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Analysis

  • max time kernel
    151s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20231215-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20231215-enlocale:en-usos:windows10-2004-x64system
  • submitted
    08/01/2024, 22:22

General

  • Target

    4c9a9c48847e3ac507d2b152d3e4d7b3.exe

  • Size

    84KB

  • MD5

    4c9a9c48847e3ac507d2b152d3e4d7b3

  • SHA1

    c03e166139744ea5739c8e126f138fee3aae22d2

  • SHA256

    9538c869742f744a6843b81389fec76e71d9063f7ca99692959bf3e820ff911e

  • SHA512

    6ec1cbd1980897145a95f9ba9c0f5e82ea4a24dd4f33fa18fda61d9a5bb1609e87343416a3d911b73da52b2e3450f9b7ede86d22d96b8eb4795c1aa406b9ed84

  • SSDEEP

    1536:DaA70xw2qIJ8vulpDq1pSCX/IUO2JtqgZc5YCKUfiZU3+rYyMrp:Gu2qKKqY9wf2JtqgGYRxrarp

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\4c9a9c48847e3ac507d2b152d3e4d7b3.exe
    "C:\Users\Admin\AppData\Local\Temp\4c9a9c48847e3ac507d2b152d3e4d7b3.exe"
    1⤵
    • Suspicious behavior: RenamesItself
    • Suspicious use of UnmapMainImage
    • Suspicious use of WriteProcessMemory
    PID:2828
    • C:\Users\Admin\AppData\Local\Temp\4c9a9c48847e3ac507d2b152d3e4d7b3.exe
      C:\Users\Admin\AppData\Local\Temp\4c9a9c48847e3ac507d2b152d3e4d7b3.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      PID:2004

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\4c9a9c48847e3ac507d2b152d3e4d7b3.exe

    Filesize

    84KB

    MD5

    8073533c66cb80374d8e38b414350dfc

    SHA1

    9c2666b2af327c877d450ea4da1417330b660cc8

    SHA256

    81d958bc3514f7ebcf2b08b73b0abf5dcf12f6f4bd34af46c67e06a42de6483c

    SHA512

    7331caa8ad345115d810fbbd880d5f43491f300dd3d5999143f6b6014b030ac90acf907d17d720b8320c341440506cdec5bbf59ba9bbea759561faf27b8c3da3

  • memory/2004-13-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2004-16-0x00000000001B0000-0x00000000001DF000-memory.dmp

    Filesize

    188KB

  • memory/2004-20-0x0000000000400000-0x000000000040E000-memory.dmp

    Filesize

    56KB

  • memory/2004-23-0x00000000014F0000-0x000000000150B000-memory.dmp

    Filesize

    108KB

  • memory/2828-0-0x0000000000400000-0x000000000042F000-memory.dmp

    Filesize

    188KB

  • memory/2828-1-0x00000000001C0000-0x00000000001EF000-memory.dmp

    Filesize

    188KB

  • memory/2828-2-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB

  • memory/2828-11-0x0000000000400000-0x000000000041B000-memory.dmp

    Filesize

    108KB