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Analysis

  • max time kernel
    150s
  • max time network
    136s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    18/07/2023, 04:37

General

  • Target

    399db71311fdd2917ad7eecda58fb6979c67235595ec0e65aff9877fbf3f78f7.exe

  • Size

    514KB

  • MD5

    61675077a5002a48fd62232afb1090f6

  • SHA1

    8e3f3dd1298cfb00912d6dd97c36d18fea2771b5

  • SHA256

    399db71311fdd2917ad7eecda58fb6979c67235595ec0e65aff9877fbf3f78f7

  • SHA512

    4a69f9f16548b8d4ab299357b76331feb8ad434a1ef0479252fbe4567af23f656e7130ddb392309c442dad14f8d97d98f2eb1dd02b091c2dc1e7d0ca872a4703

  • SSDEEP

    12288:dMrsy90MAI4TD55s/s+LYKX5oTiZkM98uMNUH7DZf/:5yjAIpzLYq5oTiD8uMNUHPZf/

Malware Config

Extracted

Family

amadey

Version

3.85

C2

77.91.68.3/home/love/index.php

Extracted

Family

smokeloader

Version

2022

C2

http://77.91.68.29/fks/

rc4.i32
rc4.i32

Extracted

Family

redline

Botnet

roma

C2

77.91.68.56:19071

Attributes
  • auth_value

    f099c2cf92834dbc554a94e1456cf576

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 5 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • SmokeLoader

    Modular backdoor trojan in use since 2014.

  • Executes dropped EXE 8 IoCs
  • Loads dropped DLL 1 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 6 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Checks SCSI registry key(s) 3 TTPs 3 IoCs

    SCSI information is often read in order to detect sandboxing environments.

  • 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 64 IoCs
  • Suspicious behavior: GetForegroundWindowSpam 1 IoCs
  • Suspicious behavior: MapViewOfSection 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 5 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of WriteProcessMemory 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\399db71311fdd2917ad7eecda58fb6979c67235595ec0e65aff9877fbf3f78f7.exe
    "C:\Users\Admin\AppData\Local\Temp\399db71311fdd2917ad7eecda58fb6979c67235595ec0e65aff9877fbf3f78f7.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:5060
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9085905.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9085905.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4108
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4137066.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4137066.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1260
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a5594111.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a5594111.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4480
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0054679.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0054679.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of FindShellTrayWindow
          • Suspicious use of WriteProcessMemory
          PID:2192
          • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
            "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:2176
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN danke.exe /TR "C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe" /F
              6⤵
              • Creates scheduled task(s)
              PID:2244
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "danke.exe" /P "Admin:N"&&CACLS "danke.exe" /P "Admin:R" /E&&echo Y|CACLS "..\3ec1f323b5" /P "Admin:N"&&CACLS "..\3ec1f323b5" /P "Admin:R" /E&&Exit
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:1136
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:796
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "danke.exe" /P "Admin:N"
                  7⤵
                    PID:4616
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "danke.exe" /P "Admin:R" /E
                    7⤵
                      PID:2724
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:4864
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\3ec1f323b5" /P "Admin:N"
                        7⤵
                          PID:2808
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\3ec1f323b5" /P "Admin:R" /E
                          7⤵
                            PID:2804
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:4008
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c9769663.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c9769663.exe
                    3⤵
                    • Executes dropped EXE
                    • Checks SCSI registry key(s)
                    • Suspicious behavior: EnumeratesProcesses
                    • Suspicious behavior: MapViewOfSection
                    PID:4572
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d9928975.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d9928975.exe
                  2⤵
                  • Executes dropped EXE
                  PID:3536
              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe
                1⤵
                • Executes dropped EXE
                PID:2096

              Network

              MITRE ATT&CK Enterprise v6

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe

                Filesize

                225KB

                MD5

                ecfb4d5df36112301475f11d8209ccdd

                SHA1

                9b39eb4609c4286cf50291b10c81649c05ca11f6

                SHA256

                36bd9c50260f7dc401b10d2496a98e0fbef403c516c7679e6cb4febc47d0e22b

                SHA512

                eb9eb44b39e31791dc8419f46792536b1bd5d12bb8f81b9eebb0223a6c5a073dbe2276e4ee945ea1b49c2b5b303c837074b1fa714d58701ffe62522f82faf240

              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe

                Filesize

                225KB

                MD5

                ecfb4d5df36112301475f11d8209ccdd

                SHA1

                9b39eb4609c4286cf50291b10c81649c05ca11f6

                SHA256

                36bd9c50260f7dc401b10d2496a98e0fbef403c516c7679e6cb4febc47d0e22b

                SHA512

                eb9eb44b39e31791dc8419f46792536b1bd5d12bb8f81b9eebb0223a6c5a073dbe2276e4ee945ea1b49c2b5b303c837074b1fa714d58701ffe62522f82faf240

              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe

                Filesize

                225KB

                MD5

                ecfb4d5df36112301475f11d8209ccdd

                SHA1

                9b39eb4609c4286cf50291b10c81649c05ca11f6

                SHA256

                36bd9c50260f7dc401b10d2496a98e0fbef403c516c7679e6cb4febc47d0e22b

                SHA512

                eb9eb44b39e31791dc8419f46792536b1bd5d12bb8f81b9eebb0223a6c5a073dbe2276e4ee945ea1b49c2b5b303c837074b1fa714d58701ffe62522f82faf240

              • C:\Users\Admin\AppData\Local\Temp\3ec1f323b5\danke.exe

                Filesize

                225KB

                MD5

                ecfb4d5df36112301475f11d8209ccdd

                SHA1

                9b39eb4609c4286cf50291b10c81649c05ca11f6

                SHA256

                36bd9c50260f7dc401b10d2496a98e0fbef403c516c7679e6cb4febc47d0e22b

                SHA512

                eb9eb44b39e31791dc8419f46792536b1bd5d12bb8f81b9eebb0223a6c5a073dbe2276e4ee945ea1b49c2b5b303c837074b1fa714d58701ffe62522f82faf240

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d9928975.exe

                Filesize

                173KB

                MD5

                6717aa5e23e85f0a35ebb3860615ec3e

                SHA1

                a177e82dce1124a8cffe045f091616cb31ed67e7

                SHA256

                9f3a4cada6aacdb6817a2fac96b02c43ccbed1cc0ef3ca182de67ca011f95315

                SHA512

                521a413b8d6c17d3727595e9afc2bfd45c90fd20367dd3fa8065d66de27599f36972f6002be3cb786f78ee580250591bcabdf791bd12d7d78d774c38755b636b

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\d9928975.exe

                Filesize

                173KB

                MD5

                6717aa5e23e85f0a35ebb3860615ec3e

                SHA1

                a177e82dce1124a8cffe045f091616cb31ed67e7

                SHA256

                9f3a4cada6aacdb6817a2fac96b02c43ccbed1cc0ef3ca182de67ca011f95315

                SHA512

                521a413b8d6c17d3727595e9afc2bfd45c90fd20367dd3fa8065d66de27599f36972f6002be3cb786f78ee580250591bcabdf791bd12d7d78d774c38755b636b

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9085905.exe

                Filesize

                359KB

                MD5

                a514a1992abb8e0fc24c6eb5a2797c9a

                SHA1

                cd88a891d4c6893d6cdb40994c9429b4d762affd

                SHA256

                b808953e534bd1eb86e8c65696d80edfc4a269c9196b40ff67822b2801d6a92b

                SHA512

                da55b067f7e5cbca70df6fc06917989fc1fa1fd88fb03ddb57572c25b12bb6828f4bfe68c0828fe1f0543b0f45dc57250e0fec3a8d4165081f6ed3e1f0d6eb92

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\v9085905.exe

                Filesize

                359KB

                MD5

                a514a1992abb8e0fc24c6eb5a2797c9a

                SHA1

                cd88a891d4c6893d6cdb40994c9429b4d762affd

                SHA256

                b808953e534bd1eb86e8c65696d80edfc4a269c9196b40ff67822b2801d6a92b

                SHA512

                da55b067f7e5cbca70df6fc06917989fc1fa1fd88fb03ddb57572c25b12bb6828f4bfe68c0828fe1f0543b0f45dc57250e0fec3a8d4165081f6ed3e1f0d6eb92

