Analysis

  • max time kernel
    133s
  • max time network
    135s
  • 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, 09:45

General

  • Target

    6642745c1a99858c4eebbef05c7bb64f49937ce64c4adfdaa230b2bcfb0f80c4.exe

  • Size

    751KB

  • MD5

    718848ba52d6ddd062fcb5e4ab53a745

  • SHA1

    09934dcd2b9c10c0efcfdd092dbc54f77cf766f8

  • SHA256

    6642745c1a99858c4eebbef05c7bb64f49937ce64c4adfdaa230b2bcfb0f80c4

  • SHA512

    92a258f48bfd681c1f0d603dfb09eed438b4bb82fc5089d40355d173cb1b381ddf7da7f1f1bed99bd6a9eed77291188553641c00351c63fea5f6cc9246e45d9f

  • SSDEEP

    12288:NMrKy90Ot0Dys6l6gzYC/cLQvHcD9F/uDwXNi8yAV51FJoslY/PrQ:fybls6l6gyMvHcLusXyAV5BoslY0

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\6642745c1a99858c4eebbef05c7bb64f49937ce64c4adfdaa230b2bcfb0f80c4.exe
    "C:\Users\Admin\AppData\Local\Temp\6642745c1a99858c4eebbef05c7bb64f49937ce64c4adfdaa230b2bcfb0f80c4.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4488
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1945855.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1945855.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1432
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8323097.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8323097.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4356
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a2416995.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a2416995.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:2944
          • 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:3548
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4805471.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4805471.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4896
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c3978418.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c3978418.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1008
        • 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:3776
          • 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:1900
          • 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:1284
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:1632
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:1488
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:2844
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:3744
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:3652
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:4468
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:4500
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d3497984.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d3497984.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:2156
                  • 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:4200
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:1648
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4112

              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\d3497984.exe

                Filesize

                323KB

                MD5

                6e6adf8787d293bbcf597f70aba5cd71

                SHA1

                ed6dede867a9bda22ca781238f9fd71d631eef34

                SHA256

                58f86f1165083b8d791f7b9d2b8ae7ba5682598c1e1fa13f90cb4eec72512486

                SHA512

                03e1819ae418773c1d6cdc8961700da16d0234dabf3a1387db2e35b8a2c8ecee27df1adaabf064cfe4d8c2d65c336a9671a234dc448acb2823f10ff075facda8

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d3497984.exe

                Filesize

                323KB

                MD5

                6e6adf8787d293bbcf597f70aba5cd71

                SHA1

                ed6dede867a9bda22ca781238f9fd71d631eef34

                SHA256

                58f86f1165083b8d791f7b9d2b8ae7ba5682598c1e1fa13f90cb4eec72512486

                SHA512

                03e1819ae418773c1d6cdc8961700da16d0234dabf3a1387db2e35b8a2c8ecee27df1adaabf064cfe4d8c2d65c336a9671a234dc448acb2823f10ff075facda8

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1945855.exe

                Filesize

                450KB

                MD5

                02d4529d7350012303ff71c16bf84ee9

                SHA1

                0c940fe57a0feb0c828d92c2b3bb61161d7f963a

                SHA256

                371b0554011443d2c511dd4b7bd351ca985c0c1261fece0a7ce7ea475c9f4336

                SHA512

                512ce6b80505459077f8ecc390c7704bebb0aa30e3a6a0832467f66a2c6ad7349a049139b76553dad33018e1e6e3acd6fe84e83435efc4ea350514f263e42c22

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1945855.exe

                Filesize

                450KB

                MD5

                02d4529d7350012303ff71c16bf84ee9

                SHA1

                0c940fe57a0feb0c828d92c2b3bb61161d7f963a

                SHA256

                371b0554011443d2c511dd4b7bd351ca985c0c1261fece0a7ce7ea475c9f4336

                SHA512

                512ce6b80505459077f8ecc390c7704bebb0aa30e3a6a0832467f66a2c6ad7349a049139b76553dad33018e1e6e3acd6fe84e83435efc4ea350514f263e42c22

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c3978418.exe

                Filesize

                213KB

                MD5

                28a10a6344cd51f3a2ebe77368e7711b

                SHA1

                0d28fe2a7065f0d6f7b2cde588b7e9c06f46941b

                SHA256

                ee73738724c503f5efbbb0d0c890b3865cd500aa713e3850e4f8cc7c48660092

                SHA512

                2bd32f978130fc2f96431f1b31ab6ce939eda6a13bf45f531e545d84d74712fbf75894661a3baa80b551aba10dc8fbaa1a3d2b8fbc5832833be5bdc4ec48cc5e

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c3978418.exe

                Filesize

                213KB

                MD5

                28a10a6344cd51f3a2ebe77368e7711b

                SHA1

                0d28fe2a7065f0d6f7b2cde588b7e9c06f46941b

                SHA256

                ee73738724c503f5efbbb0d0c890b3865cd500aa713e3850e4f8cc7c48660092

                SHA512

                2bd32f978130fc2f96431f1b31ab6ce939eda6a13bf45f531e545d84d74712fbf75894661a3baa80b551aba10dc8fbaa1a3d2b8fbc5832833be5bdc4ec48cc5e

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8323097.exe

                Filesize

                279KB

                MD5

                e27d4af8a899f871f179ce1777cfe7ba

                SHA1

                3eaeb80482abbb48853b192dbb61858b694afea6

                SHA256

                f1d54f68ba422913e8111bea21066e761c6d01e6d75f31d73b1712b85dae2b1d

                SHA512

                bcd1a2decebfe4347df8abda8d66d7366e1066049f7aba9a680301db3961c81c8cdc34279697fecfe9ddc0fc4ca6579afb6cff5a4efa6c9b6170a65371a63c69

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8323097.exe

                Filesize

                279KB

                MD5

                e27d4af8a899f871f179ce1777cfe7ba

                SHA1

                3eaeb80482abbb48853b192dbb61858b694afea6

                SHA256

                f1d54f68ba422913e8111bea21066e761c6d01e6d75f31d73b1712b85dae2b1d

                SHA512

                bcd1a2decebfe4347df8abda8d66d7366e1066049f7aba9a680301db3961c81c8cdc34279697fecfe9ddc0fc4ca6579afb6cff5a4efa6c9b6170a65371a63c69

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a2416995.exe

                Filesize

                166KB

                MD5

                17917f7e9ee60766ddeeed22f6bc81d1

                SHA1

                d55a18e5deba879f23ff97b31befe3fa5b87d9b5

                SHA256

                a802da63b712d6e95ea971e1a4a592fbea7c66c46eea061a9dda0d5acc369e74

                SHA512

                a3322b5dd60ab8d644eda0a664e04f80847dd8a6fd78685d1770af9c09db16af2260e123343a66abbebaa1b029acf721a53c74e2e04070b126f888c714bf47fd

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a2416995.exe

                Filesize

                166KB

                MD5

                17917f7e9ee60766ddeeed22f6bc81d1

                SHA1

                d55a18e5deba879f23ff97b31befe3fa5b87d9b5

                SHA256

                a802da63b712d6e95ea971e1a4a592fbea7c66c46eea061a9dda0d5acc369e74

                SHA512

                a3322b5dd60ab8d644eda0a664e04f80847dd8a6fd78685d1770af9c09db16af2260e123343a66abbebaa1b029acf721a53c74e2e04070b126f888c714bf47fd

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4805471.exe

                Filesize

                168KB

                MD5

                6babf31612a5b79c7420a62190cb576a

                SHA1

                08b9100cc19e491873182eb0c9139910e84dba41

                SHA256

                eb931776b2559b7d5449a2a5ea010a7dc16d8745016eaeebdd851976e639a125

                SHA512

                ab3ad4cbed4d5d01170bf1086068f5508482057eb6b435855eb23a48748218275cca8c44c97c4e11d39b956cb039fd9ce59a3d1a74355ac1cd0e3fa3d72caa87

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b4805471.exe

                Filesize

                168KB

                MD5

                6babf31612a5b79c7420a62190cb576a

                SHA1

                08b9100cc19e491873182eb0c9139910e84dba41

                SHA256

                eb931776b2559b7d5449a2a5ea010a7dc16d8745016eaeebdd851976e639a125

                SHA512

                ab3ad4cbed4d5d01170bf1086068f5508482057eb6b435855eb23a48748218275cca8c44c97c4e11d39b956cb039fd9ce59a3d1a74355ac1cd0e3fa3d72caa87

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

                Filesize

                213KB

                MD5

                28a10a6344cd51f3a2ebe77368e7711b

                SHA1

                0d28fe2a7065f0d6f7b2cde588b7e9c06f46941b

                SHA256

                ee73738724c503f5efbbb0d0c890b3865cd500aa713e3850e4f8cc7c48660092

                SHA512

                2bd32f978130fc2f96431f1b31ab6ce939eda6a13bf45f531e545d84d74712fbf75894661a3baa80b551aba10dc8fbaa1a3d2b8fbc5832833be5bdc4ec48cc5e

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

                Filesize

                213KB

                MD5

                28a10a6344cd51f3a2ebe77368e7711b

                SHA1

                0d28fe2a7065f0d6f7b2cde588b7e9c06f46941b

                SHA256

                ee73738724c503f5efbbb0d0c890b3865cd500aa713e3850e4f8cc7c48660092

                SHA512

                2bd32f978130fc2f96431f1b31ab6ce939eda6a13bf45f531e545d84d74712fbf75894661a3baa80b551aba10dc8fbaa1a3d2b8fbc5832833be5bdc4ec48cc5e

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

                Filesize

                213KB

                MD5

                28a10a6344cd51f3a2ebe77368e7711b

                SHA1

                0d28fe2a7065f0d6f7b2cde588b7e9c06f46941b

                SHA256

                ee73738724c503f5efbbb0d0c890b3865cd500aa713e3850e4f8cc7c48660092

                SHA512

                2bd32f978130fc2f96431f1b31ab6ce939eda6a13bf45f531e545d84d74712fbf75894661a3baa80b551aba10dc8fbaa1a3d2b8fbc5832833be5bdc4ec48cc5e

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

                Filesize

                213KB

                MD5

                28a10a6344cd51f3a2ebe77368e7711b

                SHA1

                0d28fe2a7065f0d6f7b2cde588b7e9c06f46941b

                SHA256

                ee73738724c503f5efbbb0d0c890b3865cd500aa713e3850e4f8cc7c48660092

                SHA512

                2bd32f978130fc2f96431f1b31ab6ce939eda6a13bf45f531e545d84d74712fbf75894661a3baa80b551aba10dc8fbaa1a3d2b8fbc5832833be5bdc4ec48cc5e

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

                Filesize

                213KB

                MD5

                28a10a6344cd51f3a2ebe77368e7711b

                SHA1

                0d28fe2a7065f0d6f7b2cde588b7e9c06f46941b

                SHA256

                ee73738724c503f5efbbb0d0c890b3865cd500aa713e3850e4f8cc7c48660092

                SHA512

                2bd32f978130fc2f96431f1b31ab6ce939eda6a13bf45f531e545d84d74712fbf75894661a3baa80b551aba10dc8fbaa1a3d2b8fbc5832833be5bdc4ec48cc5e

              • 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/3548-154-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/4200-194-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB

              • memory/4200-200-0x0000000005000000-0x0000000005010000-memory.dmp

                Filesize

                64KB

              • memory/4896-162-0x0000000000B40000-0x0000000000B6E000-memory.dmp

                Filesize

                184KB

              • memory/4896-176-0x000000000C250000-0x000000000C2A0000-memory.dmp

                Filesize

                320KB

              • memory/4896-175-0x00000000054A0000-0x00000000054B0000-memory.dmp

                Filesize

                64KB

              • memory/4896-174-0x000000000C9A0000-0x000000000CECC000-memory.dmp

                Filesize

                5.2MB

              • memory/4896-172-0x000000000C2A0000-0x000000000C462000-memory.dmp

                Filesize

                1.8MB

              • memory/4896-171-0x000000000ADE0000-0x000000000AE46000-memory.dmp

                Filesize

                408KB

              • memory/4896-170-0x000000000BA20000-0x000000000BFC4000-memory.dmp

                Filesize

                5.6MB

              • memory/4896-169-0x000000000AD40000-0x000000000ADD2000-memory.dmp

                Filesize

                584KB

              • memory/4896-168-0x000000000AC20000-0x000000000AC96000-memory.dmp

                Filesize

                472KB

              • memory/4896-167-0x000000000A910000-0x000000000A94C000-memory.dmp

                Filesize

                240KB

              • memory/4896-166-0x00000000054A0000-0x00000000054B0000-memory.dmp

                Filesize

                64KB

              • memory/4896-165-0x000000000A8B0000-0x000000000A8C2000-memory.dmp

                Filesize

                72KB

              • memory/4896-164-0x000000000A980000-0x000000000AA8A000-memory.dmp

                Filesize

                1.0MB

              • memory/4896-163-0x000000000AE50000-0x000000000B468000-memory.dmp

                Filesize

                6.1MB