b95f41c18ad3ed2dc4a3ed22913be0693aa6a28f0c945c013191ac4819740496

Analysis

max time kernel
150s
max time network
149s
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, 02:32

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General

Target

5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
Size

108KB
MD5

5db09c51ccd471e8322ff80a1ebb32d0
SHA1

15d7697873b33ed220887f689a9879d4ad6208ff
SHA256

b95f41c18ad3ed2dc4a3ed22913be0693aa6a28f0c945c013191ac4819740496
SHA512

068fc2d4997522d77e65b998749ea3d6aef949ed76d82fb239cc5b7cd55a2dc8e0f43007b9d5ccd213e94c6d10dfa81726818f26b6b382b857c3ced11a33a535
SSDEEP

1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfOb:hfAIuZAIuYSMjoqtMHfhfw

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (5061) 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/4808-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral2/files/0x0008000000022f51-2.dat	upx
behavioral2/files/0x0009000000022979-6.dat	upx
behavioral2/memory/4808-1064-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\UIAutomationTypes.resources.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\System.Windows.Forms.Design.resources.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL075.XML.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\es.txt.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Text.Encoding.Extensions.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail3-ppd.xrm-ms.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Redshift\lib\sbicuin53_64.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019R_Retail-ppd.xrm-ms.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.FileSystem.AccessControl.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\Microsoft.Win32.Primitives.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\Microsoft.VisualBasic.Forms.resources.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\[email protected]	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessR_Subscription-ppd.xrm-ms.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_OEM_Perp-ppd.xrm-ms.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.ro-ro.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsdan.xml.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipshe.xml.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Compression.Native.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\th.pak.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected]	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\PresentationFramework.resources.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN044.XML.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.PowerBI.AdomdClient.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\es-ES\TabTip.exe.mui.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.WebClient.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Reflection.TypeExtensions.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Windows.Forms.Primitives.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_Grace-ul-oob.xrm-ms.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial2-ul-oob.xrm-ms.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\System.Windows.Forms.Design.resources.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\jsoundds.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Retail-ul-oob.xrm-ms.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusVL_KMS_Client-ul.xrm-ms.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.contrast-black_scale-140.png.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessVL_MAK-pl.xrm-ms.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\sl-SI\tipresx.dll.mui.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Runtime.Serialization.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Grace-ppd.xrm-ms.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Cambria.xml.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\PROTTPLV.DOC.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\InkObj.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\msadc\it-IT\msadcor.dll.mui.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\System.Windows.Forms.resources.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\System.Xaml.resources.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-utility-l1-1-0.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\psfont.properties.ja.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogoSmall.contrast-white_scale-80.png.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN120.XML.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\dtplugin\npdeployJava1.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\JavaAccessBridge-64.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.scale-100.png.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\pt.txt.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\ado\msado27.tlb.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\PresentationUI.resources.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProCO365R_Subscription-pl.xrm-ms.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\zlibwapi.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\UIAutomationClientSideProviders.resources.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\joni.md.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\jopt-simple.md.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\HarvardAnglia2008OfficeOnline.xsl.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\ja-JP\msdasqlr.dll.mui.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.Cryptography.OpenSsl.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\WindowsFormsIntegration.resources.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\System.Xaml.resources.dll.tmp	5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\5db09c51ccd471e8322ff80a1ebb32d0_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:4808

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-1337824034-2731376981-3755436523-1000\desktop.ini.tmp

Filesize
108KB

MD5
6fa1fee192ee7b2ff4a83f769b044926

SHA1
c09c3689f554c124ec0f556333bd29992887f0fa

SHA256
14d8e2a54707706fdf9bd8895a03b4f575e0ad57f0655715e95c9360f1df0325

SHA512
7e5bb95907bed2fae1970d1bd440e6678230cb828984ffbadbda6a0ed3301591a5e6c9e4656f664b12a29c148131eff93c6b766817a028599f119e466a797ddb

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

Filesize
207KB

MD5
717a91a5ef17ceb128727752b117a7de

SHA1
4f41b4db11d0187f2aebab21092c8f7494184d69

SHA256
cf108ce2346ab97ebfaaa0dfd4f6663941a43c1c852d27f9adfca29770b0e798

SHA512
d3989ae5483e5caa57c8f41512b4e630d85f4b7a5a01e9b4b8660d2a99d3c7685fc04f2f77cbf64c1fe65d90c01b3884f9122be655670892373a3f93f9b8b8a7

Download Submit
memory/4808-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/4808-1064-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads