General
- Target 789p-casino.com_ransome.exe
- Size 39KB
- Sample261011-vz2faax15p
- SHA256 769565055d32922bec8e1b3ccfde9451cd9d1e49670655201046b1b18f38efc1
- MD5 59244ff0f5c6f2fe04ef4118e47c7eb9
- SHA1 00fd85434236eaa3dcd9610103604c700e126523
- SHA512 8bf8010653e5150a84713f182f2fe33131d89191df02fa377dff90b5ec7fe8700d05f491fefd659187f85ab7d4a950bda860fbcc6a0fb6cd3fa522d2a1cea652
- SSDEEP 768:F0nNoieo3T9qlbSFto7UmoIU9OHCdEEusXqKhfayzE:yoiXTrFtoQmoIU9Oidf9Xqif0
- TLSH T1B903E84137FD8628E1BF6ABB4D3282008775F4979D13D70D0ED5849E1AB3B448AE8B93
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
789p-casino.com_ransome.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
789p-casino.com_ransome.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
nanocore
-
c2_port
22401
Targets
-
- Target 789p-casino.com_ransome.exe
- Size 39KB
- SHA256 769565055d32922bec8e1b3ccfde9451cd9d1e49670655201046b1b18f38efc1
- MD5 59244ff0f5c6f2fe04ef4118e47c7eb9
- SHA1 00fd85434236eaa3dcd9610103604c700e126523
- SHA512 8bf8010653e5150a84713f182f2fe33131d89191df02fa377dff90b5ec7fe8700d05f491fefd659187f85ab7d4a950bda860fbcc6a0fb6cd3fa522d2a1cea652
- SSDEEP 768:F0nNoieo3T9qlbSFto7UmoIU9OHCdEEusXqKhfayzE:yoiXTrFtoQmoIU9Oidf9Xqif0
- TLSH T1B903E84137FD8628E1BF6ABB4D3282008775F4979D13D70D0ED5849E1AB3B448AE8B93
- 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
1PowerShell
1Scheduled 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