General

  • Target
    S0000987654345678900098765.exe
  • Size 626KB
  • Sample220512-hal8vadecq
  • SHA256 55a6538b91bcfc7f276bdc96e863fefd2f6bed25bdac956b67b8606bcfa843bd
  • MD5 SHA1 SHA512

Malware Config

Targets

    • Target
      S0000987654345678900098765.exe
    • Size 626KB
    • SHA256 55a6538b91bcfc7f276bdc96e863fefd2f6bed25bdac956b67b8606bcfa843bd
    • MD5 SHA1 SHA512
    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger Payload

    • Executes dropped EXE

    • Loads dropped DLL

    • 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

    • Drops desktop.ini file(s)

    • 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