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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
    27/08/2023, 09:56

General

  • Target

    48e809fc93557a4e2143698828ad7042e3cbfadeca1f5e02922e42541da14c20.exe

  • Size

    705KB

  • MD5

    811e7be1721f9e3bda4c791050b9b3de

  • SHA1

    9009e3a0c9747734f69a1c884863e5e582d25161

  • SHA256

    48e809fc93557a4e2143698828ad7042e3cbfadeca1f5e02922e42541da14c20

  • SHA512

    913951d4030469aedb48ab09c8c3619969e393046baa3c26aa7f02508ad1b078ecc56291f2748cb3c494ffd6b1fe516ccb2477c4011e6b73beddad76be4eca7d

  • SSDEEP

    12288:jMrTy90e5nXYj6jkmbgbjqjRCELt4e3H/JwPuzGLvD57wSW:Yyh5Vrbg6joELt4ywOGvDZwz

Malware Config

Extracted

Family

amadey

Version

3.87

C2

77.91.68.18/nice/index.php

Extracted

Family

redline

Botnet

nrava

C2

77.91.124.82:19071

Attributes
  • auth_value

    43fe50e9ee6afb85588e03ac9676e2f7

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.

  • RedLine payload 3 IoCs
  • 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 4 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 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\48e809fc93557a4e2143698828ad7042e3cbfadeca1f5e02922e42541da14c20.exe
    "C:\Users\Admin\AppData\Local\Temp\48e809fc93557a4e2143698828ad7042e3cbfadeca1f5e02922e42541da14c20.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:3304
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5112559.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5112559.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2816
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8030374.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8030374.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1080
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x3446666.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x3446666.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:1648
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g8325414.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g8325414.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:4696
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h2393850.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h2393850.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:4960
            • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
              "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"
              6⤵
              • Executes dropped EXE
              • Suspicious use of WriteProcessMemory
              PID:1944
              • C:\Windows\SysWOW64\schtasks.exe
                "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN saves.exe /TR "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe" /F
                7⤵
                • Creates scheduled task(s)
                PID:3236
              • C:\Windows\SysWOW64\cmd.exe
                "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "saves.exe" /P "Admin:N"&&CACLS "saves.exe" /P "Admin:R" /E&&echo Y|CACLS "..\b40d11255d" /P "Admin:N"&&CACLS "..\b40d11255d" /P "Admin:R" /E&&Exit
                7⤵
                • Suspicious use of WriteProcessMemory
                PID:4892
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "saves.exe" /P "Admin:N"
                  8⤵
                    PID:1844
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    8⤵
                      PID:4620
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:4764
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:1564
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\b40d11255d" /P "Admin:N"
                          8⤵
                            PID:1860
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:4372
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:3956
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i5178992.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i5178992.exe
                      4⤵
                      • Executes dropped EXE
                      PID:1568
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:5104
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:4012
              • C:\Windows\system32\sc.exe
                C:\Windows\system32\sc.exe start wuauserv
                1⤵
                • Launches sc.exe
                PID:2508

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5112559.exe

                Filesize

                599KB

                MD5

                ff55fad07145c074a0910e679d81f64e

                SHA1

                0ff7c1ca60ec182ee6d8e31dc27d5916a5bfcdc3

                SHA256

                f83040ad54a6771c4cc371d595f297b09456423d930be98a5a7f17ed708683d7

                SHA512

                2760830ef398d6bcbc42bf7fc11a86c1c44864caae27fea9b98bf860fbd9d439a38228466423f088bad3053ffdebb52ae502239300df0e59e809c286c58234e6

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x5112559.exe

                Filesize

                599KB

                MD5

                ff55fad07145c074a0910e679d81f64e

                SHA1

                0ff7c1ca60ec182ee6d8e31dc27d5916a5bfcdc3

                SHA256

                f83040ad54a6771c4cc371d595f297b09456423d930be98a5a7f17ed708683d7

                SHA512

                2760830ef398d6bcbc42bf7fc11a86c1c44864caae27fea9b98bf860fbd9d439a38228466423f088bad3053ffdebb52ae502239300df0e59e809c286c58234e6

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8030374.exe

                Filesize

                433KB

                MD5

                f530a0b92fbcc83997dfdb830d1dccc5

                SHA1

                bb2b6e16ecc2543af0683dfc2146a0d4ba20ec6b

                SHA256

                45ceadbec2376dcf2548284d44e0ed3a2aa5d17648741d05400227ae41c16b52

                SHA512

                8497bc6f1ddf6a606b43ca8854dabf5d54d81ab59063b0e5190d2f79dda00fd7f0357d0a1b838d183413696a9025aa6012ea6e8a7814efb2361a84ca6e92afad

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8030374.exe

                Filesize

                433KB

                MD5

                f530a0b92fbcc83997dfdb830d1dccc5

                SHA1

                bb2b6e16ecc2543af0683dfc2146a0d4ba20ec6b

                SHA256

                45ceadbec2376dcf2548284d44e0ed3a2aa5d17648741d05400227ae41c16b52

                SHA512

                8497bc6f1ddf6a606b43ca8854dabf5d54d81ab59063b0e5190d2f79dda00fd7f0357d0a1b838d183413696a9025aa6012ea6e8a7814efb2361a84ca6e92afad

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i5178992.exe

                Filesize

                173KB

                MD5

                302a691af460c199494a08529c1375a4

                SHA1

                a33765e69f25748e97c790a2798d0f74ff927141

                SHA256

                d1c1b08b0bbd8a9ac3e190bb6afd715a4105505ecf1c3fef8b12a939c71fe070

                SHA512

                4f6ee43dbbe3d6736f45c55592887bf88c9280aeb865d159f8bf7e6b0c958aad5db6db8f6551f9c62a38f03f4caa0ba66b05a12a21b5e197345b71a4e4617d41

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i5178992.exe

                Filesize

                173KB

                MD5

                302a691af460c199494a08529c1375a4

                SHA1

                a33765e69f25748e97c790a2798d0f74ff927141

                SHA256

                d1c1b08b0bbd8a9ac3e190bb6afd715a4105505ecf1c3fef8b12a939c71fe070

                SHA512

                4f6ee43dbbe3d6736f45c55592887bf88c9280aeb865d159f8bf7e6b0c958aad5db6db8f6551f9c62a38f03f4caa0ba66b05a12a21b5e197345b71a4e4617d41

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x3446666.exe

                Filesize

                277KB

                MD5

                c97658ccbe9c9d0ed68ca013fd59823d

                SHA1

                12fabfdc3fd704f44fc051dc179c753b128df13f

                SHA256

                6d849c0f4c1184bcd824385deec7399a2641c840dc39f7574b5dab2a4b907904

                SHA512

                af9cb07242fe7f945eeac9e0a0d7d7548918ebbe3342e60c9e8eade9f7452565eaee820183cc32483aee4175adbbafe2f9ef457c40e65d312916d0858ab82b20

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x3446666.exe

                Filesize

                277KB

                MD5

                c97658ccbe9c9d0ed68ca013fd59823d

                SHA1

                12fabfdc3fd704f44fc051dc179c753b128df13f

                SHA256

                6d849c0f4c1184bcd824385deec7399a2641c840dc39f7574b5dab2a4b907904

                SHA512

                af9cb07242fe7f945eeac9e0a0d7d7548918ebbe3342e60c9e8eade9f7452565eaee820183cc32483aee4175adbbafe2f9ef457c40e65d312916d0858ab82b20

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g8325414.exe

                Filesize

                15KB

                MD5

                4c8ab1f869403bbc10be019a1fb258e1

                SHA1

                711ff38a160a6c5e453959e2f46d52425b003888

                SHA256

                fe3b0605f2ceaec734ba0614c7aa51e514009087414fb6556d4770cbd5f2a8b3

                SHA512

                23948d70d3d2d5ff36b64198401153c7696aa09c3c34e3d90a43823cd337ef4f0506528540f4881bacffea43b5ca83b6d7cc490a2a28d69cc842c9ea53e24d11

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g8325414.exe

                Filesize

                15KB

                MD5

                4c8ab1f869403bbc10be019a1fb258e1

                SHA1

                711ff38a160a6c5e453959e2f46d52425b003888

                SHA256

                fe3b0605f2ceaec734ba0614c7aa51e514009087414fb6556d4770cbd5f2a8b3

                SHA512

                23948d70d3d2d5ff36b64198401153c7696aa09c3c34e3d90a43823cd337ef4f0506528540f4881bacffea43b5ca83b6d7cc490a2a28d69cc842c9ea53e24d11

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h2393850.exe

                Filesize

                322KB

                MD5

                6dd607f353570f09770c842c7cf718fc

                SHA1

                970e48e2dcdfa931738e1a04e89e058ff467f852

                SHA256

                c868b34df29b842c0d63e2f14cca8b652f68d5b7eedfecadb8b120e5809ca3b9

                SHA512

                6aafbd546879ce67d3eb9b2d3811098706556fd4c7f87bfbf0c5b7fe55088230ae893898bc23456930bbe867e611f87dd4adc581dbd3f99359bd82b5dbbea538

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h2393850.exe

                Filesize

                322KB

                MD5

                6dd607f353570f09770c842c7cf718fc

                SHA1

                970e48e2dcdfa931738e1a04e89e058ff467f852

                SHA256

                c868b34df29b842c0d63e2f14cca8b652f68d5b7eedfecadb8b120e5809ca3b9

                SHA512

                6aafbd546879ce67d3eb9b2d3811098706556fd4c7f87bfbf0c5b7fe55088230ae893898bc23456930bbe867e611f87dd4adc581dbd3f99359bd82b5dbbea538

              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                Filesize

                322KB

                MD5

                6dd607f353570f09770c842c7cf718fc

                SHA1

                970e48e2dcdfa931738e1a04e89e058ff467f852

                SHA256

                c868b34df29b842c0d63e2f14cca8b652f68d5b7eedfecadb8b120e5809ca3b9

                SHA512

                6aafbd546879ce67d3eb9b2d3811098706556fd4c7f87bfbf0c5b7fe55088230ae893898bc23456930bbe867e611f87dd4adc581dbd3f99359bd82b5dbbea538

