b8382232779dd37b4fac6034113de519b011f21f959abb45e05783c450f8f856

General

Target

9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
Size

108KB
MD5

9efa3447ca7d8e5ce327fce197411ad0
SHA1

35135fc5509e5eb7d3316fa43bfa6539f91734ce
SHA256

b8382232779dd37b4fac6034113de519b011f21f959abb45e05783c450f8f856
SHA512

cf1da96bfef854e19d4e2c2fa336917711f65f1b3f3c436d0c0e73fda390d4afca51f1e162261ffd460894d909e859627e77e8fcd76449b4e116be2099788a09
SSDEEP

1536:67Zf/FAxTWY1++PJHJXA/OsIZfzc3/Q8XTWn1++PJHJXA/OsIZfzc3/Q8L1m3a1G:+nyiQSoIQSo2EqEz

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4653) 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/2856-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
C:\$Recycle.Bin\S-1-5-21-1162180587-977231257-2194346871-1000\desktop.ini.tmp	upx
C:\Program Files\7-Zip\7-zip.dll.tmp	upx
behavioral2/memory/2856-1628-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

Processes:

9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe

description	ioc	process
File created	C:\Program Files\Microsoft Office\root\Office16\1033\offsymt.ttf.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\msquic.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogo.scale-100.png.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\ext\sunpkcs11.jar.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Cryptography.X509Certificates.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\System.Windows.Input.Manipulations.resources.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-sysinfo-l1-1-0.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProMSDNR_Retail-pl.xrm-ms.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.hr-hr.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\PresentationCore.resources.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-heap-l1-1-0.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\jstack.exe.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\images\cursors\win32_MoveNoDrop32x32.gif.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Grace-ppd.xrm-ms.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdVL_KMS_Client-ul.xrm-ms.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-runtime-l1-1-0.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\tr\WindowsFormsIntegration.resources.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.scale-180.png.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.scale-80.png.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusR_Trial-ppd.xrm-ms.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\POWERPNT.HXS.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Retail-ul-oob.xrm-ms.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusVL_MAK-pl.xrm-ms.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdVL_MAK-ul-oob.xrm-ms.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.contrast-white_scale-80.png.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIsvSubsystemController.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\ado\msado15.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Numerics.Vectors.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Threading.Tasks.Extensions.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\System.Windows.Controls.Ribbon.resources.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\mscss7cm_fr.dub.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVManifest.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Forms.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\fr\PresentationUI.resources.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\System.Windows.Forms.resources.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-libraryloader-l1-1-0.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\libxslt.md.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_Retail-pl.xrm-ms.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_OEM_Perp-pl.xrm-ms.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-convert-l1-1-0.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Text.Encoding.Extensions.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunmscapi.jar.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\legal\jdk\unicode.md.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelVL_MAK-ul-oob.xrm-ms.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\en-US\mip.exe.mui.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-stdio-l1-1-0.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Trial-pl.xrm-ms.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdR_Grace-ul-oob.xrm-ms.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART11.BDR.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\PowerPntLogoSmall.scale-180.png.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\de\msipc.dll.mui.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\dbgshim.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\PresentationFramework.resources.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogoSmall.contrast-white_scale-100.png.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_Retail-ppd.xrm-ms.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.lv-lv.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\ThirdPartyNotices.MSHWLatin.txt.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\tzmappings.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_Retail-ul-phn.xrm-ms.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogoSmall.scale-100.png.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\de-DE\rtscom.dll.mui.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Client.Windows.dll.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\sql120.xsl.tmp	9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\9efa3447ca7d8e5ce327fce197411ad0_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:2856

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-1162180587-977231257-2194346871-1000\desktop.ini.tmp
Filesize
108KB

MD5
da0109ec741107da6fb3ec4f6ecb3c02

SHA1
168c40c2692c3191844dbeab8892830379faacb2

SHA256
4a70195641e2eaa93a26851bdfd95d3bcf401efbf3fe884dfd668deaf8b433b1

SHA512
97428a149767db5d543aee145b1f07c0a104264aa905d9aded3aece206dec43ad42c8d048b215b567fecc9e5acd6c0b2f09d35f644e0b78aae2a6bde4844249c

Download Submit
C:\Program Files\7-Zip\7-zip.dll.tmp
Filesize
207KB

MD5
3ef3b03d92a4e2090a2ae418df94d561

SHA1
a40f8ab08a560c464d4cd28597ceca4b06e82b88

SHA256
bdbbd26358839cbaec185fa438bf7a22ecda232809d69a322b70f69aa9a1a44e

SHA512
508c179bb966996ec8ecb772d96eae515ee0412bfa697b0a048d458fa66752918033a05096614a43f3381eebbb6dc964b7d7b2cfe2b42163be62f7121c2b4ecb

Download Submit
memory/2856-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/2856-1628-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

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