TTPwire Vol. 1 · MITRE ATT&CK·Tagged

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Trend Micro Research

SHADOW-VOID-042 Targets Multiple Industries with Void Rabisu-like Tactics

Feike Hacquebord · 2025-12-11 · Read original ↗

ATT&CK techniques detected

3 predictions
T1055.001Dynamic-link Library Injection
96%
"which we will call stage 2. a scheduled task is then created to launch such process with four arguments at every boot with system privileges. stage 2 analysis this file is a simple loader for code embedded inside it that is encrypted with the sha512 of the unique id generated by …"
T1566.002Spearphishing Link
76%
"shadow - void - 042 targets multiple industries with void rabisu - like tactics special thanks to stephen hilt. key takeaways - in november 2025, spear - phishing emails featuring a trend micro - themed social engineering lure were sent to various industry verticals – including d…"
T1486Data Encrypted for Impact
56%
"in 2025 that look like void rabisu at first sight, but that are tracked under a different intrusion set for now. in table 2 above, we compare the void rabisu intrusion set with the shadow - void - 042 intrusion set. while there are similarities, this comparison does not lead us t…"

Summary

In November, a targeted spear-phishing campaign was observed using Trend Micro-themed lures against various industries, but this was quickly detected and thwarted by the Trend Vision One™ platform.