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General

  • Target

    MercurialGrabberv1.1.exe

  • Size

    42KB

  • Sample

    250320-zgs4easky3

  • MD5

    0b3bc7fbcfdd87e0cafe4ab25b983c65

  • SHA1

    75d59d33f675791df4964c591d4b55e425b2b593

  • SHA256

    201136e11845281a5fe445cfc9bfa95385dc8b06fc63b5a15cf2f3f4540ee259

  • SHA512

    d15e647231d2ac22a4fe7715fcbca936c987a481518158440417f0b7a925c83c71442245c1ad6c07ac17b07d34c9c2ff9751156158d5ef6bbf7be506970022e0

  • SSDEEP

    768:8J3C9dmNqVAQgtM76juZgL+iTjDKZKfgm3Eh9x:8JW0qu7A6/L+iTHF7Enx

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/941855186119458846/62u5YhR3h7sNKFOARmwAfSxO-6hBbwa93Za31Ksa69CSuUVY8A5J58nvQp-okWSyaGjn

Targets

    • Target

      MercurialGrabberv1.1.exe

    • Size

      42KB

    • MD5

      0b3bc7fbcfdd87e0cafe4ab25b983c65

    • SHA1

      75d59d33f675791df4964c591d4b55e425b2b593

    • SHA256

      201136e11845281a5fe445cfc9bfa95385dc8b06fc63b5a15cf2f3f4540ee259

    • SHA512

      d15e647231d2ac22a4fe7715fcbca936c987a481518158440417f0b7a925c83c71442245c1ad6c07ac17b07d34c9c2ff9751156158d5ef6bbf7be506970022e0

    • SSDEEP

      768:8J3C9dmNqVAQgtM76juZgL+iTjDKZKfgm3Eh9x:8JW0qu7A6/L+iTHF7Enx

    • Mercurial Grabber Stealer

      Mercurial Grabber is an open source stealer targeting Chrome, Discord and some game clients as well as generic system information.

    • Mercurialgrabber family

    • Looks for VirtualBox Guest Additions in registry

    • Looks for VMWare Tools registry key

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Legitimate hosting services abused for malware hosting/C2

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Maps connected drives based on registry

      Disk information is often read in order to detect sandboxing environments.

MITRE ATT&CK Enterprise v15

Tasks