File and Directory Permissions Modification

Adversaries may modify file or directory permissions to evade defenses.

Executes dropped EXE

OS Credential Dumping

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

Abuse Elevation Control Mechanism: Sudo and Sudo Caching

Abuse sudo or cached sudo credentials to execute code.

Contacts third-party web service commonly abused for C2

Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

Deletes log files

Deletes log files on the system.

Modifies init.d

Adds/modifies system service, likely for persistence.

Write file to user bin folder

Writes file to system bin folder