
| 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
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| Changed | Name | Country | Observed | ||
APT groups | |||||
| Lazarus Group, Hidden Cobra, Labyrinth Chollima | 2007-May 2025 | ![]() | |||
1 group listed (1 APT, 0 other, 0 unknown)
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