ffc53b0c3026746ea5d8524d7ebd38754caca34b8d29bf6e7b7bffd3ed4bda9e

Analysis

max time kernel
150s
max time network
99s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
15/05/2024, 23:33

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General

Target

551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
Size

103KB
MD5

551fcc60bc93e1e8f855d58853918860
SHA1

c535621ea6af7b9d8606e326038fb762ba1feb31
SHA256

ffc53b0c3026746ea5d8524d7ebd38754caca34b8d29bf6e7b7bffd3ed4bda9e
SHA512

b42281346b3373272a231baea82be514d59b5131a4438d1cd2d1855ff9e9358aafb6830020faf3caf65e5a2a9730779131ed7a993da4a877c08d5a906f5ae82c
SSDEEP

1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hf0xn:hfAIuZAIuYSMjoqtMHfhf6

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (5024) 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/1248-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral2/files/0x0009000000023297-2.dat	upx
behavioral2/files/0x000800000002296e-6.dat	upx
behavioral2/memory/1248-1094-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\VisualElements\LogoBeta.png.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_OEM_Perp-ppd.xrm-ms.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-math-l1-1-0.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\offreg.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-localization-l1-2-0.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\sawindbg.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ja-JP\ShapeCollector.exe.mui.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\clrgc.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\xjc.exe.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogoSmall.contrast-white_scale-140.png.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\PresentationFramework.resources.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\vcruntime140.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-001B-0409-1000-0000000FF1CE.xml.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Retail-ul-oob.xrm-ms.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\vcruntime140.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\ado\msado60.tlb.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Resources.Reader.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\Accessibility.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.Proof.Culture.msi.16.es-es.xml.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.contrast-white_scale-140.png.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL095.XML.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Private.Xml.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\clretwrc.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\UIAutomationTypes.resources.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\deploy\messages_zh_CN.properties.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\PresentationFramework.resources.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Retail-ul-oob.xrm-ms.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office15\pidgenx.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.scale-140.png.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000042\index.win32.bundle.map.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Accessibility.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\System.Windows.Forms.resources.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp2-ul-phn.xrm-ms.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.ScriptDom.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL002.XML.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000049\index.win32.stats.json.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Windows.Forms.Design.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\java-rmi.exe.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationNative_cor3.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\System.Xaml.resources.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\uk.pak.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Colors\Red Violet.xml.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription3-ul-oob.xrm-ms.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalR_Grace-ppd.xrm-ms.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.SqlServer.Types.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\msadc\msadce.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Dynamic.Runtime.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Grace-ul-oob.xrm-ms.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Text.Encoding.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\UIAutomationClientSideProviders.resources.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalDemoR_BypassTrial180-ul-oob.xrm-ms.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\msvcr120.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework-SystemDrawing.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription2-ul-oob.xrm-ms.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\VSTO\vstoee.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial2-pl.xrm-ms.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial5-ul-oob.xrm-ms.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\offsymxl.ttf.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.scale-140.png.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.cs-cz.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\ja-jp.xml.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Mail.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\System.Windows.Forms.Primitives.resources.dll.tmp	551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\551fcc60bc93e1e8f855d58853918860_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:1248

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-4018855536-2201274732-320770143-1000\desktop.ini.tmp

Filesize
103KB

MD5
c01ba9d26086d214a1d4001b365f0e8f

SHA1
961769f37ba6c9b86db10f1b708e2d3d96bcaefb

SHA256
3d6874dd3d9a2ef0b656dad9d9363af28ecc2248721af831c96443c53049dcf1

SHA512
236471ced73cbaa5e9d33893ae271a265a0debf8b5a6583c86623197315310eb11803f35aa874318423ae3c8b0353fb5f601e578c4cfbbbaa3e6810071823660

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

Filesize
202KB

MD5
087c67733d2d2a148ecdb7a92a070fcf

SHA1
394a795ab8d62f89689b76452942f8481849417a

SHA256
84982444bd03d37fd331e85dba46856027610e608a7d6c90b43b9d894e599d52

SHA512
5671e227642425df8f5b9b2926b8ea783dfa14d0ed0093cabeb8ad4c2a85f9d58e2de773b0ab4dbeb4755dfbb755bf4bf7b63908cf26da753867cbd96885f8a5

Download Submit
memory/1248-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1248-1094-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads