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General

  • Target

    Invoice PO.exe

  • Size

    834KB

  • Sample

    200708-d6p43817an

  • MD5

    4f4d4dc29e20746e35bd51f4b3e6886f

  • SHA1

    7a8e5712eacddb066cbc14fd1834ed0572528a5d

  • SHA256

    026b2de77cf868ad38f39009a567ded7d184a475bad49effb7bf0a8a92b6d965

  • SHA512

    668871ae98326aa8e311136765c068cc53b50425690193a89e61ed5e2a6984ce400375685473008aafa4e75105685d3bc29bb4712f2f160b8c0311c8fd441733

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    smtp.yandex.ru
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    kingmoney12345

Targets

    • Target

      Invoice PO.exe

    • Size

      834KB

    • MD5

      4f4d4dc29e20746e35bd51f4b3e6886f

    • SHA1

      7a8e5712eacddb066cbc14fd1834ed0572528a5d

    • SHA256

      026b2de77cf868ad38f39009a567ded7d184a475bad49effb7bf0a8a92b6d965

    • SHA512

      668871ae98326aa8e311136765c068cc53b50425690193a89e61ed5e2a6984ce400375685473008aafa4e75105685d3bc29bb4712f2f160b8c0311c8fd441733

    • 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