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Analysis

  • max time kernel
    150s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/07/2024, 06:11

General

  • Target

    27828339c7f7fc57a8e53d44383c1e90_JaffaCakes118.exe

  • Size

    424KB

  • MD5

    27828339c7f7fc57a8e53d44383c1e90

  • SHA1

    1a881f8cc3ecbbf65d0723a47b2494f8f0446ebb

  • SHA256

    1eb52597ea1bd3206b81cb784cc41f84dd5235cfb4bb9b556031710170f2fa21

  • SHA512

    92ae2e62c509bc5c4b40e984c9298f20ae6d3aa43b3831b38170c2e990fede00a8bcbc18064097d70c6d7b5a94fd734bb441894b56334732f300ed339b01458d

  • SSDEEP

    12288:bvPfQ2Miwo01Yqg81DZWQl10RuLCqJY2Rye:rXQ1lH32RMCy0e

Score
6/10

Malware Config

Signatures

  • Drops desktop.ini file(s) 2 IoCs
  • Drops file in Windows directory 3 IoCs
  • Checks processor information in registry 2 TTPs 3 IoCs

    Processor information is often read in order to detect sandboxing environments.

  • Enumerates system info in registry 2 TTPs 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 7 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\27828339c7f7fc57a8e53d44383c1e90_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\27828339c7f7fc57a8e53d44383c1e90_JaffaCakes118.exe"
    1⤵
    • Drops desktop.ini file(s)
    • Drops file in Windows directory
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:3048
    • C:\Windows\Microsoft.NET\Framework\v2.0.50727\dw20.exe
      dw20.exe -x -s 1036
      2⤵
      • Checks processor information in registry
      • Enumerates system info in registry
      • Suspicious use of AdjustPrivilegeToken
      PID:2324

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/3048-0-0x00000000752D2000-0x00000000752D3000-memory.dmp

    Filesize

    4KB

  • memory/3048-1-0x00000000752D0000-0x0000000075881000-memory.dmp

    Filesize

    5.7MB

  • memory/3048-2-0x00000000752D0000-0x0000000075881000-memory.dmp

    Filesize

    5.7MB

  • memory/3048-3-0x00000000752D0000-0x0000000075881000-memory.dmp

    Filesize

    5.7MB

  • memory/3048-12-0x00000000752D0000-0x0000000075881000-memory.dmp

    Filesize

    5.7MB