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c9769663.exe

                Filesize

                31KB

                MD5

                a28271b8ea71e4eefc96e48fc2b0cfb6

                SHA1

                5f21b706e76ccd63452e3d22344950d28de22635

                SHA256

                504b3d47fa400a95082c73d85294a6f6013b5c48cc586b0dc598066e60c8d513

                SHA512

                047ba782d3b7bfce9b651f21bc43963fea8c03dcbf7b6514c6532cc96fd2f74dd4b33d2c1bb5b363526947b37969ff67044b12afb1a5671c162f8acbef782811

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\c9769663.exe

                Filesize

                31KB

                MD5

                a28271b8ea71e4eefc96e48fc2b0cfb6

                SHA1

                5f21b706e76ccd63452e3d22344950d28de22635

                SHA256

                504b3d47fa400a95082c73d85294a6f6013b5c48cc586b0dc598066e60c8d513

                SHA512

                047ba782d3b7bfce9b651f21bc43963fea8c03dcbf7b6514c6532cc96fd2f74dd4b33d2c1bb5b363526947b37969ff67044b12afb1a5671c162f8acbef782811

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4137066.exe

                Filesize

                235KB

                MD5

                c2059b314b57d4a6fdc38a6caf523171

                SHA1

                17c12b1a487b63b4bb4d35c905575af8872bd831

                SHA256

                f8074bd14df10f3781d6a79803e1882a05b41f994a09f626eda13eccb8d91a0e

                SHA512

                7c1e875ca203db79d88ebd4af3e8a77322bac3300a643c8d36f39946e827bac434c13cc72f9c67faa4d42fc1dccadab4e30ba04124fd19c6ba35d02a59a2c942

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\v4137066.exe

                Filesize

                235KB

                MD5

                c2059b314b57d4a6fdc38a6caf523171

                SHA1

                17c12b1a487b63b4bb4d35c905575af8872bd831

                SHA256

                f8074bd14df10f3781d6a79803e1882a05b41f994a09f626eda13eccb8d91a0e

                SHA512

                7c1e875ca203db79d88ebd4af3e8a77322bac3300a643c8d36f39946e827bac434c13cc72f9c67faa4d42fc1dccadab4e30ba04124fd19c6ba35d02a59a2c942

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a5594111.exe

                Filesize

                12KB

                MD5

                f91706dcc21ccfc78fa68fc5c0b10373

                SHA1

                544d74089f14e52ac428a6debbb0f631e7c9c4d8

                SHA256

                77292033e37439fe364d40e34042b651a4932aafc29d5255e66c1352a76f59b1

                SHA512

                91b68e8e6f6de944b927846e99c8285d8bc8b7a76373f5dfc51ec70e0a4dffe6fef143fd2c070783f7f57b0e1012116b3f311122b5ebb6b862ffd21b33048f07

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\a5594111.exe

                Filesize

                12KB

                MD5

                f91706dcc21ccfc78fa68fc5c0b10373

                SHA1

                544d74089f14e52ac428a6debbb0f631e7c9c4d8

                SHA256

                77292033e37439fe364d40e34042b651a4932aafc29d5255e66c1352a76f59b1

                SHA512

                91b68e8e6f6de944b927846e99c8285d8bc8b7a76373f5dfc51ec70e0a4dffe6fef143fd2c070783f7f57b0e1012116b3f311122b5ebb6b862ffd21b33048f07

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0054679.exe

                Filesize

                225KB

                MD5

                ecfb4d5df36112301475f11d8209ccdd

                SHA1

                9b39eb4609c4286cf50291b10c81649c05ca11f6

                SHA256

                36bd9c50260f7dc401b10d2496a98e0fbef403c516c7679e6cb4febc47d0e22b

                SHA512

                eb9eb44b39e31791dc8419f46792536b1bd5d12bb8f81b9eebb0223a6c5a073dbe2276e4ee945ea1b49c2b5b303c837074b1fa714d58701ffe62522f82faf240

