General
- Target gavanglinkf.tv_new.exe
- Size 25KB
- Sample260825-gn7ahaxcmd
- SHA256 4a307ac856bb64319f7f69aedfdd98c0ae9cffe5077ae28bdde49dd734e55231
- MD5 9b04f93f058526779bf0c0db349cb9b0
- SHA1 e68f50dfa8c5a7011fa72e90193aa3561cd68629
- SHA512 5f7eb9989e886a212e15b1f7b65570c00b27cf1eba613a558bfdb1eca8963a179f530b3de5a0e7bfeb794ca3a4357655ac8fdf59db7888918f85a0cc6c3cb9a8
- SSDEEP 384:Q+34SHLS6dGkHpvkYPgxhOA+rmxJ/kRA8bBl4+FIGVUx9dTGwNe88G+H+cz9ySpD:ZI6NJvRPgejmwZbBmyIGW9LR8zDBySb
- TLSH T1E3C2F7417BFCC228E0BF5BB65C7257004774B89B8D26CA0D0ED9848E2E777054EA5BA2
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
gavanglinkf.tv_new.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
gavanglinkf.tv_new.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
nanocore
-
c2_port
443
Targets
-
- Target gavanglinkf.tv_new.exe
- Size 25KB
- SHA256 4a307ac856bb64319f7f69aedfdd98c0ae9cffe5077ae28bdde49dd734e55231
- MD5 9b04f93f058526779bf0c0db349cb9b0
- SHA1 e68f50dfa8c5a7011fa72e90193aa3561cd68629
- SHA512 5f7eb9989e886a212e15b1f7b65570c00b27cf1eba613a558bfdb1eca8963a179f530b3de5a0e7bfeb794ca3a4357655ac8fdf59db7888918f85a0cc6c3cb9a8
- SSDEEP 384:Q+34SHLS6dGkHpvkYPgxhOA+rmxJ/kRA8bBl4+FIGVUx9dTGwNe88G+H+cz9ySpD:ZI6NJvRPgejmwZbBmyIGW9LR8zDBySb
- TLSH T1E3C2F7417BFCC228E0BF5BB65C7257004774B89B8D26CA0D0ED9848E2E777054EA5BA2
- 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