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Analysis

  • max time kernel
    95s
  • max time network
    99s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240221-en
  • resource tags

    arch:x64arch:x86image:win11-20240221-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    10/03/2024, 18:42

General

  • Target

    kmsactivator-cli.exe

  • Size

    39KB

  • MD5

    ac4e2fa876ed1fa335a87cf480f876f4

  • SHA1

    0b2e1c40c26d3e8e41a522fcfd5448c5e56f7592

  • SHA256

    d3888fc99aecc1276b56285494d858b5e7bb9257fbc9bfab9bde95c74122175d

  • SHA512

    e8ddcc7c5cb7880d30e2a50a53358d7f652bd97d23de9335601d20b0d3e3a45042a7cd7ebae1ccbfc3fe58a96efb5cfe72063c8882950b57b72b72f869c94e24

  • SSDEEP

    768:Yl/YMBg3ehsdD3A8c0MOeaUV45Ww3j/V3NA0xvV:pLdD+0MON593j/Dxd

Score
3/10

Malware Config

Signatures

  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 1 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\kmsactivator-cli.exe
    "C:\Users\Admin\AppData\Local\Temp\kmsactivator-cli.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3748
    • C:\Windows\SysWOW64\cmd.exe
      C:\Windows\system32\cmd.exe /c ""C:\Users\Admin\AppData\Local\Temp\A2F7.tmp\kmsactivator-cli.bat""
      2⤵
      • Modifies registry class
      • Suspicious use of WriteProcessMemory
      PID:4640
      • C:\Windows\SysWOW64\choice.exe
        choice /n /c 123456789
        3⤵
          PID:2692
        • C:\Windows\SysWOW64\WScript.exe
          "C:\Windows\System32\WScript.exe" "C:\Windows\system32\slmgr.vbs" /ipk W269N-WFGWX-YVC9B-4J6C9-T83GX
          3⤵
            PID:716
          • C:\Windows\SysWOW64\WScript.exe
            "C:\Windows\System32\WScript.exe" "C:\Windows\system32\slmgr.vbs" /skms kms8.msguides.com
            3⤵
              PID:1908
            • C:\Windows\SysWOW64\WScript.exe
              "C:\Windows\System32\WScript.exe" "C:\Windows\system32\slmgr.vbs" /ato
              3⤵
                PID:1300
              • C:\Windows\SysWOW64\WScript.exe
                "C:\Windows\System32\WScript.exe" "C:\Windows\system32\slmgr.vbs" -dli
                3⤵
                  PID:3816
                • C:\Windows\SysWOW64\choice.exe
                  choice /n /c 123456789
                  3⤵
                    PID:3800
              • C:\Windows\system32\svchost.exe
                C:\Windows\system32\svchost.exe -k LocalService -p -s NPSMSvc
                1⤵
                  PID:3048

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

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                Downloads

                • C:\Users\Admin\AppData\Local\Temp\A2F7.tmp\kmsactivator-cli.bat

                  Filesize

                  2KB

                  MD5

                  afeacd1fe2ad550c55ebdb12de31a976

                  SHA1

                  7d6e7fe5535e11fde5914dfff049fc1d57ade8aa

                  SHA256

                  ac8864fcb2fb6e6a628182c36b49a41e237dd3740125c53a58d39235b473dda1

                  SHA512

                  347aa33b235e4101cef4972eb224daabb6b23f8eaf247c6eea6cecbb1bef7a55c9524cb0f6d2a83a9bbb1eddbeaa2db5fec28e5fbdb99ab63e02d8b98773b5c4