Analysis

  • max time kernel
    135s
  • max time network
    144s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/05/2023, 18:10

General

  • Target

    6992e948c973e10e701b2069fc8a50d1.exe

  • Size

    767KB

  • MD5

    6992e948c973e10e701b2069fc8a50d1

  • SHA1

    ea5f7f816c970df9e1436427ba89cbaa23312f3c

  • SHA256

    c18d461cd880e179ec078722740b182ece28ff886fc63711a906e473bc83d750

  • SHA512

    53a1b36abeaff771d0c0b4117b7521a877f3e85c0c85d576e8a1ba1cef14e66ce415576dd8b83392da3703f1f8bf0855b43702bd0ded716baf1d3350a2c9c945

  • SSDEEP

    12288:oMrPy903jRGGvqlXLeNkLshwQrGun8uOlr0e3mHybRNgS+fTavCsjWvEzM:3ysY+YbeOshHrGu5DsRNf+bpsjVM

Malware Config

Extracted

Family

redline

Botnet

dina

C2

83.97.73.122:19062

Attributes
  • auth_value

    4f77073adc624269de1bff760b9bc471

Extracted

Family

redline

Botnet

fash

C2

83.97.73.122:19062

Attributes
  • auth_value

    dd7165bcd22b0ed3df426d944e12f136

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\6992e948c973e10e701b2069fc8a50d1.exe
    "C:\Users\Admin\AppData\Local\Temp\6992e948c973e10e701b2069fc8a50d1.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:868
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0250001.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0250001.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4556
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x5217170.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x5217170.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1472
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3472110.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3472110.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4220
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g0325679.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g0325679.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:4612
          • 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:4524
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2007993.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2007993.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:3228
        • 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:3356
          • 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:1456
          • 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:3172
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:3840
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:3552
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:4628
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:3728
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:1016
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:688
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:3884
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i1939122.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i1939122.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:2128
                  • 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:1680
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:2288
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3412

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              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\i1939122.exe

                Filesize

                322KB

                MD5

                101168e3ee3b70f66439ef9f4d844e62

                SHA1

                9d232041901689844766cefbd4c80cc487a16941

                SHA256

                bdf643f1bfd4fb9d40360cc9dac791a3124144b65528433a2daa525a4f5c4eb1

                SHA512

                03bd2f6153c286f046ce7bf5bcb7318acdca3a5df3336f18971b512330bb490b8701f5e315da16b59c4d07e9d5fdb1da639e4bc786da4c8203ee9831f810ec21

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i1939122.exe

                Filesize

                322KB

                MD5

                101168e3ee3b70f66439ef9f4d844e62

                SHA1

                9d232041901689844766cefbd4c80cc487a16941

                SHA256

                bdf643f1bfd4fb9d40360cc9dac791a3124144b65528433a2daa525a4f5c4eb1

                SHA512

                03bd2f6153c286f046ce7bf5bcb7318acdca3a5df3336f18971b512330bb490b8701f5e315da16b59c4d07e9d5fdb1da639e4bc786da4c8203ee9831f810ec21

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0250001.exe

                Filesize

                448KB

                MD5

                6e26ca93f4d1e029f1dffc0ea333d9c2

                SHA1

                85170acb66bc7c5f5eb93a3d531fb0add5c3c507

                SHA256

                f69bd4af1f98f401e88eb4bc0b962039abf50641f1a1b8731c7e161f915aee48

                SHA512

                e1edcb9fb3d595084442666db5de7d559d5ca3baa49755921bc87e8ab7bace22b59dadeead9f81f5fcc36e3edfdb86a354df21c9ba3a1a28d2a65afb7a418a1e

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x0250001.exe

                Filesize

                448KB

                MD5

                6e26ca93f4d1e029f1dffc0ea333d9c2

                SHA1

                85170acb66bc7c5f5eb93a3d531fb0add5c3c507

                SHA256

                f69bd4af1f98f401e88eb4bc0b962039abf50641f1a1b8731c7e161f915aee48

                SHA512

                e1edcb9fb3d595084442666db5de7d559d5ca3baa49755921bc87e8ab7bace22b59dadeead9f81f5fcc36e3edfdb86a354df21c9ba3a1a28d2a65afb7a418a1e

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2007993.exe

                Filesize

                205KB

                MD5

                51ec8fae0176d67aaa7a106f861f8fc1

                SHA1

                81b26c120d8a696a7ac6e0efcb4a896fdd48684f

                SHA256

                edc87b3989cf5edf110c193683603463896af9082a75881fafadb4fb82dda53a

                SHA512

                750577fc6eff3488bede6fc7559396a39c912528156f23dd78eddc4ebade671ab821ad66b7b09a2f465491f5a80333eecff23ac229dd8c7f4018bfe3f9dc408a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2007993.exe

                Filesize

                205KB

                MD5

                51ec8fae0176d67aaa7a106f861f8fc1

                SHA1

                81b26c120d8a696a7ac6e0efcb4a896fdd48684f

                SHA256

                edc87b3989cf5edf110c193683603463896af9082a75881fafadb4fb82dda53a

                SHA512

                750577fc6eff3488bede6fc7559396a39c912528156f23dd78eddc4ebade671ab821ad66b7b09a2f465491f5a80333eecff23ac229dd8c7f4018bfe3f9dc408a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x5217170.exe

                Filesize

                276KB

                MD5

                9deb164ab25dfb70bfd5369a9ebd7321

                SHA1

                bafa327e03a4d04988e072dc7acfaac1db0f590c

                SHA256

                428fa39e08fcd49c5af481ecbab9cbf342c87281838d783154f2012ad321edc3

                SHA512

                2e3cbd40ca66db97bfc358f1944c4cea7012e95b83f16b099f7ba97967526e38e632dad6b91921d47efb94c39c74d8637641916645e916ffb75f991569ee9839

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x5217170.exe

                Filesize

                276KB

                MD5

                9deb164ab25dfb70bfd5369a9ebd7321

                SHA1

                bafa327e03a4d04988e072dc7acfaac1db0f590c

                SHA256

                428fa39e08fcd49c5af481ecbab9cbf342c87281838d783154f2012ad321edc3

                SHA512

                2e3cbd40ca66db97bfc358f1944c4cea7012e95b83f16b099f7ba97967526e38e632dad6b91921d47efb94c39c74d8637641916645e916ffb75f991569ee9839

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3472110.exe

                Filesize

                145KB

                MD5

                69d9c39ada2ef2d5e15e7dbf3f189825

                SHA1

                37730b918ccae6f2b2ad620bd092975ba24c4efe

                SHA256

                657cc02ced185769c207ae159f3b1a95f2e3409dde9b997be0c78c503113290a

                SHA512

                58afdb7cd0ea8705791a7890ac011b2fde84f49708ba11dd5744ab12104cef6b565589dc6112dbdfbb79a6b87d260d1a77cc0a0346ecb4db6b83ae0b11371e75

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f3472110.exe

                Filesize

                145KB

                MD5

                69d9c39ada2ef2d5e15e7dbf3f189825

                SHA1

                37730b918ccae6f2b2ad620bd092975ba24c4efe

                SHA256

                657cc02ced185769c207ae159f3b1a95f2e3409dde9b997be0c78c503113290a

                SHA512

                58afdb7cd0ea8705791a7890ac011b2fde84f49708ba11dd5744ab12104cef6b565589dc6112dbdfbb79a6b87d260d1a77cc0a0346ecb4db6b83ae0b11371e75

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g0325679.exe

                Filesize

                188KB

                MD5

                7680d543488defe3526f7c3cdee44b6b

                SHA1

                ffa39e64078c2dd4ca6b6e3395e51d74b5c9044d

                SHA256

                8413263ec169f04aa83d742815e3f872ff9afbb947f1cabb45e9c7fba28e40ae

                SHA512

                f041164a900331e19e628d12802414da676fe20582c54c848220c6cba4320d570021cf1fdc93f562d9440b01067845b8a178f761b63c510ed0f1d60b21062c98

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g0325679.exe

                Filesize

                188KB

                MD5

                7680d543488defe3526f7c3cdee44b6b

                SHA1

                ffa39e64078c2dd4ca6b6e3395e51d74b5c9044d

                SHA256

                8413263ec169f04aa83d742815e3f872ff9afbb947f1cabb45e9c7fba28e40ae

                SHA512

                f041164a900331e19e628d12802414da676fe20582c54c848220c6cba4320d570021cf1fdc93f562d9440b01067845b8a178f761b63c510ed0f1d60b21062c98

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

                Filesize

                205KB

                MD5

                51ec8fae0176d67aaa7a106f861f8fc1

                SHA1

                81b26c120d8a696a7ac6e0efcb4a896fdd48684f

                SHA256

                edc87b3989cf5edf110c193683603463896af9082a75881fafadb4fb82dda53a

                SHA512

                750577fc6eff3488bede6fc7559396a39c912528156f23dd78eddc4ebade671ab821ad66b7b09a2f465491f5a80333eecff23ac229dd8c7f4018bfe3f9dc408a

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

                Filesize

                205KB

                MD5

                51ec8fae0176d67aaa7a106f861f8fc1

                SHA1

                81b26c120d8a696a7ac6e0efcb4a896fdd48684f

                SHA256

                edc87b3989cf5edf110c193683603463896af9082a75881fafadb4fb82dda53a

                SHA512

                750577fc6eff3488bede6fc7559396a39c912528156f23dd78eddc4ebade671ab821ad66b7b09a2f465491f5a80333eecff23ac229dd8c7f4018bfe3f9dc408a

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

                Filesize

                205KB

                MD5

                51ec8fae0176d67aaa7a106f861f8fc1

                SHA1

                81b26c120d8a696a7ac6e0efcb4a896fdd48684f

                SHA256

                edc87b3989cf5edf110c193683603463896af9082a75881fafadb4fb82dda53a

                SHA512

                750577fc6eff3488bede6fc7559396a39c912528156f23dd78eddc4ebade671ab821ad66b7b09a2f465491f5a80333eecff23ac229dd8c7f4018bfe3f9dc408a

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

                Filesize

                205KB

                MD5

                51ec8fae0176d67aaa7a106f861f8fc1

                SHA1

                81b26c120d8a696a7ac6e0efcb4a896fdd48684f

                SHA256

                edc87b3989cf5edf110c193683603463896af9082a75881fafadb4fb82dda53a

                SHA512

                750577fc6eff3488bede6fc7559396a39c912528156f23dd78eddc4ebade671ab821ad66b7b09a2f465491f5a80333eecff23ac229dd8c7f4018bfe3f9dc408a

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

                Filesize

                205KB

                MD5

                51ec8fae0176d67aaa7a106f861f8fc1

                SHA1

                81b26c120d8a696a7ac6e0efcb4a896fdd48684f

                SHA256

                edc87b3989cf5edf110c193683603463896af9082a75881fafadb4fb82dda53a

                SHA512

                750577fc6eff3488bede6fc7559396a39c912528156f23dd78eddc4ebade671ab821ad66b7b09a2f465491f5a80333eecff23ac229dd8c7f4018bfe3f9dc408a

              • 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/1680-195-0x0000000000400000-0x000000000042A000-memory.dmp

                Filesize

                168KB

              • memory/1680-200-0x0000000005220000-0x0000000005230000-memory.dmp

                Filesize

                64KB

              • memory/4220-157-0x0000000004E10000-0x0000000004E22000-memory.dmp

                Filesize

                72KB

              • memory/4220-162-0x00000000059F0000-0x0000000005A56000-memory.dmp

                Filesize

                408KB

              • memory/4220-167-0x0000000004ED0000-0x0000000004EE0000-memory.dmp

                Filesize

                64KB

              • memory/4220-166-0x0000000006630000-0x0000000006680000-memory.dmp

                Filesize

                320KB

              • memory/4220-165-0x0000000006880000-0x00000000068F6000-memory.dmp

                Filesize

                472KB

              • memory/4220-164-0x0000000006DB0000-0x00000000072DC000-memory.dmp

                Filesize

                5.2MB

              • memory/4220-163-0x00000000066B0000-0x0000000006872000-memory.dmp

                Filesize

                1.8MB

              • memory/4220-154-0x0000000000440000-0x000000000046A000-memory.dmp

                Filesize

                168KB

              • memory/4220-161-0x0000000005F30000-0x00000000064D4000-memory.dmp

                Filesize

                5.6MB

              • memory/4220-160-0x00000000051B0000-0x0000000005242000-memory.dmp

                Filesize

                584KB

              • memory/4220-159-0x0000000004ED0000-0x0000000004EE0000-memory.dmp

                Filesize

                64KB

              • memory/4220-158-0x0000000004E70000-0x0000000004EAC000-memory.dmp

                Filesize

                240KB

              • memory/4220-156-0x0000000004EE0000-0x0000000004FEA000-memory.dmp

                Filesize

                1.0MB

              • memory/4220-155-0x0000000005360000-0x0000000005978000-memory.dmp

                Filesize

                6.1MB

              • memory/4524-173-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB