4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b

Analysis

max time kernel
151s
max time network
147s
platform
windows10-2004_x64
resource
win10v2004-20240226-en
resource tags

arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
submitted
01/07/2024, 10:02

Sharing

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General

Target

4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
Size

66KB
MD5

f3be0ce92dd8636fba8cbe372d4e8b40
SHA1

5f0c1958a22da13c8b7858061ceaae257bb964e4
SHA256

4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b
SHA512

1db897c6e37a830154d28a8dc54811616b37494f414a1034bff1ab2d24d84d83fc2f72a38cb58e0a134e2921b9e05fb009fd132738c2800088bb57fe28a27689
SSDEEP

768:V7Blpf/FAK65euBT37CPKKQSjyJJ1EXBwzEXBwABT37CPKKdJJxdPO9Ot6K/K2Ch:V7Zf/FAxTWoJJ0TW7JJQOEK/Kt

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (866) 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/4268-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x0008000000023256-2.dat	upx
behavioral2/files/0x000400000001d8b2-6.dat	upx
behavioral2/memory/4268-398-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\7-Zip\7-zip.chm.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.lv-lv.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\msvcp140.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\ja\System.Windows.Input.Manipulations.resources.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\VSTO\vstoee100.tlb.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Numerics.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Reflection.Emit.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Threading.Timer.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-FR\InputPersonalization.exe.mui.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Collections.NonGeneric.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Private.Xml.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\ru.txt.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.en-us.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\uk-UA\InputPersonalization.exe.mui.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\it-IT\sqloledb.rll.mui.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\Microsoft.VisualBasic.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.IO.FileSystem.Primitives.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Globalization.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.bg-bg.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\InputPersonalization.exe.mui.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipssrb.xml.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\api-ms-win-core-debug-l1-1-0.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\ko\PresentationFramework.resources.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\bn.txt.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Collections.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Xml.XPath.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\ja\PresentationCore.resources.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.zh-tw.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\zh-TW\tipresx.dll.mui.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\api-ms-win-core-memory-l1-1-0.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Runtime.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\ado\adovbs.inc.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\api-ms-win-core-localization-l1-2-0.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.IO.Pipes.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\ja\System.Xaml.resources.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsnor.xml.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Configuration.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\it\PresentationCore.resources.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\bg.txt.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Linq.Parallel.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-runtime-l1-1-0.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RUI.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\PenImc_cor3.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\ja\System.Windows.Controls.Ribbon.resources.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\PresentationFramework-SystemXml.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\mshwLatin.dll.mui.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.ComponentModel.EventBasedAsync.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Security.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Text.Encoding.CodePages.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\gl.txt.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\ja.txt.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\Microsoft.NETCore.App.deps.json.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Security.Principal.Windows.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\pl\System.Windows.Forms.Primitives.resources.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\Microsoft.DiaSymReader.Native.amd64.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Net.NetworkInformation.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Web.HttpUtility.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\fr\PresentationFramework.resources.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\zh-cn.txt.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\readme.txt.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\vcruntime140.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskclearui.xml.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\it\PresentationUI.resources.dll.tmp	4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\4925bf63ff4e54db9365e3a8c3aa140b93ed89357b9d4a820668c3b32599742b_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:4268

C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3700 --field-trial-handle=2272,i,4858140932023865871,5726683989663339295,262144 --variations-seed-version /prefetch:8
1⤵
PID:4828

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-3808065738-1666277613-1125846146-1000\desktop.ini.tmp

Filesize
66KB

MD5
5ef043cc2b89426a19d76fce11e6171f

SHA1
e7456c88c40a0071c3f980b2dc659b3b17969ae4

SHA256
cef6ed79b29f7fb86b7cd7c0bb1e6af23d953b262134335577f5334c8483a03a

SHA512
da1b6b3388f71a386db19d5effae84bd382e3f3c2a1cb07625ec6ee714bf87e699d856ba544652aeb9ebd6e7d53add22df7f573c329d9ace84526aa9e6631627

Download Submit
C:\libsmartscreen.dll.tmp

Filesize
66KB

MD5
4c6160a4fb543e861ac27ddc79eec417

SHA1
95b5464db35692eff990734c7f72fae668cfb901

SHA256
76787170a7f4f55dda4a745cf16af743842174a57c00887638cc82731981d449

SHA512
7ffc2e10d41a76a3dda81e1f37062a434dbcd949ac1b08f0b32721273d86ca955b33cd4142d2ebed0ed2beef4e1b220db847f373fd0293e21cec1cbb1cc75204

Download Submit
memory/4268-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4268-398-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads