4afe122215e9d7b11cb0a79ca5702cd1e0708d76d93709ad82c4c574003afc11

Analysis

max time kernel
149s
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
15/05/2024, 10:49

Sharing

Copy URL

Twitter E-mail

Report Analysis Logs

General

Target

ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
Size

219KB
MD5

ca65f7b631195d61c36f4209c8ef7e10
SHA1

5f7dbf287176c28b1f25b245ac142f97035edef1
SHA256

4afe122215e9d7b11cb0a79ca5702cd1e0708d76d93709ad82c4c574003afc11
SHA512

8e75d1d0eedf1a9186528d35fb81c780bdb9986e56e08db11f4754e3d35ba8f66ae8e412e2d6fbe2f0b10571c504b84102d384f1e698a16fbefe03ffb372524d
SSDEEP

3072:fnymCAIuZAIuYSMjoqtMHfhf2blfAIuZAIuYSMjoqtMHfhf2bl:KmCAIuZAIuDMVtM/OfAIuZAIuDMVtM/q

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4717) 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/4252-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x00070000000232a4-2.dat	upx
behavioral2/files/0x0008000000022996-6.dat	upx
behavioral2/memory/4252-1714-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\ReachFramework.resources.dll.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\System.Xaml.resources.dll.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\UIAutomationProvider.dll.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\colorimaging.md.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProO365R_Subscription-pl.xrm-ms.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProVL_KMS_Client-ul.xrm-ms.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.contrast-black_scale-140.png.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\nn.txt.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\es-ES\sqlxmlx.rll.mui.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\attach.dll.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019VL_MAK_AE-ul-phn.xrm-ms.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessVL_MAK-ppd.xrm-ms.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_kor.xml.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_OEM_Perp-ul-phn.xrm-ms.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Retail2-ul-oob.xrm-ms.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Data.OData.Query.NetFX35.dll.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\mscss7cm_en.dub.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\7zG.exe.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipshrv.xml.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Private.Xml.Linq.dll.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\PresentationFramework.resources.dll.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\UIAutomationTypes.resources.dll.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_zh_CN.properties.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_OEM_Perp-ul-phn.xrm-ms.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.WebClient.dll.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\Microsoft.VisualBasic.Forms.resources.dll.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\javaws.exe.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_MAK-ul-phn.xrm-ms.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Grace-ul-oob.xrm-ms.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_OEM_Perp-ppd.xrm-ms.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\sk\msipc.dll.mui.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\cy.txt.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\UIAutomationClientSideProviders.resources.dll.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Data.OData.NetFX35.dll.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-core-file-l1-2-0.dll.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\System.Windows.Forms.Primitives.resources.dll.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\THIRDPARTYLICENSEREADME.txt.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_KMS_ClientC2R-ppd.xrm-ms.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Data.Edm.NetFX35.dll.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Graph.exe.manifest.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\OFFSYMXL.TTF.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\SETLANG_F_COL.HXK.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\DIFF_MATCH_PATCH_WIN32.DLL.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Cryptography.Csp.dll.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\hu.pak.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-localization-l1-2-0.dll.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\XLSLICER.DLL.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.contrast-white_scale-140.png.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipsen.xml.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ReachFramework.dll.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\lib\ant-javafx.jar.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\UIAutomationClientSideProviders.resources.dll.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\System.Windows.Controls.Ribbon.resources.dll.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_SubTest-ppd.xrm-ms.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Library\Analysis\ANALYS32.XLL.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.NameResolution.dll.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework-SystemCore.dll.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProXC2RVL_MAKC2R-ppd.xrm-ms.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RInt.16.msi.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Retail-ul-phn.xrm-ms.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_Retail-ppd.xrm-ms.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\StandardR_Trial-pl.xrm-ms.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.AnalysisServices.Common.Wizard.dll.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.sl-si.dll.tmp	ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\ca65f7b631195d61c36f4209c8ef7e10_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:4252

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

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

Filesize
220KB

MD5
f1cd10f7fd1e4ff0926c39aca1d1ab27

SHA1
c97564894c839144053f29145627b365bff837e5

SHA256
39513e306294c9f1b0321f7c00e3f463455d4f7871ca6af4900400109360099a

SHA512
68fb3295231611187a1c7a72733857b2cb331574a0398fd95be9d29e615addc5c717d269d01d60ca9ceb2fa625d320b7afa384bb54822cc697fe873389339943

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

Filesize
318KB

MD5
e9a7d35e390ca74f3f85e925ecda8859

SHA1
03f6db3901f449d349ff68b415c9c6a38ffb4dfd

SHA256
acdc54638b9cd1a47b07c44e363778f4aecd0f1192b1c10d86b83489cc2f44dc

SHA512
0d07783cd7c68e39a1b372b0f4117d3c1b0fcd78d17f33e91aed9c5fdbbe89ac128593a027a2128bfbc6a3d8a0a74dcf1853bbe1649ff26d1a8b75c95750df4e

Download Submit
memory/4252-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4252-1714-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads