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Threat Group Cards: A Threat Actor Encyclopedia

Permanent link Tool: RomeoEcho

NamesRomeoEcho
CategoryMalware
TypeBackdoor, Info stealer, Exfiltration
Description(Novetta) A stark departure from the design pattern found in Romeo-CoreOne-base families, RomeoEcho is a RAT that uses a more interactive command shell format for command identification.

With the communications key established and the handshake complete, RomeoEcho’s core activates the communications loop function. RomeoEcho is single-threaded and does not spawn a new thread for incoming connections. As a result, only one client can access a RomeoEcho-infected node at a time.
Information<https://www.operationblockbuster.com/wp-content/uploads/2016/02/Operation-Blockbuster-RAT-and-Staging-Report.pdf>

Last change to this tool card: 20 April 2020

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Next: RomeoFoxtrot

All groups using tool RomeoEcho

ChangedNameCountryObserved

APT groups

 Lazarus Group, Hidden Cobra, Labyrinth ChollimaNorth Korea2007-Dec 2020 HOTX

1 group listed (1 APT, 0 other, 0 unknown)

Thailand Computer Emergency Response Team (ThaiCERT)
Electronic Transactions Development Agency

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