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Analysis

  • max time kernel
    15s
  • max time network
    17s
  • platform
    windows7_x64
  • resource
    win7-20240705-en
  • resource tags

    arch:x64arch:x86image:win7-20240705-enlocale:en-usos:windows7-x64system
  • submitted
    15/07/2024, 11:54

General

  • Target

    d37bff488dfef0a22d17d0eec6517e60N.exe

  • Size

    5.0MB

  • MD5

    d37bff488dfef0a22d17d0eec6517e60

  • SHA1

    f4eabd5bacfc9fb22266988b5a84a59a045dc6ba

  • SHA256

    2a706a9e4d079bc89dcddb7b9ab7c45f70975781728724ff8c555c40076eb9a0

  • SHA512

    c9a5b516f6c00cbd55702cd4db04188805e1fc00481cf82fe4e98965f0d3334f95f8076a5027790032501df17e2a7856d2010ba39e434a7cb33395938e30e9b2

  • SSDEEP

    49152:p8YDVwFx+CgfniXtXIMfX2wGBDDQ/XSHdX4MPXGgYwUyp:p8YDVw9XtWHdC/yp

Score
7/10

Malware Config

Signatures

  • Deletes itself 1 IoCs
  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 4 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: RenamesItself 1 IoCs
  • Suspicious use of UnmapMainImage 1 IoCs
  • Suspicious use of WriteProcessMemory 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\d37bff488dfef0a22d17d0eec6517e60N.exe
    "C:\Users\Admin\AppData\Local\Temp\d37bff488dfef0a22d17d0eec6517e60N.exe"
    1⤵
    • Loads dropped DLL
    • Suspicious behavior: RenamesItself
    • Suspicious use of WriteProcessMemory
    PID:2536
    • C:\Users\Admin\AppData\Local\Temp\d37bff488dfef0a22d17d0eec6517e60N.exe
      C:\Users\Admin\AppData\Local\Temp\d37bff488dfef0a22d17d0eec6517e60N.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Suspicious use of UnmapMainImage
      • Suspicious use of WriteProcessMemory
      PID:2692
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2692 -s 144
        3⤵
        • Loads dropped DLL
        • Program crash
        PID:1248

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • \Users\Admin\AppData\Local\Temp\d37bff488dfef0a22d17d0eec6517e60N.exe

    Filesize

    5.0MB

    MD5

    42f0c92d854bc97c57685e2fecbea090

    SHA1

    9a81217692b1aaa8ab9f2ce36696e8ec842d2893

    SHA256

    671f25836d31be05c2aaa80535304ec1a5f74f479310524fb4fa14143945d469

    SHA512

    6684dff08033c3461ac5d92239d4d8c7275a7f6a8aaff342c907ca02c0b0b0fef544eadab9d02d7a6d9c9d5b7e4136db09aeab241ca68a37a7c7421539117e02

  • memory/2536-0-0x0000000000400000-0x00000000004E5000-memory.dmp

    Filesize

    916KB

  • memory/2536-6-0x0000000002E60000-0x0000000002F45000-memory.dmp

    Filesize

    916KB

  • memory/2536-9-0x0000000000400000-0x00000000004E5000-memory.dmp

    Filesize

    916KB

  • memory/2692-11-0x0000000000400000-0x00000000004E5000-memory.dmp

    Filesize

    916KB

  • memory/2692-12-0x0000000002E80000-0x0000000002F65000-memory.dmp

    Filesize

    916KB