Analysis

  • max time kernel
    135s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/06/2023, 19:01

General

  • Target

    fcd2889fb91f31e93a992e7a3063c1598d8d4589ab912acd2d46c1eee72e583e.exe

  • Size

    101KB

  • MD5

    6612bc188e7fce83f39dcdbf9fcbfb65

  • SHA1

    351dd3622a51214c8e841635ef686603bbe915a5

  • SHA256

    fcd2889fb91f31e93a992e7a3063c1598d8d4589ab912acd2d46c1eee72e583e

  • SHA512

    58eb3fa57d62209fbfb86b3dad00c16e4ac90f22c471460cc80ee5414388ddedc145df3c60ff29e79e8c7c0b36ea0bc72cae9cef6af729ff85b665f6e5e16fe7

  • SSDEEP

    1536:Qvp6kE69sL+kPINmdAgB75eGFmTeCqp5m5ynX9di2YDHLYjzDm:GVhmr1mTeCS5yy3xYDHcj/

Score
10/10

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 5 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\fcd2889fb91f31e93a992e7a3063c1598d8d4589ab912acd2d46c1eee72e583e.exe
    "C:\Users\Admin\AppData\Local\Temp\fcd2889fb91f31e93a992e7a3063c1598d8d4589ab912acd2d46c1eee72e583e.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious use of WriteProcessMemory
    PID:1188
    • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
      "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:740
    • C:\Windows\SysWOW64\WerFault.exe
      C:\Windows\SysWOW64\WerFault.exe -u -p 1188 -s 260
      2⤵
      • Program crash
      PID:2748
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 472 -p 1188 -ip 1188
    1⤵
      PID:2020

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

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    Downloads

    • memory/740-134-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB