TTPwire Vol. 1 · MITRE ATT&CK·Tagged

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F5 Labs

Credential Stuffing Tools and Techniques, Part 1

2021-04-07 · Read original ↗

ATT&CK techniques detected

5 predictions
T1110.004Credential Stuffing
95%
"credential stuffing tools and techniques, part 1 credential stuffing is a type of cyberattack that uses credentials obtained from previous breaches to take over existing accounts on other web or mobile applications. this is a type of brute force attack that relies on the fact tha…"
T1090.002External Proxy
88%
"##user1 : testpasseword1 - testuser2 : testpasseword2 - testuser3 : testpasseword3 figure 1 shows how shows how to load the credential pair combolist into the openbullet configuration. figure 1. openbullet credential stuffing tool loading credential combolists. adding proxies for…"
T1110.004Credential Stuffing
83%
"a subscription model to continuously provide freshly stolen credentials. the price of credentials varies from free to tens of dollars, based on freshness, seller reputation, and competitive pressure. the f5 labs 2021 credential stuffing report goes into detail on the causes and m…"
T1078Valid Accounts
57%
", then it is flagged as a valid account. the attacker can now take over the account and extract any value, including personally identifiable information, credit card information, and stored value ( such as loyalty points ), as well as access email, make fraudulent purchases, and …"
T1589.001Credentials
34%
", then it is flagged as a valid account. the attacker can now take over the account and extract any value, including personally identifiable information, credit card information, and stored value ( such as loyalty points ), as well as access email, make fraudulent purchases, and …"

Summary

We dig into the credential stuffing attack tool OpenBullet and look at configuring combolists, proxies, parse tokens, and check blocks for launching attacks.