General

  • Target

    juangameplaysElJuego.exe

  • Size

    520KB

  • Sample

    241026-z1b91axldw

  • MD5

    6dbf6db459134db2891675f7973ccde5

  • SHA1

    e1092f1c38646b911a1e269d575699d0e2dde9b3

  • SHA256

    4475f0f0fb251027fab5c3b02a72d7a7d030ba08892e5ad3be18bfb7674b609a

  • SHA512

    1ac4cb14c109e93c80744ad6ad7792c6ab86412e0432b140a5faf92e0d9adc101d5ee2285b82a12e844e67bdd4d59e36879a26204d8b20989c26c02c945bc648

  • SSDEEP

    6144:AAx92L79F3QYwB78xkstZMmsvTFwY97x7SykrnIPh7hw8ZPGBPk9krThFWC:AAx92bLwB8qsmvTBNDkrnwzFJomUThc

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/1294943124694630481/Vc7t1zcSQrJS099-W4Z8zg6xnPq7IAfeqBkgXXwY4JGCvfxDkvKRbJSNQw9hwsU-FnNW

Targets

    • Target

      juangameplaysElJuego.exe

    • Size

      520KB

    • MD5

      6dbf6db459134db2891675f7973ccde5

    • SHA1

      e1092f1c38646b911a1e269d575699d0e2dde9b3

    • SHA256

      4475f0f0fb251027fab5c3b02a72d7a7d030ba08892e5ad3be18bfb7674b609a

    • SHA512

      1ac4cb14c109e93c80744ad6ad7792c6ab86412e0432b140a5faf92e0d9adc101d5ee2285b82a12e844e67bdd4d59e36879a26204d8b20989c26c02c945bc648

    • SSDEEP

      6144:AAx92L79F3QYwB78xkstZMmsvTFwY97x7SykrnIPh7hw8ZPGBPk9krThFWC:AAx92bLwB8qsmvTBNDkrnwzFJomUThc

    • 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