General

  • Target

    HSBC Payment Advice.exe

  • Size

    930KB

  • Sample

    221125-hn73gahd27

  • MD5

    09292630656c8ce03a104cd047232c1e

  • SHA1

    1e1e40ee89b10d6edb9b97b79c9b187f7f38b67c

  • SHA256

    b7dbc97b8a087264217178dbff138d86940c1da6ae255a47cf98f0fa86d767e0

  • SHA512

    2b139085051085beacfb4c0553d5f450f4b06fcf79fcf3df537c59d5bc3401c2c01939d31b10012c59312e59a2ee46bfbb97cf1abc2a4ce541e911a64fcc3742

  • SSDEEP

    24576:IDhusk449zFtZ++tr6cUm/osz9YJu2CYV:IDkskXz//dz9Y

Malware Config

Targets

    • Target

      HSBC Payment Advice.exe

    • Size

      930KB

    • MD5

      09292630656c8ce03a104cd047232c1e

    • SHA1

      1e1e40ee89b10d6edb9b97b79c9b187f7f38b67c

    • SHA256

      b7dbc97b8a087264217178dbff138d86940c1da6ae255a47cf98f0fa86d767e0

    • SHA512

      2b139085051085beacfb4c0553d5f450f4b06fcf79fcf3df537c59d5bc3401c2c01939d31b10012c59312e59a2ee46bfbb97cf1abc2a4ce541e911a64fcc3742

    • SSDEEP

      24576:IDhusk449zFtZ++tr6cUm/osz9YJu2CYV:IDkskXz//dz9Y

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • Checks computer location settings

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

    • Reads data files stored by FTP clients

      Tries to access configuration files associated with programs like FileZilla.

    • Reads user/profile data of local email clients

      Email clients store some user data on disk where infostealers will often target it.

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks