Analysis
- max time kernel
150s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240508-en - resource tags
arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system - submitted
07/06/2024, 09:18
Behavioral task
behavioral1
Sample
49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe
Resource
win7-20240221-en
windows7-x64
3 signatures
150 seconds
Behavioral task
behavioral2
Sample
49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe
Resource
win10v2004-20240508-en
windows10-2004-x64
3 signatures
150 seconds
General
- Target 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe
- Size 115KB
- Sample240607-k9zdkafb84
- SHA256 b4c84febd8a73f82e06854f0f9b8706619508669007e2d2af3660547244bd8f9
- MD5 49c58b668b29455b6d44a89aca737860
- SHA1 955d94185ccde95d7016f93bd177bbae9d16b289
- SHA512 7be090a7734a56277d92df03026fb75b84672650f499a8e010dfe059d7752161b55723acd23ad49fb35d7d36738949dfa984b6a24e3ab03ac2feebc90fd30f09
- SSDEEP 1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hflio:hfAIuZAIuYSMjoqtMHfhflixil
- MD5 SHA1 SHA512 SSDEEP
Score
9/10
Malware Config
Signatures
- Renames multiple (5044) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
-
resource yara_rule behavioral2/memory/1448-0-0x0000000000400000-0x000000000040A000-memory.dmp upx behavioral2/files/0x000800000002328e-2.dat upx behavioral2/files/0x000900000002341e-6.dat upx behavioral2/memory/1448-950-0x0000000000400000-0x000000000040A000-memory.dmp upx - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Retail2-pl.xrm-ms.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL121.XML.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-crt-filesystem-l1-1-0.dll.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jp2iexp.dll.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Fonts\Century Gothic-Palatino Linotype.xml.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessEntry2019R_PrepidBypass-ul-oob.xrm-ms.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioProDemoR_BypassTrial180-ppd.xrm-ms.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\OneNoteLogoSmall.contrast-black_scale-80.png.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Primitives.dll.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\UIAutomationTypes.resources.dll.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\PresentationUI.resources.dll.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\OneNoteR_Grace-ul-oob.xrm-ms.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_OEM_Perp-ul-oob.xrm-ms.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\ipshrv.xml.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hans\WindowsFormsIntegration.resources.dll.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\ext\sunmscapi.jar.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\Welcome.html.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\Invite or Link.one.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\tr\System.Windows.Forms.Primitives.resources.dll.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\legal\jdk\ecc.md.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\XLINTL32.DLL.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\OFFSYMXB.TTF.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Text.Encoding.CodePages.dll.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\cs\PresentationCore.resources.dll.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\api-ms-win-core-timezone-l1-1-0.dll.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\ProPlus2019R_Trial2-pl.xrm-ms.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessEntryR_PrepidBypass-ul-oob.xrm-ms.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\ClientSub_M365_eula.txt.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\i640.cab.cat.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\lib\tzmappings.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\jawt.dll.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Client\concrt140.dll.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Document Themes 16\Ion Boardroom.thmx.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_Subscription4-ppd.xrm-ms.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART9.BDR.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.contrast-black_scale-180.png.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\cpprestsdk.dll.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Private.Xml.Linq.dll.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Internet Explorer\uk-UA\iexplore.exe.mui.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\bin\unpack200.exe.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\lib\fonts\LucidaSansDemiBold.ttf.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\msvcp140.dll.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\MSIPC\es\msipc.dll.mui.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\PROOF\msth8ES.LEX.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pt-BR\WindowsFormsIntegration.resources.dll.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\prism_common.dll.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\VisioStdXC2RVL_MAKC2R-pl.xrm-ms.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\WordVL_MAK-ul-oob.xrm-ms.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\1033\POWERPNT.HXS.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\javaws.exe.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ONBttnIELinkedNotes.dll.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusiness2019R_Retail-ul-phn.xrm-ms.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-filesystem-l1-1-0.dll.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\C2R32.dll.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\DirectWriteForwarder.dll.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-private-l1-1-0.dll.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_OEM_Perp2-pl.xrm-ms.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN065.XML.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\7-Zip\Lang\ar.txt.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\osknumpad\osknumpadbase.xml.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-0016-0409-1000-0000000FF1CE.xml.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Licenses16\Excel2019R_OEM_Perp-ul-oob.xrm-ms.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\OpenSSL64.DllA\libssl-1_1-x64.dll.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe File created C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART4.BDR.tmp 49c58b668b29455b6d44a89aca737860_NeikiAnalytics.exe
Processes
Network
MITRE ATT&CK Matrix
Replay Monitor
Loading Replay Monitor...
Downloads
- Path C:\$Recycle.Bin\S-1-5-21-4124900551-4068476067-3491212533-1000\desktop.ini.tmp
- Size 116KB
- SHA256 53b102cfeed21af36d83f506936678c8b985322b2da980a563921f552b251564
- MD5 0c4dbc4a12de4c48929cc8bf01bbc740
- SHA1 ef326fef9beeb10f5779a06022cc3920cf74b36d
- SHA512 8ebb197a50c6165246efb3c0d1c6ba611e268f1034d32575a4011571629d839837064cddf366bfad3e23b76fe3079cff4487703b3bba6b986b18862db7449ca0
- SSDEEP 1536:Isz1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCow8hflic:hfAIuZAIuYSMjoqtMHfhflixiB
- MD5 SHA1 SHA512 SSDEEP
- Path C:\Program Files\7-Zip\7-zip.dll.tmp
- Size 214KB
- SHA256 b7d6ae13b0066c0ff1d6f6a96bd976c97a4d5d47d2de6ccfc7fddf5253f48b00
- MD5 a4c80585c3b6ea4e219f75c921edb807
- SHA1 8c20a070cf90f3b3e9e55579956b9561e0cbebc1
- SHA512 fe95affb27a4ce4b000f22cbf1a2c2fded2596150aa1fb15109c64fda2f15328e85758af08a4081282b11be84021fcf253120376dbc9465999519dc077283138
- SSDEEP 3072:hfAIuZAIuYSMjoqtMHfhflixiMWHIjN3tj6qnv0b2UrXkbvLx:hfAIuZAIuDMVtM/5IjNDv0bNXkbvLx
- MD5 SHA1 SHA512 SSDEEP