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General

  • Target

    JaffaCakes118_1d93e8597dd860cf81cd913c4b997818

  • Size

    25KB

  • Sample

    250117-t8sdaswphz

  • MD5

    1d93e8597dd860cf81cd913c4b997818

  • SHA1

    a7dacf6a32b194720a87130a16f2222c44f036eb

  • SHA256

    6514b345465786d232a61f8aca8e3b60e2bf8a3e45f237086e55caac0c19cb4d

  • SHA512

    c35592acafe20b18914ba7ee31201faa7534136df292d7c14436fb3bcbdd5f07b96b3b63897509068b8263ec4e12f55e192de027996dac8e63e08712fb891e98

  • SSDEEP

    384:PqlIcCtF4JVGTHyk9v1o99t5W9ISFaTGHx6QckT/gbpLOXguLZ:sZtSF5zg9ExLZ

Malware Config

Targets

    • Target

      JaffaCakes118_1d93e8597dd860cf81cd913c4b997818

    • Size

      25KB

    • MD5

      1d93e8597dd860cf81cd913c4b997818

    • SHA1

      a7dacf6a32b194720a87130a16f2222c44f036eb

    • SHA256

      6514b345465786d232a61f8aca8e3b60e2bf8a3e45f237086e55caac0c19cb4d

    • SHA512

      c35592acafe20b18914ba7ee31201faa7534136df292d7c14436fb3bcbdd5f07b96b3b63897509068b8263ec4e12f55e192de027996dac8e63e08712fb891e98

    • SSDEEP

      384:PqlIcCtF4JVGTHyk9v1o99t5W9ISFaTGHx6QckT/gbpLOXguLZ:sZtSF5zg9ExLZ

    • Boot or Logon Autostart Execution: Active Setup

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

    • Downloads MZ/PE file

    • Event Triggered Execution: Image File Execution Options Injection

    • Checks BIOS information in registry

      BIOS information is often read in order to detect sandboxing environments.

    • Checks computer location settings

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

    • Event Triggered Execution: Component Object Model Hijacking

      Adversaries may establish persistence by executing malicious content triggered by hijacked references to Component Object Model (COM) objects.

    • Executes dropped EXE

    • Loads dropped DLL

    • Checks installed software on the system

      Looks up Uninstall key entries in the registry to enumerate software on the system.

    • Installs/modifies Browser Helper Object

      BHOs are DLL modules which act as plugins for Internet Explorer.

    • System Binary Proxy Execution: Verclsid

      Adversaries may abuse Verclsid to proxy execution of malicious code.

    • Checks system information in the registry

      System information is often read in order to detect sandboxing environments.

    • UPX packed file

      Detects executables packed with UPX/modified UPX open source packer.

MITRE ATT&CK Enterprise v15

Tasks