This article simulates the propagation of disinformation in social networks stemming from diplomatic strategies. Using system dynamics and statistical analysis, the study investigates how disinformation elements interact to influence a susceptible population. Five computational simulations were run, examining the impact of bot outreach, paid campaigns, trolls, and echo chambers. The model reveals that disinformation agents effectively spread messages, with only a portion of the susceptible population unsubscribing. Significant differences emerged when considering the absence of paid outreach, bots, and trolls, highlighting the crucial role of these elements in disinformation propagation.