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Threat Group Cards: A Threat Actor Encyclopedia

Tool: Joanap

Names	Joanap SierraJuliett-MikeOne SierraJuliett-MikeTwo
Category	Malware
Type	Backdoor, Info stealer
Description	(US-CERT) Joanap malware is a fully functional RAT that is able to receive multiple commands, which can be issued by HIDDEN COBRA actors remotely from a command and control server. Joanap typically infects a system as a file dropped by other HIDDEN COBRA malware, which users unknowingly downloaded either when they visit sites compromised by HIDDEN COBRA actors, or when they open malicious email attachments.
Information	<https://www.us-cert.gov/ncas/alerts/TA18-149A> <https://www.acalvio.com/lateral-movement-technique-employed-by-hidden-cobra/>
Malpedia	<https://malpedia.caad.fkie.fraunhofer.de/details/win.joanap>
AlienVault OTX	<https://otx.alienvault.com/browse/pulses?q=tag:joanap>

Last change to this tool card: 14 May 2020

Download this tool card in JSON format

All groups using tool Joanap

Changed	Name	Country	Observed
APT groups
	Lazarus Group, Hidden Cobra, Labyrinth Chollima		2007-Sep 2024

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

Digital Service Security Center
Electronic Transactions Development Agency

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