3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913

Analysis

max time kernel
150s
max time network
55s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
01-07-2024 04:05

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General

Target

3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
Size

56KB
MD5

051ac7fcd68e0c3b69a87f1ead94d710
SHA1

1d93b4dc232bfeb6c503ceac6a8d7663f11b6305
SHA256

3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913
SHA512

3feac3b35d9b09054b9dcf0f4e0f04a24ed5a15016b4a447f7fda40fd7122ba766e7bd01e196cfb37889e8998f98257c06e5dbe4ee7b39e55e7b0792fea7c3c9
SSDEEP

768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFzs:CTWn1++PJHJXA/OsIZfzc3/Q8zx5858k

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (5033) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

UPX packed file 3 IoCs

Detects executables packed with UPX/modified UPX open source packer.

upx

Processes:

resource	yara_rule
C:\$Recycle.Bin\S-1-5-21-2539840389-1261165778-1087677076-1000\desktop.ini.tmp	upx
C:\Program Files\7-Zip\7-zip.dll.tmp	upx
behavioral2/memory/1876-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

Processes:

3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe

description	ioc	process
File created	C:\Program Files\Java\jre-1.8\legal\jdk\relaxngcc.md.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.contrast-white_scale-140.png.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Retail-ppd.xrm-ms.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ComponentModel.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Xml.Serialization.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\System.Windows.Forms.resources.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\management\snmp.acl.template.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-file-l1-1-0.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\WINWORD_COL.HXT.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\sr-Cyrl-BA\msipc.dll.mui.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.AppContext.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Reflection.Primitives.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-filesystem-l1-1-0.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Retail-ppd.xrm-ms.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_Retail-ul-oob.xrm-ms.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\da-DK\tipresx.dll.mui.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\fr-FR\wab32res.dll.mui.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\System.Spatial.NetFX35.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART13.BDR.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\NL7MODELS000A.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogoSmall.contrast-black_scale-100.png.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\System.Windows.Forms.Design.resources.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-debug-l1-1-0.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\cmm\CIEXYZ.pf.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Outlook2019R_Trial-pl.xrm-ms.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-utility-l1-1-0.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hans\WindowsFormsIntegration.resources.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Access2019R_OEM_Perp-ul-oob.xrm-ms.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\fy.txt.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-time-l1-1-0.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-namedpipe-l1-1-0.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.ComponentModel.EventBasedAsync.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\System.Windows.Controls.Ribbon.resources.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN022.XML.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\ReachFramework.resources.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\eula.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\legal\javafx\jpeg_fx.md.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ONINTL.DLL.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.contrast-black_scale-100.png.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.WebHeaderCollection.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\PresentationUI.resources.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\colorimaging.md.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ORGCHART.CHM.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected]	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\keytool.exe.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp4-ul-oob.xrm-ms.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\THIRDPARTYLICENSEREADME-JAVAFX.txt.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp-ul-oob.xrm-ms.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdO365R_Subscription-ul-oob.xrm-ms.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\VSTO\vstoee100.tlb.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Numerics.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\UIAutomationClientSideProviders.resources.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\ReachFramework.resources.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\deploy\messages_es.properties.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ClientVolumeLicense_eula.txt.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\sql2000.xsl.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ODBCTRAC.DLL.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Interceptor.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\MSIPCEvents.man.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\zh-TW\msipc.dll.mui.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Threading.Tasks.Dataflow.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\System.Windows.Forms.resources.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-util-l1-1-0.dll.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Grace-ppd.xrm-ms.tmp	3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\3419ec503bab3c822a7f3439ec9f49f63b5031962191decd2d498edd75174913_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:1876

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-2539840389-1261165778-1087677076-1000\desktop.ini.tmp
Filesize
56KB

MD5
72f43047ad43d5330ede129a4341407b

SHA1
6708b7538685989993848794b77fe15fea4f3ff9

SHA256
a8e6d4a88171427a8e27d9db64cd01c5eace89067342bca8e6734f586d20fa1e

SHA512
7ad0b654089b6e01f25364d2f30167cd37b993d678d31868169d867b6ba8a3847f887500f88039a56bf594d5bc4ddc2abec79b80af78dd579dc7b05e3625a06e

Download Submit
C:\Program Files\7-Zip\7-zip.dll.tmp
Filesize
155KB

MD5
12e526c86f417e41c02e664e1908f64b

SHA1
7968a7d88a47dbac0e64e96697890f1e19a96ca0

SHA256
4b4f133f592257feba2c69a5a9b08438b4051aa81004af5ac797c958684d4b0b

SHA512
7ecae171bde2a5237079341ed2cafc075f56b100fc32e2ec183896f95ff03f2e40b6d25b24533f31dcac2569b3edb4f3393e632cfc1a3a15c8642d416970f3ec

Download Submit
memory/1876-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download