General

  • Target

    985841663D5ADEE1A8AF60D7FF49593AB9A48EF1080A96D80B680EA9D32F5904

  • Size

    895KB

  • Sample

    230718-zk4z3sdh67

  • MD5

    bdaba850ea91d9606cd54fc069daa236

  • SHA1

    d0b79ebd2de223ad64c5b7ae593a8fc97f60135c

  • SHA256

    985841663d5adee1a8af60d7ff49593ab9a48ef1080a96d80b680ea9d32f5904

  • SHA512

    c72a2c917d6e739400f454441ebae2d9be03f919d6797a178fed6d38bfeddb2a3c5273381dcbc6388ef3af23e62179f1537f4bcbb3f8914b9504c565dc06235f

  • SSDEEP

    24576:/hGTIdIMXtbcupg+qqs6GdSyGeNHnpXWTW6e:/hi8FpFGdSfwnxWTW6e

Malware Config

Extracted

Family

snakekeylogger

C2

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

Targets

    • Target

      swift.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