General

  • Target
    Firefox_Setup_43.0.1.exe
  • Size 43.6MB
  • Sample260919-ph7m3sfc78
  • SHA256 3375056933f4a577e233243898059feba18763f9a550119dc9d2e5c0bc510a5c
  • MD5 SHA1 SHA512 SSDEEP TLSH

Malware Config

Targets

    • Target
      Firefox_Setup_43.0.1.exe
    • Size 43.6MB
    • SHA256 3375056933f4a577e233243898059feba18763f9a550119dc9d2e5c0bc510a5c
    • MD5 SHA1 SHA512 SSDEEP TLSH
    • 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.

    • Checks installed software on the system

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

    • UPX packed file

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

MITRE ATT&CK Enterprise v16

Tasks