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Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    14/08/2024, 11:33

General

  • Target

    95ee1abd4fca6b0aad244b729c791a78_JaffaCakes118.dll

  • Size

    306KB

  • MD5

    95ee1abd4fca6b0aad244b729c791a78

  • SHA1

    2e8343cf696ef4761b954b50cc6ab1a0cf96fd27

  • SHA256

    f3b05ceec7663021c92bebee1271272d48a6ad0d3e7fd4b1e1ab0f25d68c6fcb

  • SHA512

    5bc41bb5a209aac7ad1c9f9d506cc11bc1312b5f507be50c6524498bd029eac59c278cec6363f6ef4f80188ffb4160f0ec0719b7d8c5f72d0363e2eeece705bf

  • SSDEEP

    6144:B4B6hecU++BKCav2wq6rLxehVMBalWsgMJGwFA9RxK3dchcqeA1gNS:hevdk03LMBQWmE+sRxKscqJ5

Malware Config

Signatures

  • Boot or Logon Autostart Execution: Authentication Package 1 TTPs 1 IoCs

    Suspicious Windows Authentication Registry Modification.

  • 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 1 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\95ee1abd4fca6b0aad244b729c791a78_JaffaCakes118.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4004
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\95ee1abd4fca6b0aad244b729c791a78_JaffaCakes118.dll,#1
      2⤵
      • Boot or Logon Autostart Execution: Authentication Package
      • System Location Discovery: System Language Discovery
      • Suspicious use of SetWindowsHookEx
      PID:2856

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • memory/2856-0-0x0000000010000000-0x00000000100A1000-memory.dmp

    Filesize

    644KB

  • memory/2856-1-0x0000000010000000-0x000000001009D000-memory.dmp

    Filesize

    628KB