Analysis

  • max time kernel
    141s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-05-2024 19:29

General

  • Target

    60cc38d396e8678b2fbf3fb3969e1149_JaffaCakes118.exe

  • Size

    55KB

  • MD5

    60cc38d396e8678b2fbf3fb3969e1149

  • SHA1

    7e35734c9769d0927c895e4c70aa9cdfdc2ceaab

  • SHA256

    104adfc6e1b11d930f84c6d25569ed3b49bafc99dc1c42e6ace7d7b9ec5d13a7

  • SHA512

    89bc76787af0714ab98eced81b37ad70e74119fdfe3ebc4758b55bf3596f1d267817e83a7353c7c396a6e9a384bdb9e15667818945680c1c9103832049b49cd6

  • SSDEEP

    1536:CvwIMUkn5lRjATpx6GWT4T/ajBCIYoBSxs2EwRe:gJknVKucT/usVoBgsDw4

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
  • Checks installed software on the system 1 TTPs

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

  • Drops file in Program Files directory 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious behavior: LoadsDriver 6 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\60cc38d396e8678b2fbf3fb3969e1149_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\60cc38d396e8678b2fbf3fb3969e1149_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Drops file in Program Files directory
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    PID:3092

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3092-0-0x0000000000400000-0x0000000000425000-memory.dmp

    Filesize

    148KB

  • memory/3092-6-0x0000000000400000-0x0000000000425000-memory.dmp

    Filesize

    148KB