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Analysis

  • max time kernel
    138s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    01/06/2023, 11:20

General

  • Target

    9a6460a032a068907bea3b8a18d19bb0d338d6167f0f0bdffd70beb3db4d9d47.exe

  • Size

    753KB

  • MD5

    90cb5b6fd05414e79c7ebe143c2dc720

  • SHA1

    da23db73682e7b819333146ebf5f135ff7d92226

  • SHA256

    9a6460a032a068907bea3b8a18d19bb0d338d6167f0f0bdffd70beb3db4d9d47

  • SHA512

    34c11248e6c040d83debc29e2e57e2e1c1de26963a38957561b6b01d269c24786955a068a3f71ef5180873dbd09eff47fd6459e78d55dfc7c958c585451df26c

  • SSDEEP

    12288:LMrQy90m91SE6Nq91lwu1z815h9Iuv/u/4ev86gsAsi8MK/5/owbc5z4Baa3IJai:LyH9gNOhe54eW/4evJFFMKR/Xc5zNJai

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.127:19045

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

rocker

C2

83.97.73.127:19045

Attributes
  • auth_value

    b4693c25843b5a1c7d63376e73e32dae

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\9a6460a032a068907bea3b8a18d19bb0d338d6167f0f0bdffd70beb3db4d9d47.exe
    "C:\Users\Admin\AppData\Local\Temp\9a6460a032a068907bea3b8a18d19bb0d338d6167f0f0bdffd70beb3db4d9d47.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4056
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v6049320.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v6049320.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2056
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7830002.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7830002.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4180
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a9847985.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a9847985.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:2988
          • 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:644
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3071280.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3071280.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1468
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c8395722.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c8395722.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:2868
        • 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:3388
          • 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:4156
          • 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:3080
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4188
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:4260
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:4804
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:3132
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:4980
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:1512
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:5064
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d8384434.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d8384434.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:4440
                  • 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:1508
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3328
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4408

              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\d8384434.exe

                Filesize

                303KB

                MD5

                7df8ace8d336d115eb581b6f4df23711

                SHA1

                3dd900cc95ba069f2970b7e164a77f7057735d59

                SHA256

                670361c534e8bda87ab092ddc6ebd073501af165bc6e12a2e9efac24c70991d2

                SHA512

                0c4fb209797f42772a6909fcbb06805d50d0c01f1c099658dee54b90451523bbe35414fda2379f2058dd9ef8e72b526483afe7c04593df1743a0407be8d923c7

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d8384434.exe

                Filesize

                303KB

                MD5

                7df8ace8d336d115eb581b6f4df23711

                SHA1

                3dd900cc95ba069f2970b7e164a77f7057735d59

                SHA256

                670361c534e8bda87ab092ddc6ebd073501af165bc6e12a2e9efac24c70991d2

                SHA512

                0c4fb209797f42772a6909fcbb06805d50d0c01f1c099658dee54b90451523bbe35414fda2379f2058dd9ef8e72b526483afe7c04593df1743a0407be8d923c7

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v6049320.exe

                Filesize

                446KB

                MD5

                074e38e4c301b2d99aea84fada375acf

                SHA1

                ceb5b4fb8fa8dae3a3f4e20f9254c6acef5eb813

                SHA256

                a6feabcf3753b4f4cc690f9f4587f84d1c37229e864af40fd6c25c9ea80141db

                SHA512

                4f87432727c59cf60fde6abd941b1a7fb767c2d65eebb86cca15a0daad7abcafe0d90c6a784b9b5b645a62bcf5a1297d593ecfe5645ffa4c8038821b6bb430fc

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v6049320.exe

                Filesize

                446KB

                MD5

                074e38e4c301b2d99aea84fada375acf

                SHA1

                ceb5b4fb8fa8dae3a3f4e20f9254c6acef5eb813

                SHA256

                a6feabcf3753b4f4cc690f9f4587f84d1c37229e864af40fd6c25c9ea80141db

                SHA512

                4f87432727c59cf60fde6abd941b1a7fb767c2d65eebb86cca15a0daad7abcafe0d90c6a784b9b5b645a62bcf5a1297d593ecfe5645ffa4c8038821b6bb430fc

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c8395722.exe

                Filesize

                213KB

                MD5

                7245c7e9513a9e67506c7a8409ba7ac0

                SHA1

                2b5ad548a2688db1d70a3796c27702b73c44835c

                SHA256

                fcf0c7dae8082bbc1dd52a34deed0c35e1d78be54dd11e9bcdb952e43b9e8e35

                SHA512

                b6999fccea8fedb9464eb7f573e5d38a7b9aa3e5106d62d8742bfb1906760912202670ad5127c226bea316690d4a575e6003b63c890ee8e8857d80308ce30409

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c8395722.exe

                Filesize

                213KB

                MD5

                7245c7e9513a9e67506c7a8409ba7ac0

                SHA1

                2b5ad548a2688db1d70a3796c27702b73c44835c

                SHA256

                fcf0c7dae8082bbc1dd52a34deed0c35e1d78be54dd11e9bcdb952e43b9e8e35

                SHA512

                b6999fccea8fedb9464eb7f573e5d38a7b9aa3e5106d62d8742bfb1906760912202670ad5127c226bea316690d4a575e6003b63c890ee8e8857d80308ce30409

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7830002.exe

                Filesize

                274KB

                MD5

                bce685c0bdcb1a50a3b49da2836167f2

                SHA1

                91ca4e76abe3ccd2f89979305bbe469baed2cc5f

                SHA256

                1de30fb9b8f3e033f4b4b3b146d32479c8e7fb4203541e827d558c25a0965e60

                SHA512

                b5a9f3cb584d35ded2cc937c4597884be539c67d2f380442196d8cda413ef15cff471edb6957736d2e1495e0ce6d6d0ca7b6e11da18eac9c67482639cca12638

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v7830002.exe

                Filesize

                274KB

                MD5

                bce685c0bdcb1a50a3b49da2836167f2

                SHA1

                91ca4e76abe3ccd2f89979305bbe469baed2cc5f

                SHA256

                1de30fb9b8f3e033f4b4b3b146d32479c8e7fb4203541e827d558c25a0965e60

                SHA512

                b5a9f3cb584d35ded2cc937c4597884be539c67d2f380442196d8cda413ef15cff471edb6957736d2e1495e0ce6d6d0ca7b6e11da18eac9c67482639cca12638

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a9847985.exe

                Filesize

                146KB

                MD5

                7d8ced7b59c6a3d130250170a15a8bf8

                SHA1

                2b6708579ccfe6dabbcbd9dcaf6e3ebe52be7499

                SHA256

                35c2a275306937b6944c4e6bf9b1e46da63acecfcc8c442675bfa4487ef9ac86

                SHA512

                9d990354b40240ad51c0d32d755112e981a1000a2af0781840b21827c0b609e9af7c964867d20829cbb015d4e9ea7eccb9bd7c2782587439d01172fdbf8da8e8

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a9847985.exe

                Filesize

                146KB

                MD5

                7d8ced7b59c6a3d130250170a15a8bf8

                SHA1

                2b6708579ccfe6dabbcbd9dcaf6e3ebe52be7499

                SHA256

                35c2a275306937b6944c4e6bf9b1e46da63acecfcc8c442675bfa4487ef9ac86

                SHA512

                9d990354b40240ad51c0d32d755112e981a1000a2af0781840b21827c0b609e9af7c964867d20829cbb015d4e9ea7eccb9bd7c2782587439d01172fdbf8da8e8

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3071280.exe

                Filesize

                168KB

                MD5

                4c2583ec6870951e7f215b4a507f33a7

                SHA1

                dffa94289a99b96b2736cc718544df6a42c2244b

                SHA256

                9a97d4c8b47c35958689f0c0b9ec1d1b34a99a0005b966ab5f9785ef856d99f5

                SHA512

                e4e5f7bf683cc5fbcd368f9e7555a263f320c5f01571db015da40716a155a4c62df82e23478873fa8166cd6133a5e5c7c6fd053b9d510b1832f8f71776424b3a

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3071280.exe

                Filesize

                168KB

                MD5

                4c2583ec6870951e7f215b4a507f33a7

                SHA1

                dffa94289a99b96b2736cc718544df6a42c2244b

                SHA256

                9a97d4c8b47c35958689f0c0b9ec1d1b34a99a0005b966ab5f9785ef856d99f5

                SHA512

                e4e5f7bf683cc5fbcd368f9e7555a263f320c5f01571db015da40716a155a4c62df82e23478873fa8166cd6133a5e5c7c6fd053b9d510b1832f8f71776424b3a

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

                Filesize

                213KB

                MD5

                7245c7e9513a9e67506c7a8409ba7ac0

                SHA1

                2b5ad548a2688db1d70a3796c27702b73c44835c

                SHA256

                fcf0c7dae8082bbc1dd52a34deed0c35e1d78be54dd11e9bcdb952e43b9e8e35

                SHA512

                b6999fccea8fedb9464eb7f573e5d38a7b9aa3e5106d62d8742bfb1906760912202670ad5127c226bea316690d4a575e6003b63c890ee8e8857d80308ce30409

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

                Filesize

                213KB

                MD5

                7245c7e9513a9e67506c7a8409ba7ac0

                SHA1

                2b5ad548a2688db1d70a3796c27702b73c44835c

                SHA256

                fcf0c7dae8082bbc1dd52a34deed0c35e1d78be54dd11e9bcdb952e43b9e8e35

                SHA512

                b6999fccea8fedb9464eb7f573e5d38a7b9aa3e5106d62d8742bfb1906760912202670ad5127c226bea316690d4a575e6003b63c890ee8e8857d80308ce30409

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

                Filesize

                213KB

                MD5

                7245c7e9513a9e67506c7a8409ba7ac0

                SHA1

                2b5ad548a2688db1d70a3796c27702b73c44835c

                SHA256

                fcf0c7dae8082bbc1dd52a34deed0c35e1d78be54dd11e9bcdb952e43b9e8e35

                SHA512

                b6999fccea8fedb9464eb7f573e5d38a7b9aa3e5106d62d8742bfb1906760912202670ad5127c226bea316690d4a575e6003b63c890ee8e8857d80308ce30409

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

                Filesize

                213KB

                MD5

                7245c7e9513a9e67506c7a8409ba7ac0

                SHA1

                2b5ad548a2688db1d70a3796c27702b73c44835c

                SHA256

                fcf0c7dae8082bbc1dd52a34deed0c35e1d78be54dd11e9bcdb952e43b9e8e35

                SHA512

                b6999fccea8fedb9464eb7f573e5d38a7b9aa3e5106d62d8742bfb1906760912202670ad5127c226bea316690d4a575e6003b63c890ee8e8857d80308ce30409

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

                Filesize

                213KB

                MD5

                7245c7e9513a9e67506c7a8409ba7ac0

                SHA1

                2b5ad548a2688db1d70a3796c27702b73c44835c

                SHA256

                fcf0c7dae8082bbc1dd52a34deed0c35e1d78be54dd11e9bcdb952e43b9e8e35

                SHA512

                b6999fccea8fedb9464eb7f573e5d38a7b9aa3e5106d62d8742bfb1906760912202670ad5127c226bea316690d4a575e6003b63c890ee8e8857d80308ce30409

              • 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/644-154-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/1468-162-0x0000000000DD0000-0x0000000000DFE000-memory.dmp

                Filesize

                184KB

              • memory/1468-168-0x0000000005BD0000-0x0000000005C46000-memory.dmp

                Filesize

                472KB

              • memory/1468-175-0x0000000009120000-0x000000000964C000-memory.dmp

                Filesize

                5.2MB

              • memory/1468-174-0x0000000006C70000-0x0000000006E32000-memory.dmp

                Filesize

                1.8MB

              • memory/1468-173-0x0000000006A50000-0x0000000006AA0000-memory.dmp

                Filesize

                320KB

              • memory/1468-171-0x00000000064B0000-0x0000000006516000-memory.dmp

                Filesize

                408KB

              • memory/1468-170-0x0000000006F50000-0x00000000074F4000-memory.dmp

                Filesize

                5.6MB

              • memory/1468-163-0x0000000005E90000-0x00000000064A8000-memory.dmp

                Filesize

                6.1MB

              • memory/1468-169-0x0000000005CF0000-0x0000000005D82000-memory.dmp

                Filesize

                584KB

              • memory/1468-164-0x0000000005980000-0x0000000005A8A000-memory.dmp

                Filesize

                1.0MB

              • memory/1468-176-0x0000000005860000-0x0000000005870000-memory.dmp

                Filesize

                64KB

              • memory/1468-167-0x0000000005860000-0x0000000005870000-memory.dmp

                Filesize

                64KB

              • memory/1468-166-0x0000000005890000-0x00000000058CC000-memory.dmp

                Filesize

                240KB

              • memory/1468-165-0x0000000005870000-0x0000000005882000-memory.dmp

                Filesize

                72KB

              • memory/1508-200-0x00000000056F0000-0x0000000005700000-memory.dmp

                Filesize

                64KB

              • memory/1508-194-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB