General
- Target cakhia9.tv_new.exe
- Size 25KB
- Sample260811-rtb2nafq91
- SHA256 a433d4d2f82a03e74ee8a22633779eff631b2b2d1f4b72da5904dac950bcd916
- MD5 3ba3d3264092a069b0355a961fc53a1b
- SHA1 95ff269e5125db7809e8b81dc6872b3de1ec139f
- SHA512 3a3a6039bc2cc0e0d847f7482a850d5b3355b5aca1f274d1a8c203a5a351d8261bb0f9948ec149375b476dcacd4dc6f595bc5f3dcb6a29541846c082dcd25242
- SSDEEP 384:b+fgx84ymu0Hxv0WVPg5RTOZBpPltTYl4+FIAUx9tlTGwNl8G+H+Tz9ySpW5aGW:y43RvZPg/GsmyI99tDP8zEBySt
- TLSH T196C2E7417BECC228E0FF5BB75C7657004775B89B8E16CA0D0EE9848E2E73B4449A57A3
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
cakhia9.tv_new.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
cakhia9.tv_new.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
nanocore
-
c2_port
443
Targets
-
- Target cakhia9.tv_new.exe
- Size 25KB
- SHA256 a433d4d2f82a03e74ee8a22633779eff631b2b2d1f4b72da5904dac950bcd916
- MD5 3ba3d3264092a069b0355a961fc53a1b
- SHA1 95ff269e5125db7809e8b81dc6872b3de1ec139f
- SHA512 3a3a6039bc2cc0e0d847f7482a850d5b3355b5aca1f274d1a8c203a5a351d8261bb0f9948ec149375b476dcacd4dc6f595bc5f3dcb6a29541846c082dcd25242
- SSDEEP 384:b+fgx84ymu0Hxv0WVPg5RTOZBpPltTYl4+FIAUx9tlTGwNl8G+H+Tz9ySpW5aGW:y43RvZPg/GsmyI99tDP8zEBySt
- TLSH T196C2E7417BECC228E0FF5BB75C7657004775B89B8E16CA0D0EE9848E2E73B4449A57A3
- 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