c18d59fc884644afb8c6ea190089c87519dc399836283010d7997bedd31d562c

Analysis

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

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
16/05/2024, 06:28

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General

Target

b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
Size

113KB
MD5

b0fddc5d6db6c680829e0b0eceb3c7a0
SHA1

94487f4f4a475c4185917647426d831d7af0073b
SHA256

c18d59fc884644afb8c6ea190089c87519dc399836283010d7997bedd31d562c
SHA512

1bddcb7fa5fbd4d9ce0e3f65be5bde0fcbfa30cdf9bb42b29d2faccb696ea66c2824386ae729e22f8db09a1cc1be58485d321f28eade6ecb6e3a173d823ed8f5
SSDEEP

1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hf5Su:hfAIuZAIuYSMjoqtMHfhf5Ssk/6j

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (5012) 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

resource	yara_rule
behavioral2/memory/4684-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral2/files/0x000a00000002328e-2.dat	upx
behavioral2/files/0x000900000002340c-6.dat	upx
behavioral2/memory/4684-966-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Drawing.dll.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework.AeroLite.dll.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\pkeyconfig-office.xrm-ms.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdXC2RVL_MAKC2R-pl.xrm-ms.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_OEM_Perp4-ul-oob.xrm-ms.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-private-l1-1-0.dll.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\UIAutomationClientSideProviders.resources.dll.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ReachFramework.dll.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\el.pak.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_OEM_Perp-ul-phn.xrm-ms.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_OEM_Perp4-ppd.xrm-ms.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_OEM_Perp-ppd.xrm-ms.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\POWERMAPCLASSIFICATION.DLL.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\sv.txt.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\System.Windows.Forms.resources.dll.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\UIAutomationTypes.resources.dll.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\logging.properties.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Frosted Glass.eftx.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power Map Excel Add-in\MICROSOFT.DATA.RECOMMENDATION.COMMON.DLL.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.AnalysisServices.Modeler.UI.rll.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.hi-in.dll.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Mail.dll.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\WindowsBase.resources.dll.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\WindowsAccessBridge-64.dll.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\WindowsFormsIntegration.resources.dll.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_Subscription2-ppd.xrm-ms.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription1-ul-oob.xrm-ms.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\GRAPH_F_COL.HXK.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.scale-100.png.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Windows.Extensions.dll.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\nashorn.jar.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTest1-ppd.xrm-ms.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial5-ul-oob.xrm-ms.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PowerPointCombinedFloatieModel.bin.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\dt_shmem.dll.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\react-native-win32.dll.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\micaut.dll.mui.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.Compression.FileSystem.dll.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationFramework-SystemXml.dll.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\security\public_suffix_list.dat.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\fi.pak.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\legal\javafx\libxslt.md.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\management-agent.jar.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeC2RCom.dll.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\msadc\msaddsr.dll.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-crt-process-l1-1-0.dll.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Drawing.Design.dll.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdXC2RVL_MAKC2R-ul-phn.xrm-ms.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLPROXY.DLL.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\de-DE\TabTip.exe.mui.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ipssrl.xml.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_Trial-ul-oob.xrm-ms.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProDemoR_BypassTrial180-ul-oob.xrm-ms.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.Word.Word.x-none.msi.16.x-none.xml.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Retail-pl.xrm-ms.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_O17EnterpriseVL_Bypass30-ul-oob.xrm-ms.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProVL_KMS_Client-ul.xrm-ms.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Cryptography.OpenSsl.dll.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Primitives.dll.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\wpfgfx_cor3.dll.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\msvcp140.dll.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\ClientVolumeLicense2019_eula.txt.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\SETLANG_COL.HXT.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial2-ppd.xrm-ms.tmp	b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\b0fddc5d6db6c680829e0b0eceb3c7a0_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:4684

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.tmp

Filesize
114KB

MD5
c77e24d4fc881a68ef5e1633b57e722c

SHA1
d023ae53de00340fad32ad6787e8e9598d07a3d4

SHA256
d10525f6c04b2031f873a7e85d2deafa509d02b031e8b7e8becb9f7e435ff9e1

SHA512
54cfec37bcd60e68fabd9aa6af0ef6d3a1d0f32db8ebaeea0efb68b8b1fba1f5aa5792cb6180039129baba1691d8c9af1e12f5b30be03968a3ee2d1953df7550

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

Filesize
212KB

MD5
6281d42e14bd865e5e76acf3f1b19400

SHA1
d880f6cc1ae16dbc1abff6231b42d6849f0f8421

SHA256
37f67f089c58fe3f58f270fd1d7ee5668d2aff913090c96c10451d8a38514907

SHA512
7ff81156fbf74a43af2d8afe5b66a43091a48ad1f8e3145dfbaa142965137424384080cbe47c76d5f36f04d349d3d8bb80810d3830f35ae5d8a9e40029b3500f

Download Submit
memory/4684-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/4684-966-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads