Analysis

  • max time kernel
    147s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/01/2025, 20:33

General

  • Target

    JaffaCakes118_4371102d39fc36320b245fe979a469dd.exe

  • Size

    123KB

  • MD5

    4371102d39fc36320b245fe979a469dd

  • SHA1

    58aeedaca669affd62ef21507b5cb87e3bbbc1fa

  • SHA256

    2c707adbbe4666943f40b2955b9f678e481d791af4c5a7f87c4442b51b13e3e6

  • SHA512

    8e6ff4470bae950dfbbc89df0f92edc30671f9f8e3500a4d4b85e870ea0faf2f1a632a05fc2895fa1a533ba2b71e0ab4d2e52a896f1d9ad84a4d1cef811ac291

  • SSDEEP

    3072:Eb9Sb1K9HK4CTbdcsvFWj+eDafue7o0qQk0BVkY3Poutu:E5SbwRK4CTbd9W7Dan7o0TBVkEPoS

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • UPX packed file 2 IoCs

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

  • 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.

  • Suspicious use of FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4371102d39fc36320b245fe979a469dd.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_4371102d39fc36320b245fe979a469dd.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:5100

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/5100-0-0x0000000000400000-0x0000000000458000-memory.dmp

          Filesize

          352KB

        • memory/5100-3-0x0000000000AA0000-0x0000000000AA1000-memory.dmp

          Filesize

          4KB

        • memory/5100-17-0x0000000000400000-0x0000000000458000-memory.dmp

          Filesize

          352KB

        • memory/5100-19-0x0000000000AA0000-0x0000000000AA1000-memory.dmp

          Filesize

          4KB