General

  • Target

    3ec500bfd9116541feae6cb37a154e043251a45ebdbe9b796e4a2fa57c08febd.exe

  • Size

    42KB

  • Sample

    241226-sjjjesymer

  • MD5

    4cea49db295bd9f09d12984c6fc2e19a

  • SHA1

    f562cf50c2b80d602f2a74ad843d39fab890b657

  • SHA256

    3ec500bfd9116541feae6cb37a154e043251a45ebdbe9b796e4a2fa57c08febd

  • SHA512

    561425ca1649e8520ac8dc0393c2792f7cc589394dc4568b6edd1f45d69d06a51539c5753bd3c8af1941b827cb716fb9e71c0ba8321f7c98dace53c3d13347fc

  • SSDEEP

    768:oOdx+GZKKqqI2xnrZDzuZELGZTjuKZKfgm3EhZ/H:oOGONqH2xlLLGZTCF7Ev/H

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/935649173599047730/Amb2iJjE-BIZXpjqj2qYKxUrx4_FO_A8CaejXf_BIiFAmtpJ8rrDJ2VN7yDAPlHG51fo

Targets

    • Target

      3ec500bfd9116541feae6cb37a154e043251a45ebdbe9b796e4a2fa57c08febd.exe

    • Size

      42KB

    • MD5

      4cea49db295bd9f09d12984c6fc2e19a

    • SHA1

      f562cf50c2b80d602f2a74ad843d39fab890b657

    • SHA256

      3ec500bfd9116541feae6cb37a154e043251a45ebdbe9b796e4a2fa57c08febd

    • SHA512

      561425ca1649e8520ac8dc0393c2792f7cc589394dc4568b6edd1f45d69d06a51539c5753bd3c8af1941b827cb716fb9e71c0ba8321f7c98dace53c3d13347fc

    • SSDEEP

      768:oOdx+GZKKqqI2xnrZDzuZELGZTjuKZKfgm3EhZ/H:oOGONqH2xlLLGZTCF7Ev/H

    • 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