SYMBOLCOMMON_NAMEaka. SYNONYMS
win.defray (Back to overview)

Defray

aka: Glushkov

Defray is ransomware that appeared in 2017, and is targeted ransomware, mainly on the healthcare vertical.

The distribution of Defray has several notable characteristics:
According to Proofpoint:
"
Defray is currently being spread via Microsoft Word document attachments in email
The campaigns are as small as several messages each
The lures are custom crafted to appeal to the intended set of potential victims
The recipients are individuals or distribution lists, e.g., group@ and websupport@
Geographic targeting is in the UK and US
Vertical targeting varies by campaign and is narrow and selective
"

References
2020-11-20Trend MicroAbraham Camba, Bren Matthew Ebriega, Gilbert Sison
@online{camba:20201120:weaponizing:e15699d, author = {Abraham Camba and Bren Matthew Ebriega and Gilbert Sison}, title = {{Weaponizing Open Source Software for Targeted Attacks}}, date = {2020-11-20}, organization = {Trend Micro}, url = {https://www.trendmicro.com/en_us/research/20/k/weaponizing-open-source-software-for-targeted-attacks.html}, language = {English}, urldate = {2020-11-23} } Weaponizing Open Source Software for Targeted Attacks
LaZagne Defray PlugX
2020-11-06Palo Alto Networks Unit 42Ryan Tracey, Drew Schmitt, CRYPSIS
@online{tracey:20201106:next:c911bb5, author = {Ryan Tracey and Drew Schmitt and CRYPSIS}, title = {{Next Up: “PyXie Lite”}}, date = {2020-11-06}, organization = {Palo Alto Networks Unit 42}, url = {https://unit42.paloaltonetworks.com/vatet-pyxie-defray777/2/}, language = {English}, urldate = {2020-11-09} } Next Up: “PyXie Lite”
Defray PyXie
2020-09-23Bleeping ComputerLawrence Abrams
@online{abrams:20200923:government:bf7b212, author = {Lawrence Abrams}, title = {{Government software provider Tyler Technologies hit by ransomware}}, date = {2020-09-23}, organization = {Bleeping Computer}, url = {https://www.bleepingcomputer.com/news/security/government-software-provider-tyler-technologies-hit-by-ransomware/}, language = {English}, urldate = {2020-10-02} } Government software provider Tyler Technologies hit by ransomware
Defray
2020-02-25RSA ConferenceJoel DeCapua
@online{decapua:20200225:feds:423f929, author = {Joel DeCapua}, title = {{Feds Fighting Ransomware: How the FBI Investigates and How You Can Help}}, date = {2020-02-25}, organization = {RSA Conference}, url = {https://www.youtube.com/watch?v=LUxOcpIRxmg}, language = {English}, urldate = {2020-03-04} } Feds Fighting Ransomware: How the FBI Investigates and How You Can Help
FastCash Cerber Defray Dharma FriedEx Gandcrab GlobeImposter Mamba Phobos Ransomware Rapid Ransom REvil Ryuk SamSam Zeus
2020-01-17SecureworksTamada Kiyotaka, Keita Yamazaki, You Nakatsuru
@techreport{kiyotaka:20200117:is:969ff38, author = {Tamada Kiyotaka and Keita Yamazaki and You Nakatsuru}, title = {{Is It Wrong to Try to Find APT Techniques in Ransomware Attack?}}, date = {2020-01-17}, institution = {Secureworks}, url = {https://jsac.jpcert.or.jp/archive/2020/pdf/JSAC2020_1_tamada-yamazaki-nakatsuru_en.pdf}, language = {English}, urldate = {2020-04-06} } Is It Wrong to Try to Find APT Techniques in Ransomware Attack?
Defray Dharma FriedEx Gandcrab GlobeImposter Matrix Ransom MedusaLocker Phobos Ransomware REvil Ryuk SamSam Scarab Ransomware
2020SecureworksSecureWorks
@online{secureworks:2020:gold:8050e44, author = {SecureWorks}, title = {{GOLD DUPONT}}, date = {2020}, organization = {Secureworks}, url = {https://www.secureworks.com/research/threat-profiles/gold-dupont}, language = {English}, urldate = {2020-05-23} } GOLD DUPONT
Cobalt Strike Defray PyXie
2017-09-26Threat VectorCylance Threat Research Team
@online{team:20170926:defray:8bab4ad, author = {Cylance Threat Research Team}, title = {{Defray Ransomware Hits Healthcare and Education}}, date = {2017-09-26}, organization = {Threat Vector}, url = {https://threatvector.cylance.com/en_us/home/threat-spotlight-defray-ransomware-hits-healthcare-and-education.html}, language = {English}, urldate = {2020-01-07} } Defray Ransomware Hits Healthcare and Education
Defray
2017-08-24ProofpointProofpoint Staff
@online{staff:20170824:defray:1b0f056, author = {Proofpoint Staff}, title = {{Defray - New Ransomware Targeting Education and Healthcare Verticals}}, date = {2017-08-24}, organization = {Proofpoint}, url = {https://www.proofpoint.com/us/threat-insight/post/defray-new-ransomware-targeting-education-and-healthcare-verticals}, language = {English}, urldate = {2020-01-10} } Defray - New Ransomware Targeting Education and Healthcare Verticals
Defray

There is no Yara-Signature yet.