640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
29/06/2024, 04:37

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General

Target

640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
Size

74KB
MD5

6007c627763f222d75a22cfa35592b90
SHA1

a29fc25705fc1f4002b6ff7863fbecead4ec273a
SHA256

640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106
SHA512

a246fee8a6ec26036a42a0aeab4fdc0e9cdda5f196a7ce40d44019579c1dc6878c118e6ab1fe100bd74823f5257f613f83e8cb227a96f2e462ece0bc23f68c82
SSDEEP

1536:67Zf/FAxTWY1++PJHJXA/OsIZBX5WX5tWIW9z0Mz0t:+nyi4Mef9z0Mz0t

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (5267) 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/224-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x000500000002326f-2.dat	upx
behavioral2/files/0x001d00000002292b-6.dat	upx
behavioral2/memory/224-1952-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\System.Windows.Input.Manipulations.resources.dll.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp4-ul-phn.xrm-ms.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019R_Trial-ppd.xrm-ms.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\Microsoft.VisualStudio.OLE.Interop.dll.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\msquic.dll.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Diagnostics.Process.dll.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Data.DataSetExtensions.dll.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.ServiceProcess.dll.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\Alphabet.xml.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\ReachFramework.resources.dll.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-errorhandling-l1-1-0.dll.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipssrl.xml.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-file-l1-1-0.dll.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Integration\Integrator.exe.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\EQUATION\api-ms-win-crt-math-l1-1-0.dll.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\Microsoft.VisualBasic.Core.dll.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019VL_MAK_AE-ul-phn.xrm-ms.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\fi.txt.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\System.Windows.Forms.Design.resources.dll.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\joni.md.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessR_Grace-ul-oob.xrm-ms.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\Checkmark.png.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-FR\TabTip.exe.mui.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-libraryloader-l1-1-0.dll.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Compression.ZipFile.dll.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\chrome_100_percent.pak.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019VL_MAK_AE-ul-oob.xrm-ms.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\1033\SQLENGINEMESSAGES.XML.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\pl.txt.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\sk.txt.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.ComponentModel.EventBasedAsync.dll.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_ja.properties.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessVL_KMS_Client-ul-oob.xrm-ms.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Trial-ppd.xrm-ms.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\MSOUC_K_COL.HXK.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN075.XML.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\rsod\osmmui.msi.16.en-us.tree.dat.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Serialization.Formatters.dll.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\.version.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\System.Windows.Controls.Ribbon.resources.dll.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\System.Windows.Input.Manipulations.resources.dll.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Smokey Glass.eftx.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoVL_MAK-ul-phn.xrm-ms.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.contrast-black_scale-80.png.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Redshift\lib\sbicuuc53_64.dll.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework.Aero2.dll.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019R_Retail-pl.xrm-ms.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp5-pl.xrm-ms.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL103.XML.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\rsod\proof.es-es.msi.16.es-es.tree.dat.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\da-DK\tipresx.dll.mui.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\VC\msdia90.dll.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019VL_MAK_AE-pl.xrm-ms.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLN.DOC.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\MICROSOFT.DATA.RECOMMENDATION.COMMON.DLL.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\Microsoft.PowerBI.AdomdDataExtension.dll.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Reflection.Primitives.dll.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\UIAutomationClientSideProviders.resources.dll.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Templates\1033\ContemporaryPhotoAlbum.potx.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\GRPHFLT\PICTIM32.FLT.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-heap-l1-1-0.dll.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\Microsoft.Win32.Primitives.dll.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\pt-BR.pak.tmp	640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\640d885a5be1fa7d96b47436fe8334016909d72077dbda0a966f8d3c15429106_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:224

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-2539840389-1261165778-1087677076-1000\desktop.ini.tmp

Filesize
74KB

MD5
787a2cc43e1cde714ef8c418183923a4

SHA1
d9c64e3ce98788635b2dcabf04d83bf2a032105e

SHA256
b30b8cfc3958fbe24c5f79ae54d926c4c44569b7b88e4559cb9a3e1a83ba8316

SHA512
47e8faced8883a01e6978418eb1a54a358577ff2a8f87a053e114ae34f4390877ef6596e93a478fce2850b5de47d2f5c2770a805e5600c7d02e4887e4dbbcc7d

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

Filesize
173KB

MD5
d0862c64c8ee2922625ae497767d0e27

SHA1
26c0dcbfef2182f70e56c1562609432183aaa44c

SHA256
59a07c71bc1bedebb9907bd37b617552b9296103b004d1edde27a314514ce512

SHA512
99b75c5bdd5123ac37aecf0a03dad53667dd2e5a1cc5b1335bcc5e8dbab3806d0d9410ba4ada80a3589b5aee94b6fc523b091d1b08df75b0bbff4885000d864c

Download Submit
memory/224-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/224-1952-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads