29d758b2f7a4c2e2e6c4f90c007da13d7e5bbe23986c9b4dde6409d3531dc5cc

General

Target

2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
Size

121KB
MD5

2cc4b958742275feb0c460acbf7054c0
SHA1

095eca77e9e698426df5769be5991c802534164b
SHA256

29d758b2f7a4c2e2e6c4f90c007da13d7e5bbe23986c9b4dde6409d3531dc5cc
SHA512

c06d68c54edf903d3c35e3337026cab2d627f0423eea8dafc61971a89147e8fef62e1bcd03d5354d7a1afda7d90b0d6da9c2282cf72b73e1f01332774be03a62
SSDEEP

1536:67Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8asUs24cTWn1++PJHJX5/OsIZfzc3/Q8P:+nyiQSohsUsnQSohsUsuTM

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4754) 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/2332-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
C:\$Recycle.Bin\S-1-5-21-3558294865-3673844354-2255444939-1000\desktop.ini.tmp	upx
C:\Program Files\7-Zip\7-zip.dll.tmp	upx
behavioral2/memory/2332-1738-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

Processes:

2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe

description	ioc	process
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.ComponentModel.Primitives.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.Serialization.Json.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\dom.md.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\jopt-simple.md.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office15\pidgenx.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\AUDIOSEARCHMAIN.DLL.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\1033\SFMESSAGES.XML.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Http.Json.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.Http.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\UIAutomationClient.resources.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\sl.pak.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalPipcR_OEM_Perp-ul-phn.xrm-ms.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\excel-udf-host.win32.bundle.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework.Aero.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Diagnostics.PerformanceCounter.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\en-GB.pak.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Garamond-TrebuchetMs.xml.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProMSDNR_Retail-pl.xrm-ms.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_Grace-ppd.xrm-ms.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\java.policy.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Paper.xml.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusDemoR_BypassTrial365-ul-oob.xrm-ms.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\EXCELPLUGINCORE.DLL.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\plugin2\npjp2.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\mip_telemetry.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\uk-UA\TabTip.exe.mui.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Globalization.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\WindowsFormsIntegration.resources.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail2-pl.xrm-ms.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad.xml.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\it-IT\oledb32r.dll.mui.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\System.Xaml.resources.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\ky.txt.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Diagnostics.Process.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Console.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\WindowsBase.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\ExitFind.3gp2.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp5-pl.xrm-ms.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Compression.FileSystem.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\DirectWriteForwarder.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Blue Green.xml.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Trial-pl.xrm-ms.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.AnalysisServices.Excel.BackEnd.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MEDIA\HAMMER.WAV.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\msvcp120.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Globalization.Calendars.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\System.Windows.Forms.Primitives.resources.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Controls.Ribbon.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\PresentationFramework.resources.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_Retail-ul-oob.xrm-ms.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsen.xml.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-stdio-l1-1-0.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.nl-nl.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\vi.pak.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\jsoundds.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Aspect.xml.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\linessimple.dotx.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\uk-UA\ShapeCollector.exe.mui.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Microsoft.WindowsDesktop.App.runtimeconfig.json.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\WindowsBase.resources.dll.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\legal\javafx\icu_web.md.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Retail-ul-phn.xrm-ms.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019VL_KMS_Client_AE-ppd.xrm-ms.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\PSRCHLEX.DAT.tmp	2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\2cc4b958742275feb0c460acbf7054c0_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:2332

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
122KB

MD5
ff419393753d856df5491d8051f94646

SHA1
7d6c2758b8066954970043624f67a7a620bf1760

SHA256
72a178edf8763486df4ebbc44b6e46d784d292af4fb332d6465e006379616aac

SHA512
dfae611263242ef5237b67752bf513ac8f4351939535df66b9561a66e2de6bdb3c60409a367a7f4d05c2d02b9790eb26710382863100044ecb76254e93d4213e

Download Submit
C:\Program Files\7-Zip\7-zip.dll.tmp
Filesize
220KB

MD5
b4dedba714c35971473f2c1af79a9568

SHA1
b4c649015bd72a865f1465e773832a39e0207292

SHA256
1b67e41bc96fa66e1c86108e0faa5ea970ac8e3b37d943d1e22c46702443c426

SHA512
225493df0bc4aef28b02a9b783753c75c806ac935e52d283bf886a911d7c92a7d164c36c60aab226763939402c1c084cd3d9351a42e38c1158b9cfa112935ff9

Download Submit
memory/2332-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2332-1738-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

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