bc705525039579bb1bef77207c4e1578718a94014d5c36bea8a46170b3c5fd2d

Analysis

max time kernel
150s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
04/06/2024, 03:01

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General

Target

2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
Size

240KB
MD5

2508cdafe17535d5a7d8bca1d1eefdd0
SHA1

67ea2b730e2133119a9d1f54c94dcbec3fd20e2a
SHA256

bc705525039579bb1bef77207c4e1578718a94014d5c36bea8a46170b3c5fd2d
SHA512

92988900906e87c36d529141b1d2a1711c1fa382432e90d3f793d1815f9e7df0a3ff4e47226ef3e01593138c0f64cd1f4dd4fa5999ed9b9a746a3acdab00c2d1
SSDEEP

3072:fnymCAIuZAIuYSMjoqtMHfhfAfAIuZAIuYSMjoqtMHfhfm:KmCAIuZAIuDMVtM/GfAIuZAIuDMVtM/w

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4622) 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/1304-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x000700000002327d-2.dat	upx
behavioral2/files/0x000800000002294e-6.dat	upx
behavioral2/memory/1304-1500-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\System\msadc\it-IT\msadcor.dll.mui.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\de-DE\sqloledb.rll.mui.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\System.Windows.Forms.Primitives.resources.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Retail-pl.xrm-ms.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\Microsoft.VisualStudio.Tools.Applications.Runtime.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\System.Windows.Forms.Primitives.resources.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-processthreads-l1-1-1.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\legal\javafx\libffi.md.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\meta-index.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp4-pl.xrm-ms.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_KMS_ClientC2R-ul.xrm-ms.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.contrast-black_scale-100.png.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Office.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Buffers.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\WindowsFormsIntegration.resources.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\PresentationFramework.resources.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\nb.pak.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-FR\rtscom.dll.mui.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\WindowsFormsIntegration.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Internet Explorer\en-US\ieinstal.exe.mui.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription4-pl.xrm-ms.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\SharedPerformance.man.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_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	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Xml.Serialization.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\PresentationUI.resources.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\PresentationFramework.resources.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\mr.pak.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\VVIEWRES.DLL.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\Accessibility.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Design.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\Microsoft.VisualBasic.Forms.resources.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_OEM_Perp-pl.xrm-ms.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Trial2-ppd.xrm-ms.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial1-ul-oob.xrm-ms.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_MAKC2R-ul-oob.xrm-ms.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Console.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\System.Windows.Input.Manipulations.resources.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\chrome.exe.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Trial2-ul-oob.xrm-ms.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.AnalysisServices.Layout.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-string-l1-1-0.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp2-ppd.xrm-ms.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\misc.exe.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Trial2-ul-oob.xrm-ms.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\it-IT\rtscom.dll.mui.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.WebClient.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Printing.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\System.Xaml.resources.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Internet Explorer\uk-UA\ieinstal.exe.mui.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\vcruntime140.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-001F-0C0A-1000-0000000FF1CE.xml.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.AnalysisServices.Excel.Common.FrontEnd.XmlSerializers.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-heap-l1-1-0.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Compression.ZipFile.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Reflection.Extensions.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\eventlog_provider.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\bg.pak.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Grace-ppd.xrm-ms.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Pipes.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Buffers.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Linq.Expressions.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\System.Windows.Forms.Primitives.resources.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\awt.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\prism_d3d.dll.tmp	2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\2508cdafe17535d5a7d8bca1d1eefdd0_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:1304

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-711569230-3659488422-571408806-1000\desktop.ini.tmp

Filesize
240KB

MD5
9a1048f61f131da35394adebb7150b96

SHA1
5d081c1de088f95e97ec725ab7697a003b3de5d4

SHA256
454d18875b50a3c910a7edec031ecbfc98a33bb4ed4aba3285fa7a6d35e63b65

SHA512
95c2198bba8338df03f505f483448571cf797ba08e3b60749f3ce8f3ea41ef31a23fcdf88113f3afb9f3de77ada936708c24f06a04c5325d8c0b29ba02cb1b1f

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

Filesize
339KB

MD5
eca1cf5d6473eb28277b43f90ef8acbd

SHA1
723d1a681f5754405769acb29fa96fdeed0eface

SHA256
a1274a6690a11b31a80ded89077650431adff7292bb1bab7f203d4d15f826924

SHA512
0178dd1417d3b407034f0468166dd81c020e3591fe011c77788016a0bfae34eb3aa71c89d6fea5248cc62fa706e8abb37564b55f2639198c2f6ad67343edd941

Download Submit
memory/1304-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1304-1500-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads