General

  • Target

    connection.exe

  • Size

    41KB

  • Sample

    231017-sw3stsch3x

  • MD5

    028bf43765fd5740df6ee1cbc5f7d32a

  • SHA1

    234d038291208ef32ec35cb97433e2aefcab55f5

  • SHA256

    169ed579b6d3311d8b09f750359b07bad69520ad72abd8a6a6f67069d3c6d937

  • SHA512

    b7c0bfea011766597b99e59304de91099f5c8e91adbb46a3cf6a1cfddd6f14725e964b474c89dda18f7f6c3c44914533749f0ae8824be0e593883ca52ca1a98e

  • SSDEEP

    768:oscaIiIJVEaxAiI/ywmuZDeFWTjSKZKfgm3EhAG:vc1jVE/9eFWTGF7EWG

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/1163860957546676244/Tr0vbiHfaBLONi1q8rhwgNDPXrsDZTRmEMTJEkXwdGd3Rj27hN8kShu7EFuvkxKMo7Mb

Targets

    • Target

      connection.exe

    • Size

      41KB

    • MD5

      028bf43765fd5740df6ee1cbc5f7d32a

    • SHA1

      234d038291208ef32ec35cb97433e2aefcab55f5

    • SHA256

      169ed579b6d3311d8b09f750359b07bad69520ad72abd8a6a6f67069d3c6d937

    • SHA512

      b7c0bfea011766597b99e59304de91099f5c8e91adbb46a3cf6a1cfddd6f14725e964b474c89dda18f7f6c3c44914533749f0ae8824be0e593883ca52ca1a98e

    • SSDEEP

      768:oscaIiIJVEaxAiI/ywmuZDeFWTjSKZKfgm3EhAG:vc1jVE/9eFWTGF7EWG

    • 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