Analysis

  • max time kernel
    149s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/04/2024, 05:02

General

  • Target

    f75117ccc9bf45604d855a9910139a5a_JaffaCakes118.exe

  • Size

    57KB

  • MD5

    f75117ccc9bf45604d855a9910139a5a

  • SHA1

    74b3dd41641823b8ea82eb4c190d3f073fcfe0b7

  • SHA256

    233612d012c01d35c67688f5b0ef802102628c8e6a468bba41c8a60e66deae0e

  • SHA512

    510dda611f1b09e232290f4c7c86f40077081e3e4c09038eafb87d9c847b7541d80c4a7863c4d12994369ccf6abfbfcb979bc2de791d5f5620c5e820754ef9ba

  • SSDEEP

    1536:iZBqzyM1qXGKLjw3ssBZTRNGjU5ypASPxhxJuM91pDB:iZry24NTRNGiymSPxXJu+19B

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\f75117ccc9bf45604d855a9910139a5a_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\f75117ccc9bf45604d855a9910139a5a_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:3228
    • C:\Users\Admin\AppData\Local\Temp\f75117ccc9bf45604d855a9910139a5a_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\f75117ccc9bf45604d855a9910139a5a_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2024

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\f75117ccc9bf45604d855a9910139a5a_JaffaCakes118.exe

          Filesize

          57KB

          MD5

          6815def0ea471b3233f424eb548222ea

          SHA1

          0e0730e6609e21ea1b81d36e1cb14f7968169348

          SHA256

          6ce715d5950c12626b7b27209fcd620959f16a6d2968c94b84fcc6c19bb6285b

          SHA512

          734443f13fdb378e88a1e7be773c37f46a6a7972ffb15280a6f5b53e58c8706852692b134d4cfaa405c914f133fdf159ff2af518f3d862f0a90f6bf231870079

        • memory/2024-14-0x00000000000C0000-0x00000000000EC000-memory.dmp

          Filesize

          176KB

        • memory/2024-13-0x0000000000400000-0x000000000042C000-memory.dmp

          Filesize

          176KB

        • memory/2024-15-0x0000000000400000-0x000000000041B000-memory.dmp

          Filesize

          108KB

        • memory/2024-21-0x0000000001500000-0x000000000151B000-memory.dmp

          Filesize

          108KB

        • memory/2024-20-0x0000000000400000-0x000000000040E000-memory.dmp

          Filesize

          56KB

        • memory/2024-26-0x0000000000400000-0x000000000042C000-memory.dmp

          Filesize

          176KB

        • memory/3228-0-0x0000000000400000-0x000000000042C000-memory.dmp

          Filesize

          176KB

        • memory/3228-1-0x00000000001B0000-0x00000000001DC000-memory.dmp

          Filesize

          176KB

        • memory/3228-2-0x0000000000400000-0x000000000041B000-memory.dmp

          Filesize

          108KB

        • memory/3228-11-0x0000000000400000-0x000000000041B000-memory.dmp

          Filesize

          108KB