General

  • Target

    80d73e9e713d61bb276472016d1cd24ae10177fa10c96555c0564922810eb732

  • Size

    1.1MB

  • Sample

    220415-plm3vacae6

  • MD5

    373e09282f3b58c3d561af6365ea0198

  • SHA1

    174a423ab0ced594cf5a74c1acd37be6c50a3e39

  • SHA256

    80d73e9e713d61bb276472016d1cd24ae10177fa10c96555c0564922810eb732

  • SHA512

    e7bd7e5876f33af87195763c60f29390d368c409f34468a0ffc9f30d8dffb9ddde7920215ac4e2c9645a847c5fbc8d434c98689f1f4e57e8ca0272a631869256

Malware Config

Targets

    • Target

      80d73e9e713d61bb276472016d1cd24ae10177fa10c96555c0564922810eb732

    • Size

      1.1MB

    • MD5

      373e09282f3b58c3d561af6365ea0198

    • SHA1

      174a423ab0ced594cf5a74c1acd37be6c50a3e39

    • SHA256

      80d73e9e713d61bb276472016d1cd24ae10177fa10c96555c0564922810eb732

    • SHA512

      e7bd7e5876f33af87195763c60f29390d368c409f34468a0ffc9f30d8dffb9ddde7920215ac4e2c9645a847c5fbc8d434c98689f1f4e57e8ca0272a631869256

    • MassLogger

      Masslogger is a .NET stealer targeting passwords from browsers, email and cryptocurrency clients.

    • MassLogger Main Payload

    • Checks computer location settings

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

    • Reads user/profile data of web browsers

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

    • Accesses Microsoft Outlook profiles

    • Adds Run key to start application

    • Looks up external IP address via web service

      Uses a legitimate IP lookup service to find the infected system's external IP.

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v6

Tasks