d778b2f4cb89b27ceae12ce688fd8efa0475b6ddb5d97aedc8e24652d990aa6d

Analysis

max time kernel
149s
max time network
92s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
03/06/2024, 15:56

Sharing

Copy URL Twitter E-mail

Report Analysis Logs

General

Target

648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
Size

127KB
MD5

648e87e6744715daaee5fcabfd8d5400
SHA1

d567ef6c3327a031d527df4ea4b7e429012f699c
SHA256

d778b2f4cb89b27ceae12ce688fd8efa0475b6ddb5d97aedc8e24652d990aa6d
SHA512

b897314a3390745b57b1ff6a7918442f07010f0873ac6e034de03b3e733d0786b28398c894342b4e773f0252f58c7c89fafa6acf28187babdc72828f174310e4
SSDEEP

1536:V7Zf/FAlsM1++PJHJXFAIuZAIuekc9zBfA1OjBWgOI3uicwa+shcBEN2iqxtdSCc:fnymCAIuZAIuYSMjoqtMHfhf+G

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (4851) 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/4028-0-0x0000000000400000-0x000000000040B000-memory.dmp	upx
behavioral2/files/0x000600000002327d-2.dat	upx
behavioral2/files/0x000800000002294e-6.dat	upx
behavioral2/memory/4028-1792-0x0000000000400000-0x000000000040B000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\colorimaging.md.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\javacpl.exe.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\va.txt.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Threading.Tasks.Dataflow.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\es\UIAutomationProvider.resources.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\pt-BR\System.Windows.Controls.Ribbon.resources.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\ja\System.Windows.Forms.Design.resources.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\pt-BR\ReachFramework.resources.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-3102-0000-1000-0000000FF1CE.xml.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProPlusVL_KMS_Client-ul-oob.xrm-ms.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_Trial-pl.xrm-ms.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\PresentationFramework.AeroLite.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessR_SubTest-ul-oob.xrm-ms.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PersonaSpy\PersonaSpy.html.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.AnalysisServices.SPClient.Interfaces.DLL.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\de\PresentationCore.resources.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-file-l2-1-0.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\dtplugin\deployJava1.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_Trial-pl.xrm-ms.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Personal2019R_Trial-ul-oob.xrm-ms.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_Grace-ul-oob.xrm-ms.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Container.NetFX45.exe.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\Microsoft.DiaSymReader.Native.amd64.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\Microsoft.Win32.Registry.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ReachFramework.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\verify.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\lcms.md.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\fontconfig.properties.src.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookVL_MAK-ppd.xrm-ms.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ODBC Drivers\Redshift\lib\sbicudt53_64.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_OEM_Perp-ul-oob.xrm-ms.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGLBL027.XML.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\OfficeClickToRun.exe.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ko\WindowsFormsIntegration.resources.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\System.Windows.Forms.Design.Editors.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\cs\UIAutomationClient.resources.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\xmlresolver.md.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365BusinessR_SubTrial-pl.xrm-ms.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\System.Runtime.InteropServices.RuntimeInformation.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\api-ms-win-core-xstate-l2-1-0.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Linq.Parallel.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\UIAutomationClientSideProviders.resources.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\D3DCompiler_47_cor3.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProR_Retail2-ul-phn.xrm-ms.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdCO365R_SubTrial-ul-oob.xrm-ms.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\linesdistinctive.dotx.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PAGESIZE\PGMN081.XML.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\7-zip.chm.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\api-ms-win-crt-string-l1-1-0.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Security.AccessControl.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework.AeroLite.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Bibliography\Author2String.XSL.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioPro2019VL_MAK_AE-pl.xrm-ms.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdCO365R_SubTest-ul-oob.xrm-ms.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\be.txt.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\lt.txt.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\createdump.exe.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\fre\StartMenu_Win7_RTL.wmv.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial4-pl.xrm-ms.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OneNoteVL_MAK-pl.xrm-ms.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\ko.txt.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\VSTO\10.0\VSTOMessageProvider.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\7.0.16\System.Diagnostics.DiagnosticSource.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\D3DCompiler_47_cor3.dll.tmp	648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\648e87e6744715daaee5fcabfd8d5400_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:4028

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

C:\$Recycle.Bin\S-1-5-21-711569230-3659488422-571408806-1000\desktop.ini.tmp

Filesize
128KB

MD5
f1301e716d679eb691aa8bc9f4bc29f2

SHA1
ad2a389977c518958763c894737f000337e87dbe

SHA256
18a79c08c405bd68c4187f98f1e563e29b900ea40be7ccf7dac526d92b393ecb

SHA512
15c717ba6bd61bb779b4088491b91d95c15570df22000a67f20858aabfc538b1400958cddea8e37e0e5e00d57cbd59db6baccb254cd0333d2e64d3cf18be11ab

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

Filesize
227KB

MD5
62ad806384538d615f27e9ef2b65aac8

SHA1
9b5068a85b1f6984d396543daf893e74c2164484

SHA256
cd3ea939f8c5dbf2680292d4fc912d517322dcfaacb92d2cb6fc37d75a1bf291

SHA512
f0b43d2225f40c20d4ff6b94cf5129aab2627860ffc8f8c1a88ad23fb291e01d4b55906432e48d53820e8691979e827ca266a92844ed116dcaaa9c3fec8c0b3e

Download Submit
memory/4028-0-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download
memory/4028-1792-0x0000000000400000-0x000000000040B000-memory.dmp

Filesize
44KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads