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Analysis

  • max time kernel
    135s
  • max time network
    145s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/06/2023, 19:59

General

  • Target

    34600e512dc1a644eef8a26b709c08fc72798da9e9817d6dd504c165ab00dd5d.exe

  • Size

    778KB

  • MD5

    8dc27a31a9cc1fec969cf16cb16fbe55

  • SHA1

    a6b18a1142cb5f828c1e9b9788b0965be28d74ee

  • SHA256

    34600e512dc1a644eef8a26b709c08fc72798da9e9817d6dd504c165ab00dd5d

  • SHA512

    ca627f8814b99402339f145d4fe796a6deac4e8fa44f01cc010d0ef4757cdaaf6d1d88bcfdf8b9c0685109ac908b5148f4e75062c40f70d132c94f10a9feecd9

  • SSDEEP

    12288:FMrly90pR1nKIl/lqijBzHiUppRNpvevGGFOgNAItbEJxNMvdDRAq6Dh87:MySRFNqijtHiWp7Y+wNhtoOl2qom

Malware Config

Extracted

Family

redline

Botnet

dusa

C2

83.97.73.126:19046

Attributes
  • auth_value

    ee896466545fedf9de5406175fb82de5

Extracted

Family

redline

Botnet

brain

C2

83.97.73.126:19046

Attributes
  • auth_value

    5fb8269baadec0c49899b9a7a0c8851f

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\34600e512dc1a644eef8a26b709c08fc72798da9e9817d6dd504c165ab00dd5d.exe
    "C:\Users\Admin\AppData\Local\Temp\34600e512dc1a644eef8a26b709c08fc72798da9e9817d6dd504c165ab00dd5d.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4376
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2999624.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2999624.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4456
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9420218.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9420218.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:380
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k3008755.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k3008755.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:4736
          • 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:1140
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l6960689.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l6960689.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1572
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m5994861.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m5994861.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:2340
        • 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:3916
          • 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:4624
          • 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:3108
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:1820
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:1956
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:4112
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:4552
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:3812
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:1824
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:4232
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n0997385.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n0997385.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:4752
                  • 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:1468
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:1172
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3848

              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\n0997385.exe

                Filesize

                304KB

                MD5

                990216b52f883c852e9f1941ffa51a6d

                SHA1

                fbb25643207bd7387a538d0a5dc683b4e3695919

                SHA256

                77c762ff2c533ffe86e67ebf165f29a1132129cc232a76d2f538b8b364e5e7e7

                SHA512

                b7dbf030cfac6d97e4d4723e08630489f2fc96b9c658c7cba133620b44a738d1b71d05a968361fb922029981270d422871c303ee150499176cf31a9d115e1204

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n0997385.exe

                Filesize

                304KB

                MD5

                990216b52f883c852e9f1941ffa51a6d

                SHA1

                fbb25643207bd7387a538d0a5dc683b4e3695919

                SHA256

                77c762ff2c533ffe86e67ebf165f29a1132129cc232a76d2f538b8b364e5e7e7

                SHA512

                b7dbf030cfac6d97e4d4723e08630489f2fc96b9c658c7cba133620b44a738d1b71d05a968361fb922029981270d422871c303ee150499176cf31a9d115e1204

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2999624.exe

                Filesize

                447KB

                MD5

                bc658dbfdcd443f8a803402fd2b91706

                SHA1

                bf9d6418281ecf8285eec5dfac1a3c00ef6c9d77

                SHA256

                56dcde987473ea575d1bfaa98d3f0280eef758fdaeb384d6545f79b41d09eb3f

                SHA512

                a0806206331459e884f8046ec8e0f7159f5f805b676064f1b735fa77089e122e2fa85565fbfd1efad8f0d32e846b169dab731fd51190553f4bbb6601d71fcf0f

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y2999624.exe

                Filesize

                447KB

                MD5

                bc658dbfdcd443f8a803402fd2b91706

                SHA1

                bf9d6418281ecf8285eec5dfac1a3c00ef6c9d77

                SHA256

                56dcde987473ea575d1bfaa98d3f0280eef758fdaeb384d6545f79b41d09eb3f

                SHA512

                a0806206331459e884f8046ec8e0f7159f5f805b676064f1b735fa77089e122e2fa85565fbfd1efad8f0d32e846b169dab731fd51190553f4bbb6601d71fcf0f

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m5994861.exe

                Filesize

                216KB

                MD5

                8d3db1c4348eed87ff9672c770ddbca2

                SHA1

                1ac1b41f31971a2d0b56404cff08a03cdd0d4e24

                SHA256

                422edfa0afc2c4aee48289cf03f2c31d192433a675b68ff704b915d0f2f8ecec

                SHA512

                1d87be0ee357c894f028e105de67e07ad611f401ec63a8ed43b82c540406240bb10fa5ba4c1369571e49baee1fb72d97e0b84eba67b62cd3674b47a31ae0c42d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m5994861.exe

                Filesize

                216KB

                MD5

                8d3db1c4348eed87ff9672c770ddbca2

                SHA1

                1ac1b41f31971a2d0b56404cff08a03cdd0d4e24

                SHA256

                422edfa0afc2c4aee48289cf03f2c31d192433a675b68ff704b915d0f2f8ecec

                SHA512

                1d87be0ee357c894f028e105de67e07ad611f401ec63a8ed43b82c540406240bb10fa5ba4c1369571e49baee1fb72d97e0b84eba67b62cd3674b47a31ae0c42d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9420218.exe

                Filesize

                276KB

                MD5

                9a8b3fea4a4a1d6aaee34d8cfd21be90

                SHA1

                6ba23b2665333dddb690bf4af742f68c4af660e0

                SHA256

                283e324736c120c1b8efb9b0aa9cea27dbf302bf66abd8e7f56611ab67e5168b

                SHA512

                6cebea0e90dba196ed0b57a38af5364b90ccf5e081069ce2c03fc559a8963a3181e77c8e7c39e3de3cb7d20a4dff7cf23b49fcaacbc90e493a5dd7ae960946fd

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9420218.exe

                Filesize

                276KB

                MD5

                9a8b3fea4a4a1d6aaee34d8cfd21be90

                SHA1

                6ba23b2665333dddb690bf4af742f68c4af660e0

                SHA256

                283e324736c120c1b8efb9b0aa9cea27dbf302bf66abd8e7f56611ab67e5168b

                SHA512

                6cebea0e90dba196ed0b57a38af5364b90ccf5e081069ce2c03fc559a8963a3181e77c8e7c39e3de3cb7d20a4dff7cf23b49fcaacbc90e493a5dd7ae960946fd

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k3008755.exe

                Filesize

                147KB

                MD5

                bb2a9d23b5f3070ced1a7089b18817b8

                SHA1

                82947ba67eff3847d9ed311daa35d60754ab4360

                SHA256

                087bc4e186c6efdf85ad4178a42f0449fe904613e9aa6ab21a1e0fdae699f6ae

                SHA512

                52e5f27ce61ab7eb05e343479d309cb9e194a7849109a512e0984c77654465040092dd4cc58148905372a6306ff3f67d0785b6f69ba775f39f68d5d495b4a096

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k3008755.exe

                Filesize

                147KB

                MD5

                bb2a9d23b5f3070ced1a7089b18817b8

                SHA1

                82947ba67eff3847d9ed311daa35d60754ab4360

                SHA256

                087bc4e186c6efdf85ad4178a42f0449fe904613e9aa6ab21a1e0fdae699f6ae

                SHA512

                52e5f27ce61ab7eb05e343479d309cb9e194a7849109a512e0984c77654465040092dd4cc58148905372a6306ff3f67d0785b6f69ba775f39f68d5d495b4a096

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l6960689.exe

                Filesize

                168KB

                MD5

                a50c3cc2df984898c8d761b08253d60b

                SHA1

                e25c461e9e94343e8c2dab4a29aaf79056b60880

                SHA256

                8e9e5cb745b5655171dfbf233e2618cc506374a927138b7fd799923e3dcbbd39

                SHA512

                44a9ead2b965afc159a2c7cfc6b7a856bd18c3c15e29cbc98e13d8bdd13ffc37c55dbb192a7129b8e703e23d5d74d36fe63c594b7a89ec9973341ac215e2326c

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l6960689.exe

                Filesize

                168KB

                MD5

                a50c3cc2df984898c8d761b08253d60b

                SHA1

                e25c461e9e94343e8c2dab4a29aaf79056b60880

                SHA256

                8e9e5cb745b5655171dfbf233e2618cc506374a927138b7fd799923e3dcbbd39

                SHA512

                44a9ead2b965afc159a2c7cfc6b7a856bd18c3c15e29cbc98e13d8bdd13ffc37c55dbb192a7129b8e703e23d5d74d36fe63c594b7a89ec9973341ac215e2326c

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

                Filesize

                216KB

                MD5

                8d3db1c4348eed87ff9672c770ddbca2

                SHA1

                1ac1b41f31971a2d0b56404cff08a03cdd0d4e24

                SHA256

                422edfa0afc2c4aee48289cf03f2c31d192433a675b68ff704b915d0f2f8ecec

                SHA512

                1d87be0ee357c894f028e105de67e07ad611f401ec63a8ed43b82c540406240bb10fa5ba4c1369571e49baee1fb72d97e0b84eba67b62cd3674b47a31ae0c42d

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

                Filesize

                216KB

                MD5

                8d3db1c4348eed87ff9672c770ddbca2

                SHA1

                1ac1b41f31971a2d0b56404cff08a03cdd0d4e24

                SHA256

                422edfa0afc2c4aee48289cf03f2c31d192433a675b68ff704b915d0f2f8ecec

                SHA512

                1d87be0ee357c894f028e105de67e07ad611f401ec63a8ed43b82c540406240bb10fa5ba4c1369571e49baee1fb72d97e0b84eba67b62cd3674b47a31ae0c42d

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

                Filesize

                216KB

                MD5

                8d3db1c4348eed87ff9672c770ddbca2

                SHA1

                1ac1b41f31971a2d0b56404cff08a03cdd0d4e24

                SHA256

                422edfa0afc2c4aee48289cf03f2c31d192433a675b68ff704b915d0f2f8ecec

                SHA512

                1d87be0ee357c894f028e105de67e07ad611f401ec63a8ed43b82c540406240bb10fa5ba4c1369571e49baee1fb72d97e0b84eba67b62cd3674b47a31ae0c42d

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

                Filesize

                216KB

                MD5

                8d3db1c4348eed87ff9672c770ddbca2

                SHA1

                1ac1b41f31971a2d0b56404cff08a03cdd0d4e24

                SHA256

                422edfa0afc2c4aee48289cf03f2c31d192433a675b68ff704b915d0f2f8ecec

                SHA512

                1d87be0ee357c894f028e105de67e07ad611f401ec63a8ed43b82c540406240bb10fa5ba4c1369571e49baee1fb72d97e0b84eba67b62cd3674b47a31ae0c42d

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

                Filesize

                216KB

                MD5

                8d3db1c4348eed87ff9672c770ddbca2

                SHA1

                1ac1b41f31971a2d0b56404cff08a03cdd0d4e24

                SHA256

                422edfa0afc2c4aee48289cf03f2c31d192433a675b68ff704b915d0f2f8ecec

                SHA512

                1d87be0ee357c894f028e105de67e07ad611f401ec63a8ed43b82c540406240bb10fa5ba4c1369571e49baee1fb72d97e0b84eba67b62cd3674b47a31ae0c42d

              • 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/1140-154-0x0000000000140000-0x000000000014A000-memory.dmp

                Filesize

                40KB

              • memory/1468-194-0x00000000005A0000-0x00000000005CE000-memory.dmp

                Filesize

                184KB

              • memory/1468-200-0x0000000004B80000-0x0000000004B90000-memory.dmp

                Filesize

                64KB

              • memory/1572-162-0x0000000000970000-0x000000000099E000-memory.dmp

                Filesize

                184KB

              • memory/1572-176-0x00000000052D0000-0x00000000052E0000-memory.dmp

                Filesize

                64KB

              • memory/1572-174-0x000000000C870000-0x000000000CD9C000-memory.dmp

                Filesize

                5.2MB

              • memory/1572-173-0x000000000BAF0000-0x000000000BCB2000-memory.dmp

                Filesize

                1.8MB

              • memory/1572-172-0x000000000B8D0000-0x000000000B920000-memory.dmp

                Filesize

                320KB

              • memory/1572-171-0x000000000BD90000-0x000000000C334000-memory.dmp

                Filesize

                5.6MB

              • memory/1572-170-0x000000000AD10000-0x000000000AD76000-memory.dmp

                Filesize

                408KB

              • memory/1572-169-0x000000000B440000-0x000000000B4D2000-memory.dmp

                Filesize

                584KB

              • memory/1572-168-0x000000000AC90000-0x000000000AD06000-memory.dmp

                Filesize

                472KB

              • memory/1572-167-0x000000000A880000-0x000000000A8BC000-memory.dmp

                Filesize

                240KB

              • memory/1572-166-0x00000000052D0000-0x00000000052E0000-memory.dmp

                Filesize

                64KB

              • memory/1572-165-0x000000000A820000-0x000000000A832000-memory.dmp

                Filesize

                72KB

              • memory/1572-164-0x000000000A8F0000-0x000000000A9FA000-memory.dmp

                Filesize

                1.0MB

              • memory/1572-163-0x000000000AD80000-0x000000000B398000-memory.dmp

                Filesize

                6.1MB