General

  • Target

    8802523573754C8A6930339E8367D599C03D612F5FACE78C938350FA1EF8BDDC

  • Size

    895KB

  • Sample

    230718-zkkw7sdh44

  • MD5

    041d72959c43ecfd7ce4b4ed5bdc6bcc

  • SHA1

    a94cc16fa004288bd851d47d7595dd4411ecdafd

  • SHA256

    8802523573754c8a6930339e8367d599c03d612f5face78c938350fa1ef8bddc

  • SHA512

    2fe118d9cbb6abf55e5bcf2f3fc908e4e0d4f2995ea34926021c6b5fc320314ba41236d9132f3062cc714842c408e2fd9027d5ad0f6cb95166d3eb14627c6416

  • SSDEEP

    24576:UhGTIdIMXtbcupg+qqs6GdSyGeNHnpXWTW63:Uhi8FpFGdSfwnxWTW63

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot5932548741:AAFytn5z9IUn93hcbUn3eb19fE08x1AWGz0/sendMessage?chat_id=5034680713

Targets

    • Target

      PROFORMA.exe

    • Size

      1.0MB

    • MD5

      9e70755fa332d8cf4fdaf16845d53af0

    • SHA1

      2ac4d97546e0b65bd4a7155dd554209ba29e00ac

    • SHA256

      8ab395051b25a0711bdf0041c343d9a3de2a32b542ff3ee9aa1162c0e14ed28a

    • SHA512

      2dcb662d3e618c07ff2f273c9cf2b1a6cac91c68a0147aa2a305400f84b5abd76cddf4d8da14315c8f9683a87de21c3c6d64d35763a6dcea0f2ab19cf4ce2bfd

    • SSDEEP

      24576:NTbBv5rUan7Oq9evjU7syeVKN/5ivrWvg:HBj7Oq9eIgy0KN/5ivrig

    • 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.

    • Executes dropped EXE

    • Loads dropped DLL

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • 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