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Analysis

  • max time kernel
    124s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20240221-en
  • resource tags

    arch:x64arch:x86image:win7-20240221-enlocale:en-usos:windows7-x64system
  • submitted
    27/05/2024, 03:33

General

  • Target

    77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe

  • Size

    823KB

  • MD5

    77c7985d2f986ee369cb51295c765b8f

  • SHA1

    fa3f239677833d00ea24f723dcd3c03b5a0e34bf

  • SHA256

    92166af053c3856dbd811dea4522e471bfb695f845aac5a708e0b364844b1e6a

  • SHA512

    18670c456e2cc46582fb1cbd9840fa1f57f57c644b370e354e3c4edf2917533781ffd1f1623547146e1fad2e9c9d271b8331e2c78feb11fd4228470dd289d792

  • SSDEEP

    24576:D1FVwH7G3zhPn/uQw+Wcgm9V5ssJS3yWz7Y:D1Mq3tiyr9V5ssA3yIs

Malware Config

Signatures

  • Registers COM server for autorun 1 TTPs 3 IoCs
  • Checks installed software on the system 1 TTPs

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

  • Checks whether UAC is enabled 1 TTPs 1 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Internet Explorer settings 1 TTPs 1 IoCs
  • Modifies registry class 39 IoCs
  • Suspicious use of AdjustPrivilegeToken 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\77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\77c7985d2f986ee369cb51295c765b8f_JaffaCakes118.exe"
    1⤵
    • Registers COM server for autorun
    • Checks whether UAC is enabled
    • Modifies Internet Explorer settings
    • Modifies registry class
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:2872

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2872-2-0x0000000000DB0000-0x0000000000EF1000-memory.dmp

    Filesize

    1.3MB

  • memory/2872-10-0x0000000076E30000-0x0000000076E77000-memory.dmp

    Filesize

    284KB

  • memory/2872-9-0x0000000076E3E000-0x0000000076E3F000-memory.dmp

    Filesize

    4KB

  • memory/2872-11-0x0000000076E30000-0x0000000076E77000-memory.dmp

    Filesize

    284KB

  • memory/2872-12-0x0000000076E30000-0x0000000076E77000-memory.dmp

    Filesize

    284KB

  • memory/2872-13-0x0000000076E30000-0x0000000076E77000-memory.dmp

    Filesize

    284KB

  • memory/2872-18-0x0000000076E30000-0x0000000076E77000-memory.dmp

    Filesize

    284KB

  • memory/2872-21-0x0000000076E30000-0x0000000076E77000-memory.dmp

    Filesize

    284KB