89ceeaab105cff952519ba0b1af732fb9b43206112b725bd3fc1883d316befe2

Analysis

max time kernel
120s
max time network
87s
platform
windows10-2004_x64
resource
win10v2004-20240802-en
resource tags

arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
submitted
02/08/2024, 21:24

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General

Target

0462c9ae596b4feb654e761462137ad0N.exe
Size

84KB
MD5

0462c9ae596b4feb654e761462137ad0
SHA1

b5adfb0f4cfa3fd7a8f04166e07ee0d256f40377
SHA256

89ceeaab105cff952519ba0b1af732fb9b43206112b725bd3fc1883d316befe2
SHA512

0682d2db22ae705582f7c008da21e68c802944abb73c72c9afea99a077cfbf2d5027d0143188973d6b0035024719b3d0bc735d8bfa4ea9746f76f94b5e93e9a6
SSDEEP

1536:W7ZhA7pApMaxB4b0CYJ97lEVqNR7Yge+eTdsdYSWR:6e7WpMaxeb0CYJ97lEYNR73e+eBSWR

Score

9^/10

discovery ransomware

Malware Config

Signatures

Renames multiple (4524) files with added filename extension
This suggests ransomware activity of encrypting all the files on the system.
ransomware

Drops file in Program Files directory 64 IoCs

description	ioc	Process
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\sql2000.xsl.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Java\jdk-1.8\legal\javafx\libxslt.md.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Java\jdk-1.8\legal\jdk\lcms.md.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\WordR_Retail-ppd.xrm-ms.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\BORDERS\MSART4.BDR.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\osknav.xml.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\fsdefinitions\symbols\ea-sym.xml.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ja\WindowsBase.resources.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\System.Windows.Forms.resources.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\FirstRunLogoSmall.scale-140.png.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\it\System.Windows.Forms.Design.resources.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\WindowsFormsIntegration.resources.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Internet Explorer\en-US\iexplore.exe.mui.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\zh-Hant\UIAutomationClientSideProviders.resources.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Java\jdk-1.8\bin\keytool.exe.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\SkypeforBusinessVL_MAK-ppd.xrm-ms.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ExcelCtxUIFormulaBarModel.bin.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ko\UIAutomationProvider.resources.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\eula.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Microsoft Office\PackageManifests\AppXManifest.90160000-001F-0C0A-1000-0000000FF1CE.xml.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365HomePremR_SubTrial5-pl.xrm-ms.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Microsoft.AnalysisServices.Excel.BackEnd.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\Library\EUROTOOL.XLAM.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Common Files\System\Ole DB\en-US\oledb32r.dll.mui.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStd2019VL_KMS_Client_AE-ppd.xrm-ms.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\EduWorks Data Streamer Add-In\DataStreamerLibrary.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Microsoft Power Query for Excel Integrated\bin\Microsoft.Mashup.Client.Windows.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\Power View Excel Add-in\Microsoft.Reporting.AdHoc.Shell.Bootstrapper.xap.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ink\pt-BR\tipresx.dll.mui.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Runtime.Extensions.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\zh-Hans\PresentationUI.resources.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\cs\System.Windows.Forms.resources.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\ExcelLogoSmall.contrast-white_scale-140.png.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\AppVManifest.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Common Files\System\ado\msader15.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Runtime.Serialization.Formatters.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdO365R_SubTrial-pl.xrm-ms.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Common Files\microsoft shared\ClickToRun\C2RINTL.ko-kr.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Reflection.Emit.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioStdO365R_SubTest-ppd.xrm-ms.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\1033\QuickStyles\word2013.dotx.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Net.HttpListener.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\Microsoft.CSharp.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\6.0.27\ru\ReachFramework.resources.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\deploy.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\LogoImages\WinWordLogo.scale-100.png.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Java\jre-1.8\lib\javaws.jar.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\O365ProPlusEDUR_Subscription-ppd.xrm-ms.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\PublisherVL_MAK-ul-oob.xrm-ms.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\GKExcel.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectProXC2RVL_KMS_ClientC2R-ppd.xrm-ms.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\VisioProR_Retail2-ppd.xrm-ms.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\8.0.2\System.Xml.XPath.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\7.0.16\PresentationFramework.Aero.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\es\PresentationFramework.resources.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\zh-Hant\PresentationUI.resources.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\OutlookR_OEM_Perp-ul-oob.xrm-ms.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Microsoft Office\root\Licenses16\ProjectStdO365R_SubTrial-ul-oob.xrm-ms.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Microsoft Office\root\Office16\ADDINS\PowerPivot Excel Add-in\Cartridges\as90.xsl.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.27\System.Web.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\dotnet\shared\Microsoft.WindowsDesktop.App\8.0.2\ja\System.Windows.Input.Manipulations.resources.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\legal\jdk\zlib.md.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Java\jre-1.8\lib\hijrah-config-umalqura.properties.tmp	0462c9ae596b4feb654e761462137ad0N.exe
File created	C:\Program Files\Java\jdk-1.8\jre\bin\plugin2\vcruntime140.dll.tmp	0462c9ae596b4feb654e761462137ad0N.exe

System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

discovery

System Language Discovery

T1614.001

description	ioc	Process
Key opened	\REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language	0462c9ae596b4feb654e761462137ad0N.exe

C:\Users\Admin\AppData\Local\Temp\0462c9ae596b4feb654e761462137ad0N.exe
"C:\Users\Admin\AppData\Local\Temp\0462c9ae596b4feb654e761462137ad0N.exe"
1⤵
- Drops file in Program Files directory
- System Location Discovery: System Language Discovery
PID:5016

Network

MITRE ATT&CK Enterprise v15

Reconnaissance

Resource Development

Initial Access

Execution

Persistence

Privilege Escalation

Defense Evasion

Credential Access

Discovery

System Location Discovery

T1614

System Language Discovery

T1614.001

Lateral Movement

Collection

Command and Control

Exfiltration

Impact

Replay Monitor

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Downloads

C:\$Recycle.Bin\S-1-5-21-656926755-4116854191-210765258-1000\desktop.ini.tmp

Filesize
84KB

MD5
7f2606b6127eb38251cc476f815e29f2

SHA1
2cd3de3a6a5d0d8c13468b6c5beba1c692f2a898

SHA256
7809c71e593dc23f4be97391bd946971f26e68a00a8c2289d4b7fe32fc745fda

SHA512
84825d589556747130892018df2a6b3711fa6c34b26ea81b9ab3e4819e4cb8146c258471030c58c808e8d8df8aa0fc52e459af2e8319db164d980bfa687b5b53

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

Filesize
183KB

MD5
ec2ce0c8b0b9dd527959b10d88ec2c67

SHA1
052aa9084998600bb8644d654bbf5337c26bb4b7

SHA256
69c8f7772a6111609e17128d8ce46084a56dcf896f69670b7b7c1f8f122a91e1

SHA512
1fc3bb9eb317b4a63d5d8db29c6ac1703e2b49b111c45ddb232f9c778db4e0d2c69decc31cca434dcb20d447c857c95f4866cd9db75db3316f7864f0cbf6ac1b

Download Submit