Amaryllis Fox Kennedy, a Trump administration adviser on intelligence issues who recently stepped down from two senior national security positions, previously helped her father secure at least $12 million from a Russian investment bank that cooperated with the Kremlin, leaked documents show.

Kennedy, a former CIA officer, was involved in the deal in 2009 and 2010 as head of an offshore corporation owned by her father. She was employed as a spy during those years, according to media reporting.

The documents show that as president of the British Virgin Islands-registered Helios Enterprises Limited, Kennedy was involved in an effort on behalf of her father, Hodson Thornber, to pressure a Moscow-based investment bank to fulfill a 2008 agreement to pay roughly $30 million for Helios’ shares in a large Ukrainian agricultural company. The Russian bank, Renaissance Capital, included former senior Russian intelligence officers in its top ranks.