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Analysis

  • max time kernel
    123s
  • max time network
    136s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/05/2023, 01:34

General

  • Target

    7d84cc2060a4ad15ff8e5519ab1748da0b2075bb75723f7ba874a6863a08b5b4.exe

  • Size

    770KB

  • MD5

    f7e38b540d9bce75f7bfd6d08cf881c3

  • SHA1

    cd448e306b3b83a72b18994ec63b25f8d68851cc

  • SHA256

    7d84cc2060a4ad15ff8e5519ab1748da0b2075bb75723f7ba874a6863a08b5b4

  • SHA512

    215db2a58c139a921a1c6590595be18d254c19d8be395e1fcd16acea642fa16bef4c4cd55b1d3ee27e47a01c67ace6758ce48f5a77ef6d3fe86fa2043287209c

  • SSDEEP

    12288:pMrpy90ZS6VI6UCh0jKtR4bNvLt0ntqvAEp8MNwhPTGu3I6zoytU1in:Ay2BDR4BLtmtY8phooHUO

Malware Config

Extracted

Family

redline

Botnet

dura

C2

83.97.73.127:19062

Attributes
  • auth_value

    44b7d6fb9572dea0d64d018139c3d208

Extracted

Family

redline

Botnet

heroy

C2

83.97.73.127:19062

Attributes
  • auth_value

    b2879468e50d2d36e66f1a067d4a8bb3

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.

  • 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\7d84cc2060a4ad15ff8e5519ab1748da0b2075bb75723f7ba874a6863a08b5b4.exe
    "C:\Users\Admin\AppData\Local\Temp\7d84cc2060a4ad15ff8e5519ab1748da0b2075bb75723f7ba874a6863a08b5b4.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4124
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5722918.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5722918.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3396
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1545652.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1545652.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:5100
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k3204926.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k3204926.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:2436
          • 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:3536
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l9217866.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l9217866.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4228
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m7545708.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m7545708.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1856
        • 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:1196
          • 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:668
          • 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:4376
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:648
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:5060
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:4856
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:2024
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:3740
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:4984
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:1792
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n7554169.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n7554169.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:2340
                  • 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:1148
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:1960
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:5008

              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\n7554169.exe

                Filesize

                327KB

                MD5

                c44002241531a2713567c7d5f0e91a23

                SHA1

                0cc158677cf4f258a5287691529bda3b0bfdae60

                SHA256

                77a861a301d6e499f69cac91f6fafa8813e7d4e88972d603ea4b5bf99e518100

                SHA512

                fe437bfd74021ebdf5b98a881809909393a623887d1ff811a5ccc7d1b054a878705f5cfce106738e4f5a065e0f27518da02c1db882360d3287560054c86ac99e

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n7554169.exe

                Filesize

                327KB

                MD5

                c44002241531a2713567c7d5f0e91a23

                SHA1

                0cc158677cf4f258a5287691529bda3b0bfdae60

                SHA256

                77a861a301d6e499f69cac91f6fafa8813e7d4e88972d603ea4b5bf99e518100

                SHA512

                fe437bfd74021ebdf5b98a881809909393a623887d1ff811a5ccc7d1b054a878705f5cfce106738e4f5a065e0f27518da02c1db882360d3287560054c86ac99e

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5722918.exe

                Filesize

                451KB

                MD5

                c35ed1c16af75ad682a331d54071a5f5

                SHA1

                f78f249afd47d68aec3ecbcdc0729e0c6ffbccab

                SHA256

                b509f21b3773d4e69fe746d21d3dafe97ccc26b535e5e2df16227efce50f33d0

                SHA512

                f39a9b260c0e39123317da7f3c55f56098172c068a6780c2235200de52fa6d34bd3da93b45ca244e74557031e36666c66d1761006dfa119d5cc7a178076eb508

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y5722918.exe

                Filesize

                451KB

                MD5

                c35ed1c16af75ad682a331d54071a5f5

                SHA1

                f78f249afd47d68aec3ecbcdc0729e0c6ffbccab

                SHA256

                b509f21b3773d4e69fe746d21d3dafe97ccc26b535e5e2df16227efce50f33d0

                SHA512

                f39a9b260c0e39123317da7f3c55f56098172c068a6780c2235200de52fa6d34bd3da93b45ca244e74557031e36666c66d1761006dfa119d5cc7a178076eb508

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m7545708.exe

                Filesize

                207KB

                MD5

                7d173c955dd7ce6ec9d825a058dbd3cc

                SHA1

                160dbfc7a7b30e09001ce46aaaf09e46e8444862

                SHA256

                1caa917a1a83f2e9a6bc0662bf57b1eb7ad3335741e68525be83a41fce06fc3e

                SHA512

                2c4e98577fdb143402ee96a1718ddf89e7c8d34aafe2d150c4d684d0a5ba9a2ff7bf0b5ea60d153e581fce8c78c8a7ec10dee162fbc56809e068e795dc2574c1

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m7545708.exe

                Filesize

                207KB

                MD5

                7d173c955dd7ce6ec9d825a058dbd3cc

                SHA1

                160dbfc7a7b30e09001ce46aaaf09e46e8444862

                SHA256

                1caa917a1a83f2e9a6bc0662bf57b1eb7ad3335741e68525be83a41fce06fc3e

                SHA512

                2c4e98577fdb143402ee96a1718ddf89e7c8d34aafe2d150c4d684d0a5ba9a2ff7bf0b5ea60d153e581fce8c78c8a7ec10dee162fbc56809e068e795dc2574c1

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1545652.exe

                Filesize

                279KB

                MD5

                e95f019373f909e2b3fb87c9ef0772ff

                SHA1

                eceb6292bd1311ad02ad3e8d22216818f7d1df84

                SHA256

                f2709e78fb66ff5749ad27b3f7e2af2830226c3330130584aa93fd900f7838fb

                SHA512

                70dd988edc5baba82b8daaf85f41328964c4ac600b164cb33c047ff93a7a74b313705a870093331835fad72832a8b28a3697e3de478dc4e2a250d8f6137f97b4

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y1545652.exe

                Filesize

                279KB

                MD5

                e95f019373f909e2b3fb87c9ef0772ff

                SHA1

                eceb6292bd1311ad02ad3e8d22216818f7d1df84

                SHA256

                f2709e78fb66ff5749ad27b3f7e2af2830226c3330130584aa93fd900f7838fb

                SHA512

                70dd988edc5baba82b8daaf85f41328964c4ac600b164cb33c047ff93a7a74b313705a870093331835fad72832a8b28a3697e3de478dc4e2a250d8f6137f97b4

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k3204926.exe

                Filesize

                192KB

                MD5

                5838ee2d105613769fc06759b7492282

                SHA1

                3be5f2657f540f35f7776c5cea0e05ebd35ea654

                SHA256

                54e2e74a2dd7b836d8aa4024f1dadd8e43566bb086eaa8c641ac9b2a36ba9c62

                SHA512

                8834c3febc706a9e74c2b39551c0a8edd481badc4f8fe421fb3bd69aeb5e267c7ced540edb29d588a0ad1089388f7bfeb30d4db9e71dfb8584673cfa5dde6e69

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k3204926.exe

                Filesize

                192KB

                MD5

                5838ee2d105613769fc06759b7492282

                SHA1

                3be5f2657f540f35f7776c5cea0e05ebd35ea654

                SHA256

                54e2e74a2dd7b836d8aa4024f1dadd8e43566bb086eaa8c641ac9b2a36ba9c62

                SHA512

                8834c3febc706a9e74c2b39551c0a8edd481badc4f8fe421fb3bd69aeb5e267c7ced540edb29d588a0ad1089388f7bfeb30d4db9e71dfb8584673cfa5dde6e69

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l9217866.exe

                Filesize

                145KB

                MD5

                4040cd5508b901d8e8e44b2258c4a8a3

                SHA1

                dcad50f31547bc2a9b40d7c25554f532d36c8bf3

                SHA256

                ef1587ea76c3518eba094d51983447daceb7ec368482186761deb276bdcc610a

                SHA512

                65871a534da4ac6c9e661c47cde5edaf7dd610bab7baa0e803c346af4a7546f0596695818bba8a65272bb3f6afc0ef7edc7a5b46a45b66873ce41049b08e0273

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l9217866.exe

                Filesize

                145KB

                MD5

                4040cd5508b901d8e8e44b2258c4a8a3

                SHA1

                dcad50f31547bc2a9b40d7c25554f532d36c8bf3

                SHA256

                ef1587ea76c3518eba094d51983447daceb7ec368482186761deb276bdcc610a

                SHA512

                65871a534da4ac6c9e661c47cde5edaf7dd610bab7baa0e803c346af4a7546f0596695818bba8a65272bb3f6afc0ef7edc7a5b46a45b66873ce41049b08e0273

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

                Filesize

                207KB

                MD5

                7d173c955dd7ce6ec9d825a058dbd3cc

                SHA1

                160dbfc7a7b30e09001ce46aaaf09e46e8444862

                SHA256

                1caa917a1a83f2e9a6bc0662bf57b1eb7ad3335741e68525be83a41fce06fc3e

                SHA512

                2c4e98577fdb143402ee96a1718ddf89e7c8d34aafe2d150c4d684d0a5ba9a2ff7bf0b5ea60d153e581fce8c78c8a7ec10dee162fbc56809e068e795dc2574c1

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

                Filesize

                207KB

                MD5

                7d173c955dd7ce6ec9d825a058dbd3cc

                SHA1

                160dbfc7a7b30e09001ce46aaaf09e46e8444862

                SHA256

                1caa917a1a83f2e9a6bc0662bf57b1eb7ad3335741e68525be83a41fce06fc3e

                SHA512

                2c4e98577fdb143402ee96a1718ddf89e7c8d34aafe2d150c4d684d0a5ba9a2ff7bf0b5ea60d153e581fce8c78c8a7ec10dee162fbc56809e068e795dc2574c1

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

                Filesize

                207KB

                MD5

                7d173c955dd7ce6ec9d825a058dbd3cc

                SHA1

                160dbfc7a7b30e09001ce46aaaf09e46e8444862

                SHA256

                1caa917a1a83f2e9a6bc0662bf57b1eb7ad3335741e68525be83a41fce06fc3e

                SHA512

                2c4e98577fdb143402ee96a1718ddf89e7c8d34aafe2d150c4d684d0a5ba9a2ff7bf0b5ea60d153e581fce8c78c8a7ec10dee162fbc56809e068e795dc2574c1

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

                Filesize

                207KB

                MD5

                7d173c955dd7ce6ec9d825a058dbd3cc

                SHA1

                160dbfc7a7b30e09001ce46aaaf09e46e8444862

                SHA256

                1caa917a1a83f2e9a6bc0662bf57b1eb7ad3335741e68525be83a41fce06fc3e

                SHA512

                2c4e98577fdb143402ee96a1718ddf89e7c8d34aafe2d150c4d684d0a5ba9a2ff7bf0b5ea60d153e581fce8c78c8a7ec10dee162fbc56809e068e795dc2574c1

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

                Filesize

                207KB

                MD5

                7d173c955dd7ce6ec9d825a058dbd3cc

                SHA1

                160dbfc7a7b30e09001ce46aaaf09e46e8444862

                SHA256

                1caa917a1a83f2e9a6bc0662bf57b1eb7ad3335741e68525be83a41fce06fc3e

                SHA512

                2c4e98577fdb143402ee96a1718ddf89e7c8d34aafe2d150c4d684d0a5ba9a2ff7bf0b5ea60d153e581fce8c78c8a7ec10dee162fbc56809e068e795dc2574c1

              • 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/1148-196-0x0000000000400000-0x000000000042A000-memory.dmp

                Filesize

                168KB

              • memory/1148-202-0x00000000052B0000-0x00000000052C0000-memory.dmp

                Filesize

                64KB

              • memory/3536-155-0x0000000000360000-0x000000000036A000-memory.dmp

                Filesize

                40KB

              • memory/4228-163-0x0000000000C40000-0x0000000000C6A000-memory.dmp

                Filesize

                168KB

              • memory/4228-177-0x00000000059C0000-0x00000000059D0000-memory.dmp

                Filesize

                64KB

              • memory/4228-176-0x0000000006F00000-0x0000000006F50000-memory.dmp

                Filesize

                320KB

              • memory/4228-175-0x0000000006E80000-0x0000000006EF6000-memory.dmp

                Filesize

                472KB

              • memory/4228-173-0x00000000076B0000-0x0000000007BDC000-memory.dmp

                Filesize

                5.2MB

              • memory/4228-172-0x0000000006FB0000-0x0000000007172000-memory.dmp

                Filesize

                1.8MB

              • memory/4228-171-0x0000000005A70000-0x0000000005AD6000-memory.dmp

                Filesize

                408KB

              • memory/4228-170-0x0000000006730000-0x0000000006CD4000-memory.dmp

                Filesize

                5.6MB

              • memory/4228-169-0x00000000059D0000-0x0000000005A62000-memory.dmp

                Filesize

                584KB

              • memory/4228-168-0x0000000005670000-0x00000000056AC000-memory.dmp

                Filesize

                240KB

              • memory/4228-167-0x00000000059C0000-0x00000000059D0000-memory.dmp

                Filesize

                64KB

              • memory/4228-166-0x0000000005610000-0x0000000005622000-memory.dmp

                Filesize

                72KB

              • memory/4228-165-0x00000000056E0000-0x00000000057EA000-memory.dmp

                Filesize

                1.0MB

              • memory/4228-164-0x0000000005B60000-0x0000000006178000-memory.dmp

                Filesize

                6.1MB