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General

  • Target

    f60e075a8f020065d79e2e9d557ce094_JaffaCakes118

  • Size

    592KB

  • Sample

    241215-2jwy7aslem

  • MD5

    f60e075a8f020065d79e2e9d557ce094

  • SHA1

    5555e398d7ab49c1ded0218d4a393b5e7e9688bd

  • SHA256

    8b68c87a706a67e7ba8bb38b4e8a6454664d20de2ff7c9b00baab93a9341abaa

  • SHA512

    1d9537e090c78fd02736ad7d88764494c65136d7b6345cec7809f2d379fd7aa33c64eabe2ff773515f6c9accc14cbb75fa2876005c83bbc6d2060f61963b9be7

  • SSDEEP

    12288:1jYTQmaa4H5xGoevNYAsAhAPfL9NlehdJdOOFnwSY2eh9gB0vL:1jNamCoSNYAsOAPfHlehdJdOOFn7uhuE

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.prinutrition.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    forrest

Targets

    • Target

      f60e075a8f020065d79e2e9d557ce094_JaffaCakes118

    • Size

      592KB

    • MD5

      f60e075a8f020065d79e2e9d557ce094

    • SHA1

      5555e398d7ab49c1ded0218d4a393b5e7e9688bd

    • SHA256

      8b68c87a706a67e7ba8bb38b4e8a6454664d20de2ff7c9b00baab93a9341abaa

    • SHA512

      1d9537e090c78fd02736ad7d88764494c65136d7b6345cec7809f2d379fd7aa33c64eabe2ff773515f6c9accc14cbb75fa2876005c83bbc6d2060f61963b9be7

    • SSDEEP

      12288:1jYTQmaa4H5xGoevNYAsAhAPfL9NlehdJdOOFnwSY2eh9gB0vL:1jNamCoSNYAsOAPfHlehdJdOOFn7uhuE

    • AgentTesla

      Agent Tesla is a remote access tool (RAT) written in visual basic.

    • Agenttesla family

    • AgentTesla payload

    • Drops file in Drivers directory

    • Reads WinSCP keys stored on the system

      Tries to access WinSCP stored sessions.

    • 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.

    • Unsecured Credentials: Credentials In Files

      Steal credentials from unsecured files.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks