Analysis

  • max time kernel
    150s
  • max time network
    132s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240709-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240709-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/07/2024, 12:41

General

  • Target

    6099305c8dd00ad9c36dc53241790e38_JaffaCakes118.exe

  • Size

    30KB

  • MD5

    6099305c8dd00ad9c36dc53241790e38

  • SHA1

    ff416c685ff33fffb21953a2aadcb74ae3b6541f

  • SHA256

    c64f485bf9b86b13a3b561fed670695bac348a327c030bfeb60792b3a337f486

  • SHA512

    4ca8c0818a710975c17223b53261acfb0e80bbc54ce96c980917b093a5bf6498402fa163a33ea1caf637712a8d6c90ef15e88e8a2795ec0c66ceddfdf3e77a7b

  • SSDEEP

    768:FqmM17ywZJbn0zME8pJ8pPnVtH8JbHsS/Etr/M:M17/KX8pJ8F8JYS/+M

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 2 IoCs
  • 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
  • Drops file in System32 directory 1 IoCs
  • Drops file in Windows directory 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of SetWindowsHookEx 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6099305c8dd00ad9c36dc53241790e38_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\6099305c8dd00ad9c36dc53241790e38_JaffaCakes118.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    PID:3816

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Windows\SysWOW64\hydll.dll

          Filesize

          36KB

          MD5

          dc8b19259dbaffc1a25f619c5d06eca6

          SHA1

          acbe9065cba98452fac97b86b407a4897c035fff

          SHA256

          9b3dbd6b8880ae5715b47c062c29645201851f8567aa43da8f88d98a84804294

          SHA512

          2f7a93d9df9e0d019fa5804447996cdcea6909509268155bd75d9535eb5a81e17cb0c9e8cab1aaa72df767d459db7a3b9a7fca94b3b824310829439c8725c147

        • memory/3816-0-0x0000000000400000-0x000000000041D200-memory.dmp

          Filesize

          116KB

        • memory/3816-6-0x0000000000590000-0x000000000059F000-memory.dmp

          Filesize

          60KB

        • memory/3816-9-0x0000000000400000-0x000000000041D200-memory.dmp

          Filesize

          116KB

        • memory/3816-10-0x0000000000590000-0x000000000059F000-memory.dmp

          Filesize

          60KB