General
- Target vaoroizao.cc_new.exe
- Size 25KB
- Sample261015-rl2bksch54
- SHA256 88373ec6c176ab6faed69e8e66c2a1bf7b681e6bb903d8a81fcbb59045adf4e1
- MD5 c66dff671ca1db5897a9e7258d0e3725
- SHA1 68f1f9ea93f13aa951d2a887a96709a4d3743b20
- SHA512 7a585ccaf8fc0326e74808a7c26a6a454cbea9b73c1e26dcdea1318049028fa0b81ad6afb9f426791c135ede490f6f53bfe31b981c0ae0e6447f3a9934ba7044
- SSDEEP 384:Y+TshrmS6qtHcKv0sPg988zu+SD+dhol4+FI2Ux9YTGwNT8G+H+Az9yS5W588W:RIhftVv9PgL6myIr9Sp8zLByS/
- TLSH T1EAC2F74177FCC229E0FF5BB65D7257008775B88B9E12CA0D0EE9848E1E777444AA4BE2
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
vaoroizao.cc_new.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
vaoroizao.cc_new.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
nanocore
-
c2_port
443
Targets
-
- Target vaoroizao.cc_new.exe
- Size 25KB
- SHA256 88373ec6c176ab6faed69e8e66c2a1bf7b681e6bb903d8a81fcbb59045adf4e1
- MD5 c66dff671ca1db5897a9e7258d0e3725
- SHA1 68f1f9ea93f13aa951d2a887a96709a4d3743b20
- SHA512 7a585ccaf8fc0326e74808a7c26a6a454cbea9b73c1e26dcdea1318049028fa0b81ad6afb9f426791c135ede490f6f53bfe31b981c0ae0e6447f3a9934ba7044
- SSDEEP 384:Y+TshrmS6qtHcKv0sPg988zu+SD+dhol4+FI2Ux9YTGwNT8G+H+Az9yS5W588W:RIhftVv9PgL6myIr9Sp8zLByS/
- TLSH T1EAC2F74177FCC229E0FF5BB65D7257008775B88B9E12CA0D0EE9848E1E777444AA4BE2
- 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