General
- Target crypt3dpunksmint.io_ransome.exe
- Size 39KB
- Sample260804-h13craywgx
- SHA256 afb369405f4b4b3c892b8533cf6e89f7be23b56f5b8b33901bc70cee7b5ec406
- MD5 63298a27bcaed501dd7484f1d5de1bd0
- SHA1 f1bf78bbf1695c1e3a775c30891c7ef23019fb32
- SHA512 dc9adcad0780d84380d4d33d7525441846f3dcc80c3e8ebfe62a4b4f389cfaa95c3719a3fcae285d90e9bd87160ea2fac921251bf16d839962e3cf75bf18b16e
- SSDEEP 768:Vkr0Yq2YHzFql9az1YWJImoIp9GHUdEEusXqKhQayzt:Y0YqfzZz1YWmmoIp9G0df9XqiQ9
- TLSH T1BE03E90437FD8628E1BF6BBB4D7286008775F8979D13D70D0ED1848E1AB3B449A99B93
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
crypt3dpunksmint.io_ransome.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
crypt3dpunksmint.io_ransome.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
nanocore
-
c2_port
22401
Targets
-
- Target crypt3dpunksmint.io_ransome.exe
- Size 39KB
- SHA256 afb369405f4b4b3c892b8533cf6e89f7be23b56f5b8b33901bc70cee7b5ec406
- MD5 63298a27bcaed501dd7484f1d5de1bd0
- SHA1 f1bf78bbf1695c1e3a775c30891c7ef23019fb32
- SHA512 dc9adcad0780d84380d4d33d7525441846f3dcc80c3e8ebfe62a4b4f389cfaa95c3719a3fcae285d90e9bd87160ea2fac921251bf16d839962e3cf75bf18b16e
- SSDEEP 768:Vkr0Yq2YHzFql9az1YWJImoIp9GHUdEEusXqKhQayzt:Y0YqfzZz1YWmmoIp9G0df9XqiQ9
- TLSH T1BE03E90437FD8628E1BF6BBB4D7286008775F8979D13D70D0ED1848E1AB3B449A99B93
- 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