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Analysis

  • max time kernel
    150s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/10/2024, 12:53

General

  • Target

    2ff4fdd93c37020a81cd073e81489da4_JaffaCakes118.exe

  • Size

    137KB

  • MD5

    2ff4fdd93c37020a81cd073e81489da4

  • SHA1

    3faf055152a8b5729ffa0ae0f35054049c630bd2

  • SHA256

    b90326df592e84d1f09fc214b163d659462373e4b18da5a1d485f5777e429b0d

  • SHA512

    2018141f0dd16dfe2f4401a68ac175781a560787da9145dab2b8da7c72910c447cc6a455dfc39791cc1c4fd68fe44057fe8cd0f6058f247482361d676932fabe

  • SSDEEP

    1536:u/nrqyjrPvRu/BCjnqy8B/lCew3h0Yb9hzuMYaHqW5g1HklJNprKR9lpJtHL53WB:Ye8jMCjM/keGyMYaKW6WXrORRJtrlq

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • UPX packed file 1 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\2ff4fdd93c37020a81cd073e81489da4_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\2ff4fdd93c37020a81cd073e81489da4_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:1672

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/1672-2-0x00000000027B0000-0x00000000027B1000-memory.dmp

    Filesize

    4KB

  • memory/1672-16-0x0000000000400000-0x0000000000458000-memory.dmp

    Filesize

    352KB

  • memory/1672-17-0x00000000027B0000-0x00000000027B1000-memory.dmp

    Filesize

    4KB