Analysis

  • max time kernel
    110s
  • max time network
    135s
  • 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 21:28

General

  • Target

    4636ea696d4c0cd6799c4512ffe30017921f822f3fb1028e40e6e524f967016e.exe

  • Size

    770KB

  • MD5

    c299004b571c45f98a4095131f5a1d27

  • SHA1

    370a1dbbb4e5881c5dde28072680ccacabaffaeb

  • SHA256

    4636ea696d4c0cd6799c4512ffe30017921f822f3fb1028e40e6e524f967016e

  • SHA512

    fe722c06b0eed66f94df5402f423236c500129b24ff49ad29f1b0e82e1767a01cc94b3b334986da1e31f04ceb9bbb6ea6ea9135cc0e249e1b8edcc55842966e3

  • SSDEEP

    12288:YMrOy90J6ORHL7n/X4+u8VIOk5n76PcCjSJtvVCug6hvB5ehh0/Ih/mkT/kOj6EF:myvYrTS8Vm76ECmnpJtehh0gZbvj6EF

Malware Config

Extracted

Family

redline

Botnet

disa

C2

83.97.73.122:19062

Attributes
  • auth_value

    93f8c4ca7000e3381dd4b6b86434de05

Extracted

Family

redline

Botnet

goga

C2

83.97.73.122:19062

Attributes
  • auth_value

    6d57dff6d3c42dddb8a76dc276b8467f

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\4636ea696d4c0cd6799c4512ffe30017921f822f3fb1028e40e6e524f967016e.exe
    "C:\Users\Admin\AppData\Local\Temp\4636ea696d4c0cd6799c4512ffe30017921f822f3fb1028e40e6e524f967016e.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:4816
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8125076.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8125076.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2472
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6019350.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6019350.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:692
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9355185.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9355185.exe
          4⤵
          • Executes dropped EXE
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4340
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g4206548.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g4206548.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of SetThreadContext
          • Suspicious use of WriteProcessMemory
          PID:3420
          • 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:2856
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2288232.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2288232.exe
        3⤵
        • Checks computer location settings
        • Executes dropped EXE
        • Suspicious use of FindShellTrayWindow
        • Suspicious use of WriteProcessMemory
        PID:4532
        • 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:3536
          • 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:876
          • 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:2344
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "metado.exe" /P "Admin:N"
              6⤵
                PID:1520
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                6⤵
                  PID:1588
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "metado.exe" /P "Admin:R" /E
                  6⤵
                    PID:496
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:500
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\a9e2a16078" /P "Admin:N"
                      6⤵
                        PID:3152
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\a9e2a16078" /P "Admin:R" /E
                        6⤵
                          PID:2604
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:3700
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i3745093.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i3745093.exe
                  2⤵
                  • Executes dropped EXE
                  • Suspicious use of SetThreadContext
                  • Suspicious use of WriteProcessMemory
                  PID:2752
                  • 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:1500
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3952
              • C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                C:\Users\Admin\AppData\Local\Temp\a9e2a16078\metado.exe
                1⤵
                • Executes dropped EXE
                PID:3632

              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\i3745093.exe

                Filesize

                314KB

                MD5

                3809a117c82e0c507c3ca4685f231f30

                SHA1

                04a15fc82750ad906dfe649a7df653e4a9b375d2

                SHA256

                fbcc16a3c00966a7d5040024d660d1ce5c342cad54a3994ccad3286aeb158708

                SHA512

                f9eae1b620d2ac5720e7c37b438410ce13cf3d0895a6ef86fafcc2378a8de258380f75be600eac193753843bba6c649062a80bf78818a55ce996d9521bbb94e9

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\i3745093.exe

                Filesize

                314KB

                MD5

                3809a117c82e0c507c3ca4685f231f30

                SHA1

                04a15fc82750ad906dfe649a7df653e4a9b375d2

                SHA256

                fbcc16a3c00966a7d5040024d660d1ce5c342cad54a3994ccad3286aeb158708

                SHA512

                f9eae1b620d2ac5720e7c37b438410ce13cf3d0895a6ef86fafcc2378a8de258380f75be600eac193753843bba6c649062a80bf78818a55ce996d9521bbb94e9

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8125076.exe

                Filesize

                449KB

                MD5

                057e11b59001709d48f3b38c36f05169

                SHA1

                cad0bcd6f9f728d7b8e251cd7f2f0bfec64ef1c5

                SHA256

                4b15aae631655dcdc0e847464320d1da6b21e43d350999c9681e76098866139f

                SHA512

                d54e3c4eb5ec74a9580a5238bb27db05ed8092807e26f7732bc036dde69bb0aa0708cb9b14d4b98513c88cbb8e4623a2ad15a4f3dea97edb6959fb503433cfe7

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x8125076.exe

                Filesize

                449KB

                MD5

                057e11b59001709d48f3b38c36f05169

                SHA1

                cad0bcd6f9f728d7b8e251cd7f2f0bfec64ef1c5

                SHA256

                4b15aae631655dcdc0e847464320d1da6b21e43d350999c9681e76098866139f

                SHA512

                d54e3c4eb5ec74a9580a5238bb27db05ed8092807e26f7732bc036dde69bb0aa0708cb9b14d4b98513c88cbb8e4623a2ad15a4f3dea97edb6959fb503433cfe7

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2288232.exe

                Filesize

                206KB

                MD5

                dcf55de2f74eb0a243e0421da21a8e75

                SHA1

                0925c6eb4be0d486d647c00d4dce8e291d1cedd4

                SHA256

                4f90e75ff59cd581c9e2da524b683f3515a1d27879e8065c6aaf7a84a7b18c2e

                SHA512

                95a9115d979682b44b351449eb48d98e4c223ec7990780270001a7f5daf70394d0891194cfdd2565d16e6dd8f53a9a246788b3d5d286fccfd5f4d49a9dd85047

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\h2288232.exe

                Filesize

                206KB

                MD5

                dcf55de2f74eb0a243e0421da21a8e75

                SHA1

                0925c6eb4be0d486d647c00d4dce8e291d1cedd4

                SHA256

                4f90e75ff59cd581c9e2da524b683f3515a1d27879e8065c6aaf7a84a7b18c2e

                SHA512

                95a9115d979682b44b351449eb48d98e4c223ec7990780270001a7f5daf70394d0891194cfdd2565d16e6dd8f53a9a246788b3d5d286fccfd5f4d49a9dd85047

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6019350.exe

                Filesize

                277KB

                MD5

                e25566b888734ba113e2e97302ab845a

                SHA1

                688865f458d8a41fda0cee43448c1b242190d87b

                SHA256

                9b45187010455e7f9fbdc7089b571d18983326a34cbd50e2ee5333713e894fa6

                SHA512

                f2b649519c6554fe75ea8389bd64a46842281119005ce599eb39751b98d6ed09b68611ddc6c1b515f10a1a0fdff787a6b037f35a20a6f4e06470969050b5845f

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x6019350.exe

                Filesize

                277KB

                MD5

                e25566b888734ba113e2e97302ab845a

                SHA1

                688865f458d8a41fda0cee43448c1b242190d87b

                SHA256

                9b45187010455e7f9fbdc7089b571d18983326a34cbd50e2ee5333713e894fa6

                SHA512

                f2b649519c6554fe75ea8389bd64a46842281119005ce599eb39751b98d6ed09b68611ddc6c1b515f10a1a0fdff787a6b037f35a20a6f4e06470969050b5845f

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9355185.exe

                Filesize

                145KB

                MD5

                4b248d283b3b114b63012dcd15befb45

                SHA1

                60d77e65287910c8f2e5ba4cbe9b317dd1ae0ddb

                SHA256

                5c29f4a9cd61a414c2452e47a5b57b3ac3647c30bbd328464f9f9c3af34bc1d6

                SHA512

                aa6d174826c1216127347a9e85e187f47fcf55b4a57f655bef5d96cefd07614bf4a0652a45068c0216923c3403a95134d890b0a754dc27bdde492dcef1802407

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\f9355185.exe

                Filesize

                145KB

                MD5

                4b248d283b3b114b63012dcd15befb45

                SHA1

                60d77e65287910c8f2e5ba4cbe9b317dd1ae0ddb

                SHA256

                5c29f4a9cd61a414c2452e47a5b57b3ac3647c30bbd328464f9f9c3af34bc1d6

                SHA512

                aa6d174826c1216127347a9e85e187f47fcf55b4a57f655bef5d96cefd07614bf4a0652a45068c0216923c3403a95134d890b0a754dc27bdde492dcef1802407

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g4206548.exe

                Filesize

                180KB

                MD5

                767c60cb8216b04c1779c9cdfd1aefc6

                SHA1

                2da7ccd0d41964ca88ce525d69841a83d484f166

                SHA256

                c4c9714ddc69f1796f12d4acf6c95b75b72d183763c742a11e71a01546245203

                SHA512

                b54493f6634ca271fb55ded2fc042325cd7fc6da5054d8c7bfdd19ae74be25160d345cd5949fbefcd36e0eace9b9cc5195e90ea7d0961d7f7a1bf34f0832754f

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\g4206548.exe

                Filesize

                180KB

                MD5

                767c60cb8216b04c1779c9cdfd1aefc6

                SHA1

                2da7ccd0d41964ca88ce525d69841a83d484f166

                SHA256

                c4c9714ddc69f1796f12d4acf6c95b75b72d183763c742a11e71a01546245203

                SHA512

                b54493f6634ca271fb55ded2fc042325cd7fc6da5054d8c7bfdd19ae74be25160d345cd5949fbefcd36e0eace9b9cc5195e90ea7d0961d7f7a1bf34f0832754f

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

                Filesize

                206KB

                MD5

                dcf55de2f74eb0a243e0421da21a8e75

                SHA1

                0925c6eb4be0d486d647c00d4dce8e291d1cedd4

                SHA256

                4f90e75ff59cd581c9e2da524b683f3515a1d27879e8065c6aaf7a84a7b18c2e

                SHA512

                95a9115d979682b44b351449eb48d98e4c223ec7990780270001a7f5daf70394d0891194cfdd2565d16e6dd8f53a9a246788b3d5d286fccfd5f4d49a9dd85047

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

                Filesize

                206KB

                MD5

                dcf55de2f74eb0a243e0421da21a8e75

                SHA1

                0925c6eb4be0d486d647c00d4dce8e291d1cedd4

                SHA256

                4f90e75ff59cd581c9e2da524b683f3515a1d27879e8065c6aaf7a84a7b18c2e

                SHA512

                95a9115d979682b44b351449eb48d98e4c223ec7990780270001a7f5daf70394d0891194cfdd2565d16e6dd8f53a9a246788b3d5d286fccfd5f4d49a9dd85047

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

                Filesize

                206KB

                MD5

                dcf55de2f74eb0a243e0421da21a8e75

                SHA1

                0925c6eb4be0d486d647c00d4dce8e291d1cedd4

                SHA256

                4f90e75ff59cd581c9e2da524b683f3515a1d27879e8065c6aaf7a84a7b18c2e

                SHA512

                95a9115d979682b44b351449eb48d98e4c223ec7990780270001a7f5daf70394d0891194cfdd2565d16e6dd8f53a9a246788b3d5d286fccfd5f4d49a9dd85047

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

                Filesize

                206KB

                MD5

                dcf55de2f74eb0a243e0421da21a8e75

                SHA1

                0925c6eb4be0d486d647c00d4dce8e291d1cedd4

                SHA256

                4f90e75ff59cd581c9e2da524b683f3515a1d27879e8065c6aaf7a84a7b18c2e

                SHA512

                95a9115d979682b44b351449eb48d98e4c223ec7990780270001a7f5daf70394d0891194cfdd2565d16e6dd8f53a9a246788b3d5d286fccfd5f4d49a9dd85047

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

                Filesize

                206KB

                MD5

                dcf55de2f74eb0a243e0421da21a8e75

                SHA1

                0925c6eb4be0d486d647c00d4dce8e291d1cedd4

                SHA256

                4f90e75ff59cd581c9e2da524b683f3515a1d27879e8065c6aaf7a84a7b18c2e

                SHA512

                95a9115d979682b44b351449eb48d98e4c223ec7990780270001a7f5daf70394d0891194cfdd2565d16e6dd8f53a9a246788b3d5d286fccfd5f4d49a9dd85047

              • 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/1500-195-0x0000000000400000-0x000000000042A000-memory.dmp

                Filesize

                168KB

              • memory/1500-200-0x00000000052F0000-0x0000000005300000-memory.dmp

                Filesize

                64KB

              • memory/2856-173-0x0000000000400000-0x000000000040A000-memory.dmp

                Filesize

                40KB

              • memory/4340-157-0x00000000052D0000-0x00000000052E2000-memory.dmp

                Filesize

                72KB

              • memory/4340-167-0x0000000006B10000-0x0000000006B60000-memory.dmp

                Filesize

                320KB

              • memory/4340-166-0x0000000006D40000-0x0000000006DB6000-memory.dmp

                Filesize

                472KB

              • memory/4340-165-0x0000000005310000-0x0000000005320000-memory.dmp

                Filesize

                64KB

              • memory/4340-164-0x0000000007270000-0x000000000779C000-memory.dmp

                Filesize

                5.2MB

              • memory/4340-163-0x0000000006B70000-0x0000000006D32000-memory.dmp

                Filesize

                1.8MB

              • memory/4340-162-0x0000000005EE0000-0x0000000005F46000-memory.dmp

                Filesize

                408KB

              • memory/4340-161-0x0000000005E40000-0x0000000005ED2000-memory.dmp

                Filesize

                584KB

              • memory/4340-160-0x00000000063F0000-0x0000000006994000-memory.dmp

                Filesize

                5.6MB

              • memory/4340-159-0x0000000005310000-0x0000000005320000-memory.dmp

                Filesize

                64KB

              • memory/4340-158-0x0000000005360000-0x000000000539C000-memory.dmp

                Filesize

                240KB

              • memory/4340-156-0x00000000053A0000-0x00000000054AA000-memory.dmp

                Filesize

                1.0MB

              • memory/4340-155-0x0000000005820000-0x0000000005E38000-memory.dmp

                Filesize

                6.1MB

              • memory/4340-154-0x0000000000900000-0x000000000092A000-memory.dmp

                Filesize

                168KB