ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (perfomnjshin .cyou)

SID: 2057210Rev: 29 views
Sourceet/open
CreatedNovember 3, 2024
UpdatedNovember 5, 2024
Classificationdomain-c2
alert dns $HOME_NET any -> any any (msg:"ET MALWARE Win32/Lumma Stealer Related CnC Domain in DNS Lookup (perfomnjshin .cyou)"; dns.query; bsize:17; content:"perfomnjshin.cyou"; fast_pattern; nocase; reference:md5,771a24d6bbb4b60c72b83d449e0cd4b5; classtype:domain-c2; sid:2057210; rev:2; metadata:attack_target Client_Endpoint, created_at 2024_11_03, deployment Perimeter, deployment Internal, malware_family Lumma_Stealer, performance_impact Low, confidence High, signature_severity Major, updated_at 2024_11_05, mitre_tactic_id TA0011, mitre_tactic_name Command_And_Control, mitre_technique_id T1071, mitre_technique_name Application_Layer_Protocol; target:src_ip;)

References

md5
771a24d6bbb4b60c72b83d449e0cd4b5
Google SearchBrave Search

Metadata

attack targetClient_Endpoint
created at2024_11_03
deploymentInternal
malware familyLumma_Stealer
performance impactLow
confidenceHigh
signature severityMajor
updated at2024_11_05
mitre tactic idTA0011
mitre tactic nameCommand_And_Control
mitre technique idT1071
mitre technique nameApplication_Layer_Protocol

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