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Analysis

  • max time kernel
    143s
  • max time network
    150s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/08/2023, 16:01

General

  • Target

    4ac9c9a821fc1752efeb9a2041745459_magniber_JC.exe

  • Size

    1.2MB

  • MD5

    4ac9c9a821fc1752efeb9a2041745459

  • SHA1

    15a037da5fe9da595648472726625187ef8a4ee0

  • SHA256

    2a1f3b8aee92acf6c5771d98acdc4b9dc967dd4e7cc7cb2914e96356417596be

  • SHA512

    d0e45afeab323bad078c5d2c8194a2f12a4fff119b80817e3286851275aa9b70f4a1edd1b195f9561ca21a86ef10aafb80ef21a8bfcdf3df19a195fa96f1a5fc

  • SSDEEP

    24576:nDHsykr7MhoKW/kGjjG7btB6lGogmMap/eL:nD9cDN/kqjG7paI

Score
5/10

Malware Config

Signatures

  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 2 IoCs
  • Suspicious use of SetWindowsHookEx 5 IoCs
  • Suspicious use of WriteProcessMemory 10 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\4ac9c9a821fc1752efeb9a2041745459_magniber_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\4ac9c9a821fc1752efeb9a2041745459_magniber_JC.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:2680
    • C:\Users\Admin\AppData\Local\Temp\4ac9c9a821fc1752efeb9a2041745459_magniber_JC.exe
      "C:\Users\Admin\AppData\Local\Temp\4ac9c9a821fc1752efeb9a2041745459_magniber_JC.exe"
      2⤵
      • Suspicious use of SetWindowsHookEx
      PID:1884
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1884 -s 2004
        3⤵
        • Program crash
        PID:1760
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 1884 -s 2044
        3⤵
        • Program crash
        PID:4000
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 360 -p 1884 -ip 1884
    1⤵
      PID:1496
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -pss -s 440 -p 1884 -ip 1884
      1⤵
        PID:4228

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads

      • memory/1884-133-0x0000000000400000-0x00000000004D9000-memory.dmp

        Filesize

        868KB

      • memory/1884-134-0x0000000000400000-0x00000000004D9000-memory.dmp

        Filesize

        868KB

      • memory/1884-135-0x0000000000400000-0x00000000004D9000-memory.dmp

        Filesize

        868KB

      • memory/1884-136-0x0000000000400000-0x00000000004D9000-memory.dmp

        Filesize

        868KB

      • memory/1884-137-0x0000000000400000-0x00000000004D9000-memory.dmp

        Filesize

        868KB

      • memory/1884-138-0x0000000000400000-0x00000000004D9000-memory.dmp

        Filesize

        868KB

      • memory/1884-139-0x0000000000400000-0x00000000004D9000-memory.dmp

        Filesize

        868KB

      • memory/1884-141-0x0000000000400000-0x00000000004D9000-memory.dmp

        Filesize

        868KB