57c7accf3f7e2f001428631c942c0e91df981fa9df9c76a949443598e2e17538

Analysis

max time kernel
150s
max time network
93s
platform
windows10-2004_x64
resource
win10v2004-20240426-en
resource tags

arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
submitted
30-05-2024 12:56

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General

Target

08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
Size

40KB
MD5

08346e7f94364079bdef39b15ec80650
SHA1

59baa55d0b4509a1278fc1b88b50da0751d1aa6e
SHA256

57c7accf3f7e2f001428631c942c0e91df981fa9df9c76a949443598e2e17538
SHA512

807d698b052a7e12784f329364c710cad651e0d58afa5bf6a91afa2e61762023391d1ebbe9a3fe16d8ea1a635bbe10e87f1c69030b23fdd625d1ff15a25aa231
SSDEEP

768:kBT37CPKKIm0CAbLg++PJHJzIWD+dVdCYgck5sIZFlzc3/Sg2aDM9uA9DM9uAFH:CTWn1++PJHJXA/OsIZfzc3/Q8H

Score

9^/10

ransomware upx

Malware Config

Signatures

Renames multiple (5277) 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/2064-0-0x0000000000400000-0x000000000040A000-memory.dmp	upx
behavioral2/files/0x0006000000023284-2.dat	upx
behavioral2/files/0x000800000002295a-6.dat	upx
behavioral2/memory/2064-1214-0x0000000000400000-0x000000000040A000-memory.dmp	upx

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\7-Zip\Lang\ku.txt.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\OFFICE16\Office Setup Controller\pkeyconfig.companion.dll.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-3102-0000-1000-0000000FF1CE.xml.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudent2019DemoR_BypassTrial180-ul-oob.xrm-ms.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProMSDNR_Retail-ul-phn.xrm-ms.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-core-datetime-l1-1-0.dll.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\vi.txt.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Windows.Forms.Design.Editors.dll.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\legal\javafx\libxslt.md.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdO365R_Subscription-pl.xrm-ms.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Collections.dll.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusinessR_Trial-ul-oob.xrm-ms.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProCO365R_SubTrial-pl.xrm-ms.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProVL_KMS_Client-ul.xrm-ms.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Net.Security.dll.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Windows.Forms.Design.Editors.dll.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\System.Windows.Forms.Primitives.dll.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\gl\msipc.dll.mui.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\vfs\Fonts\private\BKANT.TTF.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\es-ES\oledb32r.dll.mui.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Diagnostics.Tools.dll.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\PresentationCore.resources.dll.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.DataIntegration.TransformDataByExample.dll.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\de-DE\msdasqlr.dll.mui.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Google\Chrome\Application\110.0.5481.104\Locales\zh-CN.pak.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\WordR_Retail-pl.xrm-ms.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogo.contrast-white_scale-100.png.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\pt-BR\msipc.dll.mui.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\POWERPNT.HXS.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PROOF\MSSP7ES.dub.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\microsoft shared\VSTO\vstoee.dll.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\clrgc.dll.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\System.Windows.Forms.Primitives.resources.dll.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\api-ms-win-crt-multibyte-l1-1-0.dll.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PowerPoint2019R_Trial-ul-oob.xrm-ms.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\7-Zip\Lang\pl.txt.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Security.Cryptography.Primitives.dll.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\WindowsFormsIntegration.resources.dll.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\System.Windows.Forms.Primitives.resources.dll.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MSIPC\sv\msipc.dll.mui.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\VCCORLIB140_APP.DLL.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\CompareSkip.xla.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PersonalR_OEM_Perp-pl.xrm-ms.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdVL_KMS_Client-ul.xrm-ms.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Configuration\config.xml.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\MEDIA\TYPE.WAV.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Java\jdk-1.8\jre\lib\charsets.jar.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Document Themes 16\Theme Effects\Inset.eftx.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProO365R_SubTrial-pl.xrm-ms.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\rsod\proof.fr-fr.msi.16.fr-fr.boot.tree.dat.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\vfs\Fonts\private\MSYH.TTC.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\System.Windows.Presentation.dll.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\fr\UIAutomationProvider.resources.dll.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Java\jre-1.8\bin\j2pkcs11.dll.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeBusiness2019R_Grace-ul-oob.xrm-ms.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherR_OEM_Perp-ul-phn.xrm-ms.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Common Files\System\Ole DB\fr-FR\sqloledb.rll.mui.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\Standard2019R_Retail-ppd.xrm-ms.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Resources.pri.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\MondoR_Trial-pl.xrm-ms.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365SmallBusPremR_SubTrial5-ppd.xrm-ms.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\osfFPA\addins.xml.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Office16\PersonaSpy\notice.txt.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\HomeStudentR_OEM_Perp-ul-oob.xrm-ms.tmp	08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe

C:\Users\Admin\AppData\Local\Temp\08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe
"C:\Users\Admin\AppData\Local\Temp\08346e7f94364079bdef39b15ec80650_NeikiAnalytics.exe"
1⤵
- Drops file in Program Files directory
PID:2064

Network

MITRE ATT&CK Matrix

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Downloads

C:\$Recycle.Bin\S-1-5-21-540404634-651139247-2967210625-1000\desktop.ini.tmp

Filesize
40KB

MD5
c3002bd031baccb715be637f6e1c7310

SHA1
c97ff5b4aaf40f49f5d9673f484c9ea1489345d6

SHA256
72d9e96be3a0c11dca3fcad2319df4b3b7abfc6de18a82fadedf9769f88775d6

SHA512
33a7cb41ebbfa8f6e51e77fa3683863bcc813a8072cec9e16b9b30671fc9b1de62fb3f3b4b91badae267570b4c3bd5254cb9a6240ce1256ddae0c5f2f7400f1e

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

Filesize
139KB

MD5
4e428b4be1580a246e0e73c678758d1f

SHA1
adf1ace20b1652607ed98bb35e341ed82d0b58e9

SHA256
fd83da895156e080002c51b2ba9730ba453b0e1411f4d69cb9dd8226d9741b95

SHA512
e3778aa51a8bbe56794f41f22820b8fbf922475bc3d450abf76009fac85d4169f02633eff49f0765f43f3dcea8bd2b1ec271a3092d7d49fd9cdf6d3093c1a7e2

Download Submit
memory/2064-0-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download
memory/2064-1214-0x0000000000400000-0x000000000040A000-memory.dmp

Filesize
40KB

Download

Analysis

Sharing

General

Malware Config

Signatures

Processes

Network

MITRE ATT&CK Matrix

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Downloads