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General

  • Target

    12c82b718d17020e6668fec1d50ae021_JaffaCakes118

  • Size

    484KB

  • Sample

    240626-vvc7wsxbpm

  • MD5

    12c82b718d17020e6668fec1d50ae021

  • SHA1

    53e81b3546eea831169150f94fbe8b44ceeef862

  • SHA256

    98140f537a8e029289590e7935cb52e3f6c98035c298eea5c3b803504389bc73

  • SHA512

    9ec86d72c5d8655e894448f838e35ac0bf85bff4bf98d0430c749560fb84370d850f979473524c507adabf1d2034776ac43ccc7f36cb9ab818f3197ac45ba309

  • SSDEEP

    6144:9IX6L0tvrSVz1DnemeYbpsnEf78AoXh6KkiD0OofzA+/VygHU0:9IX6gtvm1De5YlOx6lzBH46U

Malware Config

Targets

    • Target

      12c82b718d17020e6668fec1d50ae021_JaffaCakes118

    • Size

      484KB

    • MD5

      12c82b718d17020e6668fec1d50ae021

    • SHA1

      53e81b3546eea831169150f94fbe8b44ceeef862

    • SHA256

      98140f537a8e029289590e7935cb52e3f6c98035c298eea5c3b803504389bc73

    • SHA512

      9ec86d72c5d8655e894448f838e35ac0bf85bff4bf98d0430c749560fb84370d850f979473524c507adabf1d2034776ac43ccc7f36cb9ab818f3197ac45ba309

    • SSDEEP

      6144:9IX6L0tvrSVz1DnemeYbpsnEf78AoXh6KkiD0OofzA+/VygHU0:9IX6gtvm1De5YlOx6lzBH46U

    • Modifies WinLogon for persistence

    • UAC bypass

    • Adds policy Run key to start application

    • Disables RegEdit via registry modification

    • Checks computer location settings

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

    • Executes dropped EXE

    • Impair Defenses: Safe Mode Boot

    • Loads dropped DLL

    • Adds Run key to start application

    • Checks whether UAC is enabled

    • Looks up external IP address via web service

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

    • Drops autorun.inf file

      Malware can abuse Windows Autorun to spread further via attached volumes.

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks