General

  • Target

    JaffaCakes118_b28c8b50fda9f355c2d97cac7a9b13b9

  • Size

    42KB

  • Sample

    250108-3e7esszrfm

  • MD5

    b28c8b50fda9f355c2d97cac7a9b13b9

  • SHA1

    cff75e49e2f567ee9e890cc5c203e1c3549945aa

  • SHA256

    926755cc31c239edc78b3ef4aa3b3cc64fbe7209d907f9d1cdaa4b560662adfc

  • SHA512

    412a5fdecde6ed98e5c4c0e5a8347845807d816215b2db682edfbcdbd5a266b4fe8c3db1459b2e3121f1d48aca577825581444e8baf89ded83f6add33c6eabc4

  • SSDEEP

    768:AcxqpM5/8H2v+uWuZMHLsNTj2KZKfgm3Eh50:AcF8H22u6LsNTqF7Ej0

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/897811492244684811/FbOV5E0OhTjtvj0SOdA130hwJc_ADY7mpHsOmWPQZmfHfN5H51TfhT2R2_1y5-YNSSyd

Targets

    • Target

      JaffaCakes118_b28c8b50fda9f355c2d97cac7a9b13b9

    • Size

      42KB

    • MD5

      b28c8b50fda9f355c2d97cac7a9b13b9

    • SHA1

      cff75e49e2f567ee9e890cc5c203e1c3549945aa

    • SHA256

      926755cc31c239edc78b3ef4aa3b3cc64fbe7209d907f9d1cdaa4b560662adfc

    • SHA512

      412a5fdecde6ed98e5c4c0e5a8347845807d816215b2db682edfbcdbd5a266b4fe8c3db1459b2e3121f1d48aca577825581444e8baf89ded83f6add33c6eabc4

    • SSDEEP

      768:AcxqpM5/8H2v+uWuZMHLsNTj2KZKfgm3Eh50:AcF8H22u6LsNTqF7Ej0

    • 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