General

  • Target

    BRUwtN9nZSBhYk3.exe

  • Size

    725KB

  • Sample

    230505-nfzzsabf6w

  • MD5

    55762c06fdd519ca1d9a090adad5cc0f

  • SHA1

    4bd9464fb9cbc638c4aae5424c6b7b25120d283a

  • SHA256

    fac3d893e2a1e4bb7bca111e12f5bc52f8fbde33d8dc16163ebc79253b19829a

  • SHA512

    4579511f855b017056b4b7dd230dc9d30a229d5c217e78bb6c91cfa23a07d1eb821a7e3fce13c54b45883e6238a40e9cc238eca8edc9f9319da63bb823a325ab

  • SSDEEP

    12288:9bkcdXHwni4IyS+6a/cSGDxX1TtpWoYibHiQr81BOGzP/ox6fxMrnQqD53sOY:9bJNwL6ecLDxlqKc5noxtrnQsBsP

Malware Config

Extracted

Family

snakekeylogger

C2

https://api.telegram.org/bot5801425382:AAG5b4PUEaqNDv5uP9ejZGeIHeuzzOD4IHY/sendMessage?chat_id=5812329204

Targets

    • Target

      BRUwtN9nZSBhYk3.exe

    • Size

      725KB

    • MD5

      55762c06fdd519ca1d9a090adad5cc0f

    • SHA1

      4bd9464fb9cbc638c4aae5424c6b7b25120d283a

    • SHA256

      fac3d893e2a1e4bb7bca111e12f5bc52f8fbde33d8dc16163ebc79253b19829a

    • SHA512

      4579511f855b017056b4b7dd230dc9d30a229d5c217e78bb6c91cfa23a07d1eb821a7e3fce13c54b45883e6238a40e9cc238eca8edc9f9319da63bb823a325ab

    • SSDEEP

      12288:9bkcdXHwni4IyS+6a/cSGDxX1TtpWoYibHiQr81BOGzP/ox6fxMrnQqD53sOY:9bJNwL6ecLDxlqKc5noxtrnQsBsP

    • 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