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STARWHALE

S1037 · Windows

STARWHALE is Windows Script File (WSF) backdoor that has been used by MuddyWater, possibly since at least November 2021.

there is also a STARWHALE variant written in Golang with similar capabilities. Security researchers have also noted the use of STARWHALE by UNC3313, which may be associated with MuddyWater.

ATT&CK S1037 1 actors documented
Sigma rules0 YARA rules0 Live IOCs0

Actors Using This

1

Live Indicators

Indicators are defanged for safe handling. Newest first.
Aliases
STARWHALE, CANOPY
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