General

  • Target

    a768546a53121478d2b633758ad0a762_JaffaCakes118

  • Size

    806KB

  • Sample

    240818-t5mzeawenp

  • MD5

    a768546a53121478d2b633758ad0a762

  • SHA1

    8ddf7b31108d3e9089136583e6d6777a494688aa

  • SHA256

    cb554ff729a2e33d8ecc4ec2a6dbce1b35052760d87412682e1b5e678b569225

  • SHA512

    1b9ac4020c48340535ea7d6ae1f2f8c9956b61f92e7b4e0bc929068efb91bed78e1843e050884b399f801c96ffb7c0588c19722bb6015a04ac7554fbb046debe

  • SSDEEP

    12288:/Tv2zv1g09HIdQ8UjzaxMbLYQmBLagQJw5BYpFRU1Ad8FV+kPTgXlvM19tt0:S2Kn5wJRBLals+pmAd4+kLg1Uztt0

Malware Config

Targets

    • Target

      a768546a53121478d2b633758ad0a762_JaffaCakes118

    • Size

      806KB

    • MD5

      a768546a53121478d2b633758ad0a762

    • SHA1

      8ddf7b31108d3e9089136583e6d6777a494688aa

    • SHA256

      cb554ff729a2e33d8ecc4ec2a6dbce1b35052760d87412682e1b5e678b569225

    • SHA512

      1b9ac4020c48340535ea7d6ae1f2f8c9956b61f92e7b4e0bc929068efb91bed78e1843e050884b399f801c96ffb7c0588c19722bb6015a04ac7554fbb046debe

    • SSDEEP

      12288:/Tv2zv1g09HIdQ8UjzaxMbLYQmBLagQJw5BYpFRU1Ad8FV+kPTgXlvM19tt0:S2Kn5wJRBLals+pmAd4+kLg1Uztt0

    • MassLogger

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

    • MassLogger Main payload

    • Credentials from Password Stores: Credentials from Web Browsers

      Malicious Access or copy of Web Browser Credential store.

    • 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

    • 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 v15

Tasks