General

  • Target

    JaffaCakes118_da2424803c49005bf73428be80e0fb5d

  • Size

    449KB

  • Sample

    250110-ec3rtstkek

  • MD5

    da2424803c49005bf73428be80e0fb5d

  • SHA1

    72ddb648ac32adb6404ed5f8691d8c9952d0e452

  • SHA256

    64e3a75e166b7ce4d2cec707e233f36375a7ed85e68039611d55ae88ef7b655d

  • SHA512

    5afa16c1aa1ecde5dff4a4ac56d14f41c2c26d512c5838cf554e60ae94a5074aea759ca6eef23f464c8f8d56a42df113eff26b721fa28b71617d868ed4c1b6d7

  • SSDEEP

    12288:vPKpCkhDYWuVhgRdQS0HQQa7M/sTbJBtD:vPfwDYWsgPEQQaQEZBtD

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    terrin2233

Targets

    • Target

      JaffaCakes118_da2424803c49005bf73428be80e0fb5d

    • Size

      449KB

    • MD5

      da2424803c49005bf73428be80e0fb5d

    • SHA1

      72ddb648ac32adb6404ed5f8691d8c9952d0e452

    • SHA256

      64e3a75e166b7ce4d2cec707e233f36375a7ed85e68039611d55ae88ef7b655d

    • SHA512

      5afa16c1aa1ecde5dff4a4ac56d14f41c2c26d512c5838cf554e60ae94a5074aea759ca6eef23f464c8f8d56a42df113eff26b721fa28b71617d868ed4c1b6d7

    • SSDEEP

      12288:vPKpCkhDYWuVhgRdQS0HQQa7M/sTbJBtD:vPfwDYWsgPEQQaQEZBtD

    • AgentTesla

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

    • Agenttesla family

    • AgentTesla payload

    • 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

    • Adds Run key to start application

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks