General
- Target Fre3ze.exe
- Size 72.3MB
- Sample260905-kkpg3ahm4t
- SHA256 522884a75db168f23b95de72c43e3fb24cd0388e2eb5738a82b467e13aacfd7f
- MD5 5132f9d4807345b2b1be5d5f4107b4e8
- SHA1 92c38ba05059b36916584ccbfc67ecd1e5070cd8
- SHA512 6dd3fb46063c918b4ffb1de78a2974c3332da296dedbf4fa331c03ecdaa47b9e51f128c218cdaf5392764f5262e2f9c305c69f16486594b1e0a2c84ca57b22f8
- SSDEEP 1572864:hqrTIAPYEUZl7XNyjhQR5QMJJ8R/E0/utd0xy/1E0oZ6TPzgzLZZx:YiEQlLgaR55oR/E0/kd0x/GPUZx
- TLSH T1AFF733859DC229B3EA9AC53195122C26E5E230DC6F63C54F1B88927A3F733805E777B4
- MD5 SHA1 SHA512 SSDEEP TLSH
Behavioral task
behavioral1
Sample
Fre3ze.exe
Resource
win10v2004-20260513-en
Behavioral task
behavioral2
Sample
Fre3ze.exe
Resource
win11ltsc2024-20260709-en
Malware Config
Targets
-
- Target Fre3ze.exe
- Size 72.3MB
- SHA256 522884a75db168f23b95de72c43e3fb24cd0388e2eb5738a82b467e13aacfd7f
- MD5 5132f9d4807345b2b1be5d5f4107b4e8
- SHA1 92c38ba05059b36916584ccbfc67ecd1e5070cd8
- SHA512 6dd3fb46063c918b4ffb1de78a2974c3332da296dedbf4fa331c03ecdaa47b9e51f128c218cdaf5392764f5262e2f9c305c69f16486594b1e0a2c84ca57b22f8
- SSDEEP 1572864:hqrTIAPYEUZl7XNyjhQR5QMJJ8R/E0/utd0xy/1E0oZ6TPzgzLZZx:YiEQlLgaR55oR/E0/kd0x/GPUZx
- TLSH T1AFF733859DC229B3EA9AC53195122C26E5E230DC6F63C54F1B88927A3F733805E777B4
- MD5 SHA1 SHA512 SSDEEP TLSH
-
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.
-
Loads dropped DLL
-
Adds Run key to start application
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Contacts third-party web service commonly abused for C2
Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.
-
Looks up external IP address via web service
Uses a legitimate IP lookup service to find the infected system's external IP.
-
Discovers running processes
Running process information can be used to identify security tools or plan follow-on actions.
MITRE ATT&CK Enterprise v16
Execution
Command and Scripting Interpreter
1Windows Command Shell
1Scheduled Task/Job
1Scheduled Task
1Persistence
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Scheduled Task
1Privilege Escalation
Boot or Logon Autostart Execution
2Registry Run Keys / Startup Folder
2Scheduled Task/Job
1Scheduled Task
1Credential Access
Credentials from Password Stores
1Credentials from Web Browsers
1Unsecured Credentials
1Credentials In Files
1