General
- Target boldcast.tv_new.exe
- Size 25KB
- Sample260806-a1f6hsvxes
- SHA256 033bbf7e6695bc7dbc611d3f87679cc219ceb16ed0937d45d2622d09e90b9471
- MD5 7cd52dd73f05d1605f0ccc47407c8005
- SHA1 14d21f09713cd46adfa5d28c791fbf5ea6423655
- SHA512 e37285ec810feab424021b1b2da5045a1de3379d278f9be16bc0435cd1c64de9425bf2688d2e1a14f020858cd9e35df4d5faa019ccf488f5dc8f4255c154726b
- SSDEEP 384:h+Z6wcFsBAs0HXvgGPgzQm72N2bEOdStZl4+FIwUx9owTGwN78G+H+4z9ySRW5CH:AEwFC3vPPglaI/Q7myIN9xh8zHByS9
- TLSH T158C2D64177FD8228E0BF6BB65C7257004775B84B9D16DB0D0EE9848E2E777044AA4BE3
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
boldcast.tv_new.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
boldcast.tv_new.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
nanocore
-
c2_port
443
Targets
-
- Target boldcast.tv_new.exe
- Size 25KB
- SHA256 033bbf7e6695bc7dbc611d3f87679cc219ceb16ed0937d45d2622d09e90b9471
- MD5 7cd52dd73f05d1605f0ccc47407c8005
- SHA1 14d21f09713cd46adfa5d28c791fbf5ea6423655
- SHA512 e37285ec810feab424021b1b2da5045a1de3379d278f9be16bc0435cd1c64de9425bf2688d2e1a14f020858cd9e35df4d5faa019ccf488f5dc8f4255c154726b
- SSDEEP 384:h+Z6wcFsBAs0HXvgGPgzQm72N2bEOdStZl4+FIwUx9owTGwN78G+H+4z9ySRW5CH:AEwFC3vPPglaI/Q7myIN9xh8zHByS9
- TLSH T158C2D64177FD8228E0BF6BB65C7257004775B84B9D16DB0D0EE9848E2E777044AA4BE3
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Grants admin privileges
Uses net.exe to modify the user's privileges.
-
Disables one or more Microsoft Defender components
Uses the Powershell Set-MpPreference cmdlet to disable one or more Microsoft Defender components.
-
Checks computer location settings
Looks up country code configured in the registry, likely geofence.
-
Creates a file in the Startup directory
A file was written to a Windows startup folder. Files in these directories are executed automatically when a user logs on or an application initializes.
-
Adds Run key to start application
-
Creates a new local user account
Uses net.exe to create a new local user account, often for persistence or a backdoor account.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1PowerShell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Account Manipulation
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create Account
1Local Account
1Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Account Manipulation
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Scheduled Task
1