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Analysis

  • max time kernel
    147s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    04/08/2023, 22:14

General

  • Target

    a6dc001178b86faabb5eed1d9086b780d903e6e7752dd6017cd9bd650a97870d.exe

  • Size

    560KB

  • MD5

    dcc6ddc958b4487a5681c9849fa13159

  • SHA1

    d4e71015f3101e84b5064779919438c36fdea40b

  • SHA256

    a6dc001178b86faabb5eed1d9086b780d903e6e7752dd6017cd9bd650a97870d

  • SHA512

    85c50aea35519842a10b133ae4d5ffc195375963543dc970b3489ff427db93af7dd33ec34c7d1256ce9a9a8400c2fb01f309bdb6e42589924871bd7d6ace4409

  • SSDEEP

    12288:UMrGy90PaoR1L4NYJYQ3Og/gbaUoyaBgiBus9FqSNZ:Ky8p4Q8eUoyyg7UES

Malware Config

Extracted

Family

amadey

Version

3.87

C2

193.233.255.9/nasa/index.php

Extracted

Family

redline

Botnet

micky

C2

77.91.124.172:19071

Attributes
  • auth_value

    748f3c67c004f4a994500f05127b4428

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\a6dc001178b86faabb5eed1d9086b780d903e6e7752dd6017cd9bd650a97870d.exe
    "C:\Users\Admin\AppData\Local\Temp\a6dc001178b86faabb5eed1d9086b780d903e6e7752dd6017cd9bd650a97870d.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3168
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z7280532.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z7280532.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4396
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z3478528.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z3478528.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4852
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p5955937.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p5955937.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4576
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r3075389.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r3075389.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:4812
          • 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:2468
            • 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:2408
            • 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:1328
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:3884
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "legosa.exe" /P "Admin:N"
                  7⤵
                    PID:260
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "legosa.exe" /P "Admin:R" /E
                    7⤵
                      PID:4448
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:4944
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\ebb444342c" /P "Admin:N"
                        7⤵
                          PID:3244
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\ebb444342c" /P "Admin:R" /E
                          7⤵
                            PID:3660
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:4248
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s7352539.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s7352539.exe
                    3⤵
                    • Executes dropped EXE
                    PID:2576
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                1⤵
                • Executes dropped EXE
                PID:2500
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                1⤵
                • Executes dropped EXE
                PID:2712
              • C:\Windows\system32\sc.exe
                C:\Windows\system32\sc.exe start wuauserv
                1⤵
                • Launches sc.exe
                PID:4044
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                1⤵
                • Executes dropped EXE
                PID:4280

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z7280532.exe

                Filesize

                433KB

                MD5

                41952525bfc51d5bb86064ce7e50842e

                SHA1

                0828544e19020e230e59cd5adb8197a4c77fd60a

                SHA256

                5bd4c8b6dc08eb81492e4f0e48425294d9b667c2ae7d7163a0b3043cb8a692bf

                SHA512

                c271d4121ad8e40a148e1a6bb449efed62e61180b66226f890fb90f994a251497c73a52c70c46858973f3c02477903afc9d03b20007a90613f44c7bcd86fe831

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z7280532.exe

                Filesize

                433KB

                MD5

                41952525bfc51d5bb86064ce7e50842e

                SHA1

                0828544e19020e230e59cd5adb8197a4c77fd60a

                SHA256

                5bd4c8b6dc08eb81492e4f0e48425294d9b667c2ae7d7163a0b3043cb8a692bf

                SHA512

                c271d4121ad8e40a148e1a6bb449efed62e61180b66226f890fb90f994a251497c73a52c70c46858973f3c02477903afc9d03b20007a90613f44c7bcd86fe831

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s7352539.exe

                Filesize

                174KB

                MD5

                e47e72cdef4c1a4af09ae3f2fbce1e1e

                SHA1

                ffe0197cc3b8f1d83436bdd2bd26a961214f0e6d

                SHA256

                01a1a9672c0b4fed4e262ac0e08e4149554e702e701061cdcb36026a301186fc

                SHA512

                c1d941f5d3be935aea63d1fc52579ebcd103d221ff14bb8ee059eaddb358874f74c6750ab7962b50e9217527502c5294a36cc146a3b7969064f827d33bdc45d6

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s7352539.exe

                Filesize

                174KB

                MD5

                e47e72cdef4c1a4af09ae3f2fbce1e1e

                SHA1

                ffe0197cc3b8f1d83436bdd2bd26a961214f0e6d

                SHA256

                01a1a9672c0b4fed4e262ac0e08e4149554e702e701061cdcb36026a301186fc

                SHA512

                c1d941f5d3be935aea63d1fc52579ebcd103d221ff14bb8ee059eaddb358874f74c6750ab7962b50e9217527502c5294a36cc146a3b7969064f827d33bdc45d6

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z3478528.exe

                Filesize

                277KB

                MD5

                f2b7dbc4109a1a43909f5d635bba5c0a

                SHA1

                64680947333a6e30aca50be1277e6af174ea20ed

                SHA256

                4e0a1d439800116e89a5b951ded4f8567397033115f44c15085689aa43b72f26

                SHA512

                05eab655b9c856e872272fdbf09e8eb38d52b785dc4987aa187525ca5796e30bcaf60cb81808ce14f7fc6e26cb603602994a23608c13d63528e48ff549864b9d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z3478528.exe

                Filesize

                277KB

                MD5

                f2b7dbc4109a1a43909f5d635bba5c0a

                SHA1

                64680947333a6e30aca50be1277e6af174ea20ed

                SHA256

                4e0a1d439800116e89a5b951ded4f8567397033115f44c15085689aa43b72f26

                SHA512

                05eab655b9c856e872272fdbf09e8eb38d52b785dc4987aa187525ca5796e30bcaf60cb81808ce14f7fc6e26cb603602994a23608c13d63528e48ff549864b9d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p5955937.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p5955937.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r3075389.exe

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r3075389.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/2576-173-0x00000000004E0000-0x0000000000510000-memory.dmp

                Filesize

                192KB

              • memory/2576-178-0x0000000004E80000-0x0000000004E92000-memory.dmp

                Filesize

                72KB

              • memory/2576-179-0x0000000004EE0000-0x0000000004F1C000-memory.dmp

                Filesize

                240KB

              • memory/2576-180-0x00000000734C0000-0x0000000073C70000-memory.dmp

                Filesize

                7.7MB

              • memory/2576-177-0x0000000004D70000-0x0000000004D80000-memory.dmp

                Filesize

                64KB

              • memory/2576-182-0x0000000004D70000-0x0000000004D80000-memory.dmp

                Filesize

                64KB

              • memory/2576-176-0x0000000004F90000-0x000000000509A000-memory.dmp

                Filesize

                1.0MB

              • memory/2576-175-0x00000000054A0000-0x0000000005AB8000-memory.dmp

                Filesize

                6.1MB

              • memory/2576-174-0x00000000734C0000-0x0000000073C70000-memory.dmp

                Filesize

                7.7MB

              • memory/4576-157-0x00007FFC00CE0000-0x00007FFC017A1000-memory.dmp

                Filesize

                10.8MB

              • memory/4576-155-0x00007FFC00CE0000-0x00007FFC017A1000-memory.dmp

                Filesize

                10.8MB

              • memory/4576-154-0x00000000007C0000-0x00000000007CA000-memory.dmp

                Filesize

                40KB