General
- Target xoilac2.fun_new.exe
- Size 25KB
- Sample261027-beftascd42
- SHA256 c1c94fe6d1d3b1c4abb748f711fc5f5effdd4195787688fd8da4533af33ec76a
- MD5 7adb31f27a170c258278e53595b703fe
- SHA1 f5aa38640407d0df748cf5e8d0d7307d49549de8
- SHA512 3ab9dda01324b42f19f63e2d6a348b3b41b38d1ca292b4cdce8592b0213a5de2e3470a675152a91160d486b2b66ee617697c297381665fa00b9a9ecc54c5fd32
- SSDEEP 384:t+Z6wcFsBAs0HXvgGPgzQm72N2bEOdStul4+FIBUx9+TGwNA8G+H+Uz9ySRW5x7W:8EwFC3vPPglaI/Q4myIa9Qm8zPBySm
- TLSH T1CEC2E64177EDC268E0BF6BBA5C7257004775B84B9D16DB0D0EE9808E2E777044AA4BE3
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
xoilac2.fun_new.exe
Resource
win10v2004-20260911-en
Behavioral task
behavioral2
Sample
xoilac2.fun_new.exe
Resource
win11ltsc2024-20260911-en
Malware Config
Extracted
-
nanocore
-
c2_port
443
Targets
-
- Target xoilac2.fun_new.exe
- Size 25KB
- SHA256 c1c94fe6d1d3b1c4abb748f711fc5f5effdd4195787688fd8da4533af33ec76a
- MD5 7adb31f27a170c258278e53595b703fe
- SHA1 f5aa38640407d0df748cf5e8d0d7307d49549de8
- SHA512 3ab9dda01324b42f19f63e2d6a348b3b41b38d1ca292b4cdce8592b0213a5de2e3470a675152a91160d486b2b66ee617697c297381665fa00b9a9ecc54c5fd32
- SSDEEP 384:t+Z6wcFsBAs0HXvgGPgzQm72N2bEOdStul4+FIBUx9+TGwNA8G+H+Uz9ySRW5x7W:8EwFC3vPPglaI/Q4myIa9Qm8zPBySm
- TLSH T1CEC2E64177EDC268E0BF6BBA5C7257004775B84B9D16DB0D0EE9808E2E777044AA4BE3
- 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