General

  • Target

    r9SWnqQlK8PFPEp.exe

  • Size

    927KB

  • Sample

    210125-6ch3hrnsax

  • MD5

    ab19c9b71f6af37fd29fa44377fada56

  • SHA1

    b91f5469e965d3cf9ef860ac39248ebdd1c16c3c

  • SHA256

    817f8cd46ad17c8f466e99582e24cc335ff5be48d6f8fbc6d41dc466be8fbb35

  • SHA512

    4d1ba2b85f159d0af88133f73be8af958432f91f5abd008b6979fe782e4e07c806509da2e7f2d0905ca52a46da8075e5ef795df0aca20cffbc418b96c3d81572

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.cefortem.cat
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Vft284Rpyn

Targets

    • Target

      r9SWnqQlK8PFPEp.exe

    • Size

      927KB

    • MD5

      ab19c9b71f6af37fd29fa44377fada56

    • SHA1

      b91f5469e965d3cf9ef860ac39248ebdd1c16c3c

    • SHA256

      817f8cd46ad17c8f466e99582e24cc335ff5be48d6f8fbc6d41dc466be8fbb35

    • SHA512

      4d1ba2b85f159d0af88133f73be8af958432f91f5abd008b6979fe782e4e07c806509da2e7f2d0905ca52a46da8075e5ef795df0aca20cffbc418b96c3d81572

    • AgentTesla

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

    • AgentTesla 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.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks