443f6403c50c6db947ccca88375b4486078749cabda932d452d267a8487bec98

General

Target

3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
Size

110KB
MD5

3bbd604cbb66f5d275a67922de528db0
SHA1

f090c95a1d06573ed5f8981a11a1283e83337360
SHA256

443f6403c50c6db947ccca88375b4486078749cabda932d452d267a8487bec98
SHA512

798feaae98932c0d75ab1790f3c609857fd37da7c83ce3cfdba24c1a3b689a6a10e79eb3d70de9511f080cd875bbd0452ae0bc326902b67e0940a0aa757ed0de
SSDEEP

1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfS/M:hfAIuZAIuYSMjoqtMHfhfqnM

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4837) 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

Processes:

resource	yara_rule
behavioral2/memory/4116-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.tmp	upx
C:\Program Files\7-Zip\7-zip.dll.exe	upx
behavioral2/memory/4116-958-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

Processes:

3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe

description	ioc	process
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Trial2-pl.xrm-ms.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\cs-CZ\tipresx.dll.mui.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Mail.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Text.Json.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\include\jdwpTransport.h.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\splashscreen.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdO365R_Subscription-ul-oob.xrm-ms.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.Serialization.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Threading.Overlapped.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\ReachFramework.resources.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\dt_socket.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdVL_MAK-ppd.xrm-ms.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\UIAutomationClient.resources.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\ReachFramework.resources.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\mr.pak.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Violet II.xml.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LivePersonaCard\images\default\linkedin_ghost_profile_large.png.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Collections.Concurrent.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\server\Xusage.txt.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp2-ul-phn.xrm-ms.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\WordR_OEM_Perp-ppd.xrm-ms.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\EntityPickerIntl.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\mshwgst.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\PresentationFramework.resources.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-file-l2-1-0.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\cmm\LINEAR_RGB.pf.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Trial-ul-oob.xrm-ms.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProCO365R_SubTrial-ppd.xrm-ms.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Globalization.Calendars.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\PresentationCore.resources.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\ReachFramework.resources.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\tzdb.dat.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.OneNote.OneNote.x-none.msi.16.x-none.xml.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\MSOUC_COL.HXT.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.ReportingServices.ReportDesign.Common.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\el\msipc.dll.mui.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\ext\jfxrt.jar.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019VL_KMS_Client_AE-ul-oob.xrm-ms.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.PowerBI.AdomdClient.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.ComponentModel.TypeConverter.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\UIAutomationTypes.resources.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\WindowsBase.resources.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Diagnostics.EventLog.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Drawing.Common.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_KMS_Automation-ul.xrm-ms.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\VISUALIZATIONGRAPHICS.DLL.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\msadc\de-DE\msadcor.dll.mui.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Serialization.Xml.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\WindowsFormsIntegration.resources.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\THIRDPARTYLICENSEREADME.txt.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\EXCEL_WHATSNEW.XML.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\deploy\messages_it.properties.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\hostpolicy.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\System.Windows.Forms.Primitives.resources.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Diagnostics.EventLog.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365EduCloudEDUR_Subscription-ul-oob.xrm-ms.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_MAK-ppd.xrm-ms.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Retail-ul-oob.xrm-ms.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\de-DE\sqlxmlx.rll.mui.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Linq.Expressions.dll.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\jar.exe.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Retail-ul-phn.xrm-ms.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\FPA_f3\FA000000003.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\AugLoop\bundle.js.tmp	3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\3bbd604cbb66f5d275a67922de528db0_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:4116

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
110KB

MD5
2ff96a98d8cf8544a38bf482736621ed

SHA1
b25491b5083fb4ad8617baa1411d7e73f0954e3b

SHA256
db59894c29ee00657399547cfdd73fd8aa85183b128750ed5fc714406d3c716a

SHA512
d35df53e371355b5031bfe5875b4822caa88cbb83cc8fbc6c59ea5f8969fe6b889f746c71f7fd9556b8d8e68c92738a757a67a0bf1390d75ccd7ac395f12a2ca

Download Submit
C:\Program Files\7-Zip\7-zip.dll.exe
Filesize
209KB

MD5
3922bf0ecb6d68dae9e88178012a0d84

SHA1
1ee06c4a4363d661215501ab6958ca234d102b55

SHA256
16abc0d53c7b2f73093e9fe5f915df93f318bbf2a252d4b52f67c635c66139c9

SHA512
0ae715ea7c8cd0ef7aabfc3b6ba72aa63a73c2b085bd6d889b194484bddb40a4652ffee867edc9f58d01e7b3cbcf1e62c108db9edf55d255030db37209d502fa

Download Submit
memory/4116-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/4116-958-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download

Analysis

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