f6c7db0dfbdd98c284e3c5f4eadc2475939f0274f0c52e554bae4d960b6ccdd2

General

Target

7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
Size

103KB
MD5

7342fd9fb34dfad1d7e616fd42140060
SHA1

0247c7d85c43e9cd6fb05c069f25b59479f1f4b8
SHA256

f6c7db0dfbdd98c284e3c5f4eadc2475939f0274f0c52e554bae4d960b6ccdd2
SHA512

6914d4e93e0b1e63924f8d7b1fe2b87647d1a6e6a04cc50e94112ab857caeb33938562cad0f69348338b95cf16828be9d2befb4edb9072702f5c65b3b38624e9
SSDEEP

1536:67Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q89TWn1++PJHJXA/OsIZfzc3/Q8/:+nyiQSo+QSos

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (5079) 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

Processes:

resource	yara_rule
behavioral2/memory/2264-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
C:\$Recycle.Bin\S-1-5-21-2804150937-2146708401-419095071-1000\desktop.ini.tmp	upx
C:\Program Files\7-Zip\7-zip.dll.tmp	upx
behavioral2/memory/2264-1848-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

Processes:

7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe

description	ioc	process
File created	C:\Program Files\Microsoft Office\root\Office16\WordCombinedFloatieModel.bin.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\VSTO\vstoee100.tlb.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\msadc\it-IT\msdaremr.dll.mui.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\UIAutomationProvider.resources.dll.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART4.BDR.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL020.XML.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Gill Sans MT.xml.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp-ppd.xrm-ms.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_OEM_Perp-ul-oob.xrm-ms.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\mscorrc.dll.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.AppContext.dll.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Windows.Extensions.dll.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Internet Explorer\en-US\iexplore.exe.mui.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\classlist.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Trial-ppd.xrm-ms.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\csi.dll.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\InstallerMainShell.tlb.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.contrast-white_scale-80.png.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\ado\msado26.tlb.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\jcmd.exe.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial2-ppd.xrm-ms.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Trial-pl.xrm-ms.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\rsod\office32mui.msi.16.en-us.tree.dat.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN026.XML.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\pa-in.txt.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\System.Windows.Forms.resources.dll.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\WindowsFormsIntegration.resources.dll.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-processenvironment-l1-1-0.dll.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ONENOTE_WHATSNEW.XML.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.HostIntegration.Connectors.dll.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PROOF\msspell7.dll.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\it-IT\sqloledb.rll.mui.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\Microsoft.CSharp.dll.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework-SystemCore.dll.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Retail-ppd.xrm-ms.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdO365R_SubTrial-ppd.xrm-ms.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-sysinfo-l1-1-0.dll.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\DirectWriteForwarder.dll.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\bcel.md.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Calibri.xml.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Spatial.NetFX35.V7.dll.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.Csp.dll.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\WindowsBase.dll.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\jfr\default.jfc.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp4-ul-phn.xrm-ms.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoVL_KMS_Client-ul.xrm-ms.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\Microsoft.WindowsDesktop.App.runtimeconfig.json.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019R_PrepidBypass-ul-oob.xrm-ms.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL111.XML.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected]	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\OFFICE16\LICLUA.EXE.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Diagnostics.StackTrace.dll.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-time-l1-1-0.dll.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Standard2019R_Grace-ul-oob.xrm-ms.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\deploy\[email protected]	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.exe.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.scale-180.png.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Presentation.dll.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\classlist.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusEDUR_Subscription-pl.xrm-ms.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProO365R_SubTrial-pl.xrm-ms.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\si.txt.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\de-DE\oledb32r.dll.mui.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\fre\StartMenu_Win7.wmv.tmp	7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\7342fd9fb34dfad1d7e616fd42140060_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:2264

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-2804150937-2146708401-419095071-1000\desktop.ini.tmp
Filesize
104KB

MD5
e762186fbe5f9419165fa6a34835fe9b

SHA1
ed52e07afc637af637f6eb458336656e962aca21

SHA256
27b79e31cb9d641cf12d55b4ed0a2308bdd59dc124ea8bce96b9fae0139288a4

SHA512
010bbe21890d5a5238e467cbd64a1426f2f1f7ad736310a25d5532d12ad7a5f1b93f8718a11e608edfb4bf7aa115b267dc3d60aa1c6a045c90c5f9cb6d35c38b

Download Submit
C:\Program Files\7-Zip\7-zip.dll.tmp
Filesize
202KB

MD5
7c0f5e227396221748823d054ab92d97

SHA1
760db561bdc07cac07b7cd307558618b0652d676

SHA256
2a2dd20396bda70b75ef085cce9589893d640808b565c365da9a3025834c9174

SHA512
424117386ff7b816dff82136d83357a1099cd4bd674d3b3ce036099affa79150dcd6c8015941ef340c6d4e904c49932a19ef9da34c7d215846be2bae24afa925

Download Submit
memory/2264-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2264-1848-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

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