General

  • Target
    Invoice M470031261, M470031262, M470031263.exe
  • Size 549KB
  • Sample210928-gh17asaff4
  • SHA256 83177bc5d78b3fd5054543d6fc65d16b4576be79447ac5ee894a4b3b330e3764
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • snakekeylogger

Credentials
  • Protocol

    smtp

  • Host

    smtp.vivaldi.net

  • Port

    587

  • Password

    favour123456789

Targets

    • Target
      Invoice M470031261, M470031262, M470031263.exe
    • Size 549KB
    • SHA256 83177bc5d78b3fd5054543d6fc65d16b4576be79447ac5ee894a4b3b330e3764
    • MD5 SHA1 SHA512
    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • 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.

    • 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