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
    05/08/2023, 08:09

General

  • Target

    96e5dab2146f8633d79cae20ae689f7f248ff1bb99de96947a35906ba9cfcda3.exe

  • Size

    560KB

  • MD5

    1b74c9c71f33b49cce129feb04cd3309

  • SHA1

    42b5e0b430c7e03fbb47e75a7c96b881d83ea2e0

  • SHA256

    96e5dab2146f8633d79cae20ae689f7f248ff1bb99de96947a35906ba9cfcda3

  • SHA512

    decb1c330827530151804390d7e7ef95a838858fa233c1c205edad762cc14f3e746dd80b92ec3c52d65794ea7ddec3655b1948481cfd1ed08db695fea187838d

  • SSDEEP

    12288:aMrsy90HKYe+oAdb884tj5ty3pP3Ni4tBTvg/M:ayoK0o8ojSZvNvnvgE

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 8 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\96e5dab2146f8633d79cae20ae689f7f248ff1bb99de96947a35906ba9cfcda3.exe
    "C:\Users\Admin\AppData\Local\Temp\96e5dab2146f8633d79cae20ae689f7f248ff1bb99de96947a35906ba9cfcda3.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:580
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z2373356.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z2373356.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\z9290718.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z9290718.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4528
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p5286007.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p5286007.exe
          4⤵
          • Modifies Windows Defender Real-time Protection settings
          • Executes dropped EXE
          • Windows security modification
          • Suspicious behavior: EnumeratesProcesses
          • Suspicious use of AdjustPrivilegeToken
          PID:4768
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r1864434.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r1864434.exe
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:5100
          • 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:4436
            • 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:3632
            • 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:3520
              • C:\Windows\SysWOW64\cmd.exe
                C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                7⤵
                  PID:2916
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "legosa.exe" /P "Admin:N"
                  7⤵
                    PID:4980
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "legosa.exe" /P "Admin:R" /E
                    7⤵
                      PID:3104
                    • C:\Windows\SysWOW64\cmd.exe
                      C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                      7⤵
                        PID:4684
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\ebb444342c" /P "Admin:N"
                        7⤵
                          PID:388
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\ebb444342c" /P "Admin:R" /E
                          7⤵
                            PID:1144
                        • C:\Windows\SysWOW64\rundll32.exe
                          "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\a091ec0a6e2227\clip64.dll, Main
                          6⤵
                          • Loads dropped DLL
                          PID:4308
                  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s9914357.exe
                    C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s9914357.exe
                    3⤵
                    • Executes dropped EXE
                    PID:4312
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                1⤵
                • Executes dropped EXE
                PID:2972
              • C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                C:\Users\Admin\AppData\Local\Temp\ebb444342c\legosa.exe
                1⤵
                • Executes dropped EXE
                PID:3428
              • C:\Windows\system32\sc.exe
                C:\Windows\system32\sc.exe start wuauserv
                1⤵
                • Launches sc.exe
                PID:4964

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z2373356.exe

                Filesize

                433KB

                MD5

                608f01b0311d9f9e5affe8088137effb

                SHA1

                4766e6d52609f6e39d9ad2d674d0a0d3e0a9201b

                SHA256

                2a85a6618932c6398c1b87b92c4e2e06ace893d324dd22e95f9251416a46ff47

                SHA512

                5b61ce148a52e99bb06aa727212eae4475e434b54ba759a58460f187719dbb4cead3538ab77a4227aa8418412d004461d8b52f5ff95fc8c8a3537de27b260bfe

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\z2373356.exe

                Filesize

                433KB

                MD5

                608f01b0311d9f9e5affe8088137effb

                SHA1

                4766e6d52609f6e39d9ad2d674d0a0d3e0a9201b

                SHA256

                2a85a6618932c6398c1b87b92c4e2e06ace893d324dd22e95f9251416a46ff47

                SHA512

                5b61ce148a52e99bb06aa727212eae4475e434b54ba759a58460f187719dbb4cead3538ab77a4227aa8418412d004461d8b52f5ff95fc8c8a3537de27b260bfe

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s9914357.exe

                Filesize

                175KB

                MD5

                22bffbb318d96adc167aa3b462964e6a

                SHA1

                a2a7767145d8ec6591f06804784f3e7adb9ca00f

                SHA256

                19ba92aae2935e4d1249d705aeb47b17e2fd65274443fcaf880e4eefd97dec76

                SHA512

                abe71af60f46f7ce214ba271b6f00854aaee3c02539fdee2647b2c3af6ce7db4d934d74ca0e152c9a8c52dc2279078a7ebc390be2171c8782bf36bb56ffec571

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\s9914357.exe

                Filesize

                175KB

                MD5

                22bffbb318d96adc167aa3b462964e6a

                SHA1

                a2a7767145d8ec6591f06804784f3e7adb9ca00f

                SHA256

                19ba92aae2935e4d1249d705aeb47b17e2fd65274443fcaf880e4eefd97dec76

                SHA512

                abe71af60f46f7ce214ba271b6f00854aaee3c02539fdee2647b2c3af6ce7db4d934d74ca0e152c9a8c52dc2279078a7ebc390be2171c8782bf36bb56ffec571

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z9290718.exe

                Filesize

                277KB

                MD5

                04d046614be8599b2877d2d805b0c690

                SHA1

                f551dd00c02472dcae305af6d83384f55aedb923

                SHA256

                a25f98d14d7c6dfc9608f45f876ef3520d82f6d867d4f7d25a1e3eb6750d0d93

                SHA512

                c5d51960333e7c73bcc9f1b1ddf2259599f1cd9ba18d39f0bcacd53bfc35ca3750c145983bceb456d9f614b83cda9b1605a1bb7f09eec8a335f0a606847e4fa3

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\z9290718.exe

                Filesize

                277KB

                MD5

                04d046614be8599b2877d2d805b0c690

                SHA1

                f551dd00c02472dcae305af6d83384f55aedb923

                SHA256

                a25f98d14d7c6dfc9608f45f876ef3520d82f6d867d4f7d25a1e3eb6750d0d93

                SHA512

                c5d51960333e7c73bcc9f1b1ddf2259599f1cd9ba18d39f0bcacd53bfc35ca3750c145983bceb456d9f614b83cda9b1605a1bb7f09eec8a335f0a606847e4fa3

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p5286007.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\p5286007.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r1864434.exe

                Filesize

                313KB

                MD5

                2c1528a6992ce0ac3a41d0da5cf846ba

                SHA1

                c315a74e85861b7abd2b9f213982f536a018a63d

                SHA256

                b269720acebdba99f8294306dfe575089c8e915af45556e49f82a9d7f1460742

                SHA512

                f6675f6260e335f7e8001808070e446cefa84460ef3b9d6dd6b9dbee5db6276af510944823a9de3ea23f9c879340772625b10e0fcfd6b6d9ba1c288dc0fa1341

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\r1864434.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/4312-178-0x0000000004E30000-0x0000000004E42000-memory.dmp

                Filesize

                72KB

              • memory/4312-177-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

                Filesize

                64KB

              • memory/4312-176-0x0000000004EF0000-0x0000000004FFA000-memory.dmp

                Filesize

                1.0MB

              • memory/4312-179-0x0000000004E90000-0x0000000004ECC000-memory.dmp

                Filesize

                240KB

              • memory/4312-180-0x0000000072F90000-0x0000000073740000-memory.dmp

                Filesize

                7.7MB

              • memory/4312-181-0x0000000004DD0000-0x0000000004DE0000-memory.dmp

                Filesize

                64KB

              • memory/4312-175-0x0000000005400000-0x0000000005A18000-memory.dmp

                Filesize

                6.1MB

              • memory/4312-174-0x0000000072F90000-0x0000000073740000-memory.dmp

                Filesize

                7.7MB

              • memory/4312-173-0x0000000000360000-0x0000000000390000-memory.dmp

                Filesize

                192KB

              • memory/4768-157-0x00007FFAFF960000-0x00007FFB00421000-memory.dmp

                Filesize

                10.8MB

              • memory/4768-155-0x00007FFAFF960000-0x00007FFB00421000-memory.dmp

                Filesize

                10.8MB

              • memory/4768-154-0x0000000000A70000-0x0000000000A7A000-memory.dmp

                Filesize

                40KB