General

  • Target
    Profroma Invoice # 734739.exe
  • Size 747KB
  • Sample220125-kc1kcscbd6
  • SHA256 4caa0ca1608f5982bbedace751bde8798f481a68e44542f9c834d0774ad1e1e0
  • MD5 SHA1 SHA512

Malware Config

Extracted

Family
  • snakekeylogger

C2
  • https://api.telegram.org/bot5003449260:AAENtP4Tzr9My4Dh-x5IgX7-VIgy7oLFBMc/sendMessage?chat_id=5097728125

Targets

    • Target
      Profroma Invoice # 734739.exe
    • Size 747KB
    • SHA256 4caa0ca1608f5982bbedace751bde8798f481a68e44542f9c834d0774ad1e1e0
    • MD5 SHA1 SHA512
    • Snake Keylogger

      Keylogger and Infostealer first seen in November 2020.

    • Snake Keylogger Payload

    • 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