.dll.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\WindowsFormsIntegration.resources.dll.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\cacerts.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription5-ul-oob.xrm-ms.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019VL_MAK_AE-ppd.xrm-ms.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\ext.txt.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\.version.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Threading.dll.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\System.Windows.Input.Manipulations.resources.dll.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-memory-l1-1-0.dll.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019R_Grace-ppd.xrm-ms.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_ca.xml.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\klist.exe.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\ext\meta-index.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp4-ul-phn.xrm-ms.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Retail-ul-oob.xrm-ms.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\IpsPlugin.dll.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\msadc\fr-FR\msadcer.dll.mui.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\UIAutomationTypes.resources.dll.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\resources.jar.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp2-ppd.xrm-ms.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.Compression.dll.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-string-l1-1-0.dll.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\NL7MODELS0009.dll.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\ka.txt.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\System.Windows.Forms.Primitives.resources.dll.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\javadoc.exe.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jmc.txt.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\relaxngdatatype.md.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.contrast-black_scale-180.png.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-core-xstate-l2-1-0.dll.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.officemuiset.msi.16.en-us.xml.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProXC2RVL_MAKC2R-pl.xrm-ms.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019R_Retail-pl.xrm-ms.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessVL_KMS_Client-ppd.xrm-ms.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected]	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Web.HttpUtility.dll.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\pack200.exe.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription4-pl.xrm-ms.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\ZeroByteFile.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\OMML2MML.XSL.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\th-TH\tipresx.dll.mui.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\include\jni.h.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\WacLangPackEula.txt.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MEDIA\TYPE.WAV.tmp	738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\738a26e2132dde35dac548f48d35c280_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:464

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-3558294865-3673844354-2255444939-1000\desktop.ini.tmp

Filesize
132KB

MD5
5313f2e27646f719d86c82b1f3481485

SHA1
fc64f775074b10053897e8a0fa86d87756d6649d

SHA256
f5f091fb08e2b16b5e371a15aff51322683ff7611a10f2dc909334f5c293f062

SHA512
de574ea440bfba6f03cf7dfa7c63a9bc717b6b5de24f48f3916f8623fd5ba0f3dd2c50e456143ef9b6fd0e67603e26fc32d4a379371d1b045e1cbb907e1009ee

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

Filesize
230KB

MD5
dcdd6655bd14caa73493075235d1e7ae

SHA1
7529a356786b58d8c2a5c7e1c00065866bb8e97b

SHA256
d60fc8693458f9e5123c378705d40aaa0c6e31ba6b91cd3f6f977e6dee1eeca5

SHA512
ebd0665a12b971f707b37e298d23ccd6665518b7bb03cfdab3b40956d8b5ed4af0dc79310c5dd28cfd4ab5a46617845ddd3878055519c389ffb4b8b11c1890e6

Download Submit
memory/464-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/464-1780-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads