General

  • Target

    https://pg.easypay.co.kr/security/raonnx/nxKey/module/TouchEn_nxKey_32bit.exe?ver=1.0.0.83

  • Sample

    241026-fzdlwszgpd

Malware Config

Targets

    • Target

      https://pg.easypay.co.kr/security/raonnx/nxKey/module/TouchEn_nxKey_32bit.exe?ver=1.0.0.83

    • Creates new service(s)

    • Downloads MZ/PE file

    • Checks computer location settings

      Looks up country code configured in the registry, likely geofence.

    • Executes dropped EXE

    • Loads dropped DLL

    • Reads user/profile data of web browsers

      Infostealers often target stored browser data, which can include saved credentials etc.

    • Adds Run key to start application

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Drops file in System32 directory

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks