Analysis
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max time kernel
150s -
max time network
155s -
platform
windows10-2004_x64 -
resource
win10v2004-20240226-en -
resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system -
submitted
14-06-2024 03:16
Behavioral task
behavioral1
Sample
9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe
Resource
win7-20240220-en
Behavioral task
behavioral2
Sample
9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe
Resource
win10v2004-20240226-en
General
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Target
9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe
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Size
358KB
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MD5
9df4ddb426e4ecfb95da361947f7a050
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SHA1
ba8bff8c22f71144c4ff4d40aefba2d9c3d75e3f
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SHA256
222568e7f49c8ee85a7976da7d2d410fe892b9c446fffd0e6aca626a1b8d7cff
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SHA512
5e3e40c2ab97a97b0721f9e921ba7e09285f997d04a7cfaaa889f8f077d45fed71744364cc1de094a7c6a94ea6ebd79c4b79159811cab067e94ba39e7b536af5
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SSDEEP
6144:KiQSo1EZGtKgZGtK/CAIuZAIuMQSo1EZGtKgZGtK/CAIuZAIuj2x2o:VQtyZGtKgZGtK/CAIuZAIuMQtyZGtKgv
Malware Config
Signatures
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Renames multiple (1148) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
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Processes:
resource yara_rule behavioral2/memory/2948-0-0x0000000000400000-0x000000000040B000-memory.dmp upx C:\$Recycle.Bin\S-1-5-21-3808065738-1666277613-1125846146-1000\desktop.ini.tmp upx C:\libsmartscreen.dll.tmp upx behavioral2/memory/2948-308-0x0000000000400000-0x000000000040B000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
Processes:
9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exedescription ioc process File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\Microsoft.Win32.SystemEvents.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.IO.UnmanagedMemoryStream.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\de\PresentationCore.resources.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\es\WindowsBase.resources.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\pl\UIAutomationTypes.resources.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\it\WindowsFormsIntegration.resources.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.pt-pt.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Threading.Channels.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\tr\System.Windows.Forms.Design.resources.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\cs\System.Windows.Input.Manipulations.resources.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\tr\System.Windows.Forms.resources.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.hi-in.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\Common Files\System\Ole DB\msxactps.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.IO.Compression.FileSystem.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Net.Http.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Private.CoreLib.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\keypad.xml.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\ja\WindowsFormsIntegration.resources.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\es\System.Windows.Forms.resources.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\7-Zip\descript.ion.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.tr-tr.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\VC\msdia90.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Diagnostics.TraceSource.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\it\ReachFramework.resources.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\it\PresentationUI.resources.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\System.Windows.Extensions.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\Alphabet.xml.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\VSTO\vstoee100.tlb.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\Common Files\System\it-IT\wab32res.dll.mui.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\Common Files\System\Ole DB\es-ES\sqlxmlx.rll.mui.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Web.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\ReachFramework.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\zh-Hant\System.Windows.Forms.resources.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.ar-sa.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\en-US\tipresx.dll.mui.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\symbols\ja-jp-sym.xml.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.ComponentModel.TypeConverter.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Net.Http.Json.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\pl\UIAutomationClient.resources.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipscht.xml.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\Common Files\System\ado\msado27.tlb.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\Common Files\System\msadc\es-ES\msaddsr.dll.mui.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.IO.Pipes.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\tr\WindowsBase.resources.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.Text.Encoding.CodePages.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\fr\PresentationUI.resources.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-process-l1-1-0.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\DismountConvertTo.aifc.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\hostpolicy.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\System.ComponentModel.DataAnnotations.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\oskclearui\oskclearuibase.xml.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipsfra.xml.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\ja-JP\tipresx.dll.mui.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.ComponentModel.Primitives.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Security.Cryptography.Cng.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Threading.Tasks.Extensions.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.0\ja\Microsoft.VisualBasic.Forms.resources.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\zh-Hant\UIAutomationTypes.resources.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\7-Zip\7zG.exe.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\cpprestsdk.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\ucrtbase.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.0\System.Globalization.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.25\pt-BR\System.Windows.Forms.resources.dll.tmp 9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe
Processes
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C:\Users\Admin\AppData\Local\Temp\9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe"C:\Users\Admin\AppData\Local\Temp\9df4ddb426e4ecfb95da361947f7a050_NeikiAnalytics.exe"1⤵
- Drops file in Program Files directory
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C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=2220 --field-trial-handle=2676,i,447940133669489189,1353734109898858672,262144 --variations-seed-version /prefetch:81⤵
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
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C:\$Recycle.Bin\S-1-5-21-3808065738-1666277613-1125846146-1000\desktop.ini.tmpFilesize
358KB
MD5b16918009d39afe8404a219717b7c594
SHA162b9929ace80f6196e58964922987c2a8b3e9731
SHA256135a5e194da7da808eb5c1514512299b52760445f1a43aabd82dfb2aa5463802
SHA5122acd3b8d8ab979fdcabc2ef5103ffbe14dde79fe2326c096728680ce739d00b72fc36beda91460d8519cbbe1636db680efb0608383792f8101fb8bf6260adcf9
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C:\libsmartscreen.dll.tmpFilesize
358KB
MD5638ec29a641c81fec4770ef10b4c3251
SHA111b11961ccd7ce6fc7be18d6f68fa5723425b202
SHA256def47148b6da6b8192824b1602f97c0f0d32bc70868c0d8a5a124ec3c8f49c74
SHA51246a8219ab6583c597f3beef1bb2a0b24b5b74e9ccf383c750410c54c4ff57255bdea145ac95a9ea6c41afa44ca3b35e7a3ba0fbfebac860b9a8bd4e632af2fef
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memory/2948-0-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB
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memory/2948-308-0x0000000000400000-0x000000000040B000-memory.dmpFilesize
44KB