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Analysis

  • max time kernel
    147s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/08/2023, 06:44

General

  • Target

    c6c9ffc6046f64d9c62b72fb75b9ee8c7fdfdafef86582fbf9291cbe6e9bdc04.exe

  • Size

    560KB

  • MD5

    16884b080f07e6f17ebfaf4b1e95bbea

  • SHA1

    7f3d418352e585891d6c274d2bb6af43aedafe42

  • SHA256

    c6c9ffc6046f64d9c62b72fb75b9ee8c7fdfdafef86582fbf9291cbe6e9bdc04

  • SHA512

    b21e9f80099206fa540707de5eace3ccfcf63e0f58434bf8f8b10090e07b37e78b6307c08b2a42316b71e53c94ac45a1c80b890ce7011f496c9b70812f99317a

  • SSDEEP

    12288:9Mr8y903nXfkvbi1VkR31qdJzOuQyDw4iecy:RyKPkvbUVkR3UdXQyU4J

Malware Config

Extracted

Family

amadey

Version

3.87

C2

193.233.255.9/nasa/index.php

Extracted

Family

redline

Botnet

savin

C2

77.91.124.156:19071

Attributes
  • auth_value

    a1a05b810428195ab7bb63b132ea0c8d

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 3 IoCs
  • Launches sc.exe 1 IoCs

    Sc.exe is a Windows utlilty to control services on the system.

  • 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 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c6c9ffc6046f64d9c62b72fb75b9ee8c7fdfdafef86582fbf9291cbe6e9bdc04.exe
    "C:\Users\Admin\AppData\Local\Temp\c6c9ffc6046f64d9c62b72fb75b9ee8c7fdfdafef86582fbf9291cbe6e9bdc04.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1968
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z4888173.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z4888173.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2860
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z3517165.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z3517165.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:972
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p9313679.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p9313679.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:1492
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r4003602.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r4003602.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:5028
          • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
            "C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe"
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:2432
            • C:\Windows\SysWOW64\schtasks.exe
              "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN legosa.exe /TR "C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe" /F
              6⤵
              • Creates scheduled task(s)
              PID:1952
            • C:\Windows\SysWOW64\cmd.exe
              "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "legosa.exe" /P "Admin:N"&&CACLS "legosa.exe" /P "Admin:R" /E&&echo Y|CACLS "..\ebb444342c" /P "Admin:N"&&CACLS "..\ebb444342c" /P "Admin:R" /E&&Exit
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:1784
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:3004
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "legosa.exe" /P "Admin:N"
                  7⤵
                    PID:3400
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "legosa.exe" /P "Admin:R" /E
                    7⤵
                      PID:4332
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:2036
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\ebb444342c" /P "Admin:N"
                        7⤵
                          PID:2256
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\ebb444342c" /P "Admin:R" /E
                          7⤵
                            PID:3188
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:4708
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3472643.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3472643.exe
                    3⤵
                    • Executes dropped EXE
                    PID:4500
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                1⤵
                • Executes dropped EXE
                PID:2364
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                1⤵
                • Executes dropped EXE
                PID:1888
              • C:\Windows\system32\sc.exe
                C:\Windows\system32\sc.exe start wuauserv
                1⤵
                • Launches sc.exe
                PID:2004
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                1⤵
                • Executes dropped EXE
                PID:3248

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z4888173.exe

                Filesize

                433KB

                MD5

                2cbcd5910b9457f6d9f8a172f784d80a

                SHA1

                425f627d1dcc61597166ea2c5f76038bde252d35

                SHA256

                e13c6aad1b94e1a2858e437b9e42a709080d983871505acbe886476d941eb0d8

                SHA512

                2ede8323f9207bf7b7d7fbced05bddd3bc979f3d7183050a2eb6dbc42b8af511197b86cf5aea2e58c9fe30c3ce322a279627f8661fcb2740a036565887c2b85a

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z4888173.exe

                Filesize

                433KB

                MD5

                2cbcd5910b9457f6d9f8a172f784d80a

                SHA1

                425f627d1dcc61597166ea2c5f76038bde252d35

                SHA256

                e13c6aad1b94e1a2858e437b9e42a709080d983871505acbe886476d941eb0d8

                SHA512

                2ede8323f9207bf7b7d7fbced05bddd3bc979f3d7183050a2eb6dbc42b8af511197b86cf5aea2e58c9fe30c3ce322a279627f8661fcb2740a036565887c2b85a

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3472643.exe

                Filesize

                175KB

                MD5

                400e8f854733d6a1a1054d3b21e512c9

                SHA1

                b6eeea45533c775f558a2eac7baacd49fb8eb5dd

                SHA256

                16b12e37b6ced2e639e8781b5323fef2f4743c517bf05d4a0863ce8868d3f76a

                SHA512

                46c12027c110ac9468328564026d654326746c6e23f410f258607c49c5f36b25db3e1afa38d3d1a532b42faaee2e663ab51fd4d67e0d3df1ed0302d6299dee20

