SparklingGoblin
Intelligence Profile
ESET researchers have discovered a new undocumented modular backdoor, SideWalk, being used by an APT group they’ve named SparklingGoblin; this backdoor was used during one of SparklingGoblin’s recent campaigns that targeted a computer retail company based in the USA. This backdoor shares multiple similarities with another backdoor used by the group: CROSSWALK.
Threat Analysis
SparklingGoblin is a advanced-sophistication threat actor of undetermined national origin, engaged in cyber operations with a primary motivation of espionage.
The group's espionage-oriented operations suggest a state-sponsored or state-aligned mandate, typically focused on stealing intellectual property, government secrets, or military intelligence. Targets are usually selected for strategic value rather than financial gain.
Classified as an advanced threat actor, SparklingGoblin likely develops or acquires zero-day exploits, employs custom malware toolchains, and demonstrates long-term persistence capabilities — hallmarks of a well-resourced operation consistent with nation-state backing.