aa33d00bbc4f9ef8169f9e14c2140ba73e77b5b23f2ff1f41382037daaa49778

Analysis

max time kernel
149s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
09/05/2024, 16:21

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General

Target

887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
Size

173KB
MD5

887f39c73457ce6a96b3c9c9b2c9d230
SHA1

c060b9e71f9c5864e098408f859e142691dfa3d3
SHA256

aa33d00bbc4f9ef8169f9e14c2140ba73e77b5b23f2ff1f41382037daaa49778
SHA512

65afce9282d57d743b521f993771cf6c7601baa998967cb2fbeedb2499d8f666e60965df15c25fe98d3973e34218823f66fd4b2fbcb49af5f9fe6e3e83ab43cc
SSDEEP

3072:+nyiQSo1EZGtKgZGtK/PgtU1wAIuZAIu+:JiQSo1EZGtKgZGtK/CAIuZAIu+

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4662) 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/2948-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x000600000002328f-2.dat	upx
behavioral2/files/0x0008000000022970-6.dat	upx
behavioral2/memory/2948-1732-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Cryptography.Primitives.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\PresentationUI.resources.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\sr.pak.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\jli.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\hwrlatinlm.dat.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\java.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp6-ppd.xrm-ms.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\sql90.xsl.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.Contracts.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\UIAutomationProvider.resources.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\WindowsFormsIntegration.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\fonts\LucidaBrightDemiItalic.ttf.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Trial-pl.xrm-ms.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp-ul-phn.xrm-ms.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\UIAutomationTypes.resources.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\jawt.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-utility-l1-1-0.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProVL_MAK-ppd.xrm-ms.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\EXCEL_COL.HXC.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Retail-pl.xrm-ms.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\nb.txt.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\tt.txt.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\yo.txt.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-timezone-l1-1-0.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\System.Windows.Controls.Ribbon.resources.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-0016-0000-1000-0000000FF1CE.xml.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessR_Trial-pl.xrm-ms.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\msvcp140_1.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Serialization.Primitives.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\System.Windows.Forms.Design.resources.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Trial2-ppd.xrm-ms.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\WordVL_MAK-pl.xrm-ms.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\GRINTL32.DLL.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.AnalysisServices.Excel.BackEnd.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\System.Windows.Forms.resources.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\System.Windows.Forms.Design.resources.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\System.Windows.Controls.Ribbon.resources.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ClientSub_M365_eula.txt.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.scale-100.png.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\sr-Cyrl-BA\msipc.dll.mui.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-multibyte-l1-1-0.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVManifest.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Pipes.AccessControl.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\Microsoft.WindowsDesktop.App.runtimeconfig.json.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdO365R_Subscription-ppd.xrm-ms.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\tr\msipc.dll.mui.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.ms-my.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework.Royale.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\UIAutomationTypes.resources.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_MAK-ul-phn.xrm-ms.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\de\msipc.dll.mui.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\UIAutomationProvider.resources.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019R_OEM_Perp-ul-phn.xrm-ms.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-FR\TabTip.exe.mui.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp-ppd.xrm-ms.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Retail-ppd.xrm-ms.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdCO365R_SubTest-pl.xrm-ms.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MML2OMML.XSL.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Web.HttpUtility.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\PresentationUI.resources.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019DemoR_BypassTrial180-ppd.xrm-ms.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Threading.Thread.dll.tmp	887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\887f39c73457ce6a96b3c9c9b2c9d230_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:2948

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.tmp

Filesize
173KB

MD5
b0dc1530231df9b157d3e968c94bfa14

SHA1
324e937e8bf6d8a5c0d4c5bfbbd728a6222a2c85

SHA256
57e36d47b413976329e472f9938a795d33eabb91a46ec9e23f61c69887848aa0

SHA512
e42af229467457c1359310f2d97f0681ed9953488d51c319ca5c3daaa34c712253aae266770125eedb052d8930e5cc2f2077c5846a71f61e5b194fc050a86b80

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

Filesize
272KB

MD5
a09d23f79d5dc1471074f574b2f76a4a

SHA1
f261999d51c329ba917e9f25dcbec9a76bdbec63

SHA256
3673f798ea1bf67bc200fe64ebff29fc567c077bd4274a9c234454b860b4d0d4

SHA512
f6e8f983d4064c279616880491051de051b0e885a48ebff4c07ee24a6de2c4cd2e724df4d95f560c60ddafad5865fe614fb4d12a1ef639fd7da06479b6fe0245

Download Submit
memory/2948-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2948-1732-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads