General
- Target vidion.io_ransome.exe
- Size 39KB
- Sample260819-jgryca1wdv
- SHA256 00a971841006e3464c410993db83e849d83200be48986127a066c3f98974516c
- MD5 3d781560c7dfc51bce0a995e5d246499
- SHA1 3404c99f2b53ffa095d8ad7dd2136b248936c3ff
- SHA512 6be840641e874c1c1d4282a5c0c493adcc9a92fd78b7e7d29f3a7f9f9f5b73be8c20cb685542a8bf4029e7e4dcc99052ee4b841adbaceb460669bd5489137983
- SSDEEP 768:xcXOA2K43zVYqlafJ8ec6UgES8SUXmoIK9YHrdEEusXqKhGayzT:AOA2LzVCB8ecwEasmoIK9YLdf9XqiGj
- TLSH T15603D74437FD8628E1BF6BBB4D7286008775F897DD13D70D0AD1848E1AB3B448A99B93
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
vidion.io_ransome.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
vidion.io_ransome.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
nanocore
-
c2_port
22401
Targets
-
- Target vidion.io_ransome.exe
- Size 39KB
- SHA256 00a971841006e3464c410993db83e849d83200be48986127a066c3f98974516c
- MD5 3d781560c7dfc51bce0a995e5d246499
- SHA1 3404c99f2b53ffa095d8ad7dd2136b248936c3ff
- SHA512 6be840641e874c1c1d4282a5c0c493adcc9a92fd78b7e7d29f3a7f9f9f5b73be8c20cb685542a8bf4029e7e4dcc99052ee4b841adbaceb460669bd5489137983
- SSDEEP 768:xcXOA2K43zVYqlafJ8ec6UgES8SUXmoIK9YHrdEEusXqKhGayzT:AOA2LzVCB8ecwEasmoIK9YLdf9XqiGj
- TLSH T15603D74437FD8628E1BF6BBB4D7286008775F897DD13D70D0AD1848E1AB3B448A99B93
- MD5 SHA1 SHA512 SSDEEP TLSH
-
Deletes shadow copies
Ransomware often targets backup files to inhibit system recovery.
-
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.
-
Modifies Windows Firewall
-
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.
-
Stops running service(s)
-
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
2PowerShell
2Scheduled Task/Job
1Scheduled Task
1System Services
1Service Execution
1Windows Management Instrumentation
1Persistence
Account Manipulation
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create Account
1Local Account
1Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Account Manipulation
1Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Create or Modify System Process
2Windows Service
2Scheduled Task/Job
1Scheduled Task
1Defense Evasion
Direct Volume Access
1Impair Defenses
3Disable or Modify System Firewall
1Disable or Modify Tools
1Indicator Removal
2File Deletion
2Modify Registry
1