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Analysis

  • max time kernel
    92s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/06/2023, 04:58

General

  • Target

    9fcc6a42e2ffac80f54b3a4665aea4ed3792fec5d0915828fb715360eb27c230.exe

  • Size

    794KB

  • MD5

    9ec3f20137e06ca59d951a7664f39539

  • SHA1

    892f454ad5ac5d0bfe4aee149e5b22edaf8c2c23

  • SHA256

    9fcc6a42e2ffac80f54b3a4665aea4ed3792fec5d0915828fb715360eb27c230

  • SHA512

    f6deb0009c86b3c310b968f0d160a2aef296759bb4aa6e5a2b16d408059e20b321d8b7ab2a8d03702409585fe3cc6b71e076a1710c523d9b84d84f1daf7db4af

  • SSDEEP

    12288:6Mrzy90FBbRtPHCIQVHDVIA6rohmNFtQ0jfqgsWXFPM+00JyZhBWYDVVc:tymZvjQL6M4tQ0zZsWXZM+YvBWC+

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19046

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

metro

C2

83.97.73.126:19046

Attributes
  • auth_value

    f7fd4aa816bdbaad933b45b51d9b6b1a

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • Checks computer location settings 2 TTPs 2 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Executes dropped EXE 9 IoCs
  • Loads dropped DLL 1 IoCs
  • Reads user/profile data of web browsers 2 TTPs

    Infostealers often target stored browser data, which can include saved credentials etc.

  • Accesses cryptocurrency files/wallets, possible credential harvesting 2 TTPs
  • Adds Run key to start application 2 TTPs 6 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Suspicious use of SetThreadContext 2 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Creates scheduled task(s) 1 TTPs 1 IoCs

    Schtasks is often used by malware for persistence or to perform post-infection execution.

  • Suspicious behavior: EnumeratesProcesses 6 IoCs
  • Suspicious use of AdjustPrivilegeToken 3 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 58 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\9fcc6a42e2ffac80f54b3a4665aea4ed3792fec5d0915828fb715360eb27c230.exe
    "C:\Users\Admin\AppData\Local\Temp\9fcc6a42e2ffac80f54b3a4665aea4ed3792fec5d0915828fb715360eb27c230.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3988
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2719536.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2719536.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4428
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6645367.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6645367.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:3788
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a6136406.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a6136406.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:3576
          • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
            "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2628
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6482068.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6482068.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4760
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c5829567.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c5829567.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4372
        • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
          "C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe"
          4⤵
          • Checks computer location settings
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:532
          • C:\Windows\SysWOW64\schtasks.exe
            "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN metado.exe /TR "C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe" /F
            5⤵
            • Creates scheduled task(s)
            PID:2772
          • C:\Windows\SysWOW64\cmd.exe
            "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "metado.exe" /P "Admin:N"&&CACLS "metado.exe" /P "Admin:R" /E&&echo Y|CACLS "..\a9e2a16078" /P "Admin:N"&&CACLS "..\a9e2a16078" /P "Admin:R" /E&&Exit
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:1764
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:1744
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:344
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:4180
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:1244
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:4312
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:1540
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:1208
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d1559561.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d1559561.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:1548
                  • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
                    "C:\\Windows\\Microsoft.NET\\Framework\\v4.0.30319\\AppLaunch.exe"
                    3⤵
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious use of AdjustPrivilegeToken
                    PID:2520
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:1096
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:1536

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Microsoft\CLR_v4.0_32\UsageLogs\AppLaunch.exe.log

                Filesize

                226B

                MD5

                916851e072fbabc4796d8916c5131092

                SHA1

                d48a602229a690c512d5fdaf4c8d77547a88e7a2

                SHA256

                7e750c904c43d27c89e55af809a679a96c0bb63fc511006ffbceffc2c7f6fb7d

                SHA512

                07ce4c881d6c411cac0b62364377e77950797c486804fb10d00555458716e3c47b1efc0d1f37e4cc3b7e6565bb402ca01c7ea8c963f9f9ace941a6e3883d2521

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d1559561.exe

                Filesize

                322KB

                MD5

                6ebe562865b948f5d8dd80feb2f48ff7

                SHA1

                e4bcb924f041754a0a3b9881c3184aea52fe7f2f

                SHA256

                0fb2e8d4b4b491d8eb73f02e579665c1c3efa37777593fa787c4ffd548694f77

                SHA512

                b4c996301f8e61fd5194e2ea51364569a4ff1c07c861ff251b125e3fe116ea749df7c9328de910c88e601074a64bfa8bb48a9a9d4b344b1b4b7665234a874dcd

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d1559561.exe

                Filesize

                322KB

                MD5

                6ebe562865b948f5d8dd80feb2f48ff7

                SHA1

                e4bcb924f041754a0a3b9881c3184aea52fe7f2f

                SHA256

                0fb2e8d4b4b491d8eb73f02e579665c1c3efa37777593fa787c4ffd548694f77

                SHA512

                b4c996301f8e61fd5194e2ea51364569a4ff1c07c861ff251b125e3fe116ea749df7c9328de910c88e601074a64bfa8bb48a9a9d4b344b1b4b7665234a874dcd

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2719536.exe

                Filesize

                456KB

                MD5

                ecce5bdcd8656c2cfcec604ec21947e3

                SHA1

                6703704370f1c9b95025fe13586177140471ab98

                SHA256

                dc87cc087ca97bb7ec97a6d3cb8c69a15b9c131d86faf390372da57bbbaf8005

                SHA512

                3c6a77e914baa86906d45c648ab9be1289b285332fc6aaf9196e60bd9dad2419ddd7671ac08d8bfffe3fdd26de12ca7d392a6560d5989c7aaf13a02556b8d552

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v2719536.exe

                Filesize

                456KB

                MD5

                ecce5bdcd8656c2cfcec604ec21947e3

                SHA1

                6703704370f1c9b95025fe13586177140471ab98

                SHA256

                dc87cc087ca97bb7ec97a6d3cb8c69a15b9c131d86faf390372da57bbbaf8005

                SHA512

                3c6a77e914baa86906d45c648ab9be1289b285332fc6aaf9196e60bd9dad2419ddd7671ac08d8bfffe3fdd26de12ca7d392a6560d5989c7aaf13a02556b8d552

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c5829567.exe

                Filesize

                215KB

                MD5

                bc20e539b79dadb85a2047b024f041dc

                SHA1

                2a0947b2db4292cd02b58b26b8939260741b13be

                SHA256

                c7a63e59d75918521e8e7c362e9a4cbaf515b9c9c7cbb953564456c210e17510

                SHA512

                60cc96dee8e31210b18158cda88ab49142eb59e510a1f936e5c90668dd6e711f6fada0deab361f9a8e8bbd28e8426cd8f6d06717cd61bb2a40595caea3914d88

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c5829567.exe

                Filesize

                215KB

                MD5

                bc20e539b79dadb85a2047b024f041dc

                SHA1

                2a0947b2db4292cd02b58b26b8939260741b13be

                SHA256

                c7a63e59d75918521e8e7c362e9a4cbaf515b9c9c7cbb953564456c210e17510

                SHA512

                60cc96dee8e31210b18158cda88ab49142eb59e510a1f936e5c90668dd6e711f6fada0deab361f9a8e8bbd28e8426cd8f6d06717cd61bb2a40595caea3914d88

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6645367.exe

                Filesize

                284KB

                MD5

                efb3947e45f866add95af94c36fc7e38

                SHA1

                13a3f82d6708d1ee20ed225615541cccb0b64697

                SHA256

                e6be24b674d7acc2c885d5e55752a0d46758e9370ab63bd99c8c9809d9f0acf3

                SHA512

                98fc2cf8cfab0319a893052a00d2a0bf5cba024caaddd40ec4a4cdb7cf28b1cf5fc403b4d25a5fee254c619c4a269e005803552b61b44a8c20267590fcf8d8df

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6645367.exe

                Filesize

                284KB

                MD5

                efb3947e45f866add95af94c36fc7e38

                SHA1

                13a3f82d6708d1ee20ed225615541cccb0b64697

                SHA256

                e6be24b674d7acc2c885d5e55752a0d46758e9370ab63bd99c8c9809d9f0acf3

                SHA512

                98fc2cf8cfab0319a893052a00d2a0bf5cba024caaddd40ec4a4cdb7cf28b1cf5fc403b4d25a5fee254c619c4a269e005803552b61b44a8c20267590fcf8d8df

