• The Chocolate Factory announced the Google Threat Intelligence Group-led actions on Wednesday and said that, in partnership with other teams, it terminated all Google Cloud Projects that had been controlled by UNC2814, a group that GTIG has tracked since 2017. They also disabled all known UNC2814 infrastructure and accounts, and revoked access to the Google Sheets API calls used by the Chinese snoops for command-and-control (C2) purposes.
  • “As of Feb. 18, GTIG’s investigation confirmed that UNC2814 has impacted 53 victims in 42 countries across four continents, and identified suspected infections in at least 20 more countries,” the threat hunters said in the report.
  • The security sleuths uncovered this campaign during a Mandiant investigation into suspicious activity in a customer’s environment. Specifically, this binary, “/var/tmp/xapt,” initiated a shell with root privileges, and then executed a command to retrieve the system’s user and group identifiers to confirm it had successfully escalated to root.
  • Google suspects the payload was named xapt, after the command-line tool in Debian and Ubuntu systems, to make it easier to hide in the victim’s environment and look like a legitimate tool.
  • The intruders also used a novel backdoor, Gridtide, that abuses legitimate Google Sheets API functionality to disguise its command-and-control (C2) traffic. Mandiant has linked Gridtide to UNC2814.
  • The intruders also used a novel backdoor, Gridtide, that abuses legitimate Google Sheets API functionality to disguise its command-and-control (C2) traffic. Mandiant has linked Gridtide to UNC2814.
  • After breaking in, the spies moved laterally via SSH, performed reconnaissance, escalated privileges, and then deployed the Gridtide backdoor using a command, “nohup ./xapt,” that allows it to run even after the user closes the session.
  • “Subsequently, SoftEther VPN Bridge was deployed to establish an outbound encrypted connection to an external IP address,” the threat intel team wrote. “VPN configuration metadata suggests UNC2814 has been leveraging this specific infrastructure since July 2018.”
  • The C-based backdoor uses Google Sheets as its C2 platform, can execute shell commands, and can upload and download files. In this case, the attacker deployed Gridtide on an endpoint containing personal information - likely to identify and track persons of interest - including full name, phone number, date and place of birth, voter ID and national ID numbers.
  • XLE@piefed.social
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    17 hours ago

    What are your thoughts on the Chinese state-sponsored espionage group from this post?

    • Melusine@tarte.nuage-libre.fr
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      16 hours ago

      Same shit as any state sponsored espionage, we would all be better getting rid of them , including CLOUD, FISA and PATRIOT acts.

      • XLE@piefed.social
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        10 hours ago

        I saw when you said America Bad the first time too. Do you have any insights about the contents of this post?

        Is spying wrong, Melusine?

        • arnitbier@sh.itjust.works
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          45 minutes ago

          Tagging in here cause youre obtuse af

          Inherently? No. Its always a manner of why and how, whats to gain, whats done with it after, ect.

          Like literally everything else morality is a construct determined by every factor that makes it up, every influence, every refraction, of every effect it had over infinity

          Punching you in the face, moral? Idk, maybe. It depends I guess

          Do you understand a little better? Now stop the posturing games once you calm tf down plz

          • XLE@piefed.social
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            3 minutes ago

            Okay, if you don’t know if spying is wrong, then you should inform @[email protected] that they are the one doing some strange posturing over here.

            Would you care to comment on the morality of the CCP based on the article here, or is this just a virtue-signaling zone?