94db316a0e18349965c678588fd7776f6672a70b629180099c64884db3ab4ea5

Analysis

max time kernel
149s
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
16/05/2024, 06:20

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General

Target

af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
Size

63KB
MD5

af98b6f12452e09834a84df45bb9aee0
SHA1

94dd17627d98c2a39706b37f784601ae612d9fb3
SHA256

94db316a0e18349965c678588fd7776f6672a70b629180099c64884db3ab4ea5
SHA512

77558314bcf744004339b2af8b7ead6f03f8e87439c346773ecba89d98155e76cb64d53c8bfcccc99f5171248c2932eff44feb2de73e294a0915baafba99faa3
SSDEEP

1536:67Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8ZqL:+nyiQSo3

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (5191) 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/2400-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x000500000002326f-2.dat	upx
behavioral2/files/0x001d00000002292b-6.dat	upx
behavioral2/memory/2400-1900-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Common Files\System\Ole DB\es-ES\sqloledb.rll.mui.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\mscordaccore.dll.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\UIAutomationProvider.resources.dll.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\net.properties.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Subscription2-pl.xrm-ms.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdVL_MAK-ul-oob.xrm-ms.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\vfs\Fonts\private\FREESCPT.TTF.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\uk-UA\TipRes.dll.mui.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Cryptography.Primitives.dll.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\UIAutomationProvider.resources.dll.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\deploy\messages_ja.properties.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Subscription-pl.xrm-ms.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Grace-ul-oob.xrm-ms.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\Microsoft.VisualStudio.Tools.Applications.Runtime.dll.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\ReachFramework.resources.dll.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp6-ppd.xrm-ms.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\OSFROAMINGPROXY.DLL.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\Alphabet.xml.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Security.Permissions.dll.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019XC2RVL_KMS_ClientC2R-ul.xrm-ms.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\IEAWSDC.DLL.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSOCR.DLL.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\sr.pak.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Trial-ul-oob.xrm-ms.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.ObjectModel.dll.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.Security.dll.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\UIAutomationClient.dll.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\cs.pak.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription2-pl.xrm-ms.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.contrast-black_scale-180.png.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-heap-l1-1-0.dll.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\PresentationFramework.resources.dll.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoVL_MAK-pl.xrm-ms.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART13.BDR.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\excelcnvpxy.dll.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.ComponentModel.DataAnnotations.dll.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Private.Xml.Linq.dll.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\it\UIAutomationTypes.resources.dll.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\bcel.md.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-core-file-l1-2-0.dll.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessVL_MAK-ul-phn.xrm-ms.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\GRAPH.EXE.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\am.pak.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\jopt-simple.md.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelVL_MAK-ppd.xrm-ms.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.scale-100.png.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\UIAutomationProvider.resources.dll.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Client\concrt140.dll.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTest2-ppd.xrm-ms.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\msvcp140.dll.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL075.XML.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PROOF\MSHY7FR.DLL.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\vcruntime140.dll.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_Retail-ul-phn.xrm-ms.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Trial2-ppd.xrm-ms.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.contrast-black_scale-140.png.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PG_INDEX.XML.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\System.Windows.Forms.Primitives.resources.dll.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\es\System.Windows.Forms.resources.dll.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Drawing.Design.dll.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Grace-ppd.xrm-ms.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\POWERPNT_COL.HXC.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2R32.dll.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-locale-l1-1-0.dll.tmp	af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\af98b6f12452e09834a84df45bb9aee0_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:2400

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-2539840389-1261165778-1087677076-1000\desktop.ini.tmp

Filesize
64KB

MD5
8935f4b4327c9c6261242333fb4f5573

SHA1
f64c949ebb5827cfdbe4354cb2de865e08ca96f1

SHA256
8d53c16fa36cf143e3ce4c8c0f2bb28191e7231f9f6dace80aea89a912f65a57

SHA512
8251895f7c37e41ceb7d9e745ccc6e5e94189b48f4c36a89ef5625e1c55db918c3f957e3a9b783f72e6565137531c7e5256d9b3cf38d9b8d23177fab3bff0dfe

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

Filesize
163KB

MD5
2932de656012af8d6feee0863ee1cc77

SHA1
f363623e03a7ac0105ad2245db9274441cb4471f

SHA256
798356a8adcfb22c2b7c6ee55ccc5cef882813dddc91aa5a3891f3bb05d9f0da

SHA512
b246a931e265d729eec58162f6ba1ac92373b2f1639af7bf7e45afe6d1b035e8c4cb40c3972375f1107d6d2ab62705ef167df5f05d340bbfbb5f0c6b5a6f0e7e

Download Submit
memory/2400-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2400-1900-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads