eafee3fd0dd98a9113a71807aa25e5468d3a15e012cb8a988c6d1fb2eb827a48

Analysis

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

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
14/06/2024, 09:56

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General

Target

b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
Size

89KB
MD5

b6127ac6c5c7e1b71d152075bfe8d3d0
SHA1

bd05e884fae0d6770899ceabe1092277b8ac911c
SHA256

eafee3fd0dd98a9113a71807aa25e5468d3a15e012cb8a988c6d1fb2eb827a48
SHA512

43f00f160b2fa9a6bbcf8a08b3c1b968fa333c113057d16d6e281e9684cb7839639e7394de2ed7828eb206ef09299734ce941173ff2f894d4896e02a850346bc
SSDEEP

1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8asUsTq5q9BVI2IA:fnyiQSohsUsWU9BK3A

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (5202) 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/1176-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x000700000002328e-2.dat	upx
behavioral2/files/0x0008000000022970-6.dat	upx
behavioral2/memory/1176-1956-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Primitives.dll.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.WebSockets.Client.dll.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-environment-l1-1-0.dll.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProXC2RVL_MAKC2R-ul-oob.xrm-ms.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_Retail-ppd.xrm-ms.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MEDIA\TYPE.WAV.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected]	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\msvcr120.dll.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\cryptix.md.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Subscription2-pl.xrm-ms.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Console.dll.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\System.Windows.Forms.Design.resources.dll.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\WindowsFormsIntegration.dll.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\include\jvmti.h.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\jsoundds.dll.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription1-ul-oob.xrm-ms.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial5-pl.xrm-ms.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019VL_MAK_AE-ppd.xrm-ms.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\ga.txt.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\lv-LV\tipresx.dll.mui.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.ComponentModel.Annotations.dll.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\System.Xaml.resources.dll.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\jabswitch.exe.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_LinkDrop32x32.gif.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusDemoR_BypassTrial365-ul-oob.xrm-ms.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\WINWORD_COL.HXC.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\mshwLatin.dll.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Xml.Linq.dll.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookVL_KMS_Client-ul-oob.xrm-ms.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherVL_KMS_Client-ul.xrm-ms.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Reflection.DispatchProxy.dll.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Numerics.Vectors.dll.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\UIAutomationTypes.resources.dll.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\cldr.md.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-3102-0000-1000-0000000FF1CE.xml.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp4-ul-oob.xrm-ms.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.contrast-black_scale-180.png.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\sfodbc.did.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\PresentationUI.resources.dll.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdCO365R_SubTest-pl.xrm-ms.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-runtime-l1-1-0.dll.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\cardview-flag.png.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\cy.txt.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\System.Xaml.resources.dll.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\System.Windows.Controls.Ribbon.resources.dll.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\af.pak.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\rmid.exe.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\ext\zipfs.jar.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Grayscale.xml.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusE5R_SubTrial-ppd.xrm-ms.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\UCRTBASE.DLL.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\legal\javafx\icu_web.md.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\legal\javafx\jpeg_fx.md.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_LinkNoDrop32x32.gif.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Blue Warm.xml.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ComponentModel.EventBasedAsync.dll.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\security\policy\unlimited\local_policy.jar.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-core-localization-l1-2-0.dll.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\offsymxb.ttf.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\rsod\proofing.msi.16.en-us.boot.tree.dat.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\.version.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_KMS_Client-ul.xrm-ms.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Retail-ul-oob.xrm-ms.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_PrepidBypass-ppd.xrm-ms.tmp	b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\b6127ac6c5c7e1b71d152075bfe8d3d0_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:1176

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
90KB

MD5
91425411efab6de9df5a8639f026b93a

SHA1
5ff74f9a746a494940d948f89a9486a52970ce06

SHA256
307c9e9b0005291f746c27651b55279d7c2adeff8d6428ad309989a21587805f

SHA512
f5c2a66b515dc45389430ae66eefa8c62e788cf77fc469e7ac83ff0d52a7f405e267c0c88656605d40570643319de6e2f876674f140210df50d87cc4a92dbba2

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

Filesize
188KB

MD5
e5e870c0c5196b43a193fcec172d7401

SHA1
b39dd0cc2e89b74784b308a102bac7af7d2d16b8

SHA256
9d6e517e3bda7cce971febc3a2471d1850aaf7f2d7cbe83ca3584860f254fd69

SHA512
06491dc0de41307b7a50557c426098eb903207363a74ed51f6acda7bb9d2456ca0f7db9c54c78c50bb8e9883c16d341b1918edc2d3e458d15804f6e6d428d762

Download Submit
memory/1176-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1176-1956-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads