Resubmissions

26/03/2024, 23:58

240326-31d1dafc263

26/03/2024, 23:55

240326-3yvkcaab6w3

25/03/2024, 23:41

240325-3pykmsdf4y8

25/03/2024, 23:38

240325-3msxdadf2y3

25/03/2024, 23:14

240325-28bdsaaf668

25/03/2024, 22:57

240325-2xmbxaae9510

25/03/2024, 22:54

240325-2vtm7sdc7x7

25/03/2024, 22:53

240325-2t9yssae663

Analysis

  • max time kernel
    194s
  • max time network
    196s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240221-en
  • resource tags

    arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    25/03/2024, 23:38

General

  • Target
    MegaBoyVM.exe
  • Size 102KB
  • Sample240325-3msxdadf2y
  • SHA256 8a16e748ca24d7f8a5205501fd381cef33c6bbbb2e715abf6b91f486ad6afd2d
  • MD5 SHA1 SHA512 SSDEEP
Score
1/10

Malware Config

Signatures

  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\MegaBoyVM.exe
    "C:\Users\Admin\AppData\Local\Temp\MegaBoyVM.exe"
    1⤵
    • Suspicious use of AdjustPrivilegeToken
    PID:4740
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc
    1⤵
      PID:4488
    • C:\Windows\System32\rundll32.exe
      C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
      1⤵
        PID:960
      • C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe
        "C:\Windows\SystemApps\MicrosoftWindows.Client.CBS_cw5n1h2txyewy\MiniSearchHost.exe" -ServerName:MiniSearchUI.AppXj3y73at8fy1htwztzxs68sxx1v7cksp7.mca
        1⤵
        • Suspicious use of SetWindowsHookEx
        PID:2088

      Network

            MITRE ATT&CK Matrix

            Replay Monitor

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            Downloads

            memory/4740-0-0x0000000000E40000-0x0000000000E60000-memory.dmp

            memory/4740-1-0x00007FFB44F70000-0x00007FFB45A32000-memory.dmp

            memory/4740-2-0x000000001C1D0000-0x000000001C1E0000-memory.dmp

            memory/4740-3-0x00007FFB44F70000-0x00007FFB45A32000-memory.dmp

            memory/4740-4-0x000000001C1D0000-0x000000001C1E0000-memory.dmp