General
- Target xoilac02.net_new.exe
- Size 25KB
- Sample260804-cdyhdszhjg
- SHA256 1b082c41bbdf43aef1453e73836fa5b18121eabd7db0b8704501311f4c6fcb56
- MD5 17f0b7f22506069965d16e7d81c9928f
- SHA1 fe40df4aef3411bf6394a726939f7718888355e5
- SHA512 0569ad0c231b0ea3a445d3cc8ce58ad307a8406481f57052da6d3711fdc5411e85b3ca049601bb85ecb172288a21c392c03641c3975d18baa67301d96e6587a1
- SSDEEP 384:E+TshrmS6qtHcKv0sPg988zu+SD+dhbl4+FIXUx9bTGwNQ8G+H+hz9yS5W5bJW:tIhftVv9PgLFmyIY9ZG8zOByS4
- TLSH T1A9C2E64177FCC269E0FF5BB65D7257008775B88B8E12CA0D0EE9848E1E777044AA4BE2
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
xoilac02.net_new.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
xoilac02.net_new.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
nanocore
-
c2_port
443
Targets
-
- Target xoilac02.net_new.exe
- Size 25KB
- SHA256 1b082c41bbdf43aef1453e73836fa5b18121eabd7db0b8704501311f4c6fcb56
- MD5 17f0b7f22506069965d16e7d81c9928f
- SHA1 fe40df4aef3411bf6394a726939f7718888355e5
- SHA512 0569ad0c231b0ea3a445d3cc8ce58ad307a8406481f57052da6d3711fdc5411e85b3ca049601bb85ecb172288a21c392c03641c3975d18baa67301d96e6587a1
- SSDEEP 384:E+TshrmS6qtHcKv0sPg988zu+SD+dhbl4+FIXUx9bTGwNQ8G+H+hz9yS5W5bJW:tIhftVv9PgLFmyIY9ZG8zOByS4
- TLSH T1A9C2E64177FCC269E0FF5BB65D7257008775B88B8E12CA0D0EE9848E1E777044AA4BE2
- 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