Analysis

  • max time kernel
    148s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08-09-2024 07:30

General

  • Target

    d3d8d1e75c3288ca21fbb5680745a527_JaffaCakes118.exe

  • Size

    123KB

  • MD5

    d3d8d1e75c3288ca21fbb5680745a527

  • SHA1

    909f3623e318d25071fa1d905619deae33e4b7c9

  • SHA256

    3e3747a0257f2cd9e49ed3b05fb92700b50067015db253ddc75bba42d7a50be7

  • SHA512

    1ae0288bf7052570cd495d60d25621c323d018aa529f5f1e81dafcba0ec187aa1beeac45a01b14589f0569a0ba4e6f99588c89d73b93283d06ff6b021ad9368b

  • SSDEEP

    3072:nb9Sb1K9HK4CTbdcsvFWj+eDafue7o0qQk0BVkY3Poutu:n5SbwRK4CTbd9W7Dan7o0TBVkEPoS

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
  • 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\d3d8d1e75c3288ca21fbb5680745a527_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\d3d8d1e75c3288ca21fbb5680745a527_JaffaCakes118.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:2072

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2072-0-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/2072-3-0x0000000000920000-0x0000000000921000-memory.dmp

    Filesize

    4KB

  • memory/2072-17-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/2072-19-0x0000000000920000-0x0000000000921000-memory.dmp

    Filesize

    4KB