Malware: Nerex

Description

[Nerex](https://attack.mitre.org/software/S0210) is a Trojan used by [Elderwood](https://attack.mitre.org/groups/G0066) to open a backdoor on compromised hosts. (Citation: Symantec Elderwood Sept 2012) (Citation: Symantec Nerex May 2012)

External References

• mitre-attack
• Symantec Nerex May 2012
• Symantec Elderwood Sept 2012

Techniques Used by This Malware

• T1105 — Ingress Tool Transfer
• T1112 — Modify Registry
• T1543.003 — Windows Service
• T1553.002 — Code Signing

APT Groups Using This Malware

• Elderwood