General

  • Target
    PAYMENT SLIP.exe
  • Size 419KB
  • Sample230221-rl9yqagh91
  • SHA256 b3a8ac538be0b9db84f62a419be5bf4240293a5c90dd1cb8fb6cfd1f86356207
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • snakekeylogger

C2
  • https://api.telegram.org/bot6160036640:AAHqrAdmG4_GQkcLvxoups3k8WSEUC34w1g/sendMessage?chat_id=2052461776

Targets

    • Target
      PAYMENT SLIP.exe
    • Size 419KB
    • SHA256 b3a8ac538be0b9db84f62a419be5bf4240293a5c90dd1cb8fb6cfd1f86356207
    • 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