2f629d061cd8244c024dd0921fe701e6e9c27a9303b4cc8ac5efb080ed833224

Analysis

max time kernel
150s
max time network
104s
platform
windows10-2004_x64
resource
win10v2004-20240508-en
resource tags

arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
submitted
19-05-2024 22:19

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General

Target

49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
Size

113KB
MD5

49f8da82b4ffd62131e04f27bfd503f0
SHA1

b55802e6f1123440eae10ffabfce6e8f8001a6b5
SHA256

2f629d061cd8244c024dd0921fe701e6e9c27a9303b4cc8ac5efb080ed833224
SHA512

0fe80c0e5e56975bf02837148e4f13b72f775871aa04cd1a17075840557669d6afb1e4b1f58a64b2cda473547a4dc2f95e15e031326e2e6b97dda6466aa5b99b
SSDEEP

1536:67Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8asUsNTWn1++PJHJXA/OsIZfzc3/Q8asZ:+nyiQSohsUspQSohsUsl

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4670) 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/1040-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x000900000002328e-2.dat	upx
behavioral2/files/0x0008000000022970-6.dat	upx
behavioral2/memory/1040-1614-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProXC2RVL_KMS_ClientC2R-ul.xrm-ms.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\MSSRINTL.DLL.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-file-l1-1-0.dll.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\createdump.exe.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\System.Windows.Input.Manipulations.resources.dll.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-process-l1-1-0.dll.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019R_OEM_Perp-pl.xrm-ms.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019R_OEM_Perp-pl.xrm-ms.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogo.contrast-black_scale-180.png.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.ServicePoint.dll.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\GroupInvoke.rmi.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_MoveNoDrop32x32.gif.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\legal\javafx\libxslt.md.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-multibyte-l1-1-0.dll.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\THIRDPARTYLICENSEREADME.txt.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_Grace-ul-oob.xrm-ms.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019DemoR_BypassTrial180-ppd.xrm-ms.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\Microsoft.Win32.Registry.dll.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.ServicePoint.dll.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\chrome.exe.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-profile-l1-1-0.dll.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\psfontj2d.properties.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.contrast-black_scale-100.png.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\symbols\symbase.xml.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProfessionalPipcR_Grace-ul-oob.xrm-ms.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Redshift\lib\OpenSSL64.DllA\libeay32.dll.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\CompressAdd.docx.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.AppContext.dll.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.Tracing.dll.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\jaas_nt.dll.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ExcelCtxUICellModel.bin.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Diagnostics.DiagnosticSource.dll.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\Microsoft.VisualBasic.Forms.resources.dll.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\AccessR_Grace-ul-oob.xrm-ms.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Trial2-pl.xrm-ms.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\MSQRY32.CHM.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\legal\javafx\icu_web.md.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_Retail-ul-phn.xrm-ms.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdR_Retail-ul-oob.xrm-ms.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\ado\adovbs.inc.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Reflection.Emit.Lightweight.dll.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription4-ul-oob.xrm-ms.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Retail-ul-oob.xrm-ms.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\symbols\ja-jp-sym.xml.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Drawing.Design.dll.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\UIAutomationClientSideProviders.resources.dll.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\en-GB.pak.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\lib\orb.idl.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\PresentationUI.resources.dll.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Windows.Forms.dll.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\Microsoft.WindowsDesktop.App.runtimeconfig.json.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSOADFPS.DLL.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.ms-my.dll.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.NetworkInformation.dll.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\UIAutomationClientSideProviders.resources.dll.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\WindowsBase.resources.dll.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_OEM_Perp-ul-oob.xrm-ms.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\System.Windows.Controls.Ribbon.resources.dll.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-multibyte-l1-1-0.dll.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Retail-ul-phn.xrm-ms.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogo.contrast-white_scale-180.png.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\fur.txt.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\fr\PresentationFramework.resources.dll.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365EduCloudEDUR_SubTrial-ul-oob.xrm-ms.tmp	49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\49f8da82b4ffd62131e04f27bfd503f0_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:1040

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
113KB

MD5
896a19fe32b9e7fa9a56f37555c4add0

SHA1
eec6495d082bc64cd94e0fab89cc79a1f042280c

SHA256
b1bf2aa5865e96651577e0983a579fcbc1a61d67052feb5cb8363f6936cd0f48

SHA512
1752e1d26dd93573eba22a939267fcd2f32da976f3c08383290236c2e0509c5e045f74387d7b103a52951a43a8c818e932239a7e1ef57d7c741ecc4d7b9d138b

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

Filesize
212KB

MD5
cbd9c87749a639b17556ab2a78279099

SHA1
77efa8a29ec8baf6bc232236af634acde7e78067

SHA256
ff5948df1ccead0f82c73726b07641c73315685c16bfa048ef6751d1e75a50ff

SHA512
dab9a5cb545abb41e6aba919e5a2284836e9767ed693c22dd6841193533ba93f7da7dfde3c12d0e266de0f4f9b1fae6286a9be4952074d7cb3b0cda8e6d594ce

Download Submit
memory/1040-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/1040-1614-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads