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Analysis

  • max time kernel
    152s
  • max time network
    177s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    27/08/2023, 18:20

General

  • Target

    ff18cbe9b15dd943112fa6a59fd85eb682627bdbb12da43d2b8692fa2a62d032.exe

  • Size

    705KB

  • MD5

    0e558f1c61b1d19d731f7d06522f7417

  • SHA1

    a6e10b2b1132f57241287af1addb36e6e8a91564

  • SHA256

    ff18cbe9b15dd943112fa6a59fd85eb682627bdbb12da43d2b8692fa2a62d032

  • SHA512

    a62c76b7c4dd960cc1a27cca697c086f869c2ae5998d07f9cbe2a3dd38860c49202c9e9bd4e64db8293dba19ee3f4ffd6dfc3e3e37cef488df597af9c19db8f7

  • SSDEEP

    12288:EMrzy90XWB0boUTbB9FF0+QQU7McAL48Ru9G81BzVXx1x6hejYe:3ylicUTbPn0QAeU9XNXghO3

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 5 IoCs
  • RedLine

    RedLine Stealer is a malware family written in C#, first appearing in early 2020.

  • RedLine payload 3 IoCs
  • 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 4 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 47 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\ff18cbe9b15dd943112fa6a59fd85eb682627bdbb12da43d2b8692fa2a62d032.exe
    "C:\Users\Admin\AppData\Local\Temp\ff18cbe9b15dd943112fa6a59fd85eb682627bdbb12da43d2b8692fa2a62d032.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1584
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6489224.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6489224.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4636
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8250491.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8250491.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1180
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x7390785.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x7390785.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:4960
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g9099657.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g9099657.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3692
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h7540568.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h7540568.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:5032
            • 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:3312
              • 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:4676
              • 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:4092
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:3940
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "saves.exe" /P "Admin:N"
                    8⤵
                      PID:4172
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:2368
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:2236
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\b40d11255d" /P "Admin:N"
                          8⤵
                            PID:4536
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:1600
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:1228
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i8277514.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i8277514.exe
                      4⤵
                      • Executes dropped EXE
                      PID:2408
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:3140

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6489224.exe

                Filesize

                599KB

                MD5

                f2f4eafc82ac6705f6edb934a9c94bbd

                SHA1

                f88fee2bba47f6cb17bea8949dd83d075c1bec5c

                SHA256

                6bb8be6d397ac3b7d866f430d981757ac48ba204237929d4c837cceaa22d014f

                SHA512

                687ebc1d77646db2690f19c82b522ad2be84a34d16c48426a01792a557c4e5f06bb4f0fda867de8e9a3d8140489dde9855d9296fcc62023a39a52c87ca3fe898

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x6489224.exe

                Filesize

                599KB

                MD5

                f2f4eafc82ac6705f6edb934a9c94bbd

                SHA1

                f88fee2bba47f6cb17bea8949dd83d075c1bec5c

                SHA256

                6bb8be6d397ac3b7d866f430d981757ac48ba204237929d4c837cceaa22d014f

                SHA512

                687ebc1d77646db2690f19c82b522ad2be84a34d16c48426a01792a557c4e5f06bb4f0fda867de8e9a3d8140489dde9855d9296fcc62023a39a52c87ca3fe898

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8250491.exe

                Filesize

                433KB

                MD5

                90ec361a37d9312cb5acbac3707079ca

                SHA1

                b80b0ee7b8381c69fab1761e6c5b8e1ef12933fe

                SHA256

                9085e69703ed3149dd4aebbebe49a7dd858daec35c73238e864eeeb2113c3994

                SHA512

                0f5f41b457adc4610db8748253fdfae6050670e27898285532e64b8d35477f8825e7ba7ed2578facb9e4b85c2b6eb49df5e6941dcbc6e5d0c0e577907477a74f

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x8250491.exe

                Filesize

                433KB

                MD5

                90ec361a37d9312cb5acbac3707079ca

                SHA1

                b80b0ee7b8381c69fab1761e6c5b8e1ef12933fe

                SHA256

                9085e69703ed3149dd4aebbebe49a7dd858daec35c73238e864eeeb2113c3994

                SHA512

                0f5f41b457adc4610db8748253fdfae6050670e27898285532e64b8d35477f8825e7ba7ed2578facb9e4b85c2b6eb49df5e6941dcbc6e5d0c0e577907477a74f

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i8277514.exe

                Filesize

                174KB

                MD5

                9c25150f184d3435e90ac3c1945227b9

                SHA1

                e831ea9f7830aaf0da53408ba87978b4807db114

                SHA256

                fddce47ad574c25ae3bd0b79c52198b0a12d19fcdc599ea468ce8a36bfc7cfc8

                SHA512

                ea9d9ecfb053d84d89dbe6d69b7019f2f3383528d77da4a0adcfe7294dd9b5b74f212543d790628483c87c987f9535d5474222ee4638d7d306672c032596e0c0

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i8277514.exe

                Filesize

                174KB

                MD5

                9c25150f184d3435e90ac3c1945227b9

                SHA1

                e831ea9f7830aaf0da53408ba87978b4807db114

                SHA256

                fddce47ad574c25ae3bd0b79c52198b0a12d19fcdc599ea468ce8a36bfc7cfc8

                SHA512

                ea9d9ecfb053d84d89dbe6d69b7019f2f3383528d77da4a0adcfe7294dd9b5b74f212543d790628483c87c987f9535d5474222ee4638d7d306672c032596e0c0

