General

  • Target

    9a7327bc3799fc8420f0d19a66a9c7eb.exe

  • Size

    595KB

  • Sample

    221219-lasbmshf91

  • MD5

    9a7327bc3799fc8420f0d19a66a9c7eb

  • SHA1

    92a317bcdbfa15952ce12ff845a0c29e5c5f7253

  • SHA256

    cf2f199d38249385e795d2adf81b25ef32d481a1ca0621f2dfaa62ba77ed9a52

  • SHA512

    1b021e794f9fedc1d050017ec7b62bfc52f1c310ba19c70d81c3b93a8757dd67251ef4e23b5dff3a86e81d29dfe073d3f5a80ecd9a606cf97d4809576e860311

  • SSDEEP

    12288:o6wO2l2xtAqQXiMCPvM6bOPbVKlUwNOcC5UcLJ1EX:1i2nAq2iMK9EBlwUcC5Uk1y

Malware Config

Extracted

Family

snakekeylogger

Credentials

Targets

    • Target

      9a7327bc3799fc8420f0d19a66a9c7eb.exe

    • Size

      595KB

    • MD5

      9a7327bc3799fc8420f0d19a66a9c7eb

    • SHA1

      92a317bcdbfa15952ce12ff845a0c29e5c5f7253

    • SHA256

      cf2f199d38249385e795d2adf81b25ef32d481a1ca0621f2dfaa62ba77ed9a52

    • SHA512

      1b021e794f9fedc1d050017ec7b62bfc52f1c310ba19c70d81c3b93a8757dd67251ef4e23b5dff3a86e81d29dfe073d3f5a80ecd9a606cf97d4809576e860311

    • SSDEEP

      12288:o6wO2l2xtAqQXiMCPvM6bOPbVKlUwNOcC5UcLJ1EX:1i2nAq2iMK9EBlwUcC5Uk1y

    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger payload

    • 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

    • 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