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s3472643.exe

                Filesize

                175KB

                MD5

                400e8f854733d6a1a1054d3b21e512c9

                SHA1

                b6eeea45533c775f558a2eac7baacd49fb8eb5dd

                SHA256

                16b12e37b6ced2e639e8781b5323fef2f4743c517bf05d4a0863ce8868d3f76a

                SHA512

                46c12027c110ac9468328564026d654326746c6e23f410f258607c49c5f36b25db3e1afa38d3d1a532b42faaee2e663ab51fd4d67e0d3df1ed0302d6299dee20

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z3517165.exe

                Filesize

                277KB

                MD5

                aff5b2414152cb6a0e66a1f164e8e7b2

                SHA1

                c569a703fa8e44a16314923585bbf8381567b68e

                SHA256

                82c025297e26de0d1c748b50c8dae17d169ad1eede38d176ad1f604ebfc7588c

                SHA512

                fbd8f143f091f08417e2927ef35ae882af1ca7891cd4d197513179849ffc46e03639c24d55f41cf8c1716596df4db4757e32a57aa2e7854813ec97b648423b6c

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z3517165.exe

                Filesize

                277KB

                MD5

                aff5b2414152cb6a0e66a1f164e8e7b2

                SHA1

                c569a703fa8e44a16314923585bbf8381567b68e

                SHA256

                82c025297e26de0d1c748b50c8dae17d169ad1eede38d176ad1f604ebfc7588c

                SHA512

                fbd8f143f091f08417e2927ef35ae882af1ca7891cd4d197513179849ffc46e03639c24d55f41cf8c1716596df4db4757e32a57aa2e7854813ec97b648423b6c

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p9313679.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p9313679.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r4003602.exe

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r4003602.exe

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

              • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll

                Filesize

                89KB

                MD5

                43762ddccb9db44ea9914e448ba3e43e

                SHA1

                87e5766061740cf4a570133af6108399a11dbd1b

                SHA256

                459b0a16d82e7150ad3fa2cbc740a2b6a33606894669f5febe5d15c20b4cc0ef

                SHA512

                ea0ef8d32c3776baf2e1bd2456797d64ff8214810af41b3a59ee649ecd67e1fffeebe2f4b21c4e2671909a2d1ab8071d8eac261c4233662a686a575c1145d651

              • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll

                Filesize

                89KB

                MD5

                43762ddccb9db44ea9914e448ba3e43e

                SHA1

                87e5766061740cf4a570133af6108399a11dbd1b

                SHA256

                459b0a16d82e7150ad3fa2cbc740a2b6a33606894669f5febe5d15c20b4cc0ef

                SHA512

                ea0ef8d32c3776baf2e1bd2456797d64ff8214810af41b3a59ee649ecd67e1fffeebe2f4b21c4e2671909a2d1ab8071d8eac261c4233662a686a575c1145d651

              • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll

                Filesize

                89KB

                MD5

                43762ddccb9db44ea9914e448ba3e43e

                SHA1

                87e5766061740cf4a570133af6108399a11dbd1b

                SHA256

                459b0a16d82e7150ad3fa2cbc740a2b6a33606894669f5febe5d15c20b4cc0ef

                SHA512

                ea0ef8d32c3776baf2e1bd2456797d64ff8214810af41b3a59ee649ecd67e1fffeebe2f4b21c4e2671909a2d1ab8071d8eac261c4233662a686a575c1145d651

              • C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\cred64.dll

                Filesize

                162B

                MD5

                1b7c22a214949975556626d7217e9a39

                SHA1

                d01c97e2944166ed23e47e4a62ff471ab8fa031f

                SHA256

                340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87

                SHA512

                ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5

              • memory/1492-154-0x0000000000060000-0x000000000006A000-memory.dmp

                Filesize

                40KB

              • memory/1492-157-0x00007FFAEECF0000-0x00007FFAEF7B1000-memory.dmp

                Filesize

                10.8MB

              • memory/1492-155-0x00007FFAEECF0000-0x00007FFAEF7B1000-memory.dmp

                Filesize

                10.8MB

              • memory/4500-173-0x0000000000200000-0x0000000000230000-memory.dmp

                Filesize

                192KB

              • memory/4500-181-0x0000000072E30000-0x00000000735E0000-memory.dmp

                Filesize

                7.7MB

              • memory/4500-182-0x0000000004BA0000-0x0000000004BB0000-memory.dmp

                Filesize

                64KB

              • memory/4500-179-0x0000000004D30000-0x0000000004D6C000-memory.dmp

                Filesize

                240KB

              • memory/4500-177-0x0000000004BA0000-0x0000000004BB0000-memory.dmp

                Filesize

                64KB

              • memory/4500-178-0x0000000004CD0000-0x0000000004CE2000-memory.dmp

                Filesize

                72KB

              • memory/4500-176-0x0000000004DC0000-0x0000000004ECA000-memory.dmp

                Filesize

                1.0MB

              • memory/4500-175-0x00000000052D0000-0x00000000058E8000-memory.dmp

                Filesize

                6.1MB

              • memory/4500-174-0x0000000072E30000-0x00000000735E0000-memory.dmp

                Filesize

                7.7MB