In January, KrebsOnSecurity examined clues left behind by “Wazawaka,” the hacker handle chosen by a major ransomware criminal in the Russian-speaking cybercrime scene. Wazawaka has since “lost his mind” according to his erstwhile colleagues, creating a Twitter account to drop exploit code for a widely-used virtual private networking (VPN) appliance, and publishing bizarre selfie videos taunting security researchers and journalists.
In last month’s story, we explored clues that led from Wazawaka’s multitude of monikers, email addresses, and passwords to a 30-something father in Abakan, Russia named Mikhail Pavlovich Matveev. This post concerns itself with the other half of Wazawaka’s identities not mentioned in the first story, such as how Wazawaka also ran the Babuk ransomware affiliate program, and later became “Orange,” the founder of the ransomware-focused Dark Web forum known as “RAMP.”
The same day the initial profile on Wazawaka was published here, someone registered the Twitter account “@fuck_maze,” a possible reference to the now-defunct Maze Ransomware gang.
The background photo for the @fuck_maze profile included a logo that read “Waka Waka;” the bio for the account took a swipe at Dmitry Smilyanets, a researcher and blogger for The Record who was once part of a cybercrime group the Justice Department called the “largest known data breach conspiracy ever prosecuted.”
The @fuck_maze account messaged me a few times on Twitter, but largely stayed silent until Jan. 25, when it tweeted three videos of a man who appeared identical to Matveev’s social media profile on Vkontakte (the Russian version of Facebook). The man seemed to be slurring his words quite a bit, and started by hurling obscenities at Smilyanets, journalist Catalin Cimpanu (also at The Record), and a security researcher from Cisco Talos.
At the beginning of the videos, Matveev holds up his left hand to demonstrate that his ring finger is missing. This he smugly presents as evidence that he is indeed Wazawaka.
The story goes that Wazwaka at one point made a bet wherein he wagered his finger, and upon losing the bet severed it himself. It’s unclear if that is the real story about how Wazawaka lost the ring finger on his left hand; his remaining fingers appear oddly crooked.
“Hello Brian Krebs! You did a really great job actually, really well, fucking great — it’s great that journalism works so well in the US,” Matveev said in the video. “By the way, it is my voice in the background, I just love myself a lot.”
In one of his three videos, Wazawaka says he’s going to release exploit code for a security vulnerability. Later that same day, the @fuck_maze account posted a link to a Pastebin-like site that included working exploit code for a recently patched security hole in SonicWall VPN appliances (CVE-2021-20028).
When KrebsOnSecurity first started researching Wazawaka in 2021, it appeared this individual also used two other important nicknames on the Russian-speaking crime forums. One was Boriselcin, a particularly talkative and brash personality who was simultaneously the public persona of Babuk, a ransomware affiliate program that surfaced on New Year’s Eve 2020.
The other handle that appeared tied to Wazawaka was “Orange,” the founder of the RAMP ransomware forum. I just couldn’t convincingly connect those two identities with Wazawaka using the information available at the time. This post is an attempt to remedy that. Continue reading