General
- Target pronus.io_new.exe
- Size 25KB
- Sample260822-xv35estscz
- SHA256 6755085742f16a6b29c7260ce18d37204e6883872b934a837484876c9b0355ec
- MD5 95b76dcfd1421ea459f5ae7e255faedd
- SHA1 e504af1d950356ae5545830954f2184b30d1778d
- SHA512 bf871ec618bab92ac8b6ea5dd5515144f089375893941f35183ae6c045d81d8418d212aced8e76e4c76d7f507f621721e78af1d80b2f55427ad2bc2073c71476
- SSDEEP 384:D+l+CEuskQEHzvXo6PgP4QWvErX7ztgWl4+FIHUx9xTGwNI8G+H+kz9ySRW5dvW:qcdeTvXbPgQQLrVLmyIo9fO8zjBySi
- TLSH T166C2F84177FCC218E0BF5BB75D7647004775B89B8E17CA0D0EE8848E2E777444AA4BA2
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
pronus.io_new.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
pronus.io_new.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
nanocore
-
c2_port
443
Targets
-
- Target pronus.io_new.exe
- Size 25KB
- SHA256 6755085742f16a6b29c7260ce18d37204e6883872b934a837484876c9b0355ec
- MD5 95b76dcfd1421ea459f5ae7e255faedd
- SHA1 e504af1d950356ae5545830954f2184b30d1778d
- SHA512 bf871ec618bab92ac8b6ea5dd5515144f089375893941f35183ae6c045d81d8418d212aced8e76e4c76d7f507f621721e78af1d80b2f55427ad2bc2073c71476
- SSDEEP 384:D+l+CEuskQEHzvXo6PgP4QWvErX7ztgWl4+FIHUx9xTGwNI8G+H+kz9ySRW5dvW:qcdeTvXbPgQQLrVLmyIo9fO8zjBySi
- TLSH T166C2F84177FCC218E0BF5BB75D7647004775B89B8E17CA0D0EE8848E2E777444AA4BA2
- 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
2PowerShell
2Scheduled 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