General

  • Target
    MasonClient.exe
  • Size 53KB
  • Sample260627-24fspses2n
  • SHA256 bea441d7f4464dfa53414685054bf24149fce66f3ad34da256354245016de32d
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      MasonClient.exe
    • Size 53KB
    • SHA256 bea441d7f4464dfa53414685054bf24149fce66f3ad34da256354245016de32d
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • Checks computer location settings

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

    • Executes dropped EXE

    • 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

MITRE ATT&CK Enterprise v16

Tasks