Analysis

  • max time kernel
    104s
  • max time network
    134s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230221-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230221-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03-06-2023 08:58

General

  • Target

    97f882e443c840085e420b4d5c113e4b7a8119e41c77a3fac1b99709119b8bc2.exe

  • Size

    777KB

  • MD5

    e16b5e4097b5036414f357737ede178a

  • SHA1

    7133e3a5878b6eb4ed6609b808c2d6f44d987f57

  • SHA256

    97f882e443c840085e420b4d5c113e4b7a8119e41c77a3fac1b99709119b8bc2

  • SHA512

    15290d5b5ae27d33122da88664c3f3d5842839464e859166085efc8e7f76ebf1787f22624ea0193620c2c0172464180b826d37637b501c5eaac8e8300139da4c

  • SSDEEP

    12288:PMrEy90zwkxmmsgbyopFhz8C8za3wPS/a4p6jEQGQTuwjmjlR50V5P58R:jyWrs7ozJGAiynMvglEV54

Malware Config

Extracted

Family

redline

Botnet

maxi

C2

83.97.73.126:19046

Attributes
  • auth_value

    6a3f22e5f4209b056a3fd330dc71956a

Extracted

Family

redline

Botnet

metro

C2

83.97.73.126:19046

Attributes
  • auth_value

    f7fd4aa816bdbaad933b45b51d9b6b1a

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\97f882e443c840085e420b4d5c113e4b7a8119e41c77a3fac1b99709119b8bc2.exe
    "C:\Users\Admin\AppData\Local\Temp\97f882e443c840085e420b4d5c113e4b7a8119e41c77a3fac1b99709119b8bc2.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4124
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1940553.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1940553.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2640
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6602332.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6602332.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1280
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4760680.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4760680.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:1568
          • 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:892
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8551132.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8551132.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:716
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c1437012.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c1437012.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:1400
        • 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:4772
          • 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:1160
          • 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:3808
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:1348
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "metado.exe" /P "Admin:N"
                6⤵
                  PID:648
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:2532
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:1476
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:2024
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:4980
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:2192
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d5287417.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d5287417.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:1664
                  • 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:4884
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:2496
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:5028

              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\d5287417.exe

                Filesize

                304KB

                MD5

                aeb6aab0bce055b8edf2f9dcb98d6a48

                SHA1

                8976c555aa6d95067490f2de85e26ce00b93acff

                SHA256

                1a45df3465bce4af96a9923aafd445f19b3afe0ab487d3dc0dbc1cefe838a357

                SHA512

                36d6a064d2358984cfc7e89b5cbb7424bb1d9bdf9b3cbf6052d091c7a0825261283abffa4e780d4ba435208af852468fbf58e9282afcc3c82e6ef1f933860b1e

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d5287417.exe

                Filesize

                304KB

                MD5

                aeb6aab0bce055b8edf2f9dcb98d6a48

                SHA1

                8976c555aa6d95067490f2de85e26ce00b93acff

                SHA256

                1a45df3465bce4af96a9923aafd445f19b3afe0ab487d3dc0dbc1cefe838a357

                SHA512

                36d6a064d2358984cfc7e89b5cbb7424bb1d9bdf9b3cbf6052d091c7a0825261283abffa4e780d4ba435208af852468fbf58e9282afcc3c82e6ef1f933860b1e

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1940553.exe

                Filesize

                447KB

                MD5

                246eb3521e1a784b541192674e4f63b8

                SHA1

                4f533cda64f00041fd6ad66e907e1dad7e0de77e

                SHA256

                0cebfe7ce5a04e33e256c14a427665917874b90cf18fce0424f57531e1fa2c7b

                SHA512

                c7e9aef32866ca36e8563ae56ce6bd08017333485b5f7c25b0161f9ac14c168073062fa84a0271090dd3f1a4c1457c6c443b923a78ced6e3ff518d91bead783b

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v1940553.exe

                Filesize

                447KB

                MD5

                246eb3521e1a784b541192674e4f63b8

                SHA1

                4f533cda64f00041fd6ad66e907e1dad7e0de77e

                SHA256

                0cebfe7ce5a04e33e256c14a427665917874b90cf18fce0424f57531e1fa2c7b

                SHA512

                c7e9aef32866ca36e8563ae56ce6bd08017333485b5f7c25b0161f9ac14c168073062fa84a0271090dd3f1a4c1457c6c443b923a78ced6e3ff518d91bead783b

