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General

  • Target

    625774c58a561cbf3a1fc595818d3eb5b0eb7e86a39a9bfb43b1a2e5efb69ea8

  • Size

    318KB

  • Sample

    250114-bvsg2aspgz

  • MD5

    982d0e9135def601987302958b5ec99b

  • SHA1

    221da65289239725e2bbc646bf4302075880b947

  • SHA256

    625774c58a561cbf3a1fc595818d3eb5b0eb7e86a39a9bfb43b1a2e5efb69ea8

  • SHA512

    5fac509b2f4821557ab1675549254a4a849b4d5279317ca04f976655299fd921447ae44acfdc79ada2896d3656af638032ca49af0ec44d480244cc6195e3abf7

  • SSDEEP

    6144:fJZaAQUa+HXTq6IFUmIpPXOVlA4aCS1U3hC:fJZtaCeLKWVe47SS3

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.heidloph.com/
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    EUjZJ)6(1=CL

Targets

    • Target

      625774c58a561cbf3a1fc595818d3eb5b0eb7e86a39a9bfb43b1a2e5efb69ea8

    • Size

      318KB

    • MD5

      982d0e9135def601987302958b5ec99b

    • SHA1

      221da65289239725e2bbc646bf4302075880b947

    • SHA256

      625774c58a561cbf3a1fc595818d3eb5b0eb7e86a39a9bfb43b1a2e5efb69ea8

    • SHA512

      5fac509b2f4821557ab1675549254a4a849b4d5279317ca04f976655299fd921447ae44acfdc79ada2896d3656af638032ca49af0ec44d480244cc6195e3abf7

    • SSDEEP

      6144:fJZaAQUa+HXTq6IFUmIpPXOVlA4aCS1U3hC:fJZtaCeLKWVe47SS3

    • 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

MITRE ATT&CK Enterprise v15

Tasks