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General

  • Target

    e18770d9dae93b154f05e08ff1eeaa21_JaffaCakes118

  • Size

    1.2MB

  • Sample

    240915-cznkba1elr

  • MD5

    e18770d9dae93b154f05e08ff1eeaa21

  • SHA1

    5f0f57a7a50e5875185fa061c9705c1b50bc6d34

  • SHA256

    bc21da0b43069297b3787f060c7c27301af1c9ce65d182eb963a431a41f9c395

  • SHA512

    39d4a79c0efe41fcbbcd8d480d3e3e770f821adf73f412401a0b1bfad1d06ddf174a56882fcd566cbfb18d08071bdf7e129bc9ea5bc5da1b9c0344b50c702cc1

  • SSDEEP

    12288:qIkvBbE9oqrfexkY+43TaPmvMZBmAMETIpmvl8u3fV+1hgxYSjfHDmwyOhrxmhwO:HQADYngNK450Ti4h94vKHQXc

Malware Config

Targets

    • Target

      e18770d9dae93b154f05e08ff1eeaa21_JaffaCakes118

    • Size

      1.2MB

    • MD5

      e18770d9dae93b154f05e08ff1eeaa21

    • SHA1

      5f0f57a7a50e5875185fa061c9705c1b50bc6d34

    • SHA256

      bc21da0b43069297b3787f060c7c27301af1c9ce65d182eb963a431a41f9c395

    • SHA512

      39d4a79c0efe41fcbbcd8d480d3e3e770f821adf73f412401a0b1bfad1d06ddf174a56882fcd566cbfb18d08071bdf7e129bc9ea5bc5da1b9c0344b50c702cc1

    • SSDEEP

      12288:qIkvBbE9oqrfexkY+43TaPmvMZBmAMETIpmvl8u3fV+1hgxYSjfHDmwyOhrxmhwO:HQADYngNK450Ti4h94vKHQXc

    • Modifies firewall policy service

    • Adds policy Run key to start application

    • Boot or Logon Autostart Execution: Active Setup

      Adversaries may achieve persistence by adding a Registry key to the Active Setup of the local machine.

    • Checks computer location settings

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

    • Executes dropped EXE

    • Loads dropped DLL

    • Adds Run key to start application

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks