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Threat Group Cards: A Threat Actor Encyclopedia

Permanent link Tool: tDiscoverer

NamestDiscoverer
CategoryMalware
TypeLoader
Description(FireEye) tDiscoverer uses an additional layer of obfuscation by first going to Twitter to obtain a CnC URL, before visiting the URL to acquire its target image.
Information<https://paper.seebug.org/papers/APT/APT_CyberCriminal_Campagin/2015/apt29-hammertoss-stealthy-tactics-define-a.pdf>
<https://www2.fireeye.com/rs/848-DID-242/images/rpt-apt29-hammertoss.pdf>
Malpedia<https://malpedia.caad.fkie.fraunhofer.de/details/win.tdiscoverer>

Last change to this tool card: 14 May 2020

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All groups using tool tDiscoverer

ChangedNameCountryObserved

APT groups

 APT 29, Cozy Bear, The DukesRussia2008-2020X

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

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

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