Analysis

  • max time kernel
    143s
  • max time network
    151s
  • platform
    windows7_x64
  • resource
    win7v200722
  • submitted
    14/10/2020, 14:49

General

  • Target
    ce56f130c12f75c8b26151d1c3a6de37.exe
  • Size 287KB
  • Sample201014-c3ft3a9bys
  • SHA256 d6d9a32fd696e4980d644f655563379ba7b04a2e3db03bbe6fbfb894fa68b152
  • MD5 SHA1 SHA512
Score
10/10

Malware Config

Signatures

  • Contains code to disable Windows Defender 4 IoCs

    A .NET executable tasked with disabling Windows Defender capabilities such as realtime monitoring, blocking at first seen, etc.

  • Suspicious use of SetThreadContext 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 677 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 20 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ce56f130c12f75c8b26151d1c3a6de37.exe
    "C:\Users\Admin\AppData\Local\Temp\ce56f130c12f75c8b26151d1c3a6de37.exe"
    1⤵
    • Suspicious use of SetThreadContext
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of WriteProcessMemory
    PID:1764
    • C:\Users\Admin\AppData\Local\Temp\ce56f130c12f75c8b26151d1c3a6de37.exe
      "C:\Users\Admin\AppData\Local\Temp\ce56f130c12f75c8b26151d1c3a6de37.exe"
      2⤵
        PID:1700
      • C:\Users\Admin\AppData\Local\Temp\ce56f130c12f75c8b26151d1c3a6de37.exe
        "C:\Users\Admin\AppData\Local\Temp\ce56f130c12f75c8b26151d1c3a6de37.exe"
        2⤵
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        PID:1588
        • \??\c:\windows\SysWOW64\cmstp.exe
          "c:\windows\system32\cmstp.exe" /au C:\Windows\temp\0w0g5opy.inf
          3⤵
            PID:1404

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/1588-10-0x0000000000400000-0x000000000040C000-memory.dmp

            memory/1588-7-0x0000000000400000-0x000000000040C000-memory.dmp

            memory/1588-9-0x0000000000400000-0x000000000040C000-memory.dmp

            memory/1588-11-0x00000000742C0000-0x00000000749AE000-memory.dmp

            memory/1764-4-0x0000000000290000-0x00000000002A6000-memory.dmp

            memory/1764-5-0x0000000000580000-0x000000000058D000-memory.dmp

            memory/1764-6-0x0000000004B80000-0x0000000004B82000-memory.dmp

            memory/1764-0-0x00000000742C0000-0x00000000749AE000-memory.dmp

            memory/1764-3-0x0000000000280000-0x0000000000281000-memory.dmp

            memory/1764-1-0x0000000001030000-0x0000000001031000-memory.dmp