6c525e4595f6fdd1152b497a2fbd4948bcfea5f4743b80f20a546c5376bc69d8

Analysis

max time kernel
149s
max time network
122s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
29-05-2024 00:07

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General

Target

1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
Size

74KB
MD5

1c36e727c25395afe3a5a2d7d1f6ab30
SHA1

cf89bea4a123fbc0920373d37d22cf914c6c8788
SHA256

6c525e4595f6fdd1152b497a2fbd4948bcfea5f4743b80f20a546c5376bc69d8
SHA512

eb27002bc257fd3afe04e0077a28bec8a3b99ae2277c18c5e7a3b892814db8004be85b084aa40e70a68ea0becdd841ea63a385d68dd8fc1b8b3ef27f1aaa0227
SSDEEP

1536:67Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8asUsWfnf0fB:+nyiQSohsUsWfnf0fB

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (5032) 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/1556-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x0007000000023298-2.dat	upx
behavioral2/files/0x0007000000022983-6.dat	upx
behavioral2/memory/1556-1890-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail2-ppd.xrm-ms.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Configuration\card_expiration_terms_dict.txt.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\System.Xaml.resources.dll.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\PresentationFramework.resources.dll.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-environment-l1-1-0.dll.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\jsadebugd.exe.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Retail-ul-phn.xrm-ms.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Retail-pl.xrm-ms.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\AUDIOSEARCHMAIN.DLL.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART3.BDR.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\VSTO\vstoee100.tlb.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\javaws.exe.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\security\java.security.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Retail-ul-phn.xrm-ms.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\pt-BR\msipc.dll.mui.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Xml.XDocument.dll.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTrial-ul-oob.xrm-ms.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\msoasb.exe.manifest.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\relaxngdatatype.md.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial1-pl.xrm-ms.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.contrast-black_scale-140.png.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Internet Explorer\fr-FR\ieinstal.exe.mui.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\legal\javafx\mesa3d.md.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp3-pl.xrm-ms.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp-ul-phn.xrm-ms.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\Microsoft.CSharp.dll.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\WindowsBase.resources.dll.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\System.Windows.Input.Manipulations.resources.dll.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\pkeyconfig-office.xrm-ms.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019VL_KMS_Client_AE-ul-oob.xrm-ms.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\msadc\it-IT\msdaprsr.dll.mui.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\PresentationCore.resources.dll.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\UIAutomationTypes.dll.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail2-pl.xrm-ms.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000042\mecontrol.png.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Linq.Expressions.dll.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\WindowsFormsIntegration.resources.dll.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\Microsoft.VisualBasic.Forms.resources.dll.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\OUTLFLTR.DAT.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvVirtualization.dll.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Subscription-pl.xrm-ms.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\eu\msipc.dll.mui.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\NewComment.png.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\mscorlib.dll.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\id.pak.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\README.txt.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\hive.xsl.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019XC2RVL_MAKC2R-ppd.xrm-ms.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.dll.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.WebHeaderCollection.dll.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\awt.dll.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\cmm\sRGB.pf.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\dtplugin\npdeployJava1.dll.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\legal\javafx\icu_web.md.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL087.XML.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ClientLangPack2019_eula.txt.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\MLASeventhEditionOfficeOnline.xsl.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ShapeCollector.exe.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.MemoryMappedFiles.dll.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_LinkNoDrop32x32.gif.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-private-l1-1-0.dll.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Grace-ul-oob.xrm-ms.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp3-ul-oob.xrm-ms.tmp	1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\1c36e727c25395afe3a5a2d7d1f6ab30_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:1556

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-1162180587-977231257-2194346871-1000\desktop.ini.tmp

Filesize
75KB

MD5
8e0d5d354227cec10941551c56d2676a

SHA1
8fabd79a865621880cd37dc1dbe33685fc2db9b1

SHA256
30c3f83e1d05366c9e60c4e3abeb86a26ec1764bde0b21dc049e4cf8a6c80fa8

SHA512
4683ce7e2972e36d80351e45b7ed03e0aad29d102b2ac8a1e1e2ea005ea0789b893109264d27a4b89f5f32e4cefc1a4e1bc7dca9b915db816bc1a96d88a56005

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

Filesize
174KB

MD5
5c216ed0e11af3e09eab1b461ff9401f

SHA1
b30aced85f3605a50a0e9373d2eef85d34e531e9

SHA256
215dcfb496747123dd9bdd5ff9be309941612897e18147ab762f6ea884a9af87

SHA512
0007231c7e67256ef529fb971d0e0ef2cacae63456fd3327a298cf9b71aeca301cb1a2481c5b9ac4db7f26567f08987ef5c6a537f6c9095c26df0ee1095e1e97

Download Submit
memory/1556-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1556-1890-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads