Analysis
- max time kernel
157s - max time network
151s - platform
windows10-2004_x64 - resource
win10v2004-20240226-en - resource tags
arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system - submitted
06/03/2024, 00:26
Static task
static1
1 signatures
Behavioral task
behavioral1
Sample
b60b21674eeee2add6bd34efab834267.exe
Resource
win7-20240215-en
windows7-x64
8 signatures
150 seconds
Behavioral task
behavioral2
Sample
b60b21674eeee2add6bd34efab834267.exe
Resource
win10v2004-20240226-en
windows10-2004-x64
5 signatures
150 seconds
General
- Target b60b21674eeee2add6bd34efab834267.exe
- Size 3.6MB
- Sample240306-arm8gaeh42
- SHA256 a7343943efa8ecdba7d0afdfebd183db6ddc423595d1b9fd7b8f999444db1013
- MD5 b60b21674eeee2add6bd34efab834267
- SHA1 30c69ca4db3afde7fbb28d5dde0b4491a7737d83
- SHA512 f21f4cbd06c2b8cdb6da3341f33a92bf85fe4e42b055e4f5300b6d62a24396112ff792f0dc51c9f65ff14ba6703cd721e08923c4b7a558620af3495b88a87f17
- SSDEEP 49152:znBV7uNRXNxvnBV7uNRXNxIHzrOO53RTqtiOwnNTBYqnstLet3Ly:r4R9xH4R9xArOO53tKqnstLE
- MD5 SHA1 SHA512 SSDEEP
Score
6/10
Malware Config
Signatures
- Adds Run key to start application 2 TTPs 1 IoCs
description ioc Process Set value (str) \REGISTRY\MACHINE\SOFTWARE\WOW6432Node\Microsoft\Windows\CurrentVersion\Run\WinFirewall = "C:\\905c0769f9a06c95a24ddf945\\patcher.exe" b60b21674eeee2add6bd34efab834267.exe - Drops autorun.inf file 1 TTPs 1 IoCs
Malware can abuse Windows Autorun to spread further via attached volumes.
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf b60b21674eeee2add6bd34efab834267.exe - Drops file in Program Files directory 64 IoCs
description ioc Process File created C:\Program Files\Java\jdk-1.8\bin\jcmd.exe b60b21674eeee2add6bd34efab834267.exe File created C:\Program Files\Java\jdk-1.8\bin\jdeps.exe b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\excelcnv.exe$ b60b21674eeee2add6bd34efab834267.exe File created C:\Program Files\Microsoft Office\root\Office16\ONENOTEM.EXE b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\7-Zip\7zFM.exe$ b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\javaw.exe$ b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\javaws.exe b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\lyncicon.exe$ b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe$ b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jdb.exe b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\misc.exe b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Mozilla Firefox\plugin-container.exe b60b21674eeee2add6bd34efab834267.exe File created C:\Program Files\Mozilla Firefox\plugin-container.exe b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\dotnet\dotnet.exe b60b21674eeee2add6bd34efab834267.exe File created C:\Program Files\Java\jdk-1.8\bin\idlj.exe b60b21674eeee2add6bd34efab834267.exe File created C:\Program Files\Java\jdk-1.8\bin\jarsigner.exe b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\msoadfsb.exe$ b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\ORGCHART.EXE$ b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\WORDICON.EXE$ b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe b60b21674eeee2add6bd34efab834267.exe File created C:\Program Files\Common Files\microsoft shared\ClickToRun\IntegratedOffice.exe b60b21674eeee2add6bd34efab834267.exe File created C:\Program Files\dotnet\dotnet.exe b60b21674eeee2add6bd34efab834267.exe File created C:\Program Files\Java\jdk-1.8\bin\serialver.exe b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\wsimport.exe$ b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\java.exe$ b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\tnameserv.exe$ b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\POWERPNT.EXE$ b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-001F-0C0A-1000-0000000FF1CE}\misc.exe$ b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Mozilla Firefox\maintenanceservice_installer.exe$ b60b21674eeee2add6bd34efab834267.exe File created C:\Program Files\dotnet\shared\Microsoft.NETCore.App\6.0.25\createdump.exe b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\chrome_pwa_launcher.exe b60b21674eeee2add6bd34efab834267.exe File created C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\rmiregistry.exe b60b21674eeee2add6bd34efab834267.exe File created C:\Program Files\Java\jre-1.8\bin\ssvagent.exe b60b21674eeee2add6bd34efab834267.exe File created C:\Program Files\Microsoft Office\root\Office16\CLVIEW.EXE b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\AppSharingHookController.exe$ b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Mozilla Firefox\default-browser-agent.exe b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Common Files\microsoft shared\ink\InputPersonalization.exe b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Google\Chrome\Application\106.0.5249.119\Installer\chrmstp.exe b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Java\jdk-1.8\jre\bin\jabswitch.exe b60b21674eeee2add6bd34efab834267.exe File created C:\Program Files\Java\jre-1.8\bin\policytool.exe b60b21674eeee2add6bd34efab834267.exe File created C:\Program Files\Java\jre-1.8\bin\unpack200.exe b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\NAMECONTROLSERVER.EXE$ b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\grv_icons.exe b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\policytool.exe b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\klist.exe b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\servertool.exe$ b60b21674eeee2add6bd34efab834267.exe File created C:\Program Files\Microsoft Office\root\Integration\Integrator.exe b60b21674eeee2add6bd34efab834267.exe File created C:\Program Files\Microsoft Office\root\Office16\EXCEL.EXE b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\jrunscript.exe b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Java\jdk-1.8\bin\native2ascii.exe$ b60b21674eeee2add6bd34efab834267.exe File created C:\Program Files\Java\jdk-1.8\jre\bin\jp2launcher.exe b60b21674eeee2add6bd34efab834267.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\OLicenseHeartbeat.exe b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Analysis Services\AS OLEDB\140\SQLDumper.exe$ b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\joticon.exe$ b60b21674eeee2add6bd34efab834267.exe File created C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\msouc.exe b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\java.exe$ b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\kinit.exe$ b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Java\jre-1.8\bin\tnameserv.exe$ b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Microsoft Office\root\Office16\protocolhandler.exe b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\ProgramFilesX86\Microsoft Office\Office16\DCF\Common.ShowHelp.exe$ b60b21674eeee2add6bd34efab834267.exe File opened for modification C:\Program Files\Microsoft Office\root\vfs\Windows\Installer\{90160000-000F-0000-1000-0000000FF1CE}\ohub32.exe b60b21674eeee2add6bd34efab834267.exe File created C:\Program Files\Microsoft Office\root\vfs\ProgramFilesCommonX64\Microsoft Shared\OFFICE16\FLTLDR.EXE b60b21674eeee2add6bd34efab834267.exe File created C:\Program Files\Java\jdk-1.8\bin\extcheck.exe b60b21674eeee2add6bd34efab834267.exe - NTFS ADS 1 IoCs
description ioc Process File opened for modification C:\Users\Admin\AppData\Local\Temp\:\autorun.inf b60b21674eeee2add6bd34efab834267.exe - Suspicious use of SetWindowsHookEx 1 IoCs
pid Process 4360 b60b21674eeee2add6bd34efab834267.exe
Processes
-
C:\Users\Admin\AppData\Local\Temp\b60b21674eeee2add6bd34efab834267.exe"C:\Users\Admin\AppData\Local\Temp\b60b21674eeee2add6bd34efab834267.exe"1⤵
- Adds Run key to start application
- Drops autorun.inf file
- Drops file in Program Files directory
- NTFS ADS
- Suspicious use of SetWindowsHookEx
PID:4360
-
C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe"C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --no-appcompat-clear --mojo-platform-channel-handle=3740 --field-trial-handle=2328,i,5873823382323802923,13134441441264702821,262144 --variations-seed-version /prefetch:81⤵PID:2568
Network
MITRE ATT&CK Enterprise v15
Replay Monitor
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Downloads
- Path C:\905c0769f9a06c95a24ddf945\patcher.exe$
- Size 3.6MB
- SHA256 a7343943efa8ecdba7d0afdfebd183db6ddc423595d1b9fd7b8f999444db1013
- MD5 b60b21674eeee2add6bd34efab834267
- SHA1 30c69ca4db3afde7fbb28d5dde0b4491a7737d83
- SHA512 f21f4cbd06c2b8cdb6da3341f33a92bf85fe4e42b055e4f5300b6d62a24396112ff792f0dc51c9f65ff14ba6703cd721e08923c4b7a558620af3495b88a87f17
- SSDEEP 49152:znBV7uNRXNxvnBV7uNRXNxIHzrOO53RTqtiOwnNTBYqnstLet3Ly:r4R9xH4R9xArOO53tKqnstLE
- MD5 SHA1 SHA512 SSDEEP