General
- Target trendcore.io_new.exe
- Size 25KB
- Sample260813-bpd3fsyfpg
- SHA256 791f0534507b40329d1bf5ba2e8824da671387f846d35b41452a3fae75095c67
- MD5 86c2eb22f92f6e22d45a451c197cc149
- SHA1 592eb561e582c44f9736d01e75a945e269b4cdea
- SHA512 1b107abe50cf55514a6a78483418d6a4d2d489cac6d55f8cabf31574b291766288dd21ca0b08c42833c659e4dea4e78967c33f30e20369eb598dcdea6863906a
- SSDEEP 384:6+TshrmS6qtHcKv0sPg988zu+SD+dhsl4+FIaUx9JTGwNX8G+H+az9yS5W5owW:rIhftVv9PgLumyIX9nN8zhBySr
- TLSH T1E9C2F64177FCC229E0FF5BB65D7257008775B88B9E12CA0D0EE9848E1E777444AA4BE2
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
trendcore.io_new.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
trendcore.io_new.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Extracted
-
nanocore
-
c2_port
443
Targets
-
- Target trendcore.io_new.exe
- Size 25KB
- SHA256 791f0534507b40329d1bf5ba2e8824da671387f846d35b41452a3fae75095c67
- MD5 86c2eb22f92f6e22d45a451c197cc149
- SHA1 592eb561e582c44f9736d01e75a945e269b4cdea
- SHA512 1b107abe50cf55514a6a78483418d6a4d2d489cac6d55f8cabf31574b291766288dd21ca0b08c42833c659e4dea4e78967c33f30e20369eb598dcdea6863906a
- SSDEEP 384:6+TshrmS6qtHcKv0sPg988zu+SD+dhsl4+FIaUx9JTGwNX8G+H+az9yS5W5owW:rIhftVv9PgLumyIX9nN8zhBySr
- TLSH T1E9C2F64177FCC229E0FF5BB65D7257008775B88B9E12CA0D0EE9848E1E777444AA4BE2
- 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