General

  • Target

    FVN001-230824.pdf.exe

  • Size

    669KB

  • Sample

    240213-vrprhsde9s

  • MD5

    10b20add9944bbb31d7e345d2f51bdd0

  • SHA1

    18bd8335860b6480b1ac4054aaa3e37968175bde

  • SHA256

    5fdb3de171431980fb56572dd438f76f0b2d255797c2f1ee9ff55462be22eea0

  • SHA512

    901b5605e0e8896a7f3a0bf39ef50b213751181aab8e48f37e3effa8827be96285649434b89d2e3d43a33fdd9b5af735b90c038bc40cd46e784a37d02fa921fc

  • SSDEEP

    12288:3eQ5vziTSvxHDJMgOGvdu8pEHtK+imNLk3xgpzXw8l/AicgNjdl:3riaTPVuMEHpNg3izLLjNjdl

Malware Config

Extracted

Family

agenttesla

Credentials

Extracted

Credentials

  • Protocol:
    smtp
  • Host:
    us2.smtp.mailhostbox.com
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    c(eIYuS8

Targets

    • Target

      FVN001-230824.pdf.exe

    • Size

      669KB

    • MD5

      10b20add9944bbb31d7e345d2f51bdd0

    • SHA1

      18bd8335860b6480b1ac4054aaa3e37968175bde

    • SHA256

      5fdb3de171431980fb56572dd438f76f0b2d255797c2f1ee9ff55462be22eea0

    • SHA512

      901b5605e0e8896a7f3a0bf39ef50b213751181aab8e48f37e3effa8827be96285649434b89d2e3d43a33fdd9b5af735b90c038bc40cd46e784a37d02fa921fc

    • SSDEEP

      12288:3eQ5vziTSvxHDJMgOGvdu8pEHtK+imNLk3xgpzXw8l/AicgNjdl:3riaTPVuMEHpNg3izLLjNjdl

    • AgentTesla

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

    • 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks