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Analysis

  • max time kernel
    146s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20250129-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20250129-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/02/2025, 20:51

General

  • Target

    JaffaCakes118_981f6ac67f2fe8577f6d0ba1a0e5d3a2.exe

  • Size

    123KB

  • MD5

    981f6ac67f2fe8577f6d0ba1a0e5d3a2

  • SHA1

    cc2888dd8af52b862b37237879ee4e07885fab39

  • SHA256

    a53b83d5ad2fd23c40e322a5d7c52daed58ae7758e2b14afdd39dda248d06444

  • SHA512

    7006452291d5d7b8609cd3ba5d0544c7fa84b5f23942a576b0f5decf0bf1e5594a6cfed507a4274f76af6001a8c66b700cf9edec51087d99bcfd60268e9686e1

  • SSDEEP

    3072:Eb9Sb1K9HK4CTbdcsvFWj+eDafue7o0qQk0BVkY3Poutu:E5SbwRK4CTbd9W7Dan7o0TBVkEPoS

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • UPX packed file 2 IoCs

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

  • 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 FindShellTrayWindow 4 IoCs
  • Suspicious use of SendNotifyMessage 4 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_981f6ac67f2fe8577f6d0ba1a0e5d3a2.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_981f6ac67f2fe8577f6d0ba1a0e5d3a2.exe"
    1⤵
    • Adds Run key to start application
    • System Location Discovery: System Language Discovery
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:2552

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2552-0-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/2552-3-0x0000000000AA0000-0x0000000000AA1000-memory.dmp

    Filesize

    4KB

  • memory/2552-17-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/2552-19-0x0000000000AA0000-0x0000000000AA1000-memory.dmp

    Filesize

    4KB