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Analysis

  • max time kernel
    146s
  • max time network
    152s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    06/08/2023, 23:56

General

  • Target

    63fbf656d191662cfa3f74a80a01166ebeb840b299040f72b6632b784fd7313f.exe

  • Size

    561KB

  • MD5

    aa4d650946738fcf1c2d77ad52483085

  • SHA1

    810fb58044e8d1609e0c268e0fc703fe77024475

  • SHA256

    63fbf656d191662cfa3f74a80a01166ebeb840b299040f72b6632b784fd7313f

  • SHA512

    0e48e833aff2a82e4dd241de79ad5e4655a162c74166f602dcffd10861d67688d3bf92a69019157e9597bcc3a374b1268e5898364991d294c9060cf53ae091f2

  • SSDEEP

    12288:RMr0y90/g7s5RP1BGZqvF8cdeu8QyKaAiJ9DWC:dyx6dEqN8Aeu8QyZAM9KC

Malware Config

Extracted

Family

amadey

Version

3.87

C2

193.233.255.9/nasa/index.php

Extracted

Family

redline

Botnet

dodge

C2

77.91.124.156:19071

Attributes
  • auth_value

    3372223e987be2a16148c072df30163d

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.

  • Executes dropped EXE 7 IoCs
  • Loads dropped DLL 1 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 3 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 44 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\63fbf656d191662cfa3f74a80a01166ebeb840b299040f72b6632b784fd7313f.exe
    "C:\Users\Admin\AppData\Local\Temp\63fbf656d191662cfa3f74a80a01166ebeb840b299040f72b6632b784fd7313f.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3724
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z7910645.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z7910645.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1764
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z7908351.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z7908351.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4812
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p9494357.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p9494357.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:2568
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r8744437.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r8744437.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:3804
          • 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:1488
            • 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:2328
            • 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:4636
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:2240
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "legosa.exe" /P "Admin:N"
                  7⤵
                    PID:1940
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "legosa.exe" /P "Admin:R" /E
                    7⤵
                      PID:1996
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:2264
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\ebb444342c" /P "Admin:N"
                        7⤵
                          PID:4040
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\ebb444342c" /P "Admin:R" /E
                          7⤵
                            PID:4792
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:2076
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s6981798.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s6981798.exe
                    3⤵
                    • Executes dropped EXE
                    PID:2256
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                1⤵
                • Executes dropped EXE
                PID:4892

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z7910645.exe

                Filesize

                433KB

                MD5

                fa7f2b7f2f30b277af8e6dc2205e5bba

                SHA1

                6c7725edb1ea406339ee4a954a27ec5eca47ef1b

                SHA256

                5fb4697912a4d014d1cb20a123f53cdfb524020f958e6ca63af4628a39ba5411

                SHA512

                6ffe09d09c0c6f067b29c3e3f104884085983bd2c9b8961f7899b11479c035524f801ea019a88ea613d1f7f73beba58575739da2fe9d276eedbd68f376aca902

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z7910645.exe

                Filesize

                433KB

                MD5

                fa7f2b7f2f30b277af8e6dc2205e5bba

                SHA1

                6c7725edb1ea406339ee4a954a27ec5eca47ef1b

                SHA256

                5fb4697912a4d014d1cb20a123f53cdfb524020f958e6ca63af4628a39ba5411

                SHA512

                6ffe09d09c0c6f067b29c3e3f104884085983bd2c9b8961f7899b11479c035524f801ea019a88ea613d1f7f73beba58575739da2fe9d276eedbd68f376aca902

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s6981798.exe

                Filesize

                174KB

                MD5

                c419afdbe1bba5acddedb8ff1b8d29a6

                SHA1

                dff68c5dc90879942d5a342de0aaba28362ef202

                SHA256

                d13bf7c79f678f82cc2e4fe726b1b60266f6bd286190d8520c4aabecdf415a45

                SHA512

                f7a0a5848e33a99ce93acebd769599a92ee322533fc0276dd7163bac7bc7e8c4841df5b625138e34ebe5ba991781b97a9619364aa802cbd21b18c0f50988b171

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s6981798.exe

                Filesize

                174KB

                MD5

                c419afdbe1bba5acddedb8ff1b8d29a6

                SHA1

                dff68c5dc90879942d5a342de0aaba28362ef202

                SHA256

                d13bf7c79f678f82cc2e4fe726b1b60266f6bd286190d8520c4aabecdf415a45

                SHA512

                f7a0a5848e33a99ce93acebd769599a92ee322533fc0276dd7163bac7bc7e8c4841df5b625138e34ebe5ba991781b97a9619364aa802cbd21b18c0f50988b171

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z7908351.exe

                Filesize

                277KB

                MD5

                b28f68f76c79973bf474f53e25d2b5f6

                SHA1

                4d6fb270b1e8b0bc3e6b3739c0e0f7e5a01fe69d

                SHA256

                110e9d865dfc929b601c4fb9e4be20c2359044d4261549fe8ca0de8c8f9421d1

                SHA512

                66693ccdffbfda296774d1b13b783d9048542da9c1e4c0d20a60268ac791bcb7f551dd71724ce23744ff91c3d55254f148c8e555800af28ad5c72d5ed6ade50d

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z7908351.exe

                Filesize

                277KB

                MD5

                b28f68f76c79973bf474f53e25d2b5f6

                SHA1

                4d6fb270b1e8b0bc3e6b3739c0e0f7e5a01fe69d

                SHA256

                110e9d865dfc929b601c4fb9e4be20c2359044d4261549fe8ca0de8c8f9421d1

                SHA512

                66693ccdffbfda296774d1b13b783d9048542da9c1e4c0d20a60268ac791bcb7f551dd71724ce23744ff91c3d55254f148c8e555800af28ad5c72d5ed6ade50d

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p9494357.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p9494357.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r8744437.exe

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r8744437.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\cred64.dll

                Filesize

                162B

                MD5

                1b7c22a214949975556626d7217e9a39

                SHA1

                d01c97e2944166ed23e47e4a62ff471ab8fa031f

                SHA256

                340c8464c2007ce3f80682e15dfafa4180b641d53c14201b929906b7b0284d87

                SHA512

                ba64847cf1d4157d50abe4f4a1e5c1996fe387c5808e2f758c7fb3213bfefe1f3712d343f0c30a16819749840954654a70611d2250fd0f7b032429db7afd2cc5

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

                Filesize

                89KB

                MD5

                43762ddccb9db44ea9914e448ba3e43e

                SHA1

                87e5766061740cf4a570133af6108399a11dbd1b

                SHA256

                459b0a16d82e7150ad3fa2cbc740a2b6a33606894669f5febe5d15c20b4cc0ef

                SHA512

                ea0ef8d32c3776baf2e1bd2456797d64ff8214810af41b3a59ee649ecd67e1fffeebe2f4b21c4e2671909a2d1ab8071d8eac261c4233662a686a575c1145d651

              • memory/2256-163-0x0000000005250000-0x0000000005262000-memory.dmp

                Filesize

                72KB

              • memory/2256-161-0x00000000058B0000-0x0000000005EB6000-memory.dmp

                Filesize

                6.0MB

              • memory/2256-162-0x00000000053B0000-0x00000000054BA000-memory.dmp

                Filesize

                1.0MB

              • memory/2256-160-0x0000000002A80000-0x0000000002A86000-memory.dmp

                Filesize

                24KB

              • memory/2256-164-0x00000000052E0000-0x000000000531E000-memory.dmp

                Filesize

                248KB

              • memory/2256-165-0x0000000005320000-0x000000000536B000-memory.dmp

                Filesize

                300KB

              • memory/2256-166-0x0000000071F90000-0x000000007267E000-memory.dmp

                Filesize

                6.9MB

              • memory/2256-159-0x0000000071F90000-0x000000007267E000-memory.dmp

                Filesize

                6.9MB

              • memory/2256-158-0x0000000000940000-0x0000000000970000-memory.dmp

                Filesize

                192KB

              • memory/2568-145-0x00007FFEA1260000-0x00007FFEA1C4C000-memory.dmp

                Filesize

                9.9MB

              • memory/2568-143-0x00007FFEA1260000-0x00007FFEA1C4C000-memory.dmp

                Filesize

                9.9MB

              • memory/2568-142-0x0000000000C50000-0x0000000000C5A000-memory.dmp

                Filesize

                40KB