General
- Target cakhiatvvn5.com_new.exe
- Size 25KB
- Sample261010-t2vvvae18l
- SHA256 5099319b6f75b9ede29e010e2195ab0469e549aab4989a18fc3dd93a5258ce88
- MD5 67024d472de7fa8873d5f8daf12c3426
- SHA1 40fe62cdf2b8ee22b84adafac3b41ce3490a44f3
- SHA512 39f0874e0b471c05d9b9dad88c96e64f9067f98afff71ca498ae5fbe7f1bcddfa5bfcd9ce97815604a06deb76c505b8e5a8373ae0a97dac62ba13aed8ba505d0
- SSDEEP 384:D+Rr+eNJ083tiE0HvvQRfPgwMb52No427xbYyl4+FIlUx9aTGwNQ8G+H+Lz9ySRj:q0O089ePv0Pgw0FhPmyIG9sG8zAByS+
- TLSH T1D7C2E6417BFDC228E0BF1BB65D7257004774B89B8E16CA0D0ED9818E2E77B444EA57A3
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
cakhiatvvn5.com_new.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
cakhiatvvn5.com_new.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
nanocore
-
c2_port
443
Targets
-
- Target cakhiatvvn5.com_new.exe
- Size 25KB
- SHA256 5099319b6f75b9ede29e010e2195ab0469e549aab4989a18fc3dd93a5258ce88
- MD5 67024d472de7fa8873d5f8daf12c3426
- SHA1 40fe62cdf2b8ee22b84adafac3b41ce3490a44f3
- SHA512 39f0874e0b471c05d9b9dad88c96e64f9067f98afff71ca498ae5fbe7f1bcddfa5bfcd9ce97815604a06deb76c505b8e5a8373ae0a97dac62ba13aed8ba505d0
- SSDEEP 384:D+Rr+eNJ083tiE0HvvQRfPgwMb52No427xbYyl4+FIlUx9aTGwNQ8G+H+Lz9ySRj:q0O089ePv0Pgw0FhPmyIG9sG8zAByS+
- TLSH T1D7C2E6417BFDC228E0BF1BB65D7257004774B89B8E16CA0D0ED9818E2E77B444EA57A3
- 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