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c1437012.exe

                Filesize

                216KB

                MD5

                a96121f30bac93d4d81c7f2cd158fb40

                SHA1

                843571cac3fba910ffc3b356f3d8ee0a2a7799ba

                SHA256

                cd41c1358f374949c211b7deea844ecfdc67970990e2e259cea8549db9450d9f

                SHA512

                93a4189e7a1f690e00817010160bd5d080b30ad73abb9cf00abb5952b655ce71bea1668853727085c749914c683ee066735ffef49e84f67fce80c131901222ab

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c1437012.exe

                Filesize

                216KB

                MD5

                a96121f30bac93d4d81c7f2cd158fb40

                SHA1

                843571cac3fba910ffc3b356f3d8ee0a2a7799ba

                SHA256

                cd41c1358f374949c211b7deea844ecfdc67970990e2e259cea8549db9450d9f

                SHA512

                93a4189e7a1f690e00817010160bd5d080b30ad73abb9cf00abb5952b655ce71bea1668853727085c749914c683ee066735ffef49e84f67fce80c131901222ab

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6602332.exe

                Filesize

                276KB

                MD5

                41a5ac2000c0bf759763a0b3c2674b99

                SHA1

                7033329c522630efc4007a35d4e65253bc49ded4

                SHA256

                a1e3d34169ef7693d3bed05220575a9063937faaa89246481df328affbb0bbde

                SHA512

                2a80b002f426669d06e38ea2500c63f05e4245282f796883ad76f488e87ce0b06710dfaf460f1c752a9e5383e9c4b75ae2a9309b628e9afcc0afbfc7223655be

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v6602332.exe

                Filesize

                276KB

                MD5

                41a5ac2000c0bf759763a0b3c2674b99

                SHA1

                7033329c522630efc4007a35d4e65253bc49ded4

                SHA256

                a1e3d34169ef7693d3bed05220575a9063937faaa89246481df328affbb0bbde

                SHA512

                2a80b002f426669d06e38ea2500c63f05e4245282f796883ad76f488e87ce0b06710dfaf460f1c752a9e5383e9c4b75ae2a9309b628e9afcc0afbfc7223655be

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4760680.exe

                Filesize

                147KB

                MD5

                43269a288d12f75e309f6f9e50c6e6f8

                SHA1

                fada689304cde2531a9d9a8b4f799443052582fb

                SHA256

                a0e503e00bccb03ebad9f076ba7128e40abdb5dda5034275b939c64d2fc8de76

                SHA512

                66bda8e660ce3fddbe517f42d83b9ba6ed6ed1f3d2973fcf4454cc8f86cf5bf50d25c2f67d98108e455466586b4c2d587201ddb6bcb1563f376ee98bb4563c7d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a4760680.exe

                Filesize

                147KB

                MD5

                43269a288d12f75e309f6f9e50c6e6f8

                SHA1

                fada689304cde2531a9d9a8b4f799443052582fb

                SHA256

                a0e503e00bccb03ebad9f076ba7128e40abdb5dda5034275b939c64d2fc8de76

                SHA512

                66bda8e660ce3fddbe517f42d83b9ba6ed6ed1f3d2973fcf4454cc8f86cf5bf50d25c2f67d98108e455466586b4c2d587201ddb6bcb1563f376ee98bb4563c7d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8551132.exe

                Filesize

                168KB

                MD5

                b5474d21aa650c793704987fbf08ab21

                SHA1

                a8f520ff78b66b20a686ed44a233a4a9092298fb

                SHA256

                ef264d9454fa6008de51ef2a326086bf4e7a31259774647be4499bdfbfc14123

                SHA512

                dffea0ebf745d6adbd4b68f7f58576e4e67ec12e109cd2ff5eadd090d5caf494afa5200206822a535a4245d4e8bba80c5a78f875fe5ccb99e3251b354d965eea

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b8551132.exe

                Filesize

                168KB

                MD5

                b5474d21aa650c793704987fbf08ab21

                SHA1

                a8f520ff78b66b20a686ed44a233a4a9092298fb

                SHA256

                ef264d9454fa6008de51ef2a326086bf4e7a31259774647be4499bdfbfc14123

                SHA512

                dffea0ebf745d6adbd4b68f7f58576e4e67ec12e109cd2ff5eadd090d5caf494afa5200206822a535a4245d4e8bba80c5a78f875fe5ccb99e3251b354d965eea

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

                Filesize

                216KB

                MD5

                a96121f30bac93d4d81c7f2cd158fb40

                SHA1

                843571cac3fba910ffc3b356f3d8ee0a2a7799ba

                SHA256

                cd41c1358f374949c211b7deea844ecfdc67970990e2e259cea8549db9450d9f

                SHA512

                93a4189e7a1f690e00817010160bd5d080b30ad73abb9cf00abb5952b655ce71bea1668853727085c749914c683ee066735ffef49e84f67fce80c131901222ab

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

                Filesize

                216KB

                MD5

                a96121f30bac93d4d81c7f2cd158fb40

                SHA1

                843571cac3fba910ffc3b356f3d8ee0a2a7799ba

                SHA256

                cd41c1358f374949c211b7deea844ecfdc67970990e2e259cea8549db9450d9f

                SHA512

                93a4189e7a1f690e00817010160bd5d080b30ad73abb9cf00abb5952b655ce71bea1668853727085c749914c683ee066735ffef49e84f67fce80c131901222ab

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

                Filesize

                216KB

                MD5

                a96121f30bac93d4d81c7f2cd158fb40

                SHA1

                843571cac3fba910ffc3b356f3d8ee0a2a7799ba

                SHA256

                cd41c1358f374949c211b7deea844ecfdc67970990e2e259cea8549db9450d9f

                SHA512

                93a4189e7a1f690e00817010160bd5d080b30ad73abb9cf00abb5952b655ce71bea1668853727085c749914c683ee066735ffef49e84f67fce80c131901222ab

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

                Filesize

                216KB

                MD5

                a96121f30bac93d4d81c7f2cd158fb40

                SHA1

                843571cac3fba910ffc3b356f3d8ee0a2a7799ba

                SHA256

                cd41c1358f374949c211b7deea844ecfdc67970990e2e259cea8549db9450d9f

                SHA512

                93a4189e7a1f690e00817010160bd5d080b30ad73abb9cf00abb5952b655ce71bea1668853727085c749914c683ee066735ffef49e84f67fce80c131901222ab

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

                Filesize

                216KB

                MD5

                a96121f30bac93d4d81c7f2cd158fb40

                SHA1

                843571cac3fba910ffc3b356f3d8ee0a2a7799ba

                SHA256

                cd41c1358f374949c211b7deea844ecfdc67970990e2e259cea8549db9450d9f

                SHA512

                93a4189e7a1f690e00817010160bd5d080b30ad73abb9cf00abb5952b655ce71bea1668853727085c749914c683ee066735ffef49e84f67fce80c131901222ab

              • 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/716-162-0x0000000000650000-0x000000000067E000-memory.dmp

                Filesize

                184KB

              • memory/716-168-0x0000000005450000-0x00000000054C6000-memory.dmp

                Filesize

                472KB

              • memory/716-175-0x0000000002920000-0x0000000002930000-memory.dmp

                Filesize

                64KB

              • memory/716-173-0x0000000008810000-0x0000000008D3C000-memory.dmp

                Filesize

                5.2MB

              • memory/716-172-0x0000000006460000-0x0000000006622000-memory.dmp

                Filesize

                1.8MB

              • memory/716-171-0x0000000005DA0000-0x0000000005E06000-memory.dmp

                Filesize

                408KB

              • memory/716-170-0x0000000006640000-0x0000000006BE4000-memory.dmp

                Filesize

                5.6MB

              • memory/716-169-0x0000000005570000-0x0000000005602000-memory.dmp

                Filesize

                584KB

              • memory/716-163-0x0000000005680000-0x0000000005C98000-memory.dmp

                Filesize

                6.1MB

              • memory/716-176-0x0000000006CF0000-0x0000000006D40000-memory.dmp

                Filesize

                320KB

              • memory/716-164-0x00000000051B0000-0x00000000052BA000-memory.dmp

                Filesize

                1.0MB

              • memory/716-167-0x0000000002920000-0x0000000002930000-memory.dmp

                Filesize

                64KB

              • memory/716-166-0x0000000005140000-0x000000000517C000-memory.dmp

                Filesize

                240KB

              • memory/716-165-0x00000000050E0000-0x00000000050F2000-memory.dmp

                Filesize

                72KB

              • memory/892-154-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/4884-200-0x0000000004E60000-0x0000000004E70000-memory.dmp

                Filesize

                64KB

              • memory/4884-194-0x0000000000400000-0x000000000042E000-memory.dmp

                Filesize

                184KB