af73c5edf6e2147fc99ca70a0d6d076d96ecbee1a62d9a9f7e9c45c06680c4fa

Analysis

max time kernel
150s
max time network
109s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
16-05-2024 06:59

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General

Target

b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
Size

78KB
MD5

b71a0b998562e8e6503065c079ff3a80
SHA1

e600b1a451f552c0b507e8a747b1fe359b999f91
SHA256

af73c5edf6e2147fc99ca70a0d6d076d96ecbee1a62d9a9f7e9c45c06680c4fa
SHA512

1308a2d1c4ed735b7d8b3a9d5571ef788a3b4821f059bdce5e2c7904e69f55caa53c677b174e9a590aa5982d4cf3dca097c9ef592b2b0383aa0f9d280f255afb
SSDEEP

1536:W7ZhA7pApMaxB4b0CYJ97lEVqNR7YWtMQQQW:6e7WpMaxeb0CYJ97lEYNR7Ztq

Score

9^/10

ransomware

Malware Config

Signatures

Renames multiple (5156) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk-1.8\jre\bin\java.exe.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\management\jmxremote.access.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Excel2019VL_MAK_AE-ul-oob.xrm-ms.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp-ul-phn.xrm-ms.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest4-pl.xrm-ms.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdCO365R_Subscription-ul-oob.xrm-ms.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\servertool.exe.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Templates\1033\AdjacencyResume.dotx.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_OEM_Perp-ul-oob.xrm-ms.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\xjc.exe.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\include\jawt.h.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\bcel.md.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Trial-ppd.xrm-ms.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogoSmall.contrast-black_scale-140.png.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN090.XML.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PersonaSpy\notice.txt.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\System.Windows.Forms.Primitives.resources.dll.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Microsoft.Win32.Registry.dll.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Principal.Windows.dll.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.Primitives.dll.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\UIAutomationProvider.resources.dll.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\Microsoft.VisualBasic.Forms.resources.dll.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-interlocked-l1-1-0.dll.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\jpeg.md.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ThirdPartyNotices.MSHWLatin.txt.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Custom.propdesc.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\comments.win32.bundle.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Configuration\card_security_terms_dict.txt.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LivePersonaCard\images\default\linkedin_logo_small.png.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected]	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\vfs\Fonts\private\ARIALNB.TTF.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp3-ul-oob.xrm-ms.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\System.Windows.Controls.Ribbon.resources.dll.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\UIAutomationClient.resources.dll.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\ssvagent.exe.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019VL_MAK_AE-pl.xrm-ms.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\JitV.dll.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Security.SecureString.dll.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\legal\javafx\libxslt.md.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\java.exe.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\legal\javafx\icu_web.md.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Calibri.xml.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019XC2RVL_MAKC2R-ul-phn.xrm-ms.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp2-pl.xrm-ms.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_OEM_Perp-ul-oob.xrm-ms.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\Microsoft.VisualBasic.dll.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected]	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.scale-180.png.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\idlj.exe.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\jsound.dll.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\Microsoft.ReportingServices.AdHoc.Excel.Client.dll.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.scale-180.png.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\ReachFramework.resources.dll.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_jpn.xml.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvApi.dll.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-profile-l1-1-0.dll.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\management\management.properties.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Trial-pl.xrm-ms.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-multibyte-l1-1-0.dll.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\msquic.dll.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LivePersonaCard\TPN.txt.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Memory.dll.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProCO365R_Subscription-pl.xrm-ms.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\WordR_Grace-ul-oob.xrm-ms.tmp	b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\b71a0b998562e8e6503065c079ff3a80_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:4920

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-3906287020-2915474608-1755617787-1000\desktop.ini.tmp

Filesize
78KB

MD5
bf9a3b8efab350e65dc416ed24e5079e

SHA1
5af701470d87ee602f438a9abe43ad57e121eba1

SHA256
895e3e721d22a20fe20881ac86b66f741eddae7a24d654515a8a61a9798ccd50

SHA512
426349333686f4525c7c8304d78e2e46cfd1f8e3a1a63d5766a35bb8dbd1fe192442e22b63698d937cda8ce48d4f85a347b8860a5a27cf1b2937f5341b29690c

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

Filesize
177KB

MD5
8a3b621887ecc900b7f08ecad361f540

SHA1
6fa590741dac47b0b3f9d36cc10364fbd0b07900

SHA256
e0bc3bc407d37b0dd35e4c933a6449b45727732e54c63f5e0cd82baceabf354f

SHA512
918af1567c5f30a37da3e8fa9b99616cfbca990541fac9be130ad30060ab5d8900d810565eec80fede8ae644f1061b080b9af2cf11107473a5f26e3b528bcba0

Download Submit

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads