General

  • Target

    ecf34a3625a109fbd2feb8b9f03f5e0a_JaffaCakes118

  • Size

    150KB

  • Sample

    240920-ge8f7ssakj

  • MD5

    ecf34a3625a109fbd2feb8b9f03f5e0a

  • SHA1

    44ba709400ce61a3919f6522ec1bf58119082663

  • SHA256

    a8b699d9cd5339d414000673c7d26fd4ad7e06946d3e7454e852e2d85dec63af

  • SHA512

    12d0dbc4bbd98dbff5688dfb9f2bf6aca78be11f4bf663528abb06d5b74f102c76fab81594864cf97604b37ed6d89e3f42e6706d37932689dd7ae5dc30f76f55

  • SSDEEP

    3072:4oM56eEbaD+t9OKQ9kTyErxwSSyomXaGSgMPQJ4UskN7uo0:416RE+vO1FyomTSvQGe7ub

Malware Config

Extracted

Family

metasploit

Version

encoder/call4_dword_xor

Targets

    • Target

      ecf34a3625a109fbd2feb8b9f03f5e0a_JaffaCakes118

    • Size

      150KB

    • MD5

      ecf34a3625a109fbd2feb8b9f03f5e0a

    • SHA1

      44ba709400ce61a3919f6522ec1bf58119082663

    • SHA256

      a8b699d9cd5339d414000673c7d26fd4ad7e06946d3e7454e852e2d85dec63af

    • SHA512

      12d0dbc4bbd98dbff5688dfb9f2bf6aca78be11f4bf663528abb06d5b74f102c76fab81594864cf97604b37ed6d89e3f42e6706d37932689dd7ae5dc30f76f55

    • SSDEEP

      3072:4oM56eEbaD+t9OKQ9kTyErxwSSyomXaGSgMPQJ4UskN7uo0:416RE+vO1FyomTSvQGe7ub

    • MetaSploit

      Detected malicious payload which is part of the Metasploit Framework, likely generated with msfvenom or similar.

    • Deletes itself

    • Executes dropped EXE

    • Loads dropped DLL

    • UPX packed file

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

    • Drops file in System32 directory

    • Suspicious use of SetThreadContext

MITRE ATT&CK Enterprise v15

Tasks