Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20/04/2024, 14:06

General

  • Target

    fcedcf99a7d7cc220a81e52ab479abdf_JaffaCakes118.exe

  • Size

    82KB

  • MD5

    fcedcf99a7d7cc220a81e52ab479abdf

  • SHA1

    1654025e6aa19bc267127e26003f7b316917dd3f

  • SHA256

    ac664d3604aa9e4805e85c467b053ddecbe5700feca7e138db7ce3b1bf8db62c

  • SHA512

    c8b5e80a145e9cd9b1e4405f863489bd7964bb362981f2e343c93df07be33953f5f6bd5d985c23cd9d3713366f7f7416a66132aae872e5c94660cc380536d15c

  • SSDEEP

    1536:8QxPHEmFjYCmM8C9ICidyuDdtQMylfkKkiSwWagkJ6i9nKCxyqCIJsSCR3gA9h/q:8QxPHELeICidyurQNxkKKavYkNA9w0wh

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 2 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fcedcf99a7d7cc220a81e52ab479abdf_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fcedcf99a7d7cc220a81e52ab479abdf_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2516
    • C:\Users\Admin\AppData\Local\Temp\fcedcf99a7d7cc220a81e52ab479abdf_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\fcedcf99a7d7cc220a81e52ab479abdf_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:4708

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\fcedcf99a7d7cc220a81e52ab479abdf_JaffaCakes118.exe

          Filesize

          82KB

          MD5

          2228528613c60b5fef9a11b1f335a898

          SHA1

          6aa801d024be60f56a3e1a2b39b5637317dbdb52

          SHA256

          63522874ff3f05c8c384c7a36c08e952f943a559b70ff3e187cbf60d7697a96d

          SHA512

          e8f6aaf00c207846ad8662e31bb891c2efda2d17544a35942bbe4cc4dee450b775e789e57a4d8ae4c1e7e3f023d446bf2c93cb812fa427504fb99b1c579c0de7

        • memory/2516-0-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/2516-1-0x00000000001C0000-0x00000000001EF000-memory.dmp

          Filesize

          188KB

        • memory/2516-2-0x0000000000400000-0x000000000041B000-memory.dmp

          Filesize

          108KB

        • memory/2516-11-0x0000000000400000-0x000000000041B000-memory.dmp

          Filesize

          108KB

        • memory/4708-13-0x0000000000400000-0x000000000042F000-memory.dmp

          Filesize

          188KB

        • memory/4708-15-0x0000000001500000-0x000000000152F000-memory.dmp

          Filesize

          188KB

        • memory/4708-25-0x0000000004D90000-0x0000000004DAB000-memory.dmp

          Filesize

          108KB

        • memory/4708-20-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB