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Analysis

  • max time kernel
    137s
  • max time network
    141s
  • platform
    windows10-1703_x64
  • resource
    win10-20230220-en
  • resource tags

    arch:x64arch:x86image:win10-20230220-enlocale:en-usos:windows10-1703-x64system
  • submitted
    01/06/2023, 03:37

General

  • Target

    e0dbe49b05381fb7b3e14c8d6bacc991a9610242127ce573cb29e500ebaaa2d0.exe

  • Size

    751KB

  • MD5

    6edf0de31acfeedd7ebe1eea9262ce5b

  • SHA1

    4b7df8828115856a0dca5d053f5ec4889e5a5448

  • SHA256

    e0dbe49b05381fb7b3e14c8d6bacc991a9610242127ce573cb29e500ebaaa2d0

  • SHA512

    eac065ba5ebc4a69d83edf3420696a187c005879e02b8e80b30a7ca0c716f6da3c93b4c662c93bc27b313252384b94908b97e459b7fc448f6c9e2e230e4cd567

  • SSDEEP

    12288:tMruy90xwEJ+ltSjB6FjVbdUrC9YQq5P/7jIIvQWdAtTTnyO3wVtuPTP1U2:3yk9jBKjVberebq5LjHGtvnywwVkq2

Malware Config

Extracted

Family

redline

Botnet

diza

C2

83.97.73.127:19045

Attributes
  • auth_value

    0d09b419c8bc967f91c68be4a17e92ee

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 5 IoCs
  • RedLine

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

  • 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\e0dbe49b05381fb7b3e14c8d6bacc991a9610242127ce573cb29e500ebaaa2d0.exe
    "C:\Users\Admin\AppData\Local\Temp\e0dbe49b05381fb7b3e14c8d6bacc991a9610242127ce573cb29e500ebaaa2d0.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2264
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6765817.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6765817.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2540
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3518725.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3518725.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2904
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k4455079.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k4455079.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:4052
          • 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:3596
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l5471844.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l5471844.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4032
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m1920317.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m1920317.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:2556
        • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
          "C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:4940
          • 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:2344
          • 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:352
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:816
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:508
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:4352
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:3352
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:3844
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:3196
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:2500
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n9246030.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n9246030.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:3880
                  • 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:3332
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4704
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4364

              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

                957779c42144282d8cd83192b8fbc7cf

                SHA1

                de83d08d2cca06b9ff3d1ef239d6b60b705d25fe

                SHA256

                0d7ca7ba65e2b465e4878e324ceab8f8981f5ec06dcf5bc32559a4467a9c7d51

                SHA512

                f1549c61b4f2906d13b2aabb74772c2bc826cd42373d7bb6c48cbb125d5aa2ec17617e6b5e67e8aae3bb5790cc831cdba48a45008ed01df4fba8be448cce39fd

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n9246030.exe

                Filesize

                323KB

                MD5

                18cc6bf18a051d4640744c6796db00d6

                SHA1

                03feacb577b5d99d6e66300ce6f2b337d6da098c

                SHA256

                4da53424566a7477b8cfb29b2878124e7e3163da4eaed59a9416a415084d39cb

                SHA512

                99ea27837c845d2d890a9f0e16d57a736fcf4f54e1e60ecff939f608c470f3bcf9e636b034dffa7793ea4ef3cfa29e94f4dc2133e2aaf5b4a9a99da0f2a2a151

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n9246030.exe

                Filesize

                323KB

                MD5

                18cc6bf18a051d4640744c6796db00d6

                SHA1

                03feacb577b5d99d6e66300ce6f2b337d6da098c

                SHA256

                4da53424566a7477b8cfb29b2878124e7e3163da4eaed59a9416a415084d39cb

                SHA512

                99ea27837c845d2d890a9f0e16d57a736fcf4f54e1e60ecff939f608c470f3bcf9e636b034dffa7793ea4ef3cfa29e94f4dc2133e2aaf5b4a9a99da0f2a2a151

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6765817.exe

                Filesize

                451KB

                MD5

                1caa8bba855f418eefd2d4284e6f5e54

                SHA1

                7fd927fad26af5a00c8351f01bb27e7b979da934

                SHA256

                bd360e8797e496ec6a2c5fa76bf3b501761dfbb325e44d476b2a8cb59bd41c97

                SHA512

                f33d298cd4ca0c15ce425461038899ef9af0ffcfdceaa4b42df81fc874c587e5c2892e7b0ee1924eac9db16aa3ae69be2c6765b653f21450ef8149a5789c91e9

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y6765817.exe

                Filesize

                451KB

                MD5

                1caa8bba855f418eefd2d4284e6f5e54

                SHA1

                7fd927fad26af5a00c8351f01bb27e7b979da934

                SHA256

                bd360e8797e496ec6a2c5fa76bf3b501761dfbb325e44d476b2a8cb59bd41c97

                SHA512

                f33d298cd4ca0c15ce425461038899ef9af0ffcfdceaa4b42df81fc874c587e5c2892e7b0ee1924eac9db16aa3ae69be2c6765b653f21450ef8149a5789c91e9

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m1920317.exe

                Filesize

                213KB

                MD5

                edd505fb13da495dbdbcd537b536bff1

                SHA1

                cf3cea1cc7ef73ea19734212cd95d405f23e293f

                SHA256

                de3f402d1f283fe21cc551b6f9152904538698821fda418baae1bf9e09a07489

                SHA512

                40f17c5407867bfab3b95591465bdce93d668cc475006f74048d232ba238076d3f6e54591fc36a178626c4efa3481563c423bfc96cce310d72bf21b58487af6c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m1920317.exe

                Filesize

                213KB

                MD5

                edd505fb13da495dbdbcd537b536bff1

                SHA1

                cf3cea1cc7ef73ea19734212cd95d405f23e293f

                SHA256

                de3f402d1f283fe21cc551b6f9152904538698821fda418baae1bf9e09a07489

                SHA512

                40f17c5407867bfab3b95591465bdce93d668cc475006f74048d232ba238076d3f6e54591fc36a178626c4efa3481563c423bfc96cce310d72bf21b58487af6c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3518725.exe

                Filesize

                279KB

                MD5

                00173edc765797f82091587ac30474a1

                SHA1

                40c45a888ac493281e6e9974db30ca0d70c4111e

                SHA256

                8b6db8bee6b8f48b7be6911a1cd11f95bd121ec0cf5f3955e73bc39d3a7a7d5d

                SHA512

                1df944a68562896cd14f4b67aa4981477c01b135d66d7a09c85b4172dc06062907bd46d4766062c8821f8ee11b1bed14fd92ad3c45e518b78289b18c9b2e26b3

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y3518725.exe

                Filesize

                279KB

                MD5

                00173edc765797f82091587ac30474a1

                SHA1

                40c45a888ac493281e6e9974db30ca0d70c4111e

                SHA256

                8b6db8bee6b8f48b7be6911a1cd11f95bd121ec0cf5f3955e73bc39d3a7a7d5d

                SHA512

                1df944a68562896cd14f4b67aa4981477c01b135d66d7a09c85b4172dc06062907bd46d4766062c8821f8ee11b1bed14fd92ad3c45e518b78289b18c9b2e26b3

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k4455079.exe

                Filesize

                166KB

                MD5

                e8169d1b140a279520fb9c124237bf76

                SHA1

                77a4790a08d25a005b3aad43dce0f9fb30aa1f6a

                SHA256

                e360ebd43109b891ffd8cc0b911602333fdd87a99594ded6aaf0e124eb3bc823

                SHA512

                828961f540e4393b469b16b8928874387280f562b29ccc46928210fe03fa8a01c3174e21dce880bcb057945d85409f858eac3fa9d75bda9e857990c3617791e7

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k4455079.exe

                Filesize

                166KB

                MD5

                e8169d1b140a279520fb9c124237bf76

                SHA1

                77a4790a08d25a005b3aad43dce0f9fb30aa1f6a

                SHA256

                e360ebd43109b891ffd8cc0b911602333fdd87a99594ded6aaf0e124eb3bc823

                SHA512

                828961f540e4393b469b16b8928874387280f562b29ccc46928210fe03fa8a01c3174e21dce880bcb057945d85409f858eac3fa9d75bda9e857990c3617791e7

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l5471844.exe

                Filesize

                168KB

                MD5

                37423bb32b37de5981bff02ba26c0b8e

                SHA1

                b2eec244106b976e0db7defe32270abce4a2c169

                SHA256

                d98a8a74ddc5a1119b1f1e8848571a7d55af07b499ab7012077259b3361022cc

                SHA512

                48f978ac925369b84ff17d805728b002df32272c8ebb9b44a6b31aa9c3606115eb0f6e82c9f09bc50e7d9ee2571ef0e14bc6034da01074ac225b648b540fca22

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l5471844.exe

                Filesize

                168KB

                MD5

                37423bb32b37de5981bff02ba26c0b8e

                SHA1

                b2eec244106b976e0db7defe32270abce4a2c169

                SHA256

                d98a8a74ddc5a1119b1f1e8848571a7d55af07b499ab7012077259b3361022cc

                SHA512

                48f978ac925369b84ff17d805728b002df32272c8ebb9b44a6b31aa9c3606115eb0f6e82c9f09bc50e7d9ee2571ef0e14bc6034da01074ac225b648b540fca22

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

                Filesize

                213KB

                MD5

                edd505fb13da495dbdbcd537b536bff1

                SHA1

                cf3cea1cc7ef73ea19734212cd95d405f23e293f

                SHA256

                de3f402d1f283fe21cc551b6f9152904538698821fda418baae1bf9e09a07489

                SHA512

                40f17c5407867bfab3b95591465bdce93d668cc475006f74048d232ba238076d3f6e54591fc36a178626c4efa3481563c423bfc96cce310d72bf21b58487af6c

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

                Filesize

                213KB

                MD5

                edd505fb13da495dbdbcd537b536bff1

                SHA1

                cf3cea1cc7ef73ea19734212cd95d405f23e293f

                SHA256

                de3f402d1f283fe21cc551b6f9152904538698821fda418baae1bf9e09a07489

                SHA512

                40f17c5407867bfab3b95591465bdce93d668cc475006f74048d232ba238076d3f6e54591fc36a178626c4efa3481563c423bfc96cce310d72bf21b58487af6c

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

                Filesize

                213KB

                MD5

                edd505fb13da495dbdbcd537b536bff1

                SHA1

                cf3cea1cc7ef73ea19734212cd95d405f23e293f

                SHA256

                de3f402d1f283fe21cc551b6f9152904538698821fda418baae1bf9e09a07489

                SHA512

                40f17c5407867bfab3b95591465bdce93d668cc475006f74048d232ba238076d3f6e54591fc36a178626c4efa3481563c423bfc96cce310d72bf21b58487af6c

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

                Filesize

                213KB

                MD5

                edd505fb13da495dbdbcd537b536bff1

                SHA1

                cf3cea1cc7ef73ea19734212cd95d405f23e293f

                SHA256

                de3f402d1f283fe21cc551b6f9152904538698821fda418baae1bf9e09a07489

                SHA512

                40f17c5407867bfab3b95591465bdce93d668cc475006f74048d232ba238076d3f6e54591fc36a178626c4efa3481563c423bfc96cce310d72bf21b58487af6c

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

                Filesize

                213KB

                MD5

                edd505fb13da495dbdbcd537b536bff1

                SHA1

                cf3cea1cc7ef73ea19734212cd95d405f23e293f

                SHA256

                de3f402d1f283fe21cc551b6f9152904538698821fda418baae1bf9e09a07489

                SHA512

                40f17c5407867bfab3b95591465bdce93d668cc475006f74048d232ba238076d3f6e54591fc36a178626c4efa3481563c423bfc96cce310d72bf21b58487af6c

              • 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

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

                Filesize

                89KB

                MD5

                547bae937be965d63f61d89e8eafb4a1

                SHA1

                85466c95625bcbb7f68aa89a367149d35f80e1fa

                SHA256

                015d60486e75035f83ea454e87afb38d11ec39643c33b07f61a40343078ee4f5

                SHA512

                1869b1cd3dcc09fbf9f965a8f45b647390e8859e6bf476293cbfd8b1122c660eca5db2943f0b1e77d451684fdef34ae503d5f357408e1a4fe5c1237871f5d02f

              • memory/3332-214-0x00000000012B0000-0x00000000012B6000-memory.dmp

                Filesize

                24KB

              • memory/3332-205-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB

              • memory/3332-215-0x0000000008F10000-0x0000000008F5B000-memory.dmp

                Filesize

                300KB

              • memory/3332-216-0x0000000008E00000-0x0000000008E10000-memory.dmp

                Filesize

                64KB

              • memory/3596-142-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/4032-154-0x0000000002550000-0x0000000002556000-memory.dmp

                Filesize

                24KB

              • memory/4032-190-0x0000000006080000-0x00000000060D0000-memory.dmp

                Filesize

                320KB

              • memory/4032-189-0x0000000004AB0000-0x0000000004AC0000-memory.dmp

                Filesize

                64KB

              • memory/4032-188-0x0000000007E40000-0x000000000836C000-memory.dmp

                Filesize

                5.2MB

              • memory/4032-187-0x0000000005EB0000-0x0000000006072000-memory.dmp

                Filesize

                1.8MB

              • memory/4032-186-0x00000000060F0000-0x00000000065EE000-memory.dmp

                Filesize

                5.0MB

              • memory/4032-171-0x0000000004F40000-0x0000000004FA6000-memory.dmp

                Filesize

                408KB

              • memory/4032-170-0x0000000004FE0000-0x0000000005072000-memory.dmp

                Filesize

                584KB

              • memory/4032-169-0x0000000004EC0000-0x0000000004F36000-memory.dmp

                Filesize

                472KB

              • memory/4032-164-0x0000000004AB0000-0x0000000004AC0000-memory.dmp

                Filesize

                64KB

              • memory/4032-163-0x0000000004B00000-0x0000000004B4B000-memory.dmp

                Filesize

                300KB

              • memory/4032-162-0x0000000004AC0000-0x0000000004AFE000-memory.dmp

                Filesize

                248KB

              • memory/4032-157-0x0000000004A30000-0x0000000004A42000-memory.dmp

                Filesize

                72KB

              • memory/4032-156-0x0000000004BD0000-0x0000000004CDA000-memory.dmp

                Filesize

                1.0MB

              • memory/4032-155-0x00000000050D0000-0x00000000056D6000-memory.dmp

                Filesize

                6.0MB

              • memory/4032-153-0x0000000000130000-0x000000000015E000-memory.dmp

                Filesize

                184KB