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Analysis

  • max time kernel
    142s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230220-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230220-enlocale:en-usos:windows10-2004-x64system
  • submitted
    27/05/2023, 23:26

General

  • Target

    5bca704df649d5cc61ef4ae185fba9329afe2619801418c7d10ad6d302de69d1.exe

  • Size

    769KB

  • MD5

    4929130e0f3be9b2f69c3f8d812e6d41

  • SHA1

    c7303f73c815e727e5bafdaea4218bc0694001e4

  • SHA256

    5bca704df649d5cc61ef4ae185fba9329afe2619801418c7d10ad6d302de69d1

  • SHA512

    9d29ae0a62bb49bd1d2349cf1851d948cab08f39a72bf3551ec9684f69f3a9a92f149563c559251a7264b7b6b9111e436a767a98ce1ed802c9f4bc77980949ce

  • SSDEEP

    12288:tMrWy90BWOZD/xNOYwIGb0ssVs2bwVYz9U8f83Zk0sOsZKl+5j1mErO:fy8t/zwI5sWzCk8jsOsZkSIErO

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\5bca704df649d5cc61ef4ae185fba9329afe2619801418c7d10ad6d302de69d1.exe
    "C:\Users\Admin\AppData\Local\Temp\5bca704df649d5cc61ef4ae185fba9329afe2619801418c7d10ad6d302de69d1.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3136
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1736140.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1736140.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2528
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y5628835.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y5628835.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1468
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k6782511.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k6782511.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:1312
          • 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:3716
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l4677936.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l4677936.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:212
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m5222642.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m5222642.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1180
        • 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:2660
          • 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:3236
          • 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:3416
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:3056
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:2248
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:1372
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:1308
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:1520
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:952
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:3880
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n9542465.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n9542465.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:4544
                  • 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:2312
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:1348
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4656

              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\n9542465.exe

                Filesize

                327KB

                MD5

                9f674f283b7ccd6c14ba858d184cc39d

                SHA1

                d416e636baa66117034de6dd8b13e2c548c42e01

                SHA256

                f0ebce378e3c49f91944ee0030e59f6f872bea708157e355d02583d5067f2617

                SHA512

                74f816dbd5166f00647a34cb4b15d660e5b3ab23eb4aedad709f0a7d37abeba5f2827759324d8598cf64334f1931425da2fa6676cb2d08a5bf737740da4f47b1

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n9542465.exe

                Filesize

                327KB

                MD5

                9f674f283b7ccd6c14ba858d184cc39d

                SHA1

                d416e636baa66117034de6dd8b13e2c548c42e01

                SHA256

                f0ebce378e3c49f91944ee0030e59f6f872bea708157e355d02583d5067f2617

                SHA512

                74f816dbd5166f00647a34cb4b15d660e5b3ab23eb4aedad709f0a7d37abeba5f2827759324d8598cf64334f1931425da2fa6676cb2d08a5bf737740da4f47b1

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1736140.exe

                Filesize

                451KB

                MD5

                f0dc78b9bc73056bcebb79a4580a968d

                SHA1

                96e4ecea352c5f57b18a207d626b94f47e7b1ef8

                SHA256

                eb50edc65c36b3759be583e3d955b1567cc1826406981e4cf207502b23261282

                SHA512

                eb660e388441c21ae74d80210447dbd8c0697fe0ab428b65fc19dcc8ba1fc24a16fce8b717131309300eb875d0ccf220d49c31e7dc45857841b0f0d634bd7dcf

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y1736140.exe

                Filesize

                451KB

                MD5

                f0dc78b9bc73056bcebb79a4580a968d

                SHA1

                96e4ecea352c5f57b18a207d626b94f47e7b1ef8

                SHA256

                eb50edc65c36b3759be583e3d955b1567cc1826406981e4cf207502b23261282

                SHA512

                eb660e388441c21ae74d80210447dbd8c0697fe0ab428b65fc19dcc8ba1fc24a16fce8b717131309300eb875d0ccf220d49c31e7dc45857841b0f0d634bd7dcf

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m5222642.exe

                Filesize

                207KB

                MD5

                8840a51f940724cc81db9f0e64f746bd

                SHA1

                e0a285082a7681e19d33cf19462022003ec98eb9

                SHA256

                8207a6218ab87835880cb0ee7caa36f991eaf80a6ac402623be631fc6bec0c84

                SHA512

                71b576a31e5d947126aa99f12f238d25ca1ff7924738ffe37f152acc5e6d43b025300934637bcb7c77340d0714e99bf8c8c0bc7fdc2245f69059a55edd3caaf4

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m5222642.exe

                Filesize

                207KB

                MD5

                8840a51f940724cc81db9f0e64f746bd

                SHA1

                e0a285082a7681e19d33cf19462022003ec98eb9

                SHA256

                8207a6218ab87835880cb0ee7caa36f991eaf80a6ac402623be631fc6bec0c84

                SHA512

                71b576a31e5d947126aa99f12f238d25ca1ff7924738ffe37f152acc5e6d43b025300934637bcb7c77340d0714e99bf8c8c0bc7fdc2245f69059a55edd3caaf4

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y5628835.exe

                Filesize

                279KB

                MD5

                5f0efde861fc3b31bcdf71b0b5a2d906

                SHA1

                eb2673b32c627a6ec631d3b7d9398bbf20a3f8a1

                SHA256

                70201d769df109f6f40392db97cf47e2ae08be4617c817e49e4b9a5a5fbe9138

                SHA512

                16317a3842abfefbb1813920c65902f689f6f8ed326e43958a10b08b95ef06e2683762ca05865d6add34b1d18361ed6ed1b6a2a66e02b441999a8ba9cc52ddca

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y5628835.exe

                Filesize

                279KB

                MD5

                5f0efde861fc3b31bcdf71b0b5a2d906

                SHA1

                eb2673b32c627a6ec631d3b7d9398bbf20a3f8a1

                SHA256

                70201d769df109f6f40392db97cf47e2ae08be4617c817e49e4b9a5a5fbe9138

                SHA512

                16317a3842abfefbb1813920c65902f689f6f8ed326e43958a10b08b95ef06e2683762ca05865d6add34b1d18361ed6ed1b6a2a66e02b441999a8ba9cc52ddca

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k6782511.exe

                Filesize

                192KB

                MD5

                ea94b8de9a2f3d19eecc87664e814ace

                SHA1

                dae92bc34c65f7982bbe422161a2b8457eda13d4

                SHA256

                d07dc1503bcea1b3a54d71680f47af487955db08129a55c2d4b665a08e69d084

                SHA512

                8c4364da8423c06d69dcd19bd91060ba547c114b4a2b48c05a36a64ca974a26d23a4c65b0c0ab22682b5ed23e7dae6c4d7ab84b3e1bb21aa49af69299e11036a

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\k6782511.exe

                Filesize

                192KB

                MD5

                ea94b8de9a2f3d19eecc87664e814ace

                SHA1

                dae92bc34c65f7982bbe422161a2b8457eda13d4

                SHA256

                d07dc1503bcea1b3a54d71680f47af487955db08129a55c2d4b665a08e69d084

                SHA512

                8c4364da8423c06d69dcd19bd91060ba547c114b4a2b48c05a36a64ca974a26d23a4c65b0c0ab22682b5ed23e7dae6c4d7ab84b3e1bb21aa49af69299e11036a

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l4677936.exe

                Filesize

                145KB

                MD5

                37e5cf9d8249ca3d9bac68a3bf55a503

                SHA1

                9d9a3afad62ca79d71feca762b7c0a6a1f8bf663

                SHA256

                b463cd92dfa0efc65647a1d4ba47f6d9c405740a38b40876d849d5ab187e43f4

                SHA512

                f8299bf06cb5a62a370813028660a22c879e07a0e9dd9b1e6a7fd0a986f0ea8f4d3f44e44a2170dfd4e0e2bda960970423ab7a9b1635322b2303166f41e701e6

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\l4677936.exe

                Filesize

                145KB

                MD5

                37e5cf9d8249ca3d9bac68a3bf55a503

                SHA1

                9d9a3afad62ca79d71feca762b7c0a6a1f8bf663

                SHA256

                b463cd92dfa0efc65647a1d4ba47f6d9c405740a38b40876d849d5ab187e43f4

                SHA512

                f8299bf06cb5a62a370813028660a22c879e07a0e9dd9b1e6a7fd0a986f0ea8f4d3f44e44a2170dfd4e0e2bda960970423ab7a9b1635322b2303166f41e701e6

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

                Filesize

                207KB

                MD5

                8840a51f940724cc81db9f0e64f746bd

                SHA1

                e0a285082a7681e19d33cf19462022003ec98eb9

                SHA256

                8207a6218ab87835880cb0ee7caa36f991eaf80a6ac402623be631fc6bec0c84

                SHA512

                71b576a31e5d947126aa99f12f238d25ca1ff7924738ffe37f152acc5e6d43b025300934637bcb7c77340d0714e99bf8c8c0bc7fdc2245f69059a55edd3caaf4

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

                Filesize

                207KB

                MD5

                8840a51f940724cc81db9f0e64f746bd

                SHA1

                e0a285082a7681e19d33cf19462022003ec98eb9

                SHA256

                8207a6218ab87835880cb0ee7caa36f991eaf80a6ac402623be631fc6bec0c84

                SHA512

                71b576a31e5d947126aa99f12f238d25ca1ff7924738ffe37f152acc5e6d43b025300934637bcb7c77340d0714e99bf8c8c0bc7fdc2245f69059a55edd3caaf4

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

                Filesize

                207KB

                MD5

                8840a51f940724cc81db9f0e64f746bd

                SHA1

                e0a285082a7681e19d33cf19462022003ec98eb9

                SHA256

                8207a6218ab87835880cb0ee7caa36f991eaf80a6ac402623be631fc6bec0c84

                SHA512

                71b576a31e5d947126aa99f12f238d25ca1ff7924738ffe37f152acc5e6d43b025300934637bcb7c77340d0714e99bf8c8c0bc7fdc2245f69059a55edd3caaf4

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

                Filesize

                207KB

                MD5

                8840a51f940724cc81db9f0e64f746bd

                SHA1

                e0a285082a7681e19d33cf19462022003ec98eb9

                SHA256

                8207a6218ab87835880cb0ee7caa36f991eaf80a6ac402623be631fc6bec0c84

                SHA512

                71b576a31e5d947126aa99f12f238d25ca1ff7924738ffe37f152acc5e6d43b025300934637bcb7c77340d0714e99bf8c8c0bc7fdc2245f69059a55edd3caaf4

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

                Filesize

                207KB

                MD5

                8840a51f940724cc81db9f0e64f746bd

                SHA1

                e0a285082a7681e19d33cf19462022003ec98eb9

                SHA256

                8207a6218ab87835880cb0ee7caa36f991eaf80a6ac402623be631fc6bec0c84

                SHA512

                71b576a31e5d947126aa99f12f238d25ca1ff7924738ffe37f152acc5e6d43b025300934637bcb7c77340d0714e99bf8c8c0bc7fdc2245f69059a55edd3caaf4

              • 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/212-163-0x0000000000E30000-0x0000000000E5A000-memory.dmp

                Filesize

                168KB

              • memory/212-169-0x0000000006920000-0x0000000006EC4000-memory.dmp

                Filesize

                5.6MB

              • memory/212-176-0x00000000078A0000-0x0000000007DCC000-memory.dmp

                Filesize

                5.2MB

              • memory/212-175-0x00000000071A0000-0x0000000007362000-memory.dmp

                Filesize

                1.8MB

              • memory/212-174-0x0000000006ED0000-0x0000000006F20000-memory.dmp

                Filesize

                320KB

              • memory/212-173-0x0000000006F50000-0x0000000006FC6000-memory.dmp

                Filesize

                472KB

              • memory/212-171-0x0000000006410000-0x0000000006476000-memory.dmp

                Filesize

                408KB

              • memory/212-170-0x0000000006370000-0x0000000006402000-memory.dmp

                Filesize

                584KB

              • memory/212-164-0x0000000005D50000-0x0000000006368000-memory.dmp

                Filesize

                6.1MB

              • memory/212-177-0x0000000005BC0000-0x0000000005BD0000-memory.dmp

                Filesize

                64KB

              • memory/212-165-0x00000000058D0000-0x00000000059DA000-memory.dmp

                Filesize

                1.0MB

              • memory/212-168-0x0000000005BC0000-0x0000000005BD0000-memory.dmp

                Filesize

                64KB

              • memory/212-167-0x0000000005860000-0x000000000589C000-memory.dmp

                Filesize

                240KB

              • memory/212-166-0x0000000005800000-0x0000000005812000-memory.dmp

                Filesize

                72KB

              • memory/2312-202-0x00000000058B0000-0x00000000058C0000-memory.dmp

                Filesize

                64KB

              • memory/2312-196-0x0000000000400000-0x000000000042A000-memory.dmp

                Filesize

                168KB

              • memory/3716-155-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB