d39c179c215c72fbf0afab02461a35f85294a9101e5d686b7a84b99e16ea0414

Analysis

max time kernel
149s
max time network
94s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
29-05-2024 23:53

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General

Target

5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
Size

47KB
MD5

5b528e46ec751a4212cebe862ee77f10
SHA1

aa8a9a74a533a0eff0491ea47c1ae5512cc8d007
SHA256

d39c179c215c72fbf0afab02461a35f85294a9101e5d686b7a84b99e16ea0414
SHA512

f854578ccac0db00a089bb60206c438e192d40808a4980a3d2b7440744883f50603121fcc53154cb080287cd9c416ebc62faffc6e37c1365e64f67c54ab11918
SSDEEP

768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFx7:CTWn1++PJHJXA/OsIZfzc3/Q8xJJMJJQ

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (5007) 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/2936-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral2/files/0x0007000000023298-2.dat	upx
behavioral2/files/0x0007000000022983-6.dat	upx
behavioral2/memory/2936-1100-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Reflection.Metadata.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.ComponentModel.TypeConverter.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Internet Explorer\uk-UA\iexplore.exe.mui.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Professional2019R_Grace-ppd.xrm-ms.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PerfBoost.exe.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected]	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-conio-l1-1-0.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Quic.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ko\PresentationFramework.resources.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\PresentationNative_cor3.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ExcelR_Trial-pl.xrm-ms.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000042\strings.resjson.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\cy.txt.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVIntegration.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Input.Manipulations.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\de\UIAutomationClientSideProviders.resources.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\ml.pak.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\lib\management\management.properties.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Trial-ppd.xrm-ms.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogoSmall.contrast-black_scale-140.png.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\ko.pak.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\hprof.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\jp2ssv.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-core-file-l2-1-0.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Diagnostics.StackTrace.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\System.Windows.Forms.Primitives.resources.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pl\System.Windows.Forms.Design.resources.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\images\cursors\invalid32x32.gif.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.onenotemui.msi.16.en-us.xml.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectPro2019R_OEM_Perp-pl.xrm-ms.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Publisher2019R_Retail-ul-oob.xrm-ms.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\msoasb.exe.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MYSL.ICO.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Redshift\lib\sbicuuc53_64.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Salesforce\lib\sbicudt58_64.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusR_SubTrial1-ppd.xrm-ms.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProO365R_Subscription-ul-oob.xrm-ms.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\WindowsBase.resources.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hant\UIAutomationClient.resources.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\javafx\directshow.md.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\FPA_f7\FA000000007.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000018\cardview\lib\native-common\assets\[email protected]	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\[email protected]	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\sdxs\FA000000027\assets\Icons\HintBarEllipses.16.GrayF.png.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Security.Permissions.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\PresentationUI.resources.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\api-ms-win-crt-heap-l1-1-0.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_KMS_Client-ul.xrm-ms.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_OEM_Perp-ul-phn.xrm-ms.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RHeartbeatConfig.xml.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\symbols\ja-jp-sym.xml.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Net.Http.Json.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\bin\vcruntime140_1.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2R64.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\VC\msdia90.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\mscorlib.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Threading.ThreadPool.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\pl\System.Windows.Forms.Design.resources.dll.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Integration\C2RManifest.powerpointmui.msi.16.en-us.xml.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\WordR_Retail-ppd.xrm-ms.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\QRYINT32.DLL.tmp	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\word2013bw.dotx.tmp	5b528e46ec751a4212cebe862ee77f10_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	5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\5b528e46ec751a4212cebe862ee77f10_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:2936

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
47KB

MD5
c09baf2596803dbac094a8afe699615b

SHA1
cf3e6f345e4340f1a896cd141a97a4403fea62b4

SHA256
f9985e0272320f0c7106b30a96d7bb7e548643de112698b455d62beb994ec74f

SHA512
e8fa3fb6a2eee9eb270324dd6caaa6f778aabc1d797d8ecba9b839830b86beca50df7b2a8733da25fb2d976b0cf3f8d4695101eefa79de5ab0b9319aa1562cdd

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

Filesize
146KB

MD5
a968da82cc476d82e1036fb97d04e8c0

SHA1
40a397e773ae34703cb34a7c372ae6925fc88541

SHA256
62ea2c395c8a7c5728598f40c1fcb0b0e469bb21521ea0e43291859a32099a54

SHA512
99ea85f28c07eadfc32181ec4e6aca3cdf1d90d1b1c88aa1d669085faeff93e155768ab3ea1e9bede7a0d95cc491ff9d477b8aad9655e6116c52b9a11f046fb6

Download Submit
memory/2936-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2936-1100-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads