General

  • Target

    https://gofile.io/d/BIbswF

  • Sample

    240713-pgxrgsseka

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/1261457840053293157/hhKNFA5fTNfyqLHNnesk60Ihah5CGqlRvYlTTi_oVj4MY2ePqlHfXagW4cv5MDunXqBO

Targets

    • Target

      https://gofile.io/d/BIbswF

    • 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

    • 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.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks