Netflim

MITRE ATT&CK does not currently catalogue Netflim, 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 v19.2. Confidence: low. Treat it as orientation, not attribution.

1. T1059.001 PowerShell Execution

   What they do: netflim executes malicious commands through PowerShell to automate attacks on the compromised system.

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

2. T1685 Disable or Modify Tools Defense Impairment

   What they do: netflim disables host-based defenses like antivirus tools to evade detection during its intrusion.

   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.

3. T1070.004 File Deletion Stealth

   What they do: netflim deletes Volume Shadow Copies and backup files to prevent data restoration.

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

4. T1480 Execution Guardrails Stealth

   What they do: netflim employs execution guardrails to bypass or disable security monitoring mechanisms.

   What that means: Adversaries may use execution guardrails to constrain execution or actions based on adversary supplied and environment specific conditions that are expected to be present on the target.

5. T1083 File and Directory Discovery Discovery

   What they do: netflim scans file and directory structures to identify valuable data for targeted 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.

6. T1567.002 Exfiltration to Cloud Storage Exfiltration

   What they do: netflim exfiltrates victim data via command-and-control channels to increase pressure for payment.

   What that means: Adversaries may exfiltrate data to a cloud storage service rather than over their primary command and control channel.

7. T1486 Data Encrypted for Impact Impact

   What they do: netflim encrypts victim files using its ransomware payload 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. T1489 Service Stop Impact

   What they do: netflim stops critical Windows services via scripts to disrupt system functionality before encryption.

   What that means: Adversaries may stop or disable services on a system to render those services unavailable to legitimate users.