Malicious APT-C-60 SpyGlace Masqueraded Artifact Files (via process_creation)

ATT&CK techniques

Defense Evasion

Recon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
- T1027Obfuscated Files or Information
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects command lines referencing the iconcache.dat, Cached2014.tmp, sdll.tmp, or sDll_jj.dll artifacts dropped by APT-C-60 in its 2026 SpyGlace intrusions. These deliberately mundane cache and temp filenames masquerade loader and backdoor components to blend with legitimate system files.

Reporting behind it

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Malicious APT-C-60 SpyGlace Masqueraded Artifact Files (via process_creation)

Pivot detection · T1027 · 9 related

Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.

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