Analysis

  • max time kernel
    138s
  • max time network
    125s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/07/2024, 09:27

General

  • Target
    67031b9c3d6b3fa7d3496255c9791160_JaffaCakes118.exe
  • Size 513KB
  • Sample240723-lewvmazapj
  • SHA256 942f728d60a0f8465d38ee1e1792e93a445e02bb0f5fed6888139230436521eb
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • 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.

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\67031b9c3d6b3fa7d3496255c9791160_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\67031b9c3d6b3fa7d3496255c9791160_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:4588

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        memory/4588-0-0x0000000000400000-0x0000000000485000-memory.dmp

        memory/4588-2-0x0000000000660000-0x0000000000661000-memory.dmp

        memory/4588-4-0x0000000000660000-0x0000000000661000-memory.dmp