A brand new examine signifies that hackers are actively counting on the Dogecoin (DOGE) blockchain to develop a malware payload named “Doki.”
According to cybersecurity researchers at Intezer, Doki is a totally undetected backdoor that abuses the Dogecoin blockchain “in a singular means” to be able to generate its C2 area tackle and breach cloud servers. It’s deployed by means of a botnet known as Ngrok.
These area addresses are utilized by the malware to seek for extra susceptible cloud servers throughout the community of the sufferer.
Intezer’s examine explains additional concerning the deployment of the assault:
“The attacker controls which tackle the malware will contact by transferring a certain amount of Dogecoin from his or her pockets. Since solely the attacker has management over the pockets, solely he can management when and the way a lot dogecoin to switch, and thus change the area accordingly.”
Undetected for over six months
Intezer says that utilizing Dogecoin to deploy a crypto-unrelated malware could also be “fairly resilient” to each regulation enforcement and safety merchandise. That’s why Doki has managed to remain undetected for over six months, regardless of having been uploaded to the VirusTotal database in January.
The examine highlights that such an assault “may be very harmful”:
“Our proof exhibits that it takes just a few hours from when a brand new misconfigured Docker server is up on-line to develop into contaminated by this marketing campaign.”
Just lately, the risk intelligence group at Cisco Techniques discovered a brand new cryptojacking botnet named “Prometei.” This botnet each mines Monero (XMR) and steals knowledge from the focused system.