a3b793c90cf909c2788b3d94cc0a50ae045aee05accd89606fc458bce9a08d1f

General

Target

54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
Size

106KB
MD5

54acff87883a6375e4a3963e73caf1c0
SHA1

b6fac38c3edd4961f8e587618fb4afc0ffe602a0
SHA256

a3b793c90cf909c2788b3d94cc0a50ae045aee05accd89606fc458bce9a08d1f
SHA512

165cff2b447b92d6f8c1a41c49a7e3655a5be25917b9aee326c05102a8f7df60dd7c71b7ea3d5fbc11ddc301f6916be9f21728d9cf64cc74ed1457517e99fb71
SSDEEP

1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hff+q:hfAIuZAIuYSMjoqtMHfhffPD

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4846) 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/1860-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
C:\$Recycle.Bin\S-1-5-21-1337824034-2731376981-3755436523-1000\desktop.ini.tmp	upx
C:\Program Files\7-Zip\7-zip.dll.exe	upx
behavioral2/memory/1860-1031-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

Processes:

54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe

description	ioc	process
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\UIAutomationClientSideProviders.resources.dll.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\jfr.jar.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp-ppd.xrm-ms.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019VL_KMS_Client_AE-ul.xrm-ms.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\zh-cn.txt.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad\kor-kor.xml.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\ja-JP\wab32res.dll.mui.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\ReachFramework.resources.dll.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\ReachFramework.resources.dll.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-rtlsupport-l1-1-0.dll.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.Serialization.Formatters.dll.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Design.dll.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\System.Windows.Forms.resources.dll.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019DemoR_BypassTrial180-ul-oob.xrm-ms.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\hive.xsl.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.OpenSsl.dll.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Xml.Serialization.dll.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\UIAutomationTypes.resources.dll.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Retail-ppd.xrm-ms.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\StandardVL_KMS_Client-ppd.xrm-ms.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\Microsoft.NETCore.App.runtimeconfig.json.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_OEM_Perp-ul-oob.xrm-ms.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Document.XmlSerializers.dll.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\msadc\es-ES\msadcer.dll.mui.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\it\UIAutomationClient.resources.dll.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\cldrdata.jar.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\orcl7.xsl.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.kk-kz.dll.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ru\UIAutomationTypes.resources.dll.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-convert-l1-1-0.dll.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp3-ul-phn.xrm-ms.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherVL_MAK-ul-phn.xrm-ms.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Xml.XmlSerializer.dll.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-timezone-l1-1-0.dll.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\plugin2\vcruntime140.dll.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Trial-ppd.xrm-ms.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_Trial-ppd.xrm-ms.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProVL_MAK-ppd.xrm-ms.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.contrast-black_scale-100.png.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\7zG.exe.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\ms.txt.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\uk-UA\ShapeCollector.exe.mui.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\msadc\ja-JP\msdaremr.dll.mui.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\UIAutomationClientSideProviders.resources.dll.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_MoveDrop32x32.gif.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-utility-l1-1-0.dll.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Web.HttpUtility.dll.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp2-pl.xrm-ms.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Grace-ppd.xrm-ms.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Retail-ppd.xrm-ms.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\ja\msipc.dll.mui.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSOSVG.DLL.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\es-MX\tipresx.dll.mui.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\msadc\it-IT\msadcer.dll.mui.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\UIAutomationClient.resources.dll.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\management-agent.jar.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentVNextR_Trial-ppd.xrm-ms.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\WWINTL.DLL.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-core-timezone-l1-1-0.dll.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\OFFICE.DLL.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ja-JP\TabTip.exe.mui.tmp	54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\54acff87883a6375e4a3963e73caf1c0_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:1860

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-1337824034-2731376981-3755436523-1000\desktop.ini.tmp
Filesize
106KB

MD5
e27c418119661fa940c86f253364dd3c

SHA1
c7536bbec73982673c2337320f748afe8a68017a

SHA256
e11bea12c11985a5a971c141e2434ad9b63f4094df2ead17835df7a5dd407a40

SHA512
1cd19b44180d53663d8a1f30e5d97c9fb91ad9551c0e03d0711de7580124a95584bbefc6fee0543fd3c8a7bea8c1ea88bd5b3f1f51780a87c488cac39c3991a3

Download Submit
C:\Program Files\7-Zip\7-zip.dll.exe
Filesize
205KB

MD5
c89b38b5004eab18281f0dab7f4e49b7

SHA1
9cd306b43f2783e6c16926dfc70cbb9d931fdac1

SHA256
9d4b4d0324e00dc059de7bcbb3791fa88872a808e2c00689c79a21b720c54df9

SHA512
6e93f1db632e671b41bcfaa43f71c17bcbf4ddbc8370d7a2292ed5c4b345856de05d3f8215a14bd2059aa09a2f5d00025ced0679147472da9c64c3bce628aff1

Download Submit
memory/1860-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/1860-1031-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download

Analysis

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