General

  • Target

    RFQ.pdf.exe

  • Size

    1.1MB

  • Sample

    200715-3l3m2j33fe

  • MD5

    40ebf8bb674b984b2485616e70581f47

  • SHA1

    9459e7e5c22744f79477aa0aeea03d628bfb9cc3

  • SHA256

    a56855064cde16356d60565bc667ae8450e8604f66b6c30dfe94c97703e36a96

  • SHA512

    f0a88a5ef1de7bdb76bcf92699e1c6e484adbd4e4642ce705cb5f923feaa3965f5d4be7f52c7a9cec219a4ebe27eb83f62882ebcf066d2cd7ac28c55654a989f

Malware Config

Extracted

Family

agenttesla

Credentials

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

Targets

    • Target

      RFQ.pdf.exe

    • Size

      1.1MB

    • MD5

      40ebf8bb674b984b2485616e70581f47

    • SHA1

      9459e7e5c22744f79477aa0aeea03d628bfb9cc3

    • SHA256

      a56855064cde16356d60565bc667ae8450e8604f66b6c30dfe94c97703e36a96

    • SHA512

      f0a88a5ef1de7bdb76bcf92699e1c6e484adbd4e4642ce705cb5f923feaa3965f5d4be7f52c7a9cec219a4ebe27eb83f62882ebcf066d2cd7ac28c55654a989f

    • 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