- Tactics
- Credential Access
- Platforms
- Identity Provider, Linux, macOS, Network Devices, Office Suite, Windows
- Reference
- attack.mitre.org/techniques/T1110.002
Description
Adversaries may use password cracking to attempt to recover usable credentials, such as plaintext passwords, when credential material such as password hashes are obtained. OS Credential Dumping can be used to obtain password hashes, this may only get an adversary so far when Pass the Hash is not an option. Further, adversaries may leverage Data from Configuration Repository in order to obtain hashed credentials for network devices.(Citation: US-CERT-TA18-106A)
Techniques to systematically guess the passwords used to compute hashes are available, or the adversary may use a pre-computed rainbow table to crack hashes. Cracking hashes is usually done on adversary-controlled systems outside of the target network.(Citation: Wikipedia Password cracking) The resulting plaintext password resulting from a successfully cracked hash may be used to log into systems, resources, and services in which the account has access.
How GTK Cyber trains on this
GTK Cyber's hands-on training programs cover detection engineering across the MITRE ATT&CK framework, including the Credential Access tactic this technique falls under. Our practitioner-led courses focus on building real detections, not just memorizing technique IDs.
Related techniques
- T1003 — OS Credential Dumping
- T1040 — Network Sniffing
- T1056 — Input Capture
- T1110 — Brute Force
- T1111 — Multi-Factor Authentication Interception
- T1187 — Forced Authentication
- T1212 — Exploitation for Credential Access
- T1528 — Steal Application Access Token
- T1539 — Steal Web Session Cookie
- T1552 — Unsecured Credentials
- T1555 — Credentials from Password Stores
- T1556 — Modify Authentication Process