General

  • Target
    Mercurial.Grabber.v1.03.rar
  • Size 18KB
  • Sample240405-2f5f6aeg48
  • SHA256 0f22d8c34f3ecd40535fe4f88e5b05560a062e7edd97c18c673980f35d5b319f
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • mercurialgrabber

C2
  • https://discord.com/api/webhooks/969936040930451487/mf72QATeKW89Ml_jXHm5Gg0GOsTvPdWwtRq38PIRPQd6yxDgKPUPBfyhOYe2g2Z83rsM

Targets

    • Target
      Mercurial Grabber.exe
    • Size 48KB
    • SHA256 496cb15b8bb0d6503b222c301c7cfbbb6d214de32b69b0cd402e6ebaeb2a3a2b
    • MD5 SHA1 SHA512 SSDEEP
    • 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.

    • 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