General

  • Target

    SecuriteInfo.com.CAP_HookExKeylogger.27527.31730

  • Size

    743KB

  • Sample

    200713-2r7mkmqgaj

  • MD5

    f015a07129c6eddf53e821a879199743

  • SHA1

    62e7e285b340a4dfde6803a18978cd532bf25603

  • SHA256

    3a55c81d07416737a006fa2158d5a3398b862c8bcc80d6ff96bd1acf07bfed87

  • SHA512

    f673df0d6294727e51953ed710808ed78de5c8640c064cf671b74d871bf688a9f84f7a78f0d6ea3dc95b1e0926fac630c0676ef9f351714f73fe294f61157629

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://ftp.skibokshotell.no/
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    u{psFslG@7Ly

  • Protocol:
    ftp
  • Host:
    ftp://ftp.skibokshotell.no/
  • Port:
    21
  • Username:
    [email protected]
  • Password:
    u{psFslG@7Ly

Targets

    • Target

      SecuriteInfo.com.CAP_HookExKeylogger.27527.31730

    • Size

      743KB

    • MD5

      f015a07129c6eddf53e821a879199743

    • SHA1

      62e7e285b340a4dfde6803a18978cd532bf25603

    • SHA256

      3a55c81d07416737a006fa2158d5a3398b862c8bcc80d6ff96bd1acf07bfed87

    • SHA512

      f673df0d6294727e51953ed710808ed78de5c8640c064cf671b74d871bf688a9f84f7a78f0d6ea3dc95b1e0926fac630c0676ef9f351714f73fe294f61157629

    • AgentTesla

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

    • AgentTesla Payload

    • Drops file in Drivers directory

    • 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