Resubmissions

27-01-2025 00:30

250127-atpt3s1ncz 10

25-01-2025 10:13

250125-l9bsyayjhs 10

General

  • Target

    stree.exe

  • Size

    41KB

  • Sample

    250125-l9bsyayjhs

  • MD5

    8d7edbfa9ba3ac51b37bfae652e4d7c9

  • SHA1

    401af3caad7025f73abbf3cc261d80f045024f0d

  • SHA256

    a20786bc8908977fe7da7d518a9a23ec0e86d47c30fb123b132a284cd3c284f0

  • SHA512

    b2ae2b89f047bfac5102a161831599f6cde5bca3a6a524bbc7bd6f89b0ec786fb10414ba01fdae4d30088e4eae4feffb747162de03bba6646c507c1819e30e04

  • SSDEEP

    768:bscaIiIEu/gB1wtnuZyewWTjwKZKfgm3Ehw7:Ac1yagBIewWTEF7Eu7

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/1332644218916831252/wWta76N4zOdw0IuBEBbJL2_g2Bn-5jNWKOPLHy2BbzQIkSaVFPgDd7-rL23lEwMvhS8f

Targets

    • Target

      stree.exe

    • Size

      41KB

    • MD5

      8d7edbfa9ba3ac51b37bfae652e4d7c9

    • SHA1

      401af3caad7025f73abbf3cc261d80f045024f0d

    • SHA256

      a20786bc8908977fe7da7d518a9a23ec0e86d47c30fb123b132a284cd3c284f0

    • SHA512

      b2ae2b89f047bfac5102a161831599f6cde5bca3a6a524bbc7bd6f89b0ec786fb10414ba01fdae4d30088e4eae4feffb747162de03bba6646c507c1819e30e04

    • SSDEEP

      768:bscaIiIEu/gB1wtnuZyewWTjwKZKfgm3Ehw7:Ac1yagBIewWTEF7Eu7

    • 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