356af02bd2956d7d2dbd84b4cdc70f1435030bb445a9b9f4824f2627aca3b770

Analysis

max time kernel
150s
max time network
132s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
29/05/2024, 10:03

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General

Target

505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
Size

73KB
MD5

505588126151fb79bcd9aff9140eb040
SHA1

7d3b089716c8fe392fe2f60c485b9b2b49a3e368
SHA256

356af02bd2956d7d2dbd84b4cdc70f1435030bb445a9b9f4824f2627aca3b770
SHA512

c83a8d9ca7d2fb2c92e718b2a973f399bebe80a78d8a6b370141b31a6000d4f724f98324075f422b3c2d2e05fdd3d5e255b1768b9f2bf6b3c2e21872ab1a8bcb
SSDEEP

1536:V7Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8yiv:fnyiQSo6

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (5070) 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/3864-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x0009000000023537-2.dat	upx
behavioral2/files/0x00060000000168ae-6.dat	upx
behavioral2/memory/3864-1888-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\EditFind.vdx.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\java-rmi.exe.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription3-ppd.xrm-ms.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Retail-ppd.xrm-ms.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\WORD_WHATSNEW.XML.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Resources.Reader.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\javapackager.exe.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.contrast-white_scale-140.png.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\sr-Cyrl-RS\msipc.dll.mui.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-file-l1-2-0.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.Serialization.Formatters.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\PresentationUI.resources.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\tr\System.Windows.Forms.resources.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.InteropServices.JavaScript.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\UIAutomationProvider.resources.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\System.Windows.Forms.Primitives.resources.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\instrument.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdXC2RVL_MAKC2R-ppd.xrm-ms.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_Trial-ul-oob.xrm-ms.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\UIAutomationClient.resources.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\lib\ir.idl.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\sunec.jar.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Retail-ppd.xrm-ms.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.ComponentModel.Annotations.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Resources.Reader.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.WebSockets.Client.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\WindowsFormsIntegration.resources.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\UIAutomationClientSideProviders.resources.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-handle-l1-1-0.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Pipes.AccessControl.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ReachFramework.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\System.Windows.Forms.resources.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-process-l1-1-0.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\legal\javafx\libxml2.md.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSOARIACAPI.DLL.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected]	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\WindowsBase.resources.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\de.pak.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\nashorn.jar.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Red.xml.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Subscription-ppd.xrm-ms.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\Microsoft.Office.Tools.Excel.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\AUDIOSEARCHLTS.DLL.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\OFFRHD.DLL.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ja-JP\TipTsf.dll.mui.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\desktop.ini.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\UIAutomationClient.resources.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019XC2RVL_MAKC2R-ul-phn.xrm-ms.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected]	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ko-KR\tipresx.dll.mui.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\sv-SE\tipresx.dll.mui.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\msadc\msdaprst.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\PresentationUI.resources.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\te.pak.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Trial-pl.xrm-ms.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Threading.Thread.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_Trial-ppd.xrm-ms.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription5-ppd.xrm-ms.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Trial2-pl.xrm-ms.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-process-l1-1-0.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\OneNote\prnms006.inf.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\WindowsBase.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework.Luna.dll.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\nacl_irt_x86_64.nexe.tmp	505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\505588126151fb79bcd9aff9140eb040_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:3864

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 --field-trial-handle=1280,i,1697479186275492802,18058102846092193784,262144 --variations-seed-version --mojo-platform-channel-handle=4408 /prefetch:8
1⤵
PID:2620

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-1181767204-2009306918-3718769404-1000\desktop.ini.tmp

Filesize
74KB

MD5
98ff1a77eabf9389118dafbf308612e6

SHA1
0d32c31e5da9f71356699e31fa3621b1509cf672

SHA256
e2cbe910dbfa5351ee24731771caf425cc8546b84f85f9487be7fe7b5707ace9

SHA512
4b86d9ee8b3fa4ceae96d22f4ea2671fcd6b062a673e79e391cae36e601443dc69afb418ba65bcedc3822cf97d7b0bc1abd81b7bbf4c0cd1c1b560d75815c8e4

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

Filesize
186KB

MD5
dc7ad04a4f76dd3bf36306c63630d2e8

SHA1
14bf01f3dce798860c916b9fd62f095244773db6

SHA256
16b3d0c70904f465993909eef7b733671ab1ee3eb40a0dc64efe5d8db22a9518

SHA512
9f3031f6d6783b120305612c821f00c4d206f43126cc2fb83eae994e29490873ca4f83d2438064a226386914cfd7f662b873f59d1a4bbdfcf004f90c495e1e91

Download Submit
memory/3864-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/3864-1888-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads