General
- Target biodebat.nl_new.exe
- Size 25KB
- Sample260815-nw3qlsfe54
- SHA256 0028de59c0ee257f170856a0a2d213408c86d01855474ff29ee20a7912ac2e79
- MD5 439071378604f47940e70f1974622d12
- SHA1 76a888d7b952f280269c0d117595da01f34ab9c4
- SHA512 7efe09de7b93693d0813d83fd7fd6f7e870d15be205238e45a94c06ca8c6a933cd2f2dcb4e8f7456c7212881dbdc275231a9a64f6e86f66cefdcb9cc85bbf0d1
- SSDEEP 384:D+Z6wcFsBAs0HXvgGPgzQm72N2bEOdStpl4+FIMUx9mTGwNZ8G+H+Iz9ySRW500W:qEwFC3vPPglaI/Q/myIR9oz8zjBySP
- TLSH T198C2E64177EDC228E0BF6BB65C7257004775B84B9D16DB0D0EE9848E2E777044AA4BE3
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
biodebat.nl_new.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
biodebat.nl_new.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
nanocore
-
c2_port
443
Targets
-
- Target biodebat.nl_new.exe
- Size 25KB
- SHA256 0028de59c0ee257f170856a0a2d213408c86d01855474ff29ee20a7912ac2e79
- MD5 439071378604f47940e70f1974622d12
- SHA1 76a888d7b952f280269c0d117595da01f34ab9c4
- SHA512 7efe09de7b93693d0813d83fd7fd6f7e870d15be205238e45a94c06ca8c6a933cd2f2dcb4e8f7456c7212881dbdc275231a9a64f6e86f66cefdcb9cc85bbf0d1
- SSDEEP 384:D+Z6wcFsBAs0HXvgGPgzQm72N2bEOdStpl4+FIMUx9mTGwNZ8G+H+Iz9ySRW500W:qEwFC3vPPglaI/Q/myIR9oz8zjBySP
- TLSH T198C2E64177EDC228E0BF6BB65C7257004775B84B9D16DB0D0EE9848E2E777044AA4BE3
- 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