General
- Target sutbongtvf.io_new.exe
- Size 25KB
- Sample260820-mxff2aveqf
- SHA256 a0781f8e3257a547caa027ea26021565d46854a9e8b9128256ed1f4e7cdb047b
- MD5 9bdff0442580580b2e5e0f44d0bab6b4
- SHA1 ced32ff0d459de30a0394247e9ccd79897aaa96f
- SHA512 02b4fd3d7bc7682b34ee5ce5108e12b56331e3f96dbb6a9afc786b3e08a40471bfde23e21e4a148ee55b1ea1247af9627ca470e992465b8c0e24454dcefbd74a
- SSDEEP 384:E+9W/96MIZ+HLv4SPgHxWvd0MIwn5l4+FImUx9rTGwNR8G+H+wz9ySxW5woW:tc/7rvDPgQ1i65myI79Jb8znBySL
- TLSH T145C2F84177FCC629E0BF2BBA5C7257004775B89BDD16CA0E0ED8908E1E777444AA4BA3
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
sutbongtvf.io_new.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
sutbongtvf.io_new.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
nanocore
-
c2_port
443
Targets
-
- Target sutbongtvf.io_new.exe
- Size 25KB
- SHA256 a0781f8e3257a547caa027ea26021565d46854a9e8b9128256ed1f4e7cdb047b
- MD5 9bdff0442580580b2e5e0f44d0bab6b4
- SHA1 ced32ff0d459de30a0394247e9ccd79897aaa96f
- SHA512 02b4fd3d7bc7682b34ee5ce5108e12b56331e3f96dbb6a9afc786b3e08a40471bfde23e21e4a148ee55b1ea1247af9627ca470e992465b8c0e24454dcefbd74a
- SSDEEP 384:E+9W/96MIZ+HLv4SPgHxWvd0MIwn5l4+FImUx9rTGwNR8G+H+wz9ySxW5woW:tc/7rvDPgQ1i65myI79Jb8znBySL
- TLSH T145C2F84177FCC629E0BF2BBA5C7257004775B89BDD16CA0E0ED8908E1E777444AA4BA3
- 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