Analysis

  • max time kernel
    137s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26-05-2023 01:42

General

  • Target

    24a7e987000445325a5eaec3bf33129ad3b1e64de605f8a8f2c464c32438f632.exe

  • Size

    767KB

  • MD5

    de1a9fb7f6a1adbfbb767f0074e661e3

  • SHA1

    7437db28ff2c4161c5319c3eadb30be65ea1072d

  • SHA256

    24a7e987000445325a5eaec3bf33129ad3b1e64de605f8a8f2c464c32438f632

  • SHA512

    18f12f8f7f50e35dfab668e0308614b2e296f0c0c5f681d06e42423270d980d66cc9aa9d81910e281e50fe0bf485c57fbbbe0d7d1362e804ca3ebb1126522017

  • SSDEEP

    12288:5Mr9y904pfY5O/6Vjjusaiquc0nXXdFldzKewwUNyiT/avGkBwGnM8tIW+GEeKUB:oyjfYc/i/uncXXdFldzKewwUAi+ukmGl

Malware Config

Extracted

Family

redline

Botnet

mina

C2

83.97.73.122:19062

Attributes
  • auth_value

    3d04bf4b8ba2a11c4dcf9df0e388fa05

Extracted

Family

redline

Botnet

greg

C2

83.97.73.122:19062

Attributes
  • auth_value

    4c966a90781c6b4ab7f512d018696362

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\24a7e987000445325a5eaec3bf33129ad3b1e64de605f8a8f2c464c32438f632.exe
    "C:\Users\Admin\AppData\Local\Temp\24a7e987000445325a5eaec3bf33129ad3b1e64de605f8a8f2c464c32438f632.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4596
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4460961.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4460961.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:784
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8345875.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8345875.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2328
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a5820361.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a5820361.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:1416
          • 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:4004
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3847751.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3847751.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1780
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c8739696.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c8739696.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4976
        • 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:2536
          • 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:3340
          • 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:5100
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4752
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:2016
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:4660
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:2148
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:2928
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:828
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:3800
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d4053238.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d4053238.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:3652
                  • 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:396
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4760
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:2176

              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\d4053238.exe

                Filesize

                322KB

                MD5

                82a3f1f3e3f73f59f696693beb05a59a

                SHA1

                3a553405a7adf1ae2661e9b570220f3e2fca53b0

                SHA256

                4807622449a710a3b8805162ee9263eabde3cfb58ace27a3d4dc7e9a78aed948

                SHA512

                54c39feb0554d7881c56abf837c8a78ad4e9cc4598d45ad61c0a616c4416102c0ba0c6a98bd8cd74600fdbb8e05fe072b3a6836d49e3ec6f3fc10e6d629e5473

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d4053238.exe

                Filesize

                322KB

                MD5

                82a3f1f3e3f73f59f696693beb05a59a

                SHA1

                3a553405a7adf1ae2661e9b570220f3e2fca53b0

                SHA256

                4807622449a710a3b8805162ee9263eabde3cfb58ace27a3d4dc7e9a78aed948

                SHA512

                54c39feb0554d7881c56abf837c8a78ad4e9cc4598d45ad61c0a616c4416102c0ba0c6a98bd8cd74600fdbb8e05fe072b3a6836d49e3ec6f3fc10e6d629e5473

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4460961.exe

                Filesize

                448KB

                MD5

                58fa2aebce77be3ab46b18f3597a13e3

                SHA1

                7a9d8c2a6ccdaa89357b38eb3a4c964db8f042bd

                SHA256

                6e7428c7cfccf2b9750b28921ed78a5a25e76672bca7cac6b60ffdbedecc1b7b

                SHA512

                9d6f9f4f8818ddea690901138e031db237a371a8afe57fa31ea9b831c51554c143b62269b74bca0f0cfd6cd4531900b384fd1ca350e36b560cc20b4a21e3badc

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v4460961.exe

                Filesize

                448KB

                MD5

                58fa2aebce77be3ab46b18f3597a13e3

                SHA1

                7a9d8c2a6ccdaa89357b38eb3a4c964db8f042bd

                SHA256

                6e7428c7cfccf2b9750b28921ed78a5a25e76672bca7cac6b60ffdbedecc1b7b

                SHA512

                9d6f9f4f8818ddea690901138e031db237a371a8afe57fa31ea9b831c51554c143b62269b74bca0f0cfd6cd4531900b384fd1ca350e36b560cc20b4a21e3badc

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c8739696.exe

                Filesize

                205KB

                MD5

                bf93c28de66b21fe6944fea1044903ba

                SHA1

                b866895d6c73265e7e5e26c4c36439b41e4075c7

                SHA256

                3144796864c43411054d16d8e3e505296d86b14de83f96409dcf222d19b7a449

                SHA512

                f31a3a388e7efffa2d4eb4bf842a6ef62bafbb01c7a9087a0927d428d4cc465d10608e91ac3afb3c261fa42d9ab50ea8cc1cbf74e69af24405106789090faae0

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c8739696.exe

                Filesize

                205KB

                MD5

                bf93c28de66b21fe6944fea1044903ba

                SHA1

                b866895d6c73265e7e5e26c4c36439b41e4075c7

                SHA256

                3144796864c43411054d16d8e3e505296d86b14de83f96409dcf222d19b7a449

                SHA512

                f31a3a388e7efffa2d4eb4bf842a6ef62bafbb01c7a9087a0927d428d4cc465d10608e91ac3afb3c261fa42d9ab50ea8cc1cbf74e69af24405106789090faae0

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8345875.exe

                Filesize

                277KB

                MD5

                237be42ba5af7d57425742d1ff0e94cd

                SHA1

                04965d0a36aa7b86794d06387fe2f06f1fba08ac

                SHA256

                e5dbdd4598bbfd5fc50d25db656a0a350c0dc25af0a977ead7bd38dbc27d71f1

                SHA512

                f62e5ee0bb6c3d96e11a61baa64cccbbdd6d719b8905070e81052109e054ef908b40eab9c0c8d04f6b6bee00822d979f2a98abe06a105502f5c5432ba295d89b

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v8345875.exe

                Filesize

                277KB

                MD5

                237be42ba5af7d57425742d1ff0e94cd

                SHA1

                04965d0a36aa7b86794d06387fe2f06f1fba08ac

                SHA256

                e5dbdd4598bbfd5fc50d25db656a0a350c0dc25af0a977ead7bd38dbc27d71f1

                SHA512

                f62e5ee0bb6c3d96e11a61baa64cccbbdd6d719b8905070e81052109e054ef908b40eab9c0c8d04f6b6bee00822d979f2a98abe06a105502f5c5432ba295d89b

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a5820361.exe

                Filesize

                188KB

                MD5

                ac2a807fed0acef824ad515e0d627b69

                SHA1

                0344833584cb1ccb9ca918796096dbf5fcae58a0

                SHA256

                c18021a82c177452657d6e981cdb0d09566685f75cb1ea89b03294e699f9a833

                SHA512

                94810e92da2732734e595862075825cb2f630954e86a0aa074c2abef8f0d544f7f5adbf9a86cc90b67c6c766616e80e23685e6faefab2f556679350a3ddfa77d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a5820361.exe

                Filesize

                188KB

                MD5

                ac2a807fed0acef824ad515e0d627b69

                SHA1

                0344833584cb1ccb9ca918796096dbf5fcae58a0

                SHA256

                c18021a82c177452657d6e981cdb0d09566685f75cb1ea89b03294e699f9a833

                SHA512

                94810e92da2732734e595862075825cb2f630954e86a0aa074c2abef8f0d544f7f5adbf9a86cc90b67c6c766616e80e23685e6faefab2f556679350a3ddfa77d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3847751.exe

                Filesize

                145KB

                MD5

                87ff38f2bc04445f58493c7cd7f5dcde

                SHA1

                24bc16b5045e58877928a1178ca5172e8e675a3a

                SHA256

                af1b6172d6363a9f87a46abadacbf37dae8dfba1b3ffbd919c48a0d06ee8e001

                SHA512

                cbce26d13bb17cfe1e51ed5bbf27590df9d973f1d1b328349f48bb0e2fcd413aaa43052038441de917286a679b20159c9ea29c2cb94bab1ac6ba8cae24a5dec7

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b3847751.exe

                Filesize

                145KB

                MD5

                87ff38f2bc04445f58493c7cd7f5dcde

                SHA1

                24bc16b5045e58877928a1178ca5172e8e675a3a

                SHA256

                af1b6172d6363a9f87a46abadacbf37dae8dfba1b3ffbd919c48a0d06ee8e001

                SHA512

                cbce26d13bb17cfe1e51ed5bbf27590df9d973f1d1b328349f48bb0e2fcd413aaa43052038441de917286a679b20159c9ea29c2cb94bab1ac6ba8cae24a5dec7

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

                Filesize

                205KB

                MD5

                bf93c28de66b21fe6944fea1044903ba

                SHA1

                b866895d6c73265e7e5e26c4c36439b41e4075c7

                SHA256

                3144796864c43411054d16d8e3e505296d86b14de83f96409dcf222d19b7a449

                SHA512

                f31a3a388e7efffa2d4eb4bf842a6ef62bafbb01c7a9087a0927d428d4cc465d10608e91ac3afb3c261fa42d9ab50ea8cc1cbf74e69af24405106789090faae0

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

                Filesize

                205KB

                MD5

                bf93c28de66b21fe6944fea1044903ba

                SHA1

                b866895d6c73265e7e5e26c4c36439b41e4075c7

                SHA256

                3144796864c43411054d16d8e3e505296d86b14de83f96409dcf222d19b7a449

                SHA512

                f31a3a388e7efffa2d4eb4bf842a6ef62bafbb01c7a9087a0927d428d4cc465d10608e91ac3afb3c261fa42d9ab50ea8cc1cbf74e69af24405106789090faae0

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

                Filesize

                205KB

                MD5

                bf93c28de66b21fe6944fea1044903ba

                SHA1

                b866895d6c73265e7e5e26c4c36439b41e4075c7

                SHA256

                3144796864c43411054d16d8e3e505296d86b14de83f96409dcf222d19b7a449

                SHA512

                f31a3a388e7efffa2d4eb4bf842a6ef62bafbb01c7a9087a0927d428d4cc465d10608e91ac3afb3c261fa42d9ab50ea8cc1cbf74e69af24405106789090faae0

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

                Filesize

                205KB

                MD5

                bf93c28de66b21fe6944fea1044903ba

                SHA1

                b866895d6c73265e7e5e26c4c36439b41e4075c7

                SHA256

                3144796864c43411054d16d8e3e505296d86b14de83f96409dcf222d19b7a449

                SHA512

                f31a3a388e7efffa2d4eb4bf842a6ef62bafbb01c7a9087a0927d428d4cc465d10608e91ac3afb3c261fa42d9ab50ea8cc1cbf74e69af24405106789090faae0

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

                Filesize

                205KB

                MD5

                bf93c28de66b21fe6944fea1044903ba

                SHA1

                b866895d6c73265e7e5e26c4c36439b41e4075c7

                SHA256

                3144796864c43411054d16d8e3e505296d86b14de83f96409dcf222d19b7a449

                SHA512

                f31a3a388e7efffa2d4eb4bf842a6ef62bafbb01c7a9087a0927d428d4cc465d10608e91ac3afb3c261fa42d9ab50ea8cc1cbf74e69af24405106789090faae0

              • 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/396-196-0x0000000000400000-0x000000000042A000-memory.dmp

                Filesize

                168KB

              • memory/396-202-0x0000000002C40000-0x0000000002C50000-memory.dmp

                Filesize

                64KB

              • memory/1780-163-0x00000000002E0000-0x000000000030A000-memory.dmp

                Filesize

                168KB

              • memory/1780-177-0x0000000004FE0000-0x0000000004FF0000-memory.dmp

                Filesize

                64KB

              • memory/1780-175-0x0000000006D50000-0x000000000727C000-memory.dmp

                Filesize

                5.2MB

              • memory/1780-174-0x0000000006650000-0x0000000006812000-memory.dmp

                Filesize

                1.8MB

              • memory/1780-173-0x0000000006380000-0x00000000063D0000-memory.dmp

                Filesize

                320KB

              • memory/1780-172-0x0000000006400000-0x0000000006476000-memory.dmp

                Filesize

                472KB

              • memory/1780-171-0x0000000005130000-0x0000000005196000-memory.dmp

                Filesize

                408KB

              • memory/1780-170-0x0000000005DD0000-0x0000000006374000-memory.dmp

                Filesize

                5.6MB

              • memory/1780-169-0x0000000005090000-0x0000000005122000-memory.dmp

                Filesize

                584KB

              • memory/1780-168-0x0000000004FE0000-0x0000000004FF0000-memory.dmp

                Filesize

                64KB

              • memory/1780-167-0x0000000004D10000-0x0000000004D4C000-memory.dmp

                Filesize

                240KB

              • memory/1780-166-0x0000000004CB0000-0x0000000004CC2000-memory.dmp

                Filesize

                72KB

              • memory/1780-165-0x0000000004D80000-0x0000000004E8A000-memory.dmp

                Filesize

                1.0MB

              • memory/1780-164-0x0000000005200000-0x0000000005818000-memory.dmp

                Filesize

                6.1MB

              • memory/4004-155-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB