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Threat Group Cards: A Threat Actor Encyclopedia

Permanent link Tool: Diavol

NamesDiavol
CategoryMalware
TypeRansomware, Big Game Hunting
Description(Fortinet) As part of a rather unique encryption procedure, Diavol operates using user-mode Asynchronous Procedure Calls (APCs) without a symmetric encryption algorithm. Usually, ransomware authors aim to complete the encryption operation in the shortest amount of time. Asymmetric encryption algorithms are not the obvious choice as they significantly slower than symmetric algorithms.
Information<https://www.fortinet.com/blog/threat-research/diavol-new-ransomware-used-by-wizard-spider>
<https://www.speartip.com/resources/speartip-finds-new-diavol-ransomware-does-steal-data/>
<https://securityintelligence.com/posts/analysis-of-diavol-ransomware-link-trickbot-gang/>
<https://www.binarydefense.com/threat_watch/new-ransomware-diavol-being-dropped-by-trickbot/>
<http://www.ic3.gov/Media/News/2022/220120.pdf>
MITRE ATT&CK<https://attack.mitre.org/software/S0659/>
Malpedia<https://malpedia.caad.fkie.fraunhofer.de/details/win.diavol>
Playbook<https://www.bleepingcomputer.com/news/security/free-decryptor-released-for-trickbot-gangs-diavol-ransomware/>

Last change to this tool card: 30 December 2022

Download this tool card in JSON format

All groups using tool Diavol

ChangedNameCountryObserved

APT groups

 Wizard Spider, Gold BlackburnRussia2014-Dec 2023X

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

Digital Service Security Center
Electronic Transactions Development Agency

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