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Analysis

  • max time kernel
    93s
  • max time network
    140s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/09/2024, 17:11

General

  • Target

    d4dd5e7a53d3c5d1464590d0a7cb8fb4_JaffaCakes118.dll

  • Size

    140KB

  • MD5

    d4dd5e7a53d3c5d1464590d0a7cb8fb4

  • SHA1

    df83a7dd64ab2490044d15072f9f69e591aefe2d

  • SHA256

    f3d115379750e22527b90c69534f884fe30231628a73a3dc5c7a7c6a09e7e99b

  • SHA512

    0a304ccc5b30735e0e1ad169d21292ee2fa5518bd7d73ab84e21dc4961625435a10d63697e4b76b168111f91a42d7eb0a025e590b5b6019beee719f36785b99b

  • SSDEEP

    1536:L2UnO2aA8ygPu+HadYJRXYheY+3OEuJpvHkW7h0W39XuVvfrXNH:L2UnO2aBRm8aGYhJWK/tXuf

Score
3/10

Malware Config

Signatures

  • Program crash 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 WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\d4dd5e7a53d3c5d1464590d0a7cb8fb4_JaffaCakes118.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3368
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\d4dd5e7a53d3c5d1464590d0a7cb8fb4_JaffaCakes118.dll
      2⤵
      • System Location Discovery: System Language Discovery
      PID:1732
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1732 -s 596
        3⤵
        • Program crash
        PID:3604
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 1732 -ip 1732
    1⤵
      PID:4656

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • memory/1732-0-0x0000000000400000-0x000000000043F000-memory.dmp

      Filesize

      252KB