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Analysis

  • max time kernel
    133s
  • 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
    01/06/2023, 12:48

General

  • Target

    be3356845e007110e2d03815da080ff1cff0d7fbfbab201c32c12e3013def644.exe

  • Size

    754KB

  • MD5

    e9baf1c69950cd458423202e37f2859c

  • SHA1

    27af56695c63ffd60793c264570591706f76ffac

  • SHA256

    be3356845e007110e2d03815da080ff1cff0d7fbfbab201c32c12e3013def644

  • SHA512

    1550b1032b16597fc86b7030f0bbed98e16fa7a015440152fda8e25fd264dfb01df97e25d993f4688ff5ab1e2f1c439848bf2779a29dd863db0d5854f540854e

  • SSDEEP

    12288:YMr1y90sHmTiE9cbuwsFO+hB5XH01DhuqQ3eT7DQg/3g1F:dyPHYiqvpBNHq0q6ekgY1F

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 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.

  • 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\be3356845e007110e2d03815da080ff1cff0d7fbfbab201c32c12e3013def644.exe
    "C:\Users\Admin\AppData\Local\Temp\be3356845e007110e2d03815da080ff1cff0d7fbfbab201c32c12e3013def644.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1132
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9390615.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9390615.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:5064
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6554546.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6554546.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2192
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f6480510.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f6480510.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:3956
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g9022401.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g9022401.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:4344
          • 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:5008
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8637663.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8637663.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1316
        • 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:4572
          • 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:3768
          • 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:4968
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:1116
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:3788
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:2800
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:972
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:1736
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:1100
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:1644
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i9745900.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i9745900.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:3504
                  • 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:2336
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:644
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:4440

              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\i9745900.exe

                Filesize

                302KB

                MD5

                081cb57ad34d5c6756c65b0eb1bbe743

                SHA1

                8fcb7238945725b28398aa2f5d95aaceb659dc62

                SHA256

                a409fa59bcb0c29d1ed138cbb5a70c3d115efd5a58c468ec0207e3bfeb27820f

                SHA512

                70d107508db2b479b0b43416a9357f8b6b269361ae56b01bbf2c4d9d54c2e7378a175332c2ba263dda121d46f28585861a4088c99737a8ee85ca961bb2d3104d

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i9745900.exe

                Filesize

                302KB

                MD5

                081cb57ad34d5c6756c65b0eb1bbe743

                SHA1

                8fcb7238945725b28398aa2f5d95aaceb659dc62

                SHA256

                a409fa59bcb0c29d1ed138cbb5a70c3d115efd5a58c468ec0207e3bfeb27820f

                SHA512

                70d107508db2b479b0b43416a9357f8b6b269361ae56b01bbf2c4d9d54c2e7378a175332c2ba263dda121d46f28585861a4088c99737a8ee85ca961bb2d3104d

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9390615.exe

                Filesize

                445KB

                MD5

                594836c4c734dde0859f394915e66d47

                SHA1

                b431aea7666089f2a4a9474e1ce9be5d3046a943

                SHA256

                1cf15533a7f4a2f2cd474472be202c5bd2a445cd8608e2aab97721144b6c7ffe

                SHA512

                e3b187dfc18cf5280aa49cfeb694f087bec814cd9d78d2db42017d317ce4cb790bb4597d0a1e79e15a30a10bfa135d915d19c17f484cea8f6b438deed34a72ba

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x9390615.exe

                Filesize

                445KB

                MD5

                594836c4c734dde0859f394915e66d47

                SHA1

                b431aea7666089f2a4a9474e1ce9be5d3046a943

                SHA256

                1cf15533a7f4a2f2cd474472be202c5bd2a445cd8608e2aab97721144b6c7ffe

                SHA512

                e3b187dfc18cf5280aa49cfeb694f087bec814cd9d78d2db42017d317ce4cb790bb4597d0a1e79e15a30a10bfa135d915d19c17f484cea8f6b438deed34a72ba

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8637663.exe

                Filesize

                213KB

                MD5

                93e6fc59a444041943046799362b951d

                SHA1

                4c86e79e86e74cf7edf9b49f900afc28d84272b3

                SHA256

                7310f33628b395cfad578bb2e5d290581cfb021a0f2f64f0c631b2b88bab7280

                SHA512

                d300717145c01722f050b8a50cfb47fc32034741d89a4d04d9815333d2ee0ffe8576dd2e03022ef6dc12460502043234ebb0f640db281b89979d86f806ab0b8c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h8637663.exe

                Filesize

                213KB

                MD5

                93e6fc59a444041943046799362b951d

                SHA1

                4c86e79e86e74cf7edf9b49f900afc28d84272b3

                SHA256

                7310f33628b395cfad578bb2e5d290581cfb021a0f2f64f0c631b2b88bab7280

                SHA512

                d300717145c01722f050b8a50cfb47fc32034741d89a4d04d9815333d2ee0ffe8576dd2e03022ef6dc12460502043234ebb0f640db281b89979d86f806ab0b8c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6554546.exe

                Filesize

                274KB

                MD5

                ff4e088620b84a1a1c9df7099c8e8c33

                SHA1

                9bf629b73eee794b0aee879813c33788416d05c4

                SHA256

                fffc4c031f5355a3d85b47e603ed6dd3c1d934e4f16d97fb7f66ac72cc898a1a

                SHA512

                f00dfa2120feec3a4efb3ab196ca94556d388690c1c6b9d5cd6d92f5797cf4267234539beda26e235f630017859c0b50a0040ca18840eb438097f37f8a4ce613

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6554546.exe

                Filesize

                274KB

                MD5

                ff4e088620b84a1a1c9df7099c8e8c33

                SHA1

                9bf629b73eee794b0aee879813c33788416d05c4

                SHA256

                fffc4c031f5355a3d85b47e603ed6dd3c1d934e4f16d97fb7f66ac72cc898a1a

                SHA512

                f00dfa2120feec3a4efb3ab196ca94556d388690c1c6b9d5cd6d92f5797cf4267234539beda26e235f630017859c0b50a0040ca18840eb438097f37f8a4ce613

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f6480510.exe

                Filesize

                168KB

                MD5

                72d80906ae27aa43af51af7f1071fefd

                SHA1

                bc2b21b6f7a5a00eaf5069c95bc0d9b41a73af27

                SHA256

                e1c94207463baae0d80b09a3357e92e82433bb4ae6bcf7e3c5d07294ae82cfe3

                SHA512

                69b74ed5a925402b696f2f2689c556216ff01f4f120c26c65ae649689cff2951133d5a450197df7d2e733353fa67886c7bb8d328a89c67d198156c4da7c178d9

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f6480510.exe

                Filesize

                168KB

                MD5

                72d80906ae27aa43af51af7f1071fefd

                SHA1

                bc2b21b6f7a5a00eaf5069c95bc0d9b41a73af27

                SHA256

                e1c94207463baae0d80b09a3357e92e82433bb4ae6bcf7e3c5d07294ae82cfe3

                SHA512

                69b74ed5a925402b696f2f2689c556216ff01f4f120c26c65ae649689cff2951133d5a450197df7d2e733353fa67886c7bb8d328a89c67d198156c4da7c178d9

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g9022401.exe

                Filesize

                145KB

                MD5

                014c0cf97bdbb2194887a26a16fe46e1

                SHA1

                43c700a2d03cfb34861ff53ff240b1cbad8e2a16

                SHA256

                c2c001f97d15bce18fe8d7a471bb34b1e71cc725edb555dc408a8bf959adce04

                SHA512

                dc2a01f0ae132e773809322d181377338758c5ec82b62bd7b0d89a7b5eb5388746820e4430acd66c625769173adf09467e6ec393e3bfe465deac04b65b0c2785

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g9022401.exe

                Filesize

                145KB

                MD5

                014c0cf97bdbb2194887a26a16fe46e1

                SHA1

                43c700a2d03cfb34861ff53ff240b1cbad8e2a16

                SHA256

                c2c001f97d15bce18fe8d7a471bb34b1e71cc725edb555dc408a8bf959adce04

                SHA512

                dc2a01f0ae132e773809322d181377338758c5ec82b62bd7b0d89a7b5eb5388746820e4430acd66c625769173adf09467e6ec393e3bfe465deac04b65b0c2785

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

                Filesize

                213KB

                MD5

                93e6fc59a444041943046799362b951d

                SHA1

                4c86e79e86e74cf7edf9b49f900afc28d84272b3

                SHA256

                7310f33628b395cfad578bb2e5d290581cfb021a0f2f64f0c631b2b88bab7280

                SHA512

                d300717145c01722f050b8a50cfb47fc32034741d89a4d04d9815333d2ee0ffe8576dd2e03022ef6dc12460502043234ebb0f640db281b89979d86f806ab0b8c

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

                Filesize

                213KB

                MD5

                93e6fc59a444041943046799362b951d

                SHA1

                4c86e79e86e74cf7edf9b49f900afc28d84272b3

                SHA256

                7310f33628b395cfad578bb2e5d290581cfb021a0f2f64f0c631b2b88bab7280

                SHA512

                d300717145c01722f050b8a50cfb47fc32034741d89a4d04d9815333d2ee0ffe8576dd2e03022ef6dc12460502043234ebb0f640db281b89979d86f806ab0b8c

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

                Filesize

                213KB

                MD5

                93e6fc59a444041943046799362b951d

                SHA1

                4c86e79e86e74cf7edf9b49f900afc28d84272b3

                SHA256

                7310f33628b395cfad578bb2e5d290581cfb021a0f2f64f0c631b2b88bab7280

                SHA512

                d300717145c01722f050b8a50cfb47fc32034741d89a4d04d9815333d2ee0ffe8576dd2e03022ef6dc12460502043234ebb0f640db281b89979d86f806ab0b8c

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

                Filesize

                213KB

                MD5

                93e6fc59a444041943046799362b951d

                SHA1

                4c86e79e86e74cf7edf9b49f900afc28d84272b3

                SHA256

                7310f33628b395cfad578bb2e5d290581cfb021a0f2f64f0c631b2b88bab7280

                SHA512

                d300717145c01722f050b8a50cfb47fc32034741d89a4d04d9815333d2ee0ffe8576dd2e03022ef6dc12460502043234ebb0f640db281b89979d86f806ab0b8c

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

                Filesize

                213KB

                MD5

                93e6fc59a444041943046799362b951d

                SHA1

                4c86e79e86e74cf7edf9b49f900afc28d84272b3

                SHA256

                7310f33628b395cfad578bb2e5d290581cfb021a0f2f64f0c631b2b88bab7280

                SHA512

                d300717145c01722f050b8a50cfb47fc32034741d89a4d04d9815333d2ee0ffe8576dd2e03022ef6dc12460502043234ebb0f640db281b89979d86f806ab0b8c

              • 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/2336-193-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB

              • memory/2336-198-0x0000000005630000-0x0000000005640000-memory.dmp

                Filesize

                64KB

              • memory/3956-157-0x0000000009F40000-0x0000000009F52000-memory.dmp

                Filesize

                72KB

              • memory/3956-162-0x000000000B080000-0x000000000B624000-memory.dmp

                Filesize

                5.6MB

              • memory/3956-167-0x00000000048C0000-0x00000000048D0000-memory.dmp

                Filesize

                64KB

              • memory/3956-166-0x000000000BF00000-0x000000000C42C000-memory.dmp

                Filesize

                5.2MB

              • memory/3956-165-0x000000000B800000-0x000000000B9C2000-memory.dmp

                Filesize

                1.8MB

              • memory/3956-164-0x000000000ACD0000-0x000000000AD20000-memory.dmp

                Filesize

                320KB

              • memory/3956-163-0x000000000ABD0000-0x000000000AC36000-memory.dmp

                Filesize

                408KB

              • memory/3956-154-0x0000000000090000-0x00000000000BE000-memory.dmp

                Filesize

                184KB

              • memory/3956-161-0x000000000A3D0000-0x000000000A462000-memory.dmp

                Filesize

                584KB

              • memory/3956-160-0x000000000A2B0000-0x000000000A326000-memory.dmp

                Filesize

                472KB

              • memory/3956-159-0x00000000048C0000-0x00000000048D0000-memory.dmp

                Filesize

                64KB

              • memory/3956-158-0x0000000009FA0000-0x0000000009FDC000-memory.dmp

                Filesize

                240KB

              • memory/3956-156-0x000000000A010000-0x000000000A11A000-memory.dmp

                Filesize

                1.0MB

              • memory/3956-155-0x000000000A4B0000-0x000000000AAC8000-memory.dmp

                Filesize

                6.1MB

              • memory/5008-172-0x00000000003D0000-0x00000000003DA000-memory.dmp

                Filesize

                40KB