General

  • Target

    69e81464b8875c94b49f6766dd205897b8204de1238020a8acd3023176bf887f.zip

  • Size

    114KB

  • Sample

    250326-hwk8nssly2

  • MD5

    a336c93e238cde1b1ec6222c6b2bf9d4

  • SHA1

    7d0aa60b238409b96e8efc3445f69ea92199c84e

  • SHA256

    69e81464b8875c94b49f6766dd205897b8204de1238020a8acd3023176bf887f

  • SHA512

    f3625d3bfa86649eb7b3a06d2153a05b2737e2f2ef7043cf2bc55491b98e4d6f48462886f35bdee8b81ea1905ab081b14b2a24390e8f60395b81b68e41b21150

  • SSDEEP

    3072:kRoWJmjixTDif4EZfHr+icf+VPOhmOifxjc+ZUEyJ:VIsixTD8V/r+icoy7iJjtQJ

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/877488114191466546/FUrNh0PeCyjW3Yr_BJdodg7lzmuSvDjTsy_PMxpPmuinCJuw1BpCnGLb-rAPNYxQ9EIb

Targets

    • Target

      9ce1963269efaa3e64273e20c04c215dfe781044813336fa1bdd5fe126345458.exe

    • Size

      190KB

    • MD5

      e4e2e0cccdc2ca304ad23def23972dbd

    • SHA1

      7947026fd18ddfb46ee30d6765c1bc81d6846b2c

    • SHA256

      9ce1963269efaa3e64273e20c04c215dfe781044813336fa1bdd5fe126345458

    • SHA512

      61a53b39abd64ccf3fcb875786bf5005ff334a5bf17c940c80f8998c804bf3bd544df127c053a27faa602cbf11be39e85ab3babbfef3c0ab37733e79676ca8a0

    • SSDEEP

      3072:epcG95wMLXTNF7EwYWO33VrhwkHYDKkzQ9RY6N0QuvkXdRx3uXpGj0qwQGizQQz:epcG95wM7I3v0Kkc9RXdDUXU4qwyzQuk

    • 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