CryptoChameleon (UNC5356) targets crypto exchanges with SIM swapping and VIP spear phishing.
Analyst brief
CryptoChameleon (UNC5356) is a cybercriminal group targeting cryptocurrency exchanges and users to steal digital assets. They mainly go after platforms like Coinbase and Ledger, using VIP spear phishing, SIM swapping, and email hacks as primary TTPs. The group leverages phishing kits, including one tied to LastPass, and manually guides victims to evade automated scanners. Defenders should focus on MFA weaknesses, suspicious domains from bulletproof hosting like NICENIC, and signs of rapid fund cash-out following a breach.
CryptoChameleon
UNC5356
unknown
CryptoChameleon is a cybercriminal group known for targeting cryptocurrency exchanges and users to steal digital assets, employing tactics such as VIP spear phishing, SIM swapping, and email hacks. They have leveraged phishing kits, including a notable one associated with LastPass, and utilize infrastructure from bulletproof host NICENIC. The group primarily targets platforms like Coinbase and Ledger, and their attacks are characterized by rapid cash-out efforts following successful breaches. Their operational methods include manually guiding victims through phishing pages to evade detection by automated scanners.