General

  • Target
    STOWAGE PLAN.exe
  • Size 6KB
  • Sample230130-ml8nfaaa83
  • SHA256 2f7bd380536e16506e680cc1ad9dfd613a4bd05d365f542ecbdb1bd16562f11d
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Extracted

Family
  • purecrypter

C2
  • http://185.225.74.107/Otetnraanrc.dll

Extracted

Family
  • snakekeylogger

C2
  • https://api.telegram.org/bot1897716112:AAEAtOCkOV8umHBB93Og24bkiIdUKReGK44/sendMessage?chat_id=1745211648

Targets

    • Target
      STOWAGE PLAN.exe
    • Size 6KB
    • SHA256 2f7bd380536e16506e680cc1ad9dfd613a4bd05d365f542ecbdb1bd16562f11d
    • MD5 SHA1 SHA512 SSDEEP
    • Detect PureCrypter injector

    • PureCrypter

      PureCrypter is a .NET malware loader first seen in early 2021.

    • 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.

    • 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

    • 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