Tag: malware forensics

The Two Hours of k2f_chan: The Full Forensics of the NIKKE Launcher Trojan, the Aggravating Disabled UAC, and the Evidence Chain That Says No Reinstall Needed

The full forensic pass of the k2f_chan trojan in the NIKKE PC launcher: three log segments bite together to confirm the malicious code truly executed — insight.bundle downloaded at 205KB, k2f_chan registered (the named-pipe control channel established), agent started (the payload running), with the RAT alive in memory for roughly two hours. The aggravating finding is that this machine has UAC disabled (EnableLUA=0) and the user sits in the administrators group, so the trojan rode with administrator rights. But the persistence sweep is negative across the board: the CLSID hijack key, the Chrome PlatformExperienceHelper DLL, the %TEMP% leftovers, service-install events, scheduled tasks, Run keys, WMI subscriptions, the k2f_chan pipe listener, and the malicious outbound connections — none exist; the C-drive Defender full scan ran 99 minutes with zero threats. Gemini reading was independently re-verified and one claim corrected — failed to run does not hold: stage one ran, stage two never landed. Verdict: no reinstall needed.