5db666bbd8f6facb7eb16acdade997760037f547d99974f7b4c942e1f6998880

Analysis

max time kernel
150s
max time network
151s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
12/05/2024, 21:05

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General

Target

5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
Size

129KB
MD5

5c46c31416cf3b06c8f7dea7165e0a40
SHA1

bc7284c22cbd0db67b503968ad5f3b48e1ca50ba
SHA256

5db666bbd8f6facb7eb16acdade997760037f547d99974f7b4c942e1f6998880
SHA512

c21d6a1813e7ce2fd450db7a5a7c58e828223fa1694aa7a07dd4c070aff5bca4c6ee98d920059267bf7c64143c083cfd578542c0c419ca70a46f0bbe832336f5
SSDEEP

1536:67Zf/FAlsM1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSC3:+nymCAIuZAIuYSMjoqtMHfhffPC

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4735) 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/4700-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x00070000000232a4-2.dat	upx
behavioral2/files/0x0008000000022996-6.dat	upx
behavioral2/memory/4700-1740-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Transactions.Local.dll.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_OEM_Perp-pl.xrm-ms.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Xml.XPath.dll.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription5-pl.xrm-ms.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\sv\msipc.dll.mui.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fr-FR\TipRes.dll.mui.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\osknav.xml.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Diagnostics.StackTrace.dll.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\policytool.exe.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\pkcs11cryptotoken.md.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_EnterpriseSub_Bypass30-ppd.xrm-ms.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Grace-ppd.xrm-ms.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-timezone-l1-1-0.dll.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-string-l1-1-0.dll.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\System.Windows.Controls.Ribbon.resources.dll.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\cldr.md.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusDemoR_BypassTrial365-ppd.xrm-ms.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\it-IT\tipresx.dll.mui.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\plugin2\vcruntime140_1.dll.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\wsdetect.dll.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Globalization.Calendars.dll.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\System.Runtime.InteropServices.RuntimeInformation.dll.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ExcelNaiveBayesCommandRanker.txt.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\en-US\msdasqlr.dll.mui.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Collections.NonGeneric.dll.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\javaws.policy.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\hostpolicy.dll.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\chrome.dll.sig.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\javacpl.exe.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProO365R_Subscription-ul-oob.xrm-ms.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\System.Windows.Forms.Design.resources.dll.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\UIAutomationClientSideProviders.resources.dll.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Trial-ul-oob.xrm-ms.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest3-ppd.xrm-ms.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Frosted Glass.eftx.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail-ul-oob.xrm-ms.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\Microsoft.ReportingServices.Interfaces.dll.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-runtime-l1-1-0.dll.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Configuration\card_terms_dict.txt.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\fr-FR\sqloledb.rll.mui.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Resources.Reader.dll.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\content-types.properties.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.Compression.Brotli.dll.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\WindowsBase.resources.dll.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\include\win32\jni_md.h.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\fontconfig.bfc.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\MSOUC_F_COL.HXK.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\7zG.exe.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipscat.xml.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Diagnostics.Debug.dll.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\MSInfo\msinfo32.exe.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Storage.XmlSerializers.dll.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.AnalysisServices.SPClient.Interfaces.DLL.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookVL_MAK-ul-oob.xrm-ms.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\ado\msador15.dll.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\WindowsFormsIntegration.resources.dll.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\pack200.exe.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\decora_sse.dll.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.contrast-white_scale-180.png.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelVL_KMS_Client-ul.xrm-ms.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\WordR_Retail-ul-phn.xrm-ms.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\micaut.dll.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.Security.dll.tmp	5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\5c46c31416cf3b06c8f7dea7165e0a40_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:4700

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-2804150937-2146708401-419095071-1000\desktop.ini.tmp

Filesize
129KB

MD5
a0dd8a5dd0b27891386fb6995f62ee9f

SHA1
266063b08f2196cba94a0407612aeb5f7fd4333a

SHA256
7e532218216a74c0bd11957c0c3f2dfa6d15a135d23e99fbc176cd2d0f7a661f

SHA512
3f5a873fb109b8d319449de2128b3dbb1c6a3a533cf6351e5b0d73442cb73f934ab4eeb9520c0a1181e43b0a8291b231cc0197ac11294312b21f5c5c6dcfbfb7

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

Filesize
228KB

MD5
3ec2572be5d794516506655a68cc790a

SHA1
d6f7bd9a1ddcd6c0f3007abffc91a2e93e56d178

SHA256
6b8386225fef1548b6b79c561145f750054477118382f642d51424a71fa349f2

SHA512
a300329d5d49a5bb075239c325399808f148d07138a459240ef6f3bff004714565956bbe4a430f925a72dd5390f4deaf392195ef15ddea3b7dfe56c4700b571f

Download Submit
memory/4700-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4700-1740-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads