Analysis

  • max time kernel
    149s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20241007-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20241007-enlocale:en-usos:windows10-2004-x64system
  • submitted
    09-01-2025 15:06

General

  • Target

    JaffaCakes118_cb359b177605b936f7fdffa64869bdf9.exe

  • Size

    3.0MB

  • MD5

    cb359b177605b936f7fdffa64869bdf9

  • SHA1

    3bc1d96db28a34908ecd012802c2116e7059215b

  • SHA256

    969c3fd429a58baf7cd7c95375a80c0d6335df32cf6107205e1ce82526bae511

  • SHA512

    06bc02dee019574c661010eb3172903cb0df8241f5415b48712dbba6175e9d2d81db5563d8514766ee86c25b3645fa59d26e0849a1f121bcaf4c48d2a6b39ad5

  • SSDEEP

    49152:eE286xT68bljvXaC9bfawTmKxJpHzhy7bitFYXOpXZvkje1x0ST6ZVKqKo6:eE286x2Abhra6mWJlzhynitlXZvkje1x

Score
7/10

Malware Config

Signatures

  • Loads dropped DLL 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • 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 4 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cb359b177605b936f7fdffa64869bdf9.exe
    "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cb359b177605b936f7fdffa64869bdf9.exe"
    1⤵
    • Loads dropped DLL
    • System Location Discovery: System Language Discovery
    • Suspicious use of WriteProcessMemory
    PID:3180
    • C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cb359b177605b936f7fdffa64869bdf9.exe
      "C:\Users\Admin\AppData\Local\Temp\JaffaCakes118_cb359b177605b936f7fdffa64869bdf9.exe"
      2⤵
        PID:456
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 3180 -s 980
        2⤵
        • Program crash
        PID:4500
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 408 -p 3180 -ip 3180
      1⤵
        PID:4716

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads

      • C:\Users\Admin\AppData\Local\Temp\nsy8FCD.tmp\djxkzboezod.dll

        Filesize

        20KB

        MD5

        eeda791c434b928af71754cab0af6d83

        SHA1

        16e667ab08125cc9a8b3f1fb7c9b2bac70729c06

        SHA256

        863bece4d142934ffc1136b2eb98938d5865e4f31608a6392ed91575bee6667a

        SHA512

        0fcc9e14a04047b8a4681bcca0de688391981da7269bdbe3d76dc8f74f2ed29d07eeb4c6dca78d4e3b7b91ace1be6b8a80de4a47f8206f6b9d7c3ba2b784d79d

      • memory/3180-7-0x0000000074895000-0x0000000074897000-memory.dmp

        Filesize

        8KB