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General

  • Target

    56d5e98fa935cef43afc85e3147032ed

  • Size

    564KB

  • Sample

    231226-ftc36sbeb6

  • MD5

    56d5e98fa935cef43afc85e3147032ed

  • SHA1

    f3cfe8dccef85c401cc272106af0e87c7d0f0b9b

  • SHA256

    7b3038bd41ac34e36fc87a857a66a357b3c48989c7d26a522ea16e9b205f2ce1

  • SHA512

    d7ce889e6e26e0c448dd4389e01fb42a9fc07a6b835eed098613b114e319db26c097f72b0dcc82346a7f7f17c524d690c13e6abeb372968b16daf72ecd584cdf

  • SSDEEP

    12288:7oSWNT8ep3NLC1AZI4C4I9ep4GnaK0jKfFqosmN0YBDIu48+v4:7oS2T8e5NLCSZc4IBUaK0j6N0YBDIucQ

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/870291367530737705/kitCWvdskV4mesZN15sftPzdN9h7p-Y0ANa240mBlgWkIh9632aLpUK7C0zdv_guqyVv

Targets

    • Target

      56d5e98fa935cef43afc85e3147032ed

    • Size

      564KB

    • MD5

      56d5e98fa935cef43afc85e3147032ed

    • SHA1

      f3cfe8dccef85c401cc272106af0e87c7d0f0b9b

    • SHA256

      7b3038bd41ac34e36fc87a857a66a357b3c48989c7d26a522ea16e9b205f2ce1

    • SHA512

      d7ce889e6e26e0c448dd4389e01fb42a9fc07a6b835eed098613b114e319db26c097f72b0dcc82346a7f7f17c524d690c13e6abeb372968b16daf72ecd584cdf

    • SSDEEP

      12288:7oSWNT8ep3NLC1AZI4C4I9ep4GnaK0jKfFqosmN0YBDIu48+v4:7oS2T8e5NLCSZc4IBUaK0j6N0YBDIucQ

    • Mercurial Grabber Stealer

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

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

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

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

    • 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