              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                Filesize

                322KB

                MD5

                6dd607f353570f09770c842c7cf718fc

                SHA1

                970e48e2dcdfa931738e1a04e89e058ff467f852

                SHA256

                c868b34df29b842c0d63e2f14cca8b652f68d5b7eedfecadb8b120e5809ca3b9

                SHA512

                6aafbd546879ce67d3eb9b2d3811098706556fd4c7f87bfbf0c5b7fe55088230ae893898bc23456930bbe867e611f87dd4adc581dbd3f99359bd82b5dbbea538

              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                Filesize

                322KB

                MD5

                6dd607f353570f09770c842c7cf718fc

                SHA1

                970e48e2dcdfa931738e1a04e89e058ff467f852

                SHA256

                c868b34df29b842c0d63e2f14cca8b652f68d5b7eedfecadb8b120e5809ca3b9

                SHA512

                6aafbd546879ce67d3eb9b2d3811098706556fd4c7f87bfbf0c5b7fe55088230ae893898bc23456930bbe867e611f87dd4adc581dbd3f99359bd82b5dbbea538

              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                Filesize

                322KB

                MD5

                6dd607f353570f09770c842c7cf718fc

                SHA1

                970e48e2dcdfa931738e1a04e89e058ff467f852

                SHA256

                c868b34df29b842c0d63e2f14cca8b652f68d5b7eedfecadb8b120e5809ca3b9

                SHA512

                6aafbd546879ce67d3eb9b2d3811098706556fd4c7f87bfbf0c5b7fe55088230ae893898bc23456930bbe867e611f87dd4adc581dbd3f99359bd82b5dbbea538

              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe

                Filesize

                322KB

                MD5

                6dd607f353570f09770c842c7cf718fc

                SHA1

                970e48e2dcdfa931738e1a04e89e058ff467f852

                SHA256

                c868b34df29b842c0d63e2f14cca8b652f68d5b7eedfecadb8b120e5809ca3b9

                SHA512

                6aafbd546879ce67d3eb9b2d3811098706556fd4c7f87bfbf0c5b7fe55088230ae893898bc23456930bbe867e611f87dd4adc581dbd3f99359bd82b5dbbea538

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

                Filesize

                89KB

                MD5

                5bc0153d2973241b72a38c51a2f72116

                SHA1

                cd9c689663557452631d9f8ff609208b01884a32

                SHA256

                68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                SHA512

                2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

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

                Filesize

                89KB

                MD5

                5bc0153d2973241b72a38c51a2f72116

                SHA1

                cd9c689663557452631d9f8ff609208b01884a32

                SHA256

                68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                SHA512

                2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

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

                Filesize

                89KB

                MD5

                5bc0153d2973241b72a38c51a2f72116

                SHA1

                cd9c689663557452631d9f8ff609208b01884a32

                SHA256

                68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                SHA512

                2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

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

                Filesize

                273B

                MD5

                374bfdcfcf19f4edfe949022092848d2

                SHA1

                df5ee40497e98efcfba30012452d433373d287d4

                SHA256

                224a123b69af5a3ab0553e334f6c70846c650597a63f6336c9420bbe8f00571f

                SHA512

                bc66dd6e675942a8b8cd776b0813d4b182091e45bfa7734b3818f58c83d04f81f0599a27625ff345d393959b8dbe478d8f1ed33d49f9bcee052c986c8665b8d7

              • memory/1568-53-0x00000000053E0000-0x000000000541C000-memory.dmp

                Filesize

                240KB

              • memory/1568-51-0x0000000005390000-0x00000000053A0000-memory.dmp

                Filesize

                64KB

              • memory/1568-52-0x0000000002EF0000-0x0000000002F02000-memory.dmp

                Filesize

                72KB

              • memory/1568-50-0x00000000054B0000-0x00000000055BA000-memory.dmp

                Filesize

                1.0MB

              • memory/1568-54-0x00000000734C0000-0x0000000073C70000-memory.dmp

                Filesize

                7.7MB

              • memory/1568-55-0x0000000005390000-0x00000000053A0000-memory.dmp

                Filesize

                64KB

              • memory/1568-49-0x00000000059C0000-0x0000000005FD8000-memory.dmp

                Filesize

                6.1MB

              • memory/1568-48-0x00000000734C0000-0x0000000073C70000-memory.dmp

                Filesize

                7.7MB

              • memory/1568-47-0x00000000009C0000-0x00000000009F0000-memory.dmp

                Filesize

                192KB

              • memory/4696-31-0x00007FF8497D0000-0x00007FF84A291000-memory.dmp

                Filesize

                10.8MB

              • memory/4696-29-0x00007FF8497D0000-0x00007FF84A291000-memory.dmp

                Filesize

                10.8MB

              • memory/4696-28-0x00000000009E0000-0x00000000009EA000-memory.dmp

                Filesize

                40KB