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Analysis

  • max time kernel
    147s
  • max time network
    131s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/08/2024, 17:23

General

  • Target

    c137545f118d858e0814af41e9398345_JaffaCakes118.exe

  • Size

    10.1MB

  • MD5

    c137545f118d858e0814af41e9398345

  • SHA1

    09f0536505c0423d3b100c39cfdd12a598e6ef70

  • SHA256

    ca69011c5d9274c7eb1b14e469819b00a6d94fac32f9b314282a77cce192e37d

  • SHA512

    9c8d79ee539158561b27ce48c82b786e79db631f3e1a9cde1ac28d25d5987ee326a2ce96c0a291bcc1c1cc80364ee9df2a3567fe124cd752d9b1f8f012b00d11

  • SSDEEP

    196608:Al80jhl6mVlgrOnLQ5MZgxdld7a5oxdUQ:AdjhVlMkyzUsUQ

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Drops file in System32 directory 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 SetWindowsHookEx 2 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c137545f118d858e0814af41e9398345_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\c137545f118d858e0814af41e9398345_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • System Location Discovery: System Language Discovery
    • Suspicious use of SetWindowsHookEx
    PID:3920

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\SkinH_EL.dll

    Filesize

    688KB

    MD5

    bd42ef63fc0f79fdaaeca95d62a96bbb

    SHA1

    97ca8ccb0e6f7ffeb05dc441b2427feb0b634033

    SHA256

    573cf4e4dfa8fe51fc8b80b79cd626cb861260d26b6e4f627841e11b4dce2f48

    SHA512

    431b5487003add16865538de428bf518046ee97ab6423d88f92cda4ff263f971c0cf3827049465b9288a219cc32698fd687939c7c648870dd7d8d6776735c93c