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Permanent link APT group: Tortoiseshell, Imperial Kitten

NamesTortoiseshell (Symantec)
Imperial Kitten (CrowdStrike)
CountryIran Iran
SponsorState-sponsored
MotivationInformation theft and espionage
First seen2018
Description(Symantec) A previously undocumented attack group is using both custom and off-the-shelf malware to target IT providers in Saudi Arabia in what appear to be supply chain attacks with the end goal of compromising the IT providers’ customers.

The group, which we are calling Tortoiseshell, has been active since at least July 2018. Symantec has identified a total of 11 organizations hit by the group, the majority of which are based in Saudi Arabia. In at least two organizations, evidence suggests that the attackers gained domain admin-level access.
ObservedSectors: Defense, IT, Maritime and Shipbuilding.
Countries: Saudi Arabia, UAE, USA and Middle East.
Tools usedget-logon-history.ps1, Infostealer, liderc, SysKit.
Operations performedSep 2019Cisco Talos recently discovered a threat actor attempting to take advantage of Americans who may be seeking a job, especially military veterans.
<https://blog.talosintelligence.com/2019/09/tortoiseshell-fake-veterans.html>
Information<https://www.symantec.com/blogs/threat-intelligence/tortoiseshell-apt-supply-chain>

Last change to this card: 14 April 2020

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