Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/07/2024, 00:52

General

  • Target

    71f50e57cc30509fd4d90dfe69851f17_JaffaCakes118.exe

  • Size

    170KB

  • MD5

    71f50e57cc30509fd4d90dfe69851f17

  • SHA1

    5d9a0c511f5fa36a6ac6f0855027f0600dd81f72

  • SHA256

    2ea8353f0740e2d55c4382929bde892cb84f56a34b375cfccaa9a404481ff873

  • SHA512

    f2b008c70a210d7497d632c9250d2fcb93946d03da0b7dbfcba6c7bd669bdeedd46f8418fc123a9b6999061888d61e5eb02d96e34845e4de1dce8db9ffcacfd8

  • SSDEEP

    3072:eJOxfNim6X1YKArHvha7VmM8Ohtq2xsc6VeYSTjO2cKLlAXY8fTb:e2f8mmKbkBhtqo15c2lj8fTb

Malware Config

Signatures

  • UPX packed file 2 IoCs

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

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • 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 SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\71f50e57cc30509fd4d90dfe69851f17_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\71f50e57cc30509fd4d90dfe69851f17_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Windows directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:2572

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • memory/2572-0-0x0000000000400000-0x0000000000473000-memory.dmp

          Filesize

          460KB

        • memory/2572-1-0x0000000002320000-0x0000000002321000-memory.dmp

          Filesize

          4KB

        • memory/2572-3-0x0000000000400000-0x0000000000473000-memory.dmp

          Filesize

          460KB

        • memory/2572-5-0x0000000002320000-0x0000000002321000-memory.dmp

          Filesize

          4KB