General
- Target www.14core.com_new.exe
- Size 25KB
- Sample260803-ly2vzstgrh
- SHA256 a3234102c12341f71f6e10f39b145923bedb6804e739facc911cf72f9821ed01
- MD5 8daef96a7eb9200c0bdde5eadad3d5e1
- SHA1 c9456457309cf01a40a1691cb9fa22e4c12681d4
- SHA512 160459ef101471e9d59d57bd683129c232cfa8f661b8468a9c3384ea0dfe58f760d33f09f55d3c7a56362ee004cd2441260598443af882fd1df4aa8bff364d09
- SSDEEP 384:v+34SHLS6dGkHpvkYPgxhOA+rmxJ/kRA8Xl4+FIGUx9uTGwNp8G+H+Rz9ySpW5Gj:2I6NJvRPgejmwZXmyIb9gj8zaBySZ
- TLSH T1FEC2E7417BFDC228E0BF5BB65C7257004774B89B8D66CA0D0ED9808E2E777054EA5BA3
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
www.14core.com_new.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
www.14core.com_new.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
nanocore
-
c2_port
443
Targets
-
- Target www.14core.com_new.exe
- Size 25KB
- SHA256 a3234102c12341f71f6e10f39b145923bedb6804e739facc911cf72f9821ed01
- MD5 8daef96a7eb9200c0bdde5eadad3d5e1
- SHA1 c9456457309cf01a40a1691cb9fa22e4c12681d4
- SHA512 160459ef101471e9d59d57bd683129c232cfa8f661b8468a9c3384ea0dfe58f760d33f09f55d3c7a56362ee004cd2441260598443af882fd1df4aa8bff364d09
- SSDEEP 384:v+34SHLS6dGkHpvkYPgxhOA+rmxJ/kRA8Xl4+FIGUx9uTGwNp8G+H+Rz9ySpW5Gj:2I6NJvRPgejmwZXmyIb9gj8zaBySZ
- TLSH T1FEC2E7417BFDC228E0BF5BB65C7257004774B89B8D66CA0D0ED9808E2E777054EA5BA3
- 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
1PowerShell
1Scheduled 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