General

  • Target

    PO-7890374.exe

  • Size

    488KB

  • Sample

    200716-s42xlyn6q6

  • MD5

    e9578b76923aaf0ef5c6ddd29f04c44b

  • SHA1

    fd105ad0cfaac1465e7773e1f5a98a4bdc9ab7d9

  • SHA256

    0e1398abdfa85e32529125bf46eca2248faa7baa07f114ead8e310fc05a73beb

  • SHA512

    fb064a5aad513cf8650d03b716e0502a920779a9c2f7f3db0628e65c89c439b72984f2efc21f43112874fff3cbe1c59d1cc0d8e4cc944ecd97abb043c280cc37

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    ftp
  • Host:
    ftp://gsmtp.me/
  • Port:
    21
  • Username:
    mikano
  • Password:
    N1!4o8yg

  • Protocol:
    ftp
  • Host:
    ftp://gsmtp.me/
  • Port:
    21
  • Username:
    mikano
  • Password:
    N1!4o8yg

Targets

    • Target

      PO-7890374.exe

    • Size

      488KB

    • MD5

      e9578b76923aaf0ef5c6ddd29f04c44b

    • SHA1

      fd105ad0cfaac1465e7773e1f5a98a4bdc9ab7d9

    • SHA256

      0e1398abdfa85e32529125bf46eca2248faa7baa07f114ead8e310fc05a73beb

    • SHA512

      fb064a5aad513cf8650d03b716e0502a920779a9c2f7f3db0628e65c89c439b72984f2efc21f43112874fff3cbe1c59d1cc0d8e4cc944ecd97abb043c280cc37

    • 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