General

  • Target

    de8b75370416b592f0545e700f594bb3

  • Size

    117KB

  • Sample

    240325-vxp98sdh97

  • MD5

    de8b75370416b592f0545e700f594bb3

  • SHA1

    1b444bbace2a9a88d244f0037bce199687fc868f

  • SHA256

    65aa73a25ac570c128a19f9f4d46a68a063c180b95b4da48850e766b3d4f9ca0

  • SHA512

    e1be349ed81381f57ac38294e592d125c0a8ed33a491e3ff2c494329389e601aebfb69a37fed6f37280a489c417293db391e8a233e414e01e1a8ebdbb82708b9

  • SSDEEP

    3072:7DFWfJrrUdF9oMqPYGnC2ZFv8C85W2Ssn13UtjY8kfJCnzXw/X:7hWBrA/Ug6qvn5U5fCk

Malware Config

Extracted

Family

mercurialgrabber

C2

https://discord.com/api/webhooks/872878158670606357/hz-2xa3EUvDeS2kj_nD_hKe_hYX37_dCHSHGxMSgPHpZ7kGa2SPuDqt2R37YU-kZrkJD

Targets

    • Target

      de8b75370416b592f0545e700f594bb3

    • Size

      117KB

    • MD5

      de8b75370416b592f0545e700f594bb3

    • SHA1

      1b444bbace2a9a88d244f0037bce199687fc868f

    • SHA256

      65aa73a25ac570c128a19f9f4d46a68a063c180b95b4da48850e766b3d4f9ca0

    • SHA512

      e1be349ed81381f57ac38294e592d125c0a8ed33a491e3ff2c494329389e601aebfb69a37fed6f37280a489c417293db391e8a233e414e01e1a8ebdbb82708b9

    • SSDEEP

      3072:7DFWfJrrUdF9oMqPYGnC2ZFv8C85W2Ssn13UtjY8kfJCnzXw/X:7hWBrA/Ug6qvn5U5fCk

    • 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.

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • 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