General

  • Target
    FEDEX - 2716436747964836.exe
  • Size 256KB
  • Sample230315-2rnmsaaa4s
  • SHA256 af4962cafb502e71cf0e5c22dd57db11b6bfd380448f1fc2c9b2f1adcb5f47e6
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • snakekeylogger

C2
  • https://api.telegram.org/bot6166695280:AAFYAmHtNxka4VVDE564YnB1MkmT68AnzXY/sendMessage?chat_id=5981442240

Targets

    • Target
      FEDEX - 2716436747964836.exe
    • Size 256KB
    • SHA256 af4962cafb502e71cf0e5c22dd57db11b6bfd380448f1fc2c9b2f1adcb5f47e6
    • MD5 SHA1 SHA512 SSDEEP
    • 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

    • 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