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\b0054679.exe

                Filesize

                225KB

                MD5

                ecfb4d5df36112301475f11d8209ccdd

                SHA1

                9b39eb4609c4286cf50291b10c81649c05ca11f6

                SHA256

                36bd9c50260f7dc401b10d2496a98e0fbef403c516c7679e6cb4febc47d0e22b

                SHA512

                eb9eb44b39e31791dc8419f46792536b1bd5d12bb8f81b9eebb0223a6c5a073dbe2276e4ee945ea1b49c2b5b303c837074b1fa714d58701ffe62522f82faf240

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

                Filesize

                89KB

                MD5

                dc587d08b8ca3cd62e5dc057d41a966b

                SHA1

                0ba6a88377c74a0c53b956d405ad17dd5f8c4164

                SHA256

                7d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426

                SHA512

                7300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9

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

                Filesize

                89KB

                MD5

                dc587d08b8ca3cd62e5dc057d41a966b

                SHA1

                0ba6a88377c74a0c53b956d405ad17dd5f8c4164

                SHA256

                7d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426

                SHA512

                7300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9

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

                Filesize

                272B

                MD5

                d867eabb1be5b45bc77bb06814e23640

                SHA1

                3139a51ce7e8462c31070363b9532c13cc52c82d

                SHA256

                38c69e3f9f3927f8178d55cde9774a2b170c057b349b73932b87b76499d03349

                SHA512

                afc40d5fa7bcd41b8445f597990d150d57e3621ddef9400af742471aa0d14c2e66cfecc34482dadbaeb6f20912fda8ab786e584bf7fd1ad5fa23d3b95425fd59

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

                Filesize

                89KB

                MD5

                dc587d08b8ca3cd62e5dc057d41a966b

                SHA1

                0ba6a88377c74a0c53b956d405ad17dd5f8c4164

                SHA256

                7d8f216ba04419aae32d5902449a0c5271ed577c722e582fb42e7d43b3b08426

                SHA512

                7300ecc40bfa1129d907a9b074e8406fa01b5ff893c7c281e4441f8cc6a546bcb5e099d6635b2f9714ec1f0453dc41de19f2fca3475f36f62babc425892699a9

              • memory/3308-156-0x0000000000BE0000-0x0000000000BF6000-memory.dmp

                Filesize

                88KB

              • memory/3536-163-0x00000000007D0000-0x0000000000800000-memory.dmp

                Filesize

                192KB

              • memory/3536-164-0x00000000723D0000-0x0000000072ABE000-memory.dmp

                Filesize

                6.9MB

              • memory/3536-165-0x0000000002C40000-0x0000000002C46000-memory.dmp

                Filesize

                24KB

              • memory/3536-166-0x000000000AB00000-0x000000000B106000-memory.dmp

                Filesize

                6.0MB

              • memory/3536-167-0x000000000A600000-0x000000000A70A000-memory.dmp

                Filesize

                1.0MB

              • memory/3536-168-0x000000000A510000-0x000000000A522000-memory.dmp

                Filesize

                72KB

              • memory/3536-169-0x000000000A570000-0x000000000A5AE000-memory.dmp

                Filesize

                248KB

              • memory/3536-170-0x000000000A710000-0x000000000A75B000-memory.dmp

                Filesize

                300KB

              • memory/3536-171-0x00000000723D0000-0x0000000072ABE000-memory.dmp

                Filesize

                6.9MB

              • memory/4480-141-0x00007FF87D550000-0x00007FF87DF3C000-memory.dmp

                Filesize

                9.9MB

              • memory/4480-139-0x00007FF87D550000-0x00007FF87DF3C000-memory.dmp

                Filesize

                9.9MB

              • memory/4480-138-0x0000000000210000-0x000000000021A000-memory.dmp

                Filesize

                40KB

              • memory/4572-157-0x0000000000400000-0x0000000000409000-memory.dmp

                Filesize

                36KB

              • memory/4572-154-0x0000000000400000-0x0000000000409000-memory.dmp

                Filesize

                36KB