File and Directory Permissions Modification

Adversaries may modify file or directory permissions to evade defenses.

OS Credential Dumping

Adversaries may attempt to dump credentials to use it in password cracking.

Outbound SSH connection to public host

SSH is used for remote access. This may indicate SSH host discovery, encrypted C2 traffic, or data exfiltration.

Creates/modifies Cron job

Cron allows running tasks on a schedule, and is commonly used for malware persistence.

Deletes log files

Deletes log files on the system.

Enumerates running processes

Discovers information about currently running processes on the system

Write file to user bin folder

Writes file to system bin folder