General
- Target xoilaczvc.cc_new.exe
- Size 25KB
- Sample261001-tzpaaaycnf
- SHA256 f2892fc09c626f54468b9af07a1559bf40b0c1155aa1b59ea7369f5c9f137e49
- MD5 3384d03fa58e04dcc7b03270976c13c6
- SHA1 9629cc5684c7984489679865e09438cdede0c715
- SHA512 fe9d43261133980f772221a037813b453bcddcf18bd425493e6e72b67dcfe5355d8677fbcf1b396c2115a61cd711838822ac767715560484bcc9c6885cf84a26
- SSDEEP 384:w+TshrmS6qtHcKv0sPg988zu+SD+dhTl4+FIPUx9gTGwN+8G+H+5z9yS5W5pTW:5IhftVv9PgLpmyIw9qo8zeBySW
- TLSH T116C2D64177FCC229E0BF5BB65D7257008775B88B8E16CA0D0EE5848E1A77B444EA4BE2
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
xoilaczvc.cc_new.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
xoilaczvc.cc_new.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
nanocore
-
c2_port
443
Targets
-
- Target xoilaczvc.cc_new.exe
- Size 25KB
- SHA256 f2892fc09c626f54468b9af07a1559bf40b0c1155aa1b59ea7369f5c9f137e49
- MD5 3384d03fa58e04dcc7b03270976c13c6
- SHA1 9629cc5684c7984489679865e09438cdede0c715
- SHA512 fe9d43261133980f772221a037813b453bcddcf18bd425493e6e72b67dcfe5355d8677fbcf1b396c2115a61cd711838822ac767715560484bcc9c6885cf84a26
- SSDEEP 384:w+TshrmS6qtHcKv0sPg988zu+SD+dhTl4+FIPUx9gTGwN+8G+H+5z9yS5W5pTW:5IhftVv9PgLpmyIw9qo8zeBySW
- TLSH T116C2D64177FCC229E0BF5BB65D7257008775B88B8E16CA0D0EE5848E1A77B444EA4BE2
- 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.
-
Drops file in System32 directory
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