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Analysis

  • max time kernel
    137s
  • max time network
    157s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230824-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230824-enlocale:en-usos:windows10-2004-x64system
  • submitted
    28/08/2023, 08:18

General

  • Target

    84b7ca2b2249ee7d25a01c3809a7c56c291c8e9f820cdb1d2fd752354bcb5f30.exe

  • Size

    704KB

  • MD5

    b3afc2a6bcb501ed4a82f23483743f6c

  • SHA1

    3c5ef7f81f80a36563ea96ecfc00d29a32964f18

  • SHA256

    84b7ca2b2249ee7d25a01c3809a7c56c291c8e9f820cdb1d2fd752354bcb5f30

  • SHA512

    582a756d39bd3d42d8df48aff56344b83b1c724629152ea8cf73695e6a60c406fa7e0c1b79184dbbb457bbf0619cc7eba9804f065e2c00b189273c8d2c85319f

  • SSDEEP

    12288:6Mrly90yTlJgybOTXdbqZ2xLh3D+cW5xhVrIngRzhluuc+vXn1sHiX7U:vyFldOhdLhDSbhVrNb2N

Malware Config

Extracted

Family

amadey

Version

3.87

C2

77.91.68.18/nice/index.php

Extracted

Family

redline

Botnet

stas

C2

77.91.124.82:19071

Attributes
  • auth_value

    db6d96c4eade05afc28c31d9ad73a73c

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Detects Healer an antivirus disabler dropper 3 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • 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.

  • Executes dropped EXE 9 IoCs
  • Loads dropped DLL 1 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 4 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 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\84b7ca2b2249ee7d25a01c3809a7c56c291c8e9f820cdb1d2fd752354bcb5f30.exe
    "C:\Users\Admin\AppData\Local\Temp\84b7ca2b2249ee7d25a01c3809a7c56c291c8e9f820cdb1d2fd752354bcb5f30.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3756
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1713226.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1713226.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3056
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x9288632.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x9288632.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1832
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x9366264.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x9366264.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:852
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g4287628.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g4287628.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2500
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h9546288.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h9546288.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:436
            • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
              "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"
              6⤵
              • Executes dropped EXE
              • Suspicious use of WriteProcessMemory
              PID:4468
              • C:\Windows\SysWOW64\schtasks.exe
                "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN saves.exe /TR "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe" /F
                7⤵
                • Creates scheduled task(s)
                PID:3816
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "saves.exe" /P "Admin:N"&&CACLS "saves.exe" /P "Admin:R" /E&&echo Y|CACLS "..\b40d11255d" /P "Admin:N"&&CACLS "..\b40d11255d" /P "Admin:R" /E&&Exit
                7⤵
                • Suspicious use of WriteProcessMemory
                PID:3808
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:1236
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "saves.exe" /P "Admin:N"
                    8⤵
                      PID:3020
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:2148
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:1360
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\b40d11255d" /P "Admin:N"
                          8⤵
                            PID:1264
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:760
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:1440
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i8376746.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i8376746.exe
                      4⤵
                      • Executes dropped EXE
                      PID:3624
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:2400
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:4556

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1713226.exe

                Filesize

                599KB

                MD5

                f6d69f70c35bb09ec976ecdc588bfbcf

                SHA1

                3da63766bf86b533c5b155b7cded9f03e880d407

                SHA256

                8e94c39699384edd084233d120dbfba722426732b821af64dd8274604dbd3752

                SHA512

                6d7b00b86ac194a3ff134a2801272b920a187928d43ffe4364307d0d68b1557cf07b75b9270ecea887b347e41b0cbcbff47a5b120d583c566706cd8dc51757a0

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x1713226.exe

                Filesize

                599KB

                MD5

                f6d69f70c35bb09ec976ecdc588bfbcf

                SHA1

                3da63766bf86b533c5b155b7cded9f03e880d407

                SHA256

                8e94c39699384edd084233d120dbfba722426732b821af64dd8274604dbd3752

                SHA512

                6d7b00b86ac194a3ff134a2801272b920a187928d43ffe4364307d0d68b1557cf07b75b9270ecea887b347e41b0cbcbff47a5b120d583c566706cd8dc51757a0

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x9288632.exe

                Filesize

                433KB

                MD5

                7f157cb3af76351c8fa2e394f8989bca

                SHA1

                1f418ddafe887e39a0663c41024cd50fe2a3c309

                SHA256

                998b788bef43588ed3cca1ec26af4738f0b431d869e563d7a5838d8361dc36f8

                SHA512

                36f710d8138c453b86ed5248a68bdc5436453c6a2470a66cd66bb3bd9ef7db24d19f9681b4e4901480ff122f34af802c092d90dbd921d2f95612cc0c08ae9d61

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x9288632.exe

                Filesize

                433KB

                MD5

                7f157cb3af76351c8fa2e394f8989bca

                SHA1

                1f418ddafe887e39a0663c41024cd50fe2a3c309

                SHA256

                998b788bef43588ed3cca1ec26af4738f0b431d869e563d7a5838d8361dc36f8

                SHA512

                36f710d8138c453b86ed5248a68bdc5436453c6a2470a66cd66bb3bd9ef7db24d19f9681b4e4901480ff122f34af802c092d90dbd921d2f95612cc0c08ae9d61

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i8376746.exe

                Filesize

                174KB

                MD5

                634b2034b1a191e3eb5a447e6aeaebc8

                SHA1

                84dbf0dbbeed39aef836979d5d8c711b45f239f2

                SHA256

                5f979fc8361e40e74d6e7da31e7996d557bde2f3f4145a27017df11cbb9a8645

                SHA512

                cb5f3db3374ef99b664f294ba268958ccce11a611bed9552a31acda207f8e0d47625ccfbf972e651d4c7af22f5719ff4e94557cafde2e31487d8e8588c972943

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i8376746.exe

                Filesize

                174KB

                MD5

                634b2034b1a191e3eb5a447e6aeaebc8

                SHA1

                84dbf0dbbeed39aef836979d5d8c711b45f239f2

                SHA256

                5f979fc8361e40e74d6e7da31e7996d557bde2f3f4145a27017df11cbb9a8645

                SHA512

                cb5f3db3374ef99b664f294ba268958ccce11a611bed9552a31acda207f8e0d47625ccfbf972e651d4c7af22f5719ff4e94557cafde2e31487d8e8588c972943

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x9366264.exe

                Filesize

                277KB

                MD5

                580f127dfeb6fff79e8461d7895c623f

                SHA1

                87195d0ac46991a38c2fbbe92c580f966624bc5d

                SHA256

                76d2570964775ada86fa62f14538b9e33aabb94b41f7597407495d509f61178e

                SHA512

                d221b043a931f720c784819ab86215d86dfb6afdc1d9cd554ff00352928ba5a8c9549485092c1c68e28b5115ece0217622910d2c3a5ab9b3f6ba16e73f063f66

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x9366264.exe

                Filesize

                277KB

                MD5

                580f127dfeb6fff79e8461d7895c623f

                SHA1

                87195d0ac46991a38c2fbbe92c580f966624bc5d

                SHA256

                76d2570964775ada86fa62f14538b9e33aabb94b41f7597407495d509f61178e

                SHA512

                d221b043a931f720c784819ab86215d86dfb6afdc1d9cd554ff00352928ba5a8c9549485092c1c68e28b5115ece0217622910d2c3a5ab9b3f6ba16e73f063f66

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g4287628.exe

                Filesize

                16KB

                MD5

                ca958b12b8a24f3afb7fefb302f40a5c

                SHA1

                36b8c3e1420b9f2f2d00997727e99ae7ce2a6d58

                SHA256

                03278f3b1a4edbc2db70e14e1a7706c6f25dc182c9dbc1972b5e33b313c2f4f4

                SHA512

                71c6ddb07e14135d6642abd8640c7f6c8a2ff036ab708fa6c5aaa931df750e802f51dc9e4845a8b582e7ffd8a4a4635ca85dfe09a9901cf54f6308cfafec0b5f

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g4287628.exe

                Filesize

                16KB

                MD5

                ca958b12b8a24f3afb7fefb302f40a5c

                SHA1

                36b8c3e1420b9f2f2d00997727e99ae7ce2a6d58

                SHA256

                03278f3b1a4edbc2db70e14e1a7706c6f25dc182c9dbc1972b5e33b313c2f4f4

                SHA512

                71c6ddb07e14135d6642abd8640c7f6c8a2ff036ab708fa6c5aaa931df750e802f51dc9e4845a8b582e7ffd8a4a4635ca85dfe09a9901cf54f6308cfafec0b5f

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h9546288.exe

                Filesize

                323KB

                MD5

                bcf434ed301a186d71644f863a922a34

                SHA1

                5350615212dc6524a0f5acc9ce30dcfb3519bf5d

                SHA256

                a134a29607f43595fbc8c18d470aee028081cca067e8c372d790ec7ec5f6259e

                SHA512

                df1d8084bcd99f6dfd26b3e6764a0e83d310e3248b74aa506eb8314e5a52c18b305de05c8e7346ff6e5947c2169ea9b3d8e65d440a0c1bf68597d5182711cae3

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h9546288.exe

                Filesize

                323KB

                MD5

                bcf434ed301a186d71644f863a922a34

                SHA1

                5350615212dc6524a0f5acc9ce30dcfb3519bf5d

                SHA256

                a134a29607f43595fbc8c18d470aee028081cca067e8c372d790ec7ec5f6259e

                SHA512

                df1d8084bcd99f6dfd26b3e6764a0e83d310e3248b74aa506eb8314e5a52c18b305de05c8e7346ff6e5947c2169ea9b3d8e65d440a0c1bf68597d5182711cae3

              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                Filesize

                323KB

                MD5

                bcf434ed301a186d71644f863a922a34

                SHA1

                5350615212dc6524a0f5acc9ce30dcfb3519bf5d

                SHA256

                a134a29607f43595fbc8c18d470aee028081cca067e8c372d790ec7ec5f6259e

                SHA512

                df1d8084bcd99f6dfd26b3e6764a0e83d310e3248b74aa506eb8314e5a52c18b305de05c8e7346ff6e5947c2169ea9b3d8e65d440a0c1bf68597d5182711cae3

              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                Filesize

                323KB

                MD5

                bcf434ed301a186d71644f863a922a34

                SHA1

                5350615212dc6524a0f5acc9ce30dcfb3519bf5d

                SHA256

                a134a29607f43595fbc8c18d470aee028081cca067e8c372d790ec7ec5f6259e

                SHA512

                df1d8084bcd99f6dfd26b3e6764a0e83d310e3248b74aa506eb8314e5a52c18b305de05c8e7346ff6e5947c2169ea9b3d8e65d440a0c1bf68597d5182711cae3

              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                Filesize

                323KB

                MD5

                bcf434ed301a186d71644f863a922a34

                SHA1

                5350615212dc6524a0f5acc9ce30dcfb3519bf5d

                SHA256

                a134a29607f43595fbc8c18d470aee028081cca067e8c372d790ec7ec5f6259e

                SHA512

                df1d8084bcd99f6dfd26b3e6764a0e83d310e3248b74aa506eb8314e5a52c18b305de05c8e7346ff6e5947c2169ea9b3d8e65d440a0c1bf68597d5182711cae3

              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                Filesize

                323KB

                MD5

                bcf434ed301a186d71644f863a922a34

                SHA1

                5350615212dc6524a0f5acc9ce30dcfb3519bf5d

                SHA256

                a134a29607f43595fbc8c18d470aee028081cca067e8c372d790ec7ec5f6259e

                SHA512

                df1d8084bcd99f6dfd26b3e6764a0e83d310e3248b74aa506eb8314e5a52c18b305de05c8e7346ff6e5947c2169ea9b3d8e65d440a0c1bf68597d5182711cae3

              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                Filesize

                323KB

                MD5

                bcf434ed301a186d71644f863a922a34

                SHA1

                5350615212dc6524a0f5acc9ce30dcfb3519bf5d

                SHA256

                a134a29607f43595fbc8c18d470aee028081cca067e8c372d790ec7ec5f6259e

                SHA512

                df1d8084bcd99f6dfd26b3e6764a0e83d310e3248b74aa506eb8314e5a52c18b305de05c8e7346ff6e5947c2169ea9b3d8e65d440a0c1bf68597d5182711cae3

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                5bc0153d2973241b72a38c51a2f72116

                SHA1

                cd9c689663557452631d9f8ff609208b01884a32

                SHA256

                68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                SHA512

                2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                5bc0153d2973241b72a38c51a2f72116

                SHA1

                cd9c689663557452631d9f8ff609208b01884a32

                SHA256

                68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                SHA512

                2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll

                Filesize

                89KB

                MD5

                5bc0153d2973241b72a38c51a2f72116

                SHA1

                cd9c689663557452631d9f8ff609208b01884a32

                SHA256

                68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                SHA512

                2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

              • C:\Users\Admin\AppData\Roaming\006700e5a2ab05\cred64.dll

                Filesize

                273B

                MD5

                374bfdcfcf19f4edfe949022092848d2

                SHA1

                df5ee40497e98efcfba30012452d433373d287d4

                SHA256

                224a123b69af5a3ab0553e334f6c70846c650597a63f6336c9420bbe8f00571f

                SHA512

                bc66dd6e675942a8b8cd776b0813d4b182091e45bfa7734b3818f58c83d04f81f0599a27625ff345d393959b8dbe478d8f1ed33d49f9bcee052c986c8665b8d7

              • memory/2500-28-0x0000000000710000-0x000000000071A000-memory.dmp

                Filesize

                40KB

              • memory/2500-34-0x00007FF8B1E70000-0x00007FF8B2931000-memory.dmp

                Filesize

                10.8MB

              • memory/2500-29-0x00007FF8B1E70000-0x00007FF8B2931000-memory.dmp

                Filesize

                10.8MB

              • memory/3624-51-0x0000000004A90000-0x0000000004AA0000-memory.dmp

                Filesize

                64KB

              • memory/3624-52-0x000000000A050000-0x000000000A062000-memory.dmp

                Filesize

                72KB

              • memory/3624-53-0x000000000A0B0000-0x000000000A0EC000-memory.dmp

                Filesize

                240KB

              • memory/3624-54-0x0000000073270000-0x0000000073A20000-memory.dmp

                Filesize

                7.7MB

              • memory/3624-55-0x0000000004A90000-0x0000000004AA0000-memory.dmp

                Filesize

                64KB

              • memory/3624-50-0x000000000A110000-0x000000000A21A000-memory.dmp

                Filesize

                1.0MB

              • memory/3624-49-0x000000000A590000-0x000000000ABA8000-memory.dmp

                Filesize

                6.1MB

              • memory/3624-48-0x00000000002B0000-0x00000000002E0000-memory.dmp

                Filesize

                192KB

              • memory/3624-47-0x0000000073270000-0x0000000073A20000-memory.dmp

                Filesize

                7.7MB