Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/07/2024, 16:27

General

  • Target

    39e36c3c0548350b878577e121f63922_JaffaCakes118.exe

  • Size

    137KB

  • MD5

    39e36c3c0548350b878577e121f63922

  • SHA1

    d2aa61e734c266b38c4f99f730aee6ae9b87e92b

  • SHA256

    d39b60b9b9a9502a92aee964d64fa8fc10fbf4f319174da978e21d8bc188d503

  • SHA512

    d5a50ec94aad140c91e6a344a7ef8c5aea0861c73d4c12abfe9f592b507d1f3305eaac4c9d28043d1a59509dfe711de49db42ed0a604f3b90708ec30c56486ff

  • SSDEEP

    1536:J4nrqyjrPvRu/BCjnqy8B/lCew3h0Yb9hzuMYaHqW5g1HSlJNprKR9lpJtHL53Wq:ye8jMCjM/keGyMYaKW6IXrORRJtrlBR

Score
7/10

Malware Config

Signatures

  • UPX packed file 1 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\39e36c3c0548350b878577e121f63922_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\39e36c3c0548350b878577e121f63922_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:4416

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4416-2-0x0000000002260000-0x0000000002261000-memory.dmp

          Filesize

          4KB

        • memory/4416-12-0x0000000000400000-0x0000000000458000-memory.dmp

          Filesize

          352KB

        • memory/4416-14-0x0000000002260000-0x0000000002261000-memory.dmp

          Filesize

          4KB