7b233810630b23e8668a7b7a224130a995b168015403ed545cccc1f31fc66eb6

Analysis

max time kernel
150s
max time network
95s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
13/06/2024, 13:56

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General

Target

81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
Size

61KB
MD5

81efef68a291616f1e5d998c019d7800
SHA1

86c7912eee396b385cf8fd7a2c16c99fb0b06e44
SHA256

7b233810630b23e8668a7b7a224130a995b168015403ed545cccc1f31fc66eb6
SHA512

4fcbbf156504239d6c7a2372aa92174086d278e4ab0972458a1817dd9acbdc27a8fab3c66b2e101f324680ede1ac07cc328fe2b1184a2e3b57b43bb555979469
SSDEEP

1536:CTWn1++PJHJXA/OsIZfzc3/Q8asUsJOLKW3+lG3+lQ:KQSohsUsUKWOMOy

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (5041) 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/5088-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral2/files/0x00060000000233d6-2.dat	upx
behavioral2/files/0x0008000000022aad-6.dat	upx
behavioral2/memory/5088-1108-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\msvcp120.dll.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\unpack200.exe.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\uk\msipc.dll.mui.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\Microsoft.VisualBasic.Forms.resources.dll.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\UIAutomationProvider.resources.dll.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\jcup.md.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp3-ul-phn.xrm-ms.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription4-pl.xrm-ms.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\i640.cab.cat.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Principal.dll.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\WindowsBase.resources.dll.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\OIMG.DLL.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.Primitives.dll.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\UIAutomationProvider.resources.dll.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\System.Xaml.resources.dll.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\UIAutomationProvider.resources.dll.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Trial-ul-oob.xrm-ms.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\msadc\msadce.dll.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\hostpolicy.dll.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.dll.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PROOF\msspell7.dll.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxbgt.dll.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\Delete.png.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.contrast-white_scale-80.png.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\it-IT\sqloledb.rll.mui.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Retail-ppd.xrm-ms.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdR_OEM_Perp-ul-oob.xrm-ms.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\UIAutomationTypes.resources.dll.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy.jar.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Retail-pl.xrm-ms.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessPipcR_Grace-ul-oob.xrm-ms.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.contrast-black_scale-100.png.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\zh-cn.txt.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Web.HttpUtility.dll.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\ReachFramework.resources.dll.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected]	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\TellMeRuntime.dll.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\jps.exe.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019VL_MAK_AE-pl.xrm-ms.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_OEM_Perp-ul-phn.xrm-ms.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProVL_MAK-pl.xrm-ms.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Library\Analysis\PROCDB.XLAM.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\de-DE\TipRes.dll.mui.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\System.Windows.Forms.Primitives.resources.dll.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_LinkNoDrop32x32.gif.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\WordR_OEM_Perp-ul-oob.xrm-ms.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\WWINTL.DLL.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\FPA_FA000000009\FA000000009.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL102.XML.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\VCRUNTIME140_APP.DLL.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\7-zip.dll.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-xstate-l2-1-0.dll.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\UIAutomationClientSideProviders.resources.dll.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\UIAutomationClient.resources.dll.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoVL_KMS_Client-ul.xrm-ms.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_OEM_Perp-ul-phn.xrm-ms.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\Microsoft.PowerBI.AdomdClient.dll.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\msoia.exe.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.nl-nl.dll.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\de-DE\tabskb.dll.mui.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.WebProxy.dll.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\zh-CN\tipresx.dll.mui.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Internet Explorer\iexplore.exe.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\msadc\ja-JP\msadcor.dll.mui.tmp	81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\81efef68a291616f1e5d998c019d7800_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:5088

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-4204450073-1267028356-951339405-1000\desktop.ini.tmp

Filesize
61KB

MD5
8d8d7bcba5c886a006c4c03ea115d6cb

SHA1
09afef737dbc85a9ede550e0a607eda4ffe609c9

SHA256
8a9c4afb35972035148fa333a3e21ef3ee863a967c3d3c2489b4de06a38d8cea

SHA512
481c3fdab46a82ffcba5b90e960f08c32fa287ea312f7ce68ba41a9991722883f5c59d44b066a17139658c9315440436e6f36334bf939dd8ff2c1d6063513096

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

Filesize
160KB

MD5
edcb3d27586d18e1876e744cfc760b92

SHA1
dcd2ffa6f764d083233481b3a9c7d88ca18dd00f

SHA256
f27665ead46b13270f5ee849077425a6e5c61ed55e9948a949563a436c9e45a6

SHA512
997790cc5568f9df7c6cda36b8d0743fb7b37f88925051e655d2b6792a8e1508eb06fa2870c64fa3d15b29c57d6ceae155953262468128648ffeaca80bed906f

Download Submit
memory/5088-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/5088-1108-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads