Analysis

  • max time kernel
    1s
  • max time network
    258s
  • platform
    windows11-21h2_x64
  • resource
    win11-20240802-en
  • resource tags

    arch:x64arch:x86image:win11-20240802-enlocale:en-usos:windows11-21h2-x64system
  • submitted
    07-08-2024 16:11

General

  • Target

    sus/data/macchanger.bat

  • Size

    2KB

  • MD5

    86630f471a1c7f40e8494347f9ab8249

  • SHA1

    10a2139adfb884f01799de89bf9b9ccb2a8bb460

  • SHA256

    c15faade0e71acd4abcb60a7e9f3f002a46d3d47bd294f7b12d811c871d1292c

  • SHA512

    666fe7866c2bedc78aad081bddf7e4dc8a9038b173527dc9464dd9c0776314a8c3e1ec7f4d0f34aff0d946b94ed1178a5c665d79173d1bfe0a0a611f6af65369

Malware Config

Signatures

  • Event Triggered Execution: Netsh Helper DLL 1 TTPs 3 IoCs

    Netsh.exe (also referred to as Netshell) is a command-line scripting utility used to interact with the network configuration of a system.

  • Suspicious use of AdjustPrivilegeToken 64 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    C:\Windows\system32\cmd.exe /c "C:\Users\Admin\AppData\Local\Temp\sus\data\macchanger.bat"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:248
    • C:\Windows\system32\cmd.exe
      C:\Windows\system32\cmd.exe /c wmic nic where physicaladapter=true get deviceid | findstr [0-9]
      2⤵
      • Suspicious use of WriteProcessMemory
      PID:2540
      • C:\Windows\System32\Wbem\WMIC.exe
        wmic nic where physicaladapter=true get deviceid
        3⤵
        • Suspicious use of AdjustPrivilegeToken
        PID:2952
      • C:\Windows\system32\findstr.exe
        findstr [0-9]
        3⤵
          PID:2312
      • C:\Windows\system32\reg.exe
        REG QUERY HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002bE10318}\01
        2⤵
          PID:2740
        • C:\Windows\system32\reg.exe
          REG QUERY HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002bE10318}\001
          2⤵
            PID:1592
          • C:\Windows\system32\reg.exe
            REG QUERY HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002bE10318}\0001
            2⤵
              PID:4184
            • C:\Windows\system32\reg.exe
              REG ADD HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002bE10318}\0001 /v NetworkAddress /t REG_SZ /d 02A46580369E /f
              2⤵
                PID:1684
              • C:\Windows\system32\cmd.exe
                C:\Windows\system32\cmd.exe /c wmic nic where physicaladapter=true get deviceid | findstr [0-9]
                2⤵
                • Suspicious use of WriteProcessMemory
                PID:4848
                • C:\Windows\System32\Wbem\WMIC.exe
                  wmic nic where physicaladapter=true get deviceid
                  3⤵
                  • Suspicious use of AdjustPrivilegeToken
                  PID:860
                • C:\Windows\system32\findstr.exe
                  findstr [0-9]
                  3⤵
                    PID:4308
                • C:\Windows\system32\reg.exe
                  REG QUERY HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002bE10318}\01
                  2⤵
                    PID:3660
                  • C:\Windows\system32\reg.exe
                    REG QUERY HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002bE10318}\001
                    2⤵
                      PID:1696
                    • C:\Windows\system32\reg.exe
                      REG QUERY HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002bE10318}\0001
                      2⤵
                        PID:664
                      • C:\Windows\system32\reg.exe
                        REG ADD HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Class\{4D36E972-E325-11CE-BFC1-08002bE10318}\0001 /v PnPCapabilities /t REG_DWORD /d 24 /f
                        2⤵
                          PID:1996
                        • C:\Windows\system32\cmd.exe
                          C:\Windows\system32\cmd.exe /c "wmic nic where (netconnectionid like '%') get netconnectionid,netconnectionstatus /format:csv"
                          2⤵
                          • Suspicious use of WriteProcessMemory
                          PID:404
                          • C:\Windows\System32\Wbem\WMIC.exe
                            wmic nic where (netconnectionid like '%') get netconnectionid,netconnectionstatus /format:csv
                            3⤵
                              PID:744
                          • C:\Windows\system32\netsh.exe
                            netsh interface set interface name="Ethernet" disable
                            2⤵
                            • Event Triggered Execution: Netsh Helper DLL
                            PID:3560
                        • C:\Windows\System32\svchost.exe
                          C:\Windows\System32\svchost.exe -k LocalSystemNetworkRestricted -p -s Netman
                          1⤵
                            PID:2024

                          Network

                          MITRE ATT&CK Enterprise v15

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