General

  • Target
    2022-03-23T15220773,pdf.exe
  • Size 936KB
  • Sample220323-pda4badgb3
  • SHA256 ff5ccf6c23038b7fae8a5564c14c8e272938a21453dbef3f8d0dc1ad1fc982ac
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • snakekeylogger

Credentials

Targets

    • Target
      2022-03-23T15220773,pdf.exe
    • Size 936KB
    • SHA256 ff5ccf6c23038b7fae8a5564c14c8e272938a21453dbef3f8d0dc1ad1fc982ac
    • MD5 SHA1 SHA512
    • 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

    • 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