e7c4f7c37d1955eac8a7122b15155df08c2a1c380041afc75837b6c480c9cc13

Analysis

max time kernel
149s
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
17/05/2024, 10:15

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General

Target

e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
Size

103KB
MD5

e8dfe02ffb603d0b6ef462faa42fbdf0
SHA1

86ce06b0bf9afde354d191aee36f1d42280f432a
SHA256

e7c4f7c37d1955eac8a7122b15155df08c2a1c380041afc75837b6c480c9cc13
SHA512

6afeeadf13f69771fcf0fde76cb2936a2473a660027f79b4e90539bc1b82cfa5a5c7c1bc530627610e169cd2dad73ae6121fdab65aec7999591522714ad5b38b
SSDEEP

1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hfA:hfAIuZAIuYSMjoqtMHfhfA

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4834) 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/2816-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral2/files/0x000d000000023383-2.dat	upx
behavioral2/files/0x0008000000022970-6.dat	upx
behavioral2/memory/2816-756-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Microsoft Office\root\Office16\misc.exe.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\ast.txt.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\Microsoft.VisualBasic.dll.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ComponentModel.Annotations.dll.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019VL_MAK_AE-pl.xrm-ms.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp2-ppd.xrm-ms.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStd2019VL_MAK_AE-ul-oob.xrm-ms.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\ar.txt.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-interlocked-l1-1-0.dll.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\OneNote\SendToOneNote.ini.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\va.txt.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\th-TH\tipresx.dll.mui.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\msadc\es-ES\msaddsr.dll.mui.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\jopt-simple.md.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.scale-100.png.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\mip_upe_sdk.dll.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ComponentModel.EventBasedAsync.dll.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.UnmanagedMemoryStream.dll.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework.Aero.dll.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.DirectoryServices.dll.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\el.txt.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\PresentationCore.resources.dll.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\PresentationFramework.resources.dll.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\net.properties.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Bibliography\Style\ISO690Nmerical.XSL.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_OEM_Perp-ul-oob.xrm-ms.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\meta-index.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTrial-ul-oob.xrm-ms.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoVL_KMS_Client-ul.xrm-ms.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Trial-pl.xrm-ms.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MANIFEST.XML.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Reflection.TypeExtensions.dll.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\System.Windows.Forms.Design.resources.dll.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\lib\dt.jar.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\unpack200.exe.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPointVL_KMS_Client-ul.xrm-ms.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp5-ul-oob.xrm-ms.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\sl\msipc.dll.mui.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\LICENSE.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019VL_KMS_Client_AE-ul-oob.xrm-ms.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\kaa.txt.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Reflection.Emit.dll.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPointVL_KMS_Client-ppd.xrm-ms.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalPipcR_Grace-ul-oob.xrm-ms.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Trial-pl.xrm-ms.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\MicrosoftDataStreamerforExcel.dll.manifest.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\es-ES\InputPersonalization.exe.mui.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.ServiceModel.Web.dll.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\en-US.pak.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Retail-ul-phn.xrm-ms.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ExcelFloatieXLEditTextModel.bin.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\POWERPNT.VisualElementsManifest.xml.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fi-FI\tipresx.dll.mui.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\jp2ssv.dll.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessDemoR_BypassTrial365-ppd.xrm-ms.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial1-ul-oob.xrm-ms.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\MicrosoftDataStreamerforExcel.dll.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogoSmall.scale-180.png.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.hi-in.dll.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\System.Xaml.resources.dll.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\UIAutomationTypes.resources.dll.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\chrome_200_percent.pak.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\cmm\PYCC.pf.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProXC2RVL_MAKC2R-ppd.xrm-ms.tmp	e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\e8dfe02ffb603d0b6ef462faa42fbdf0_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:2816

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
103KB

MD5
b8265a12f15763bfa81a12a60a4443db

SHA1
db1b6f8306c706d0db4ba9f47ff27fa135e59927

SHA256
b88f9c597259c3606b545488fcb02afa0a285ca9126b8c05472af20cc9e3700a

SHA512
ade8a3c213599668d129e0e5953aa5ffe7791022c221b179ac56fd720ad66d2d224ccd2b0397bc9349f9853e5d57fc9e22bfe85bcb2da30e43173ba6de546f45

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

Filesize
202KB

MD5
a9cce2451da9ca9537eae05266e649b0

SHA1
2d5d7f020c403ae329e71badf7b93aad5e2b90e3

SHA256
1efdc3594dfdc8d105dec49d4c6fc137cb8c5d8d48e924eb59b0dc1e0d2fab5a

SHA512
a49d22919c2761756d4b1f8d8feada40b85cf7539277bd4b77fb9ae9eb0964e7d14ce564e5ac74f6e42203015e7d7fa2a8319667f9cc8c9d68888fd4e3b5f505

Download Submit
memory/2816-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2816-756-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads