S0181 FALLCHILL

malwareEnterprise

platformsWindows

also known asFALLCHILL

FALLCHILL is a RAT that has been used by Lazarus Group since at least 2016 to target the aerospace, telecommunications, and finance industries. It is usually dropped by other Lazarus Group malware or delivered when a victim unknowingly visits a compromised website.

techniques used (9)

ATT&CK techniques this enables or maps to.

T1001.003Protocol or Service Impersonation
T1016System Network Configuration Discovery
T1070.004File Deletion
T1070.006Timestomp
T1082System Information Discovery
T1083File and Directory Discovery
T1543.003Windows Service
T1573.001Symmetric Cryptography
T1680Local Storage Discovery

used by groups (1)

Threat groups associated with this.

G0032Lazarus Group

source

Where this definition is published.

view on ATT&CK

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