Analysis
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max time kernel
149s -
max time network
150s -
platform
windows10-2004_x64 -
resource
win10v2004-20240611-en -
resource tags
arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system -
submitted
16-06-2024 05:49
Behavioral task
behavioral1
Sample
da7486da7327c4769639c111f7717230_NeikiAnalytics.exe
Resource
win7-20240611-en
Behavioral task
behavioral2
Sample
da7486da7327c4769639c111f7717230_NeikiAnalytics.exe
Resource
win10v2004-20240611-en
General
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Target
da7486da7327c4769639c111f7717230_NeikiAnalytics.exe
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Size
46KB
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MD5
da7486da7327c4769639c111f7717230
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SHA1
3e6dc479f5dbeba1afba7eb4d6f2e5292120a9d6
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SHA256
cdbaa27ed9be250b3c12e962d3338996bf47c2fcd3aa9432db295bf318eb5509
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SHA512
2a373dfb4fc9a54ee0386701f794856f683ca24c7c8719289d3dd6b60e2ed9ad3d92a63c8372d7170c70a383f5438ef04e4d6d29fcfffa96b6957547804b2fd2
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SSDEEP
768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFz7:CTWn1++PJHJXA/OsIZfzc3/Q8zxJ
Malware Config
Signatures
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Renames multiple (5194) 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/2764-0-0x0000000000400000-0x000000000040A000-memory.dmp upx C:\$Recycle.Bin\S-1-5-21-200405930-3877336739-3533750831-1000\desktop.ini.tmp upx C:\Program Files\7-Zip\7-zip.dll.tmp upx behavioral2/memory/2764-1122-0x0000000000400000-0x000000000040A000-memory.dmp upx -
Drops file in Program Files directory 64 IoCs
Processes:
da7486da7327c4769639c111f7717230_NeikiAnalytics.exedescription ioc process File created C:\Program Files\Java\jre-1.8\lib\fonts\LucidaBrightDemiItalic.ttf.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Retail-ppd.xrm-ms.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\7-Zip\Lang\zh-cn.txt.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Forms.Primitives.dll.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\System.Xaml.resources.dll.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\joni.md.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\MondoR_EnterpriseSub_Bypass30-ppd.xrm-ms.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProO365R_Subscription-pl.xrm-ms.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Trial-ppd.xrm-ms.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Office.Interop.Outlook.dll.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Collections.Specialized.dll.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019R_Retail-pl.xrm-ms.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019MSDNR_Retail-ul-oob.xrm-ms.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\Configuration\card_security_terms_dict.txt.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\en-US\mip.exe.mui.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\zh-TW\tipresx.dll.mui.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ONBttnWD.dll.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\7-Zip\7z.exe.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.Pipes.AccessControl.dll.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-file-l1-1-0.dll.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\AccessR_Trial-ppd.xrm-ms.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.Office.PowerPivot.ExcelAddIn.tlb.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Common Files\System\msadc\en-US\msdaremr.dll.mui.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework.Aero2.dll.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\dt_shmem.dll.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\mesa3d.md.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\pl\msipc.dll.mui.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Xml.Serialization.dll.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Common Files\System\msadc\en-US\msadcor.dll.mui.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\dotnet\dotnet.exe.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Compression.dll.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\UIAutomationClient.resources.dll.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\relaxngcc.md.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIntegration.dll.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\ReachFramework.resources.dll.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\da.pak.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_OEM_Perp3-ul-phn.xrm-ms.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019VL_MAK_AE-pl.xrm-ms.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Word2019R_Trial-pl.xrm-ms.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\INTLDATE.DLL.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\NewComment.png.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\es-ES\InputPersonalization.exe.mui.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\legal\jdk\pkcs11wrapper.md.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\msoutilstat.etw.man.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\UIAutomationClient.resources.dll.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Pipes.dll.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.TraceSource.dll.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-namedpipe-l1-1-0.dll.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\bin\wsimport.exe.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\javaw.exe.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_Retail-ul-phn.xrm-ms.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OutlookVL_KMS_Client-ul.xrm-ms.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\7-Zip\Lang\fy.txt.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\MICROSOFT.DATA.RECOMMENDATION.COMMON.DLL.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\rsod\powerpointmui.msi.16.en-us.tree.dat.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdXC2RVL_KMS_ClientC2R-ul-oob.xrm-ms.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Text.Encoding.Extensions.dll.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.IO.Compression.FileSystem.dll.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Retail-ppd.xrm-ms.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\StandardVL_MAK-ul-oob.xrm-ms.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\Bibliography\Author2XML.XSL.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Microsoft.Win32.Registry.dll.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\System.Windows.Forms.Primitives.resources.dll.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\System.Xaml.resources.dll.tmp da7486da7327c4769639c111f7717230_NeikiAnalytics.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
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Downloads
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Filesize
46KB
MD555525bb17f6a427ceb54d035d852df38
SHA10a1810700fbee99fe1fcd491969625deeda79e36
SHA256d4bfd127b36ce3e042ee95e171bdf05f7b7158f3009207960e0346c3b1337e98
SHA51202931cf8d57122fdaabb6e05b9361960a4d9a1309326fe6301e4cee4938583aba5abc315b519f01fe1aac3607fa393209c5a0fc174129dd9df4dc3e89754c15a
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Filesize
145KB
MD5ac9ebc48f69d879765ab618c359ee252
SHA1c6f596eac30d0eff81fbf83b116fa85604f43017
SHA25619e8535be541e5e8112ea0ae497981e8e391219bd6c092586d34b2d0f23f08c6
SHA51225b0e508856f48f5a12aac746a07abdbe53f2f949cf8133e47ca25b87397fc0c4984aba503f1b17e9b0479b34ac0abbdc928d59c32b147b036be48578d9e920e