General

  • Target
    SLPO19847,pdf.exe
  • Size 987KB
  • Sample220329-e5yzcaffek
  • SHA256 4faf777c10dd803bf568dae9a4d27f4db2fcfeb54df64fa37b0c883fb0f029ca
  • MD5 SHA1 SHA512

Malware Config

Extracted

Credentials
  • Protocol

    smtp

  • Host

    mail.floragumruk.com.tr

  • Port

    587

  • Password

    F8VAZmULpm(9

Extracted

Family
  • snakekeylogger

Credentials

Targets

    • Target
      SLPO19847,pdf.exe
    • Size 987KB
    • SHA256 4faf777c10dd803bf568dae9a4d27f4db2fcfeb54df64fa37b0c883fb0f029ca
    • 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