General

  • Target

    cbf7a0288f26fe463d44267a6d739c24_JaffaCakes118

  • Size

    1.6MB

  • Sample

    240831-a6767awbpb

  • MD5

    cbf7a0288f26fe463d44267a6d739c24

  • SHA1

    52d0b650014692091be993850118ac458018655f

  • SHA256

    308361b8590182650646d2ef51c21778bed0bb6ef363df907a15bbe45994a5e6

  • SHA512

    b02e34ec1579ca27cb5589c7cf813aa40f014e9a15a5f84f36188f80d28f3529cb24c68db192d2063ef8e106653d487ca29e643eabd039cab311c616b5d281aa

  • SSDEEP

    24576:dcINPsNCdREDFFuCcrgz3nRe+wHD9yF7o7pg23Ao3hYK77LDM8GQjq1yDY:dcINS2ROfzA+eByO7K233hfTxZwyDY

Malware Config

Targets

    • Target

      cbf7a0288f26fe463d44267a6d739c24_JaffaCakes118

    • Size

      1.6MB

    • MD5

      cbf7a0288f26fe463d44267a6d739c24

    • SHA1

      52d0b650014692091be993850118ac458018655f

    • SHA256

      308361b8590182650646d2ef51c21778bed0bb6ef363df907a15bbe45994a5e6

    • SHA512

      b02e34ec1579ca27cb5589c7cf813aa40f014e9a15a5f84f36188f80d28f3529cb24c68db192d2063ef8e106653d487ca29e643eabd039cab311c616b5d281aa

    • SSDEEP

      24576:dcINPsNCdREDFFuCcrgz3nRe+wHD9yF7o7pg23Ao3hYK77LDM8GQjq1yDY:dcINS2ROfzA+eByO7K233hfTxZwyDY

    • 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