6a16b02e12b7976c8e185bc90c6f948a72a4fa3afcd43fcc6e856c45b21edce5

General

Target

2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
Size

71KB
MD5

2159117c15db6fc39d50edff42fd4460
SHA1

5d5448fe308a3a55d61ee1d9738e6ad30c1344cc
SHA256

6a16b02e12b7976c8e185bc90c6f948a72a4fa3afcd43fcc6e856c45b21edce5
SHA512

3d09497e315bcb9473fa03e28eae58fbda2a0f5fe651f0317e4e46e2e2ae3e2f005f196124b3f8221c5988d9544e80767b76e324061dd90a3162b2c4b6a7e52a
SSDEEP

1536:67Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8xJJMJJS:+nyiQSog

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (5041) 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/2244-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
C:\$Recycle.Bin\S-1-5-21-4018855536-2201274732-320770143-1000\desktop.ini.tmp	upx
C:\Program Files\7-Zip\7-zip.dll.tmp	upx
behavioral2/memory/2244-1798-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

Processes:

2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe

description	ioc	process
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-0090-0000-1000-0000000FF1CE.xml.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalDemoR_BypassTrial180-ppd.xrm-ms.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\FilterModule.dll.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.scale-80.png.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\eu\msipc.dll.mui.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Forms.Primitives.dll.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\System.Windows.Forms.resources.dll.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\ru.pak.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\STSLIST.DLL.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProO365R_Subscription-pl.xrm-ms.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.DataWarehouse.Interfaces.DLL.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.contrast-white_scale-140.png.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\System.Windows.Forms.Primitives.resources.dll.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\UIAutomationClient.resources.dll.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Internet Explorer\SIGNUP\install.ins.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\prism_d3d.dll.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Retail-ul-oob.xrm-ms.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.contrast-white_scale-80.png.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.contrast-black_scale-180.png.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\salesforce.ini.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\eo.txt.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\mscordaccore.dll.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Threading.Channels.dll.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN111.XML.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProMSDNR_Retail-ul-phn.xrm-ms.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ONENOTE_F_COL.HXK.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Xml.XmlSerializer.dll.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\cmm\sRGB.pf.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Excel2019VL_MAK_AE-ul-oob.xrm-ms.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-memory-l1-1-0.dll.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\oledb32r.dll.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.Http.dll.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Collections.NonGeneric.dll.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\PresentationFramework.resources.dll.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\UIAutomationTypes.resources.dll.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp3-ppd.xrm-ms.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Trial2-ul-oob.xrm-ms.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\msadc\es-ES\msadcer.dll.mui.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Reflection.TypeExtensions.dll.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.Debug.dll.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework.Aero.dll.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\WindowsBase.resources.dll.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\jcmd.exe.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RInt.16.msi.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\hr.txt.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\tt.txt.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\concrt140.dll.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\WindowsFormsIntegration.resources.dll.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\deploy\messages_zh_TW.properties.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Standard2019VL_KMS_Client_AE-ul-oob.xrm-ms.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\OMICAUT.DLL.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.WebSockets.Client.dll.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\WindowsBase.resources.dll.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pl\System.Windows.Forms.Design.resources.dll.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\security\trusted.libraries.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_MAK-ppd.xrm-ms.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Retail-ul-oob.xrm-ms.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PROOF\msgr8es.dub.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Linq.Queryable.dll.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\chrome_proxy.exe.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-synch-l1-2-0.dll.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\joni.md.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\logging.properties.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\WordR_Trial-ul-oob.xrm-ms.tmp	2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\2159117c15db6fc39d50edff42fd4460_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:2244

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
72KB

MD5
ffd72d012c609a1b8b71ad6e1ab8d42f

SHA1
7e3f4e5cc60f60a5948b10a20426b7b6fac686cd

SHA256
8436922f5e06806c3a56a9d98235c4c051942d93535352508ac9cf25185e896b

SHA512
907a614a6d7bdac883b95ab6268d78702d2de6d3980e47ffd9ea6e4a594ea1ed6c194c3aca7e5f90231c87297aaa0044c433b3c6e60f5bfdce58d2f6cc746e3f

Download Submit
C:\Program Files\7-Zip\7-zip.dll.tmp
Filesize
171KB

MD5
15883f392b8c9f39f573de8c66f56c07

SHA1
9f7f611ae9515aa44de7bcb4027c05358ca1e85f

SHA256
67b7c5504605cd743e786f51633c24a03e06830d5637a8b873026d032b35aeff

SHA512
6c1037a344d6dd3380c741ea21ac3f054927a0c62f4d1e2debc976d14d2d6787f230c9abfd5748acc754d0da4b9260332638db9f0d5c6bd6ea9a5a5fd7c10e5b

Download Submit
memory/2244-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2244-1798-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

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