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a6136406.exe

                Filesize

                166KB

                MD5

                9c80fcc768e916843a639d47aaf1e8a6

                SHA1

                bc7a3a6ca2d81e9c8fc987adcb75ff89957b8017

                SHA256

                34116b3825a023c7b48dd975b4d238f40c8eaa51436a63c18e85a1592b8eae68

                SHA512

                54ba1921433e63a50da678acdd37ba0735a060968c3cb82f33201533eb8b070ecd08ec30fd0955398ea59daedf979565e66a76eec4f50a196a5d15cd4234e33d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a6136406.exe

                Filesize

                166KB

                MD5

                9c80fcc768e916843a639d47aaf1e8a6

                SHA1

                bc7a3a6ca2d81e9c8fc987adcb75ff89957b8017

                SHA256

                34116b3825a023c7b48dd975b4d238f40c8eaa51436a63c18e85a1592b8eae68

                SHA512

                54ba1921433e63a50da678acdd37ba0735a060968c3cb82f33201533eb8b070ecd08ec30fd0955398ea59daedf979565e66a76eec4f50a196a5d15cd4234e33d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6482068.exe

                Filesize

                168KB

                MD5

                8908c1e955f23fb19c8699c5737995c4

                SHA1

                c49df7f6e6ddbbcc3af6bb99a5accbcac485b544

                SHA256

                927612cecc9c05656eeeb31cbc5c00ddc05369dc1cf1ee6d661684cb6aea7e92

                SHA512

                71600bf5ea83d4b58f7248f2c7a01d1b7d685c1883f777ebe24eb6ed2dd15298efdf1f6e41fa47c6e5fdee635f93a889e40a541d1d301a004907d609195b91c6

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b6482068.exe

                Filesize

                168KB

                MD5

                8908c1e955f23fb19c8699c5737995c4

                SHA1

                c49df7f6e6ddbbcc3af6bb99a5accbcac485b544

                SHA256

                927612cecc9c05656eeeb31cbc5c00ddc05369dc1cf1ee6d661684cb6aea7e92

                SHA512

                71600bf5ea83d4b58f7248f2c7a01d1b7d685c1883f777ebe24eb6ed2dd15298efdf1f6e41fa47c6e5fdee635f93a889e40a541d1d301a004907d609195b91c6

              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                Filesize

                215KB

                MD5

                bc20e539b79dadb85a2047b024f041dc

                SHA1

                2a0947b2db4292cd02b58b26b8939260741b13be

                SHA256

                c7a63e59d75918521e8e7c362e9a4cbaf515b9c9c7cbb953564456c210e17510

                SHA512

                60cc96dee8e31210b18158cda88ab49142eb59e510a1f936e5c90668dd6e711f6fada0deab361f9a8e8bbd28e8426cd8f6d06717cd61bb2a40595caea3914d88

              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                Filesize

                215KB

                MD5

                bc20e539b79dadb85a2047b024f041dc

                SHA1

                2a0947b2db4292cd02b58b26b8939260741b13be

                SHA256

                c7a63e59d75918521e8e7c362e9a4cbaf515b9c9c7cbb953564456c210e17510

                SHA512

                60cc96dee8e31210b18158cda88ab49142eb59e510a1f936e5c90668dd6e711f6fada0deab361f9a8e8bbd28e8426cd8f6d06717cd61bb2a40595caea3914d88

              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                Filesize

                215KB

                MD5

                bc20e539b79dadb85a2047b024f041dc

                SHA1

                2a0947b2db4292cd02b58b26b8939260741b13be

                SHA256

                c7a63e59d75918521e8e7c362e9a4cbaf515b9c9c7cbb953564456c210e17510

                SHA512

                60cc96dee8e31210b18158cda88ab49142eb59e510a1f936e5c90668dd6e711f6fada0deab361f9a8e8bbd28e8426cd8f6d06717cd61bb2a40595caea3914d88

              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                Filesize

                215KB

                MD5

                bc20e539b79dadb85a2047b024f041dc

                SHA1

                2a0947b2db4292cd02b58b26b8939260741b13be

                SHA256

                c7a63e59d75918521e8e7c362e9a4cbaf515b9c9c7cbb953564456c210e17510

                SHA512

                60cc96dee8e31210b18158cda88ab49142eb59e510a1f936e5c90668dd6e711f6fada0deab361f9a8e8bbd28e8426cd8f6d06717cd61bb2a40595caea3914d88

              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe

                Filesize

                215KB

                MD5

                bc20e539b79dadb85a2047b024f041dc

                SHA1

                2a0947b2db4292cd02b58b26b8939260741b13be

                SHA256

                c7a63e59d75918521e8e7c362e9a4cbaf515b9c9c7cbb953564456c210e17510

                SHA512

                60cc96dee8e31210b18158cda88ab49142eb59e510a1f936e5c90668dd6e711f6fada0deab361f9a8e8bbd28e8426cd8f6d06717cd61bb2a40595caea3914d88

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                547bae937be965d63f61d89e8eafb4a1

                SHA1

                85466c95625bcbb7f68aa89a367149d35f80e1fa

                SHA256

                015d60486e75035f83ea454e87afb38d11ec39643c33b07f61a40343078ee4f5

                SHA512

                1869b1cd3dcc09fbf9f965a8f45b647390e8859e6bf476293cbfd8b1122c660eca5db2943f0b1e77d451684fdef34ae503d5f357408e1a4fe5c1237871f5d02f

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                547bae937be965d63f61d89e8eafb4a1

                SHA1

                85466c95625bcbb7f68aa89a367149d35f80e1fa

                SHA256

                015d60486e75035f83ea454e87afb38d11ec39643c33b07f61a40343078ee4f5

                SHA512

                1869b1cd3dcc09fbf9f965a8f45b647390e8859e6bf476293cbfd8b1122c660eca5db2943f0b1e77d451684fdef34ae503d5f357408e1a4fe5c1237871f5d02f

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                547bae937be965d63f61d89e8eafb4a1

                SHA1

                85466c95625bcbb7f68aa89a367149d35f80e1fa

                SHA256

                015d60486e75035f83ea454e87afb38d11ec39643c33b07f61a40343078ee4f5

                SHA512

                1869b1cd3dcc09fbf9f965a8f45b647390e8859e6bf476293cbfd8b1122c660eca5db2943f0b1e77d451684fdef34ae503d5f357408e1a4fe5c1237871f5d02f

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

                Filesize

                162B

                MD5

                1b7c22a214949975556626d7217e9a39

                SHA1

                d01c97e2944166ed23e47e4a62ff471ab8fa031f

                SHA256

                340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87

                SHA512

                ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5

              • memory/2520-194-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB

              • memory/2520-200-0x00000000057B0000-0x00000000057C0000-memory.dmp

                Filesize

                64KB

              • memory/2628-154-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/4760-162-0x00000000005E0000-0x000000000060E000-memory.dmp

                Filesize

                184KB

              • memory/4760-176-0x0000000005090000-0x00000000050A0000-memory.dmp

                Filesize

                64KB

              • memory/4760-175-0x0000000008950000-0x0000000008E7C000-memory.dmp

                Filesize

                5.2MB

              • memory/4760-174-0x00000000065A0000-0x0000000006762000-memory.dmp

                Filesize

                1.8MB

              • memory/4760-172-0x0000000006020000-0x0000000006070000-memory.dmp

                Filesize

                320KB

              • memory/4760-171-0x0000000005CE0000-0x0000000005D46000-memory.dmp

                Filesize

                408KB

              • memory/4760-170-0x0000000006780000-0x0000000006D24000-memory.dmp

                Filesize

                5.6MB

              • memory/4760-169-0x0000000005500000-0x0000000005592000-memory.dmp

                Filesize

                584KB

              • memory/4760-168-0x00000000053E0000-0x0000000005456000-memory.dmp

                Filesize

                472KB

              • memory/4760-167-0x0000000005090000-0x00000000050A0000-memory.dmp

                Filesize

                64KB

              • memory/4760-166-0x00000000050E0000-0x000000000511C000-memory.dmp

                Filesize

                240KB

              • memory/4760-165-0x0000000005060000-0x0000000005072000-memory.dmp

                Filesize

                72KB

              • memory/4760-164-0x00000000051B0000-0x00000000052BA000-memory.dmp

                Filesize

                1.0MB

              • memory/4760-163-0x00000000056C0000-0x0000000005CD8000-memory.dmp

                Filesize

                6.1MB