General

  • Target
    MercurialGrabber.exe
  • Size 42KB
  • Sample261002-v7p28asdmd
  • SHA256 68dc3a71983e824afea6819a4f5b9680d8b22c4d61cc001d991a82e59dcfe423
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Extracted

Family
  • mercurialgrabber

C2
  • https://discord.com/api/webhooks/883797217662615572/LDjpOriDHi3YmYJcAM1OPNvEotT_7iMweb-uo9L7reGoVIl9S3lKEfZo6S_FsGuxj6Xi

Targets

    • Target
      MercurialGrabber.exe
    • Size 42KB
    • SHA256 68dc3a71983e824afea6819a4f5b9680d8b22c4d61cc001d991a82e59dcfe423
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Family: 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.

    • Contacts third-party web service commonly abused for C2

      Legitimate web (hosting) services can be abused by malware authors to host malware or C2s.

    • 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 v16

Tasks