3a3ca193ab751f7fb16bde49aecda7162ad99dc6bc10fb2824958613ea181ff8

Analysis

max time kernel
149s
max time network
136s
platform
windows10-2004_x64
resource
win10v2004-20240611-en
resource tags

arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
submitted
12/06/2024, 10:58

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General

Target
34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
Size 46KB
Sample240612-m27fbasbmh
SHA256 3a3ca193ab751f7fb16bde49aecda7162ad99dc6bc10fb2824958613ea181ff8
MD5 34c7feea1c961edbbe596f0be54650a0
SHA1 2044aff4c79a7b8468a3414fa2b0b830d846f6dd
SHA512 37002d052257f54c70bf4438b7abdaa3947b75ce4af64a27973865913d107b8ef00de71f5dd8e32892d75795ce45ad63e11979ccb875f129912b4b48cf5cc915
SSDEEP 768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFzp:CTWn1++PJHJXA/OsIZfzc3/Q8zx/
MD5 SHA1 SHA512 SSDEEP

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (5194) 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/files/0x000900000002359f-2.dat	upx
behavioral2/memory/4684-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral2/files/0x00090000000168c1-6.dat	upx
behavioral2/memory/4684-1036-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-core-sysinfo-l1-1-0.dll.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\deploy\messages_sv.properties.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProMSDNR_Retail-ul-oob.xrm-ms.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ONMAIN.DLL.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdXC2RVL_KMS_ClientC2R-ul.xrm-ms.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessVL_MAK-pl.xrm-ms.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\WacLangPackEula.txt.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_kor.xml.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Threading.Thread.dll.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\Accessibility.dll.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ru\PresentationCore.resources.dll.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\meta-index.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\1033\SQLENGINEMESSAGES.XML.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\VISSHE.DLL.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Facet.thmx.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\FPA_FA000000009\FA000000009.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\Source Engine\OSE.EXE.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\System.Windows.Input.Manipulations.resources.dll.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\WindowsFormsIntegration.resources.dll.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\deploy\messages_pt_BR.properties.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\jfxswt.jar.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.contrast-black_scale-140.png.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\fi.txt.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\main\base_rtl.xml.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\jdeps.exe.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\fonts\LucidaTypewriterBold.ttf.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\Microsoft.ReportingServices.AdHoc.Excel.Client.dll.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019VL_MAK_AE-ul-phn.xrm-ms.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-crt-locale-l1-1-0.dll.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.IO.Pipes.AccessControl.dll.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\de\System.Xaml.resources.dll.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\ext\zipfs.jar.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-debug-l1-1-0.dll.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Templates\1033\EssentialLetter.dotx.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Private.DataContractSerialization.dll.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.Cryptography.Csp.dll.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\System.Windows.Forms.Primitives.resources.dll.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\directshow.md.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\CancelFluent.White.png.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProDemoR_BypassTrial180-ppd.xrm-ms.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProMSDNR_Retail-pl.xrm-ms.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\es-ES\sqlxmlx.rll.mui.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\api-ms-win-core-heap-l1-1-0.dll.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Linq.dll.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\giflib.md.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_Subscription3-ppd.xrm-ms.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Transactions.Local.dll.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\win32_LinkNoDrop32x32.gif.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\jfr.jar.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial4-ppd.xrm-ms.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookVL_KMS_Client-ul-oob.xrm-ms.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessR_Retail-ul-oob.xrm-ms.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\msipc.dll.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Linq.Queryable.dll.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\VisualElements\LogoCanary.png.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\ktab.exe.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Client\api-ms-win-crt-math-l1-1-0.dll.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial1-ul-oob.xrm-ms.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.IO.MemoryMappedFiles.dll.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial2-pl.xrm-ms.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription1-pl.xrm-ms.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Office.Interop.Excel.dll.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Garamond.xml.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.dcfmui.msi.16.en-us.xml.tmp	34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\34c7feea1c961edbbe596f0be54650a0_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:4684

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 --field-trial-handle=4288,i,12594301322143882025,16832588342008839449,262144 --variations-seed-version --mojo-platform-channel-handle=4108 /prefetch:8
1⤵
PID:4796

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

desktop.ini.tmp

Path C:\$Recycle.Bin\S-1-5-21-3665033694-1447845302-680750983-1000\desktop.ini.tmp
Size 46KB
SHA256 0d3acac9e10d514e28c3eecb411832bbe969ed5e99a865d9f648cad04d4d8642
MD5 431f4f903321cbc7711dce33acf1bd97
SHA1 013cfb863b764c602f4e37cc17d2ee269e41678e
SHA512 cc7f16e45024613ec22a0270e32a4bb8a63db035b65aee1429ea2723ee65f3648ffdfaebc3ff323bcc58e882c1f3e166603a01e09d496e70ba09403dbba37759
SSDEEP 768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFzB:CTWn1++PJHJXA/OsIZfzc3/Q8zxT
MD5 SHA1 SHA512 SSDEEP

Submit Download

7-zip.chm.tmp

Path C:\Program Files\7-Zip\7-zip.chm.tmp
Size 158KB
SHA256 0c4c8df6f9bdf6b255737e1d3ce365d55e51cf366c5af69cef48c37f5fb9501c
MD5 088af66aa14bee7537cd6287fd123310
SHA1 3efc58da9931d740e5ecb1f279c75854222895b9
SHA512 2cb00acd76466fed58dcac5286d7e236b0d533955523bfffd6e08725d3b2f4972a6210595fb5f5fd71318b84b3a03493f5b6011698df39b63f64d04d2b9eb8c0
SSDEEP 3072:KQSo1J3a3LXGNCD/YFkedcTbvNJcr6O/Q4RPs:KQSo1J3a3LXGZkUcTb1JcrjQ4O
MD5 SHA1 SHA512 SSDEEP