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Analysis

  • max time kernel
    143s
  • max time network
    141s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240412-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240412-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/04/2024, 03:14

General

  • Target

    fe4ba06662186713ed69934e4b9ab5d4_JaffaCakes118.exe

  • Size

    385KB

  • MD5

    fe4ba06662186713ed69934e4b9ab5d4

  • SHA1

    d716d04f37f4eb302e02e5e3f2c447fa875740f7

  • SHA256

    a6d4a8848690b271041299fbd620fb6f49748233cfa42eb365e1b82879aa8169

  • SHA512

    f69e51a0edda67465cafd136e9423cc55070b212209fd2fdcb4b40ea15822b0ee83e0b5e41ea3c030102a57979b6e7ceef75db75835db5b02832cde244f4f299

  • SSDEEP

    12288:5vDbNhgtkDvqo0ZXvgFigFdTr7yFIjAx532FSJBccLXUOXxlPZ1CUB:B/AyWo0REVjTKPB

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Legitimate hosting services abused for malware hosting/C2 1 TTPs 2 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\fe4ba06662186713ed69934e4b9ab5d4_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fe4ba06662186713ed69934e4b9ab5d4_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:228
    • C:\Users\Admin\AppData\Local\Temp\fe4ba06662186713ed69934e4b9ab5d4_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\fe4ba06662186713ed69934e4b9ab5d4_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:3652

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\fe4ba06662186713ed69934e4b9ab5d4_JaffaCakes118.exe

    Filesize

    385KB

    MD5

    5d0bbc955e78f4ab685b6d60a83f8791

    SHA1

    90b30016a9abd47ab602fcb8b2a6cd39273242fd

    SHA256

    4bd34333594e4589059844f3998d2e2f978d16793230e6d120e2f57ad8e502fb

    SHA512

    e2c3995e770ba683d141a73cc2177e5863c5efaa919d08fec78c88cfb3090be1b6baac7534021f93aa26f75e1fe3f92697fe06783c72a02e4d419bc1ace69af5

  • memory/228-0-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/228-1-0x0000000001470000-0x00000000014D6000-memory.dmp

    Filesize

    408KB

  • memory/228-2-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/228-11-0x0000000000400000-0x000000000045F000-memory.dmp

    Filesize

    380KB

  • memory/3652-14-0x0000000000400000-0x0000000000466000-memory.dmp

    Filesize

    408KB

  • memory/3652-17-0x0000000001470000-0x00000000014D6000-memory.dmp

    Filesize

    408KB

  • memory/3652-20-0x0000000000400000-0x000000000043C000-memory.dmp

    Filesize

    240KB

  • memory/3652-21-0x0000000004E70000-0x0000000004ECF000-memory.dmp

    Filesize

    380KB

  • memory/3652-35-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/3652-38-0x000000000E850000-0x000000000E88C000-memory.dmp

    Filesize

    240KB

  • memory/3652-41-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB