Catch Me If You Can: Unveiling the ‘Commando Cat’ Cryptojacking Crusade on Docker

“Commando Cat” isn’t your average feline—it’s a cryptojacking menace on the prowl, using Docker to dig up Monero like catnip. Beware of copycats!

Hot Take:

Well, well, well, if it isn’t the infamous Commando Cat, clawing its way through Docker’s defenses and cryptojacking its way to infamy. With a name like that, you’d expect it to have its own Saturday morning cartoon, not a rap sheet for hijacking servers. Dock your containers, folks, or you might just find your CPU cycles purring away for someone else’s Monero!

Key Points:

  • Commando Cat is the latest cryptojacking menace, targeting exposed Docker API endpoints and leveraging them to mine Monero.
  • The attack begins with a seemingly benign container, but quickly turns into a full-on payload party on the host.
  • Attackers get creative with their file storage methods, using different folders to stay one paw step ahead of forensics.
  • The shadowy figures behind this feline fiasco might share some litter traits with TeamTNT, but they’re likely a different breed of cybercriminals.
  • Users are encouraged to update their Docker instances and bolster their cybersecurity cat… I mean, hats, to stave off such attacks.

Need to know more?

Paws for Concern

Cybersecurity cat herders at Cado Security have uncovered "Commando Cat," a cryptojacking campaign that's more sophisticated than your average alley cat. Since early 2024, this kitty has been scratching at Docker API endpoints, delivering payloads that are anything but cute and cuddly.

Container Conundrum

The modus operandi starts with a container that seems as harmless as a cat nap but quickly escalates to a nine-life crisis, allowing attackers to execute their malicious maneuvers on the Docker host. The payload progression includes setting up shop permanently, backdooring the host, filching cloud service provider credentials, and spinning up cryptocurrency miners.

Monero Mischief

Commando Cat's cryptojacker of choice is XMRig, the notorious Monero miner that's harder to track than a black cat in a coal mine. With a fondness for Monero's privacy features, these cybercriminals are mining with the stealth of a cat burglar.

The Evasion Game

These digital felines are not just cunning; they're also cautious, using different folders to stash their stolen files. It's like a game of hide-and-seek, except losing means your server resources get turned into a cat playground for mining Monero.

Copycat or Culprit?

While Cado Security has spotted some familiar scratching posts between Commando Cat and another group called TeamTNT, they're not ready to declare a feline family reunion just yet. They suspect a copycat is at play, but the true identity of these cat commandos remains as mysterious as a Cheshire cat's grin.

Defensive Measures

To keep your Docker containers from becoming a Commando Cat's plaything, the wise whiskers at Cado Security recommend updating your Docker instances and arming yourself with the cybersecurity equivalent of a water spray bottle.

Extra Litter

Earlier, the same team of cyber whisker watchers discovered another campaign where compromised Docker hosts were roped into both mining Monero and unwittingly participating in a web traffic exchange scheme. It seems that in the cyber world, curiosity doesn't just kill the cat; it also hijacks your server for traffic scams.

In the grand scheme of things, Commando Cat is a reminder that in the cyber jungle, it's not just lions and tigers we need to worry about, but also the stealthy cats that slink in the shadows of our server rooms. Keep your digital doors locked and maybe invest in some cyber catnip to distract these pesky prowlers.

Tags: Commando Cat campaign, container security, cryptojacking, Docker API endpoints, Monero Cryptocurrency, TeamTNT, XMRig mining