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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
    21/04/2024, 05:17

General

  • Target

    fe856c84207e255aa48dbec47ccb935e_JaffaCakes118.exe

  • Size

    82KB

  • MD5

    fe856c84207e255aa48dbec47ccb935e

  • SHA1

    7d9b141648df4cee373c86df24c59f2d51e4b456

  • SHA256

    17dfae485f86dbf73fcbf3003c6fa95984e194c3b204b640fc9c825996651131

  • SHA512

    5fe82b2b61762622e110bedc07658e3990e2899e6131986415d52e8726868d304a7d7cd98cdbaa39318df54eab8ea855846783fc820cac22b404c318a5b6291b

  • SSDEEP

    1536:b33/YAoqNnrnq35OHDgvKls1XYQd8SxaXrWkg5VEfcGlYiajIVGRh:bRNrnq35ge1XhyRQVEfyrz

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\fe856c84207e255aa48dbec47ccb935e_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\fe856c84207e255aa48dbec47ccb935e_JaffaCakes118.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2636
    • C:\Users\Admin\AppData\Local\Temp\fe856c84207e255aa48dbec47ccb935e_JaffaCakes118.exe
      C:\Users\Admin\AppData\Local\Temp\fe856c84207e255aa48dbec47ccb935e_JaffaCakes118.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2084

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\fe856c84207e255aa48dbec47ccb935e_JaffaCakes118.exe

    Filesize

    82KB

    MD5

    990d48bbb0efa3491aa31e1f2e82672d

    SHA1

    a90ca71ff96a8c1f6e216ce3c1e973142afabe0a

    SHA256

    6b4c488c28aebe1482aab6846f345c85c544ba07a0ec0e6c469f83d9bdfa1827

    SHA512

    d920cd6f83b77f5b1dc532ccbb53ae2c47d9213913d089c0cbdc30a4a41afc1e46ed85d1b81ea69a3ed610388da5861fca722cdb01dab0db627178dde33b4a96

  • memory/2084-13-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2084-14-0x00000000001B0000-0x00000000001DF000-memory.dmp

    Filesize

    188KB

  • memory/2084-20-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2084-24-0x00000000014F0000-0x000000000150B000-memory.dmp

    Filesize

    108KB

  • memory/2636-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2636-1-0x00000000001C0000-0x00000000001EF000-memory.dmp

    Filesize

    188KB

  • memory/2636-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2636-11-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB