MYDATA / ALPHA LOCKER

MITRE ATT&CK does not currently catalogue MYDATA / ALPHA LOCKER, so this is our assessment of the techniques it uses, drawn from public reporting. The techniques themselves, and every "what that means" definition below, come from MITRE ATT&CK v20.0. Confidence: medium. Treat it as orientation, not attribution.

1. T1190 Exploit Public-Facing Application Initial Access

   What they do: MYDATA / ALPHA LOCKER exploits unpatched public-facing web applications to gain initial access to victim networks.

   What that means: Adversaries may attempt to exploit a weakness in an Internet-facing host or system to initially access a network.

2. T1059.001 PowerShell Execution

   What they do: MYDATA / ALPHA LOCKER executes malicious payloads via PowerShell to stage ransomware components across compromised hosts.

   What that means: Adversaries may abuse PowerShell commands and scripts for execution.

3. T1685 Disable or Modify Tools Defense Impairment

   What they do: MYDATA / ALPHA LOCKER disables antivirus tools and security monitoring agents to prevent detection and recovery.

   What that means: Adversaries may disable, degrade, or tamper with security tools or applications (e.g., endpoint detection and response (EDR) tools, intrusion detection systems (IDS), antivirus, logging agents, sensors, etc.) to impair or reduce visibility of defensive capabilities.

4. T1070.004 File Deletion Stealth

   What they do: MYDATA / ALPHA LOCKER deletes Volume Shadow Copies and recent backups via vssadmin to eliminate recovery options.

   What that means: Adversaries may delete files left behind by the actions of their intrusion activity.

5. T1564.003 Hidden Window Stealth

   What they do: MYDATA / ALPHA LOCKER hides command-and-control communication by operating through disguised or hidden console windows.

   What that means: Adversaries may use hidden windows to conceal malicious activity from the plain sight of users.

6. T1083 File and Directory Discovery Discovery

   What they do: MYDATA / ALPHA LOCKER uses file and directory discovery to identify critical data paths and backup locations for encryption.

   What that means: Adversaries may enumerate files and directories or may search in specific locations of a host or network share for certain information within a file system.

7. T1486 Data Encrypted for Impact Impact

   What they do: MYDATA / ALPHA LOCKER encrypts victim files using strong symmetric encryption to hold data hostage.

   What that means: Adversaries may encrypt data on target systems or on large numbers of systems in a network to interrupt availability to system and network resources.

8. T1490 Inhibit System Recovery Impact

   What they do: MYDATA / ALPHA LOCKER inhibits system recovery by corrupting restore processes and disabling backup restoration mechanisms.

   What that means: Adversaries may delete or remove built-in data and turn off services designed to aid in the recovery of a corrupted system to prevent recovery.