General

  • Target

    02ddeb2e53d5db4faf6eafbcfa106974_JaffaCakes118

  • Size

    1.4MB

  • Sample

    240620-e9yt5stejp

  • MD5

    02ddeb2e53d5db4faf6eafbcfa106974

  • SHA1

    8a1cd7b01d67604cbaa7138c72624f430a72cdcb

  • SHA256

    70392c6d0c21043c6fcfb8c07ce65a9955fdf0e912a4901fa46b9d4eb0341f30

  • SHA512

    929c3da1df2c8e9cbe4b871bc5243a14c701edeee7fd7128aa59f0de448837431b5b14d60532c8aedfc2e6b9564f81916526ba0aeaf62f47b00ba21d225f3c1b

  • SSDEEP

    24576:5Z34+nur0MoTDJSVRXGkA8li/rPbSkohunENQcOWYKui:5ZbnIlofJUGIkohunENlOnKui

Malware Config

Targets

    • Target

      02ddeb2e53d5db4faf6eafbcfa106974_JaffaCakes118

    • Size

      1.4MB

    • MD5

      02ddeb2e53d5db4faf6eafbcfa106974

    • SHA1

      8a1cd7b01d67604cbaa7138c72624f430a72cdcb

    • SHA256

      70392c6d0c21043c6fcfb8c07ce65a9955fdf0e912a4901fa46b9d4eb0341f30

    • SHA512

      929c3da1df2c8e9cbe4b871bc5243a14c701edeee7fd7128aa59f0de448837431b5b14d60532c8aedfc2e6b9564f81916526ba0aeaf62f47b00ba21d225f3c1b

    • SSDEEP

      24576:5Z34+nur0MoTDJSVRXGkA8li/rPbSkohunENQcOWYKui:5ZbnIlofJUGIkohunENlOnKui

    • Deletes itself

    • Executes dropped EXE

    • Identifies Wine through registry keys

      Wine is a compatibility layer capable of running Windows applications, which can be used as sandboxing environment.

    • Loads dropped DLL

    • Themida packer

      Detects Themida, an advanced Windows software protection system.

    • UPX packed file

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

    • Installs/modifies Browser Helper Object

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

    • Drops file in System32 directory

MITRE ATT&CK Enterprise v15

Tasks