General
- Target lucuverse.io_ransome.exe
- Size 39KB
- Sample260816-eyshzscr5x
- SHA256 154a681f46afa105a6d6c5f88c2143c307e3540bbf1a445e79db440a944de94e
- MD5 69e45001b1d9eac93e8bf5bc1ad42e4e
- SHA1 e100ea3dce7a2279c67518ff090526d266df5434
- SHA512 c67f20bd2a21fc5190d06c44ac14540708f629c8c7d44be4ac3575fc06272ef0c8f34612ef93def49eccf5169ddebc5b126d86220fcf8cc092abdc4f3fe64907
- SSDEEP 768:PIX+3t4tMYrbLcqNuYs37sGtmoIX9zHcdEEusXqKhSayzW:Xd4tBbLk4OmoIX9z8df9XqiSG
- TLSH T11003E84437FD8668F1BF6AB74D7282008775F8979D22D70D0ED1848E1AB3B448D99B93
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
lucuverse.io_ransome.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
lucuverse.io_ransome.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
nanocore
-
c2_port
22401
Targets
-
- Target lucuverse.io_ransome.exe
- Size 39KB
- SHA256 154a681f46afa105a6d6c5f88c2143c307e3540bbf1a445e79db440a944de94e
- MD5 69e45001b1d9eac93e8bf5bc1ad42e4e
- SHA1 e100ea3dce7a2279c67518ff090526d266df5434
- SHA512 c67f20bd2a21fc5190d06c44ac14540708f629c8c7d44be4ac3575fc06272ef0c8f34612ef93def49eccf5169ddebc5b126d86220fcf8cc092abdc4f3fe64907
- SSDEEP 768:PIX+3t4tMYrbLcqNuYs37sGtmoIX9zHcdEEusXqKhSayzW:Xd4tBbLk4OmoIX9z8df9XqiSG
- TLSH T11003E84437FD8668F1BF6AB74D7282008775F8979D22D70D0ED1848E1AB3B448D99B93
- 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