General

  • Target

    34bf340632905e6c2417d13b8af2347185a6b35ec32c2040a2f8ab7267f6afc9

  • Size

    647KB

  • Sample

    240320-c4ne4sfe2x

  • MD5

    b340abb9a79a0b8b08e275b57b8cbf5b

  • SHA1

    b839b72ce055142eff2e1691a12ac8b3623aa897

  • SHA256

    34bf340632905e6c2417d13b8af2347185a6b35ec32c2040a2f8ab7267f6afc9

  • SHA512

    e942a050fc0756f106b62dcff370161301e86c6513c1682bff0c3718cb611f081e78235a72c412b05d83ab7289862d3eb32dd796df093bf8958d6569c02b7342

  • SSDEEP

    12288:elPloOJRYWqbzCCnYcl6fFSKn7e+MKBao12HKGg8BptjG49oQM295QuTBLDyziJl:Y9oOJbKHYcCF9uTNpA49oQn53Td5

Malware Config

Extracted

Family

agenttesla

Credentials

Targets

    • Target

      34bf340632905e6c2417d13b8af2347185a6b35ec32c2040a2f8ab7267f6afc9

    • Size

      647KB

    • MD5

      b340abb9a79a0b8b08e275b57b8cbf5b

    • SHA1

      b839b72ce055142eff2e1691a12ac8b3623aa897

    • SHA256

      34bf340632905e6c2417d13b8af2347185a6b35ec32c2040a2f8ab7267f6afc9

    • SHA512

      e942a050fc0756f106b62dcff370161301e86c6513c1682bff0c3718cb611f081e78235a72c412b05d83ab7289862d3eb32dd796df093bf8958d6569c02b7342

    • SSDEEP

      12288:elPloOJRYWqbzCCnYcl6fFSKn7e+MKBao12HKGg8BptjG49oQM295QuTBLDyziJl:Y9oOJbKHYcCF9uTNpA49oQn53Td5

    • AgentTesla

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

    • 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.

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks