General

  • Target

    Bill_of_Landing_966812774.exe

  • Size

    706KB

  • Sample

    211025-enjhbsgecj

  • MD5

    cbe0221a37b521da04281f9beafcaf0b

  • SHA1

    6d9236b0c09a643daa2a021414800556e10d7ac0

  • SHA256

    e64bdf29134cd20eded8e2208b56ef6c808617d30c2bb625211ea7d3aa0c5997

  • SHA512

    1b4c85cb1308bef28e7b8ea34424592d7cdef6ec990f1ef8f105bafb88bab51976904d45c7325177247ea704fd6264d80093a98e27e6ca34b3ccc0ca564a9f2d

Malware Config

Extracted

Family

agenttesla

Credentials

  • Protocol:
    smtp
  • Host:
    mail.cubasa.com.mx
  • Port:
    587
  • Username:
    [email protected]
  • Password:
    Almacen.1732312

Targets

    • Target

      Bill_of_Landing_966812774.exe

    • Size

      706KB

    • MD5

      cbe0221a37b521da04281f9beafcaf0b

    • SHA1

      6d9236b0c09a643daa2a021414800556e10d7ac0

    • SHA256

      e64bdf29134cd20eded8e2208b56ef6c808617d30c2bb625211ea7d3aa0c5997

    • SHA512

      1b4c85cb1308bef28e7b8ea34424592d7cdef6ec990f1ef8f105bafb88bab51976904d45c7325177247ea704fd6264d80093a98e27e6ca34b3ccc0ca564a9f2d

    • 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.

    • Accesses Microsoft Outlook profiles

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks