3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23

Analysis

max time kernel
124s
max time network
159s
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 04:07

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General

Target

3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
Size

160KB
MD5

fe861f5a84c7af4cccb23c28464f3610
SHA1

5180379dce05072f939ed383f178b13dfdbe95b4
SHA256

3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23
SHA512

6e7fad39c239fd15f8c90c30d38799828e8a75d8916f24504595e0ed2253f0fd1abaedc6072f30c8842398493ae816d500ca69a7c7b01c22c27fa6c93ccbb5f5
SSDEEP

1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8OyZ2FdldtTWn1++PJHJXA/OsIZfzc3/i:fnyiQSonyZ2FdldJQSonyZ2Fdldb

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (1130) 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

Processes:

resource	yara_rule
behavioral2/memory/4900-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
C:\$Recycle.Bin\S-1-5-21-3808065738-1666277613-1125846146-1000\desktop.ini.tmp	upx
C:\libsmartscreen.dll.tmp	upx
behavioral2/memory/4900-354-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

Processes:

3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe

description	ioc	process
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Buffers.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Configuration.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Dynamic.Runtime.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Runtime.CompilerServices.Unsafe.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Runtime.Numerics.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\tt.txt.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\RepoMan.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\mip.exe.mui.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\es\Microsoft.VisualBasic.Forms.resources.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\ko\System.Windows.Forms.Primitives.resources.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\ko\System.Windows.Forms.resources.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Data.DataSetExtensions.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\tr\System.Windows.Forms.resources.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\it\UIAutomationClient.resources.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\msadc\fr-FR\msaddsr.dll.mui.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\msadc\msdaremr.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\msdaps.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\ado\msado60.tlb.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\fr\ReachFramework.resources.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\fr\System.Xaml.resources.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\FrequentOfficeUpdateSchedule.xml.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\SubsystemController.man.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\tipresx.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Xml.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Xml.XDocument.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\fr\UIAutomationClientSideProviders.resources.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\cs\UIAutomationClientSideProviders.resources.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\zh-tw.txt.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\msdasqlr.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.IO.Pipes.AccessControl.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Net.Quic.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Reflection.Extensions.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Windows.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\fr\System.Xaml.resources.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad\kor-kor.xml.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\msadc\es-ES\msdaremr.dll.mui.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\it-IT\sqlxmlx.rll.mui.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-conio-l1-1-0.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\VSTO\vstoee100.tlb.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Net.WebHeaderCollection.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Net.Http.Json.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\de\PresentationFramework.resources.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\gu.txt.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\ro.txt.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\si.txt.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\System.Printing.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\ko\System.Windows.Controls.Ribbon.resources.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\nb-NO\tipresx.dll.mui.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Net.Mail.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-file-l2-1-0.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.IO.FileSystem.Primitives.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Diagnostics.StackTrace.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.ServiceProcess.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.IO.MemoryMappedFiles.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Runtime.Handles.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\zh-Hant\System.Xaml.resources.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\pl.txt.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\mshwLatin.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\coreclr.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.ComponentModel.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\UIAutomationTypes.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.IO.Compression.Brotli.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Reflection.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\PresentationFramework-SystemXml.dll.tmp	3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\3434d3fa846225eea95a03379fe38ee2790671158bd8b7f4aa1bd84b96647c23_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:4900

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=1316 --field-trial-handle=2284,i,9807419199535700662,2319175108930815708,262144 --variations-seed-version /prefetch:8
1⤵
PID:3292

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
160KB

MD5
4e8f7af66ba7606fefe5120520a760b5

SHA1
bcec48ffe537a0ab3e3a5abc4c6005d3716b3ddd

SHA256
e4d0bc43abbedb4e5368e8b89d864accfe92de02d83809a867411b80b6a9bdee

SHA512
500f7de858e0011d1d1b5903da802cc59a2e951596be891cc879c688be7da0ddcf62f77d432a36970cc356189a7c161f17da1c5c3e14f226f36ead8c439b7bf1

Download Submit
C:\libsmartscreen.dll.tmp
Filesize
160KB

MD5
f4e3918ce62a8efc799f8153c99696ec

SHA1
9bb52d91422cabbed5c45994c376696bf02b2ff3

SHA256
43b20cb7b0570213cfd4b521eeffc3e502acbe29a94a5afd22ad31194773daba

SHA512
444b2d9f5ee7218516fed98aa05178c7f5eb4abddcffe07db47048a5ccc988e5274296cf65c1072386ffb3a2d423d768d2ee29148a8d0c14d639cfe0e79336ff

Download Submit
memory/4900-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4900-354-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download