Analysis

  • max time kernel
    139s
  • max time network
    104s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/10/2024, 08:17

General

  • Target

    661adfe3178b66006a0254d01b40043b_JaffaCakes118.exe

  • Size

    1.0MB

  • MD5

    661adfe3178b66006a0254d01b40043b

  • SHA1

    4c12d33ecf800186aaec43946e7435cfccc759da

  • SHA256

    8ca394ae833145f348a6267c737abd9cb6708d513d67ab8d415328c89ae20f0a

  • SHA512

    0a47f8629a9a09ada86373499c01fb53e1a288bced6d503f14a8e31695bccebb6d33511947c4595c566b7760b1a00745b36e867cc9b768c3b898db88a5ab6707

  • SSDEEP

    24576:DwEsmYlus9hwv35nGOtSXJbRJWGoTo5pelJWir:D7sus9hguJWGoTo5pea6

Malware Config

Signatures

  • Reads user/profile data of web browsers 3 TTPs

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

  • Suspicious use of SetThreadContext 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 2 IoCs

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

  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\661adfe3178b66006a0254d01b40043b_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\661adfe3178b66006a0254d01b40043b_JaffaCakes118.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:548
    • C:\Users\Admin\AppData\Local\Temp\661adfe3178b66006a0254d01b40043b_JaffaCakes118.exe
      "C:\Users\Admin\AppData\Local\Temp\661adfe3178b66006a0254d01b40043b_JaffaCakes118.exe"
      2⤵
      • System Location Discovery: System Language Discovery
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of FindShellTrayWindow
      • Suspicious use of SendNotifyMessage
      • Suspicious use of SetWindowsHookEx
      PID:4056

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • memory/4056-0-0x0000000000400000-0x00000000004F2000-memory.dmp

          Filesize

          968KB

        • memory/4056-1-0x0000000000400000-0x00000000004F2000-memory.dmp

          Filesize

          968KB

        • memory/4056-2-0x0000000000400000-0x00000000004F2000-memory.dmp

          Filesize

          968KB

        • memory/4056-3-0x0000000000400000-0x00000000004F2000-memory.dmp

          Filesize

          968KB

        • memory/4056-5-0x0000000000400000-0x00000000004F2000-memory.dmp

          Filesize

          968KB

        • memory/4056-9-0x0000000000400000-0x00000000004F2000-memory.dmp

          Filesize

          968KB