Analysis

  • max time kernel
    142s
  • max time network
    146s
  • platform
    windows7_x64
  • resource
    win7-20241010-en
  • resource tags

    arch:x64arch:x86image:win7-20241010-enlocale:en-usos:windows7-x64system
  • submitted
    15/10/2024, 20:32

General

  • Target

    49de8a96462f2ff37acdafa40895a8f1_JaffaCakes118.exe

  • Size

    795KB

  • MD5

    49de8a96462f2ff37acdafa40895a8f1

  • SHA1

    7ffba2fe6c539bae84332106ab4d7c4a78826a09

  • SHA256

    27751bb51090ddd1428a953e75a5058311511f86e253889fee1ea2ff2a4a6eb0

  • SHA512

    858b85f566b33f24ad81b83b8c141746bc1783da41c628e529f13c3d2c4ea025a5483adf8d92b8db2637f39762113c2e572cbadf9b572584aeeaaf7375173120

  • SSDEEP

    24576:fVePZu1yMkQX9gi8BU6FfrcHKe9I6IJ7m2:NePohkQXOU6FDcqe91U7V

Malware Config

Signatures

  • Credentials from Password Stores: Windows Credential Manager 1 TTPs

    Suspicious access to Credentials History.

  • Reads WinSCP keys stored on the system 2 TTPs

    Tries to access WinSCP stored sessions.

  • Reads user/profile data of web browsers 3 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

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

  • UPX packed file 4 IoCs

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

  • Browser Information Discovery 1 TTPs

    Enumerate browser information.

  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Checks processor information in registry 2 TTPs 3 IoCs

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\49de8a96462f2ff37acdafa40895a8f1_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\49de8a96462f2ff37acdafa40895a8f1_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Checks processor information in registry
    PID:576

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/576-2-0x0000000002010000-0x0000000002011000-memory.dmp

          Filesize

          4KB

        • memory/576-3-0x0000000000230000-0x0000000000231000-memory.dmp

          Filesize

          4KB

        • memory/576-0-0x0000000000400000-0x000000000063D000-memory.dmp

          Filesize

          2.2MB

        • memory/576-1-0x0000000000400000-0x000000000063D000-memory.dmp

          Filesize

          2.2MB

        • memory/576-5-0x0000000000400000-0x000000000063D000-memory.dmp

          Filesize

          2.2MB

        • memory/576-4-0x000000000057D000-0x000000000063C000-memory.dmp

          Filesize

          764KB

        • memory/576-6-0x0000000000230000-0x0000000000231000-memory.dmp

          Filesize

          4KB

        • memory/576-8-0x0000000000400000-0x000000000063D000-memory.dmp

          Filesize

          2.2MB

        • memory/576-7-0x000000000057D000-0x000000000063C000-memory.dmp

          Filesize

          764KB