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x7390785.exe

                Filesize

                277KB

                MD5

                dd1e03cc34b11c734349f34c41b55b2d

                SHA1

                63657d4fb151ddfbbbe45d9f797a77b2d4dec269

                SHA256

                5d4a56a6d1ea840a98258b00c17c26c6856d4b7dab0379b7f5e21d8713443fa4

                SHA512

                cfd424f76f981d6f4103f9e59ee0de1bcca56607bb524e1e6051786d49b617150429b9cfd764de0b8df87e23a5fa8f215bb768fa3eb907a9b696b78cac0c0d9f

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x7390785.exe

                Filesize

                277KB

                MD5

                dd1e03cc34b11c734349f34c41b55b2d

                SHA1

                63657d4fb151ddfbbbe45d9f797a77b2d4dec269

                SHA256

                5d4a56a6d1ea840a98258b00c17c26c6856d4b7dab0379b7f5e21d8713443fa4

                SHA512

                cfd424f76f981d6f4103f9e59ee0de1bcca56607bb524e1e6051786d49b617150429b9cfd764de0b8df87e23a5fa8f215bb768fa3eb907a9b696b78cac0c0d9f

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g9099657.exe

                Filesize

                15KB

                MD5

                d2ad4f81564fc88fb43c130341d2910b

                SHA1

                550e5e788931e9fc86a577c68a3bb765c7256bc3

                SHA256

                11b5037af14b6d926ca6ce9d4c360f9d75173b848206f8986e8cffa093c65aa3

                SHA512

                5bcad76facd731d63724b50adbe1c8f001ae36a28d1f28593923f131507d51c455b0d30997d83dacc83efef250b5fab61fe1618ea372f19cfd1bbfa7c5bb42c2

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g9099657.exe

                Filesize

                15KB

                MD5

                d2ad4f81564fc88fb43c130341d2910b

                SHA1

                550e5e788931e9fc86a577c68a3bb765c7256bc3

                SHA256

                11b5037af14b6d926ca6ce9d4c360f9d75173b848206f8986e8cffa093c65aa3

                SHA512

                5bcad76facd731d63724b50adbe1c8f001ae36a28d1f28593923f131507d51c455b0d30997d83dacc83efef250b5fab61fe1618ea372f19cfd1bbfa7c5bb42c2

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h7540568.exe

                Filesize

                322KB

                MD5

                d35270b2265f6a050c2880cb8eebe5a9

                SHA1

                a3d06a538552c7be391981f19e7921245d412c31

                SHA256

                6fa0ac2c37d374df1ffee00288247ee1021347177bd91bd1d8ecb2ecab9ee0cb

                SHA512

                af46c7938a397df839a2f4cea5c7b2ba1e98686119f74610bdcd7490ba7ee57ea9de3eceacc551b45418851996b7a8b519871a005075a5947e3a456899d8d592

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h7540568.exe

                Filesize

                322KB

                MD5

                d35270b2265f6a050c2880cb8eebe5a9

                SHA1

                a3d06a538552c7be391981f19e7921245d412c31

                SHA256

                6fa0ac2c37d374df1ffee00288247ee1021347177bd91bd1d8ecb2ecab9ee0cb

                SHA512

                af46c7938a397df839a2f4cea5c7b2ba1e98686119f74610bdcd7490ba7ee57ea9de3eceacc551b45418851996b7a8b519871a005075a5947e3a456899d8d592

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

                Filesize

                322KB

                MD5

                d35270b2265f6a050c2880cb8eebe5a9

                SHA1

                a3d06a538552c7be391981f19e7921245d412c31

                SHA256

                6fa0ac2c37d374df1ffee00288247ee1021347177bd91bd1d8ecb2ecab9ee0cb

                SHA512

                af46c7938a397df839a2f4cea5c7b2ba1e98686119f74610bdcd7490ba7ee57ea9de3eceacc551b45418851996b7a8b519871a005075a5947e3a456899d8d592

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

                Filesize

                322KB

                MD5

                d35270b2265f6a050c2880cb8eebe5a9

                SHA1

                a3d06a538552c7be391981f19e7921245d412c31

                SHA256

                6fa0ac2c37d374df1ffee00288247ee1021347177bd91bd1d8ecb2ecab9ee0cb

                SHA512

                af46c7938a397df839a2f4cea5c7b2ba1e98686119f74610bdcd7490ba7ee57ea9de3eceacc551b45418851996b7a8b519871a005075a5947e3a456899d8d592

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

                Filesize

                322KB

                MD5

                d35270b2265f6a050c2880cb8eebe5a9

                SHA1

                a3d06a538552c7be391981f19e7921245d412c31

                SHA256

                6fa0ac2c37d374df1ffee00288247ee1021347177bd91bd1d8ecb2ecab9ee0cb

                SHA512

                af46c7938a397df839a2f4cea5c7b2ba1e98686119f74610bdcd7490ba7ee57ea9de3eceacc551b45418851996b7a8b519871a005075a5947e3a456899d8d592

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

                Filesize

                322KB

                MD5

                d35270b2265f6a050c2880cb8eebe5a9

                SHA1

                a3d06a538552c7be391981f19e7921245d412c31

                SHA256

                6fa0ac2c37d374df1ffee00288247ee1021347177bd91bd1d8ecb2ecab9ee0cb

                SHA512

                af46c7938a397df839a2f4cea5c7b2ba1e98686119f74610bdcd7490ba7ee57ea9de3eceacc551b45418851996b7a8b519871a005075a5947e3a456899d8d592

              • 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

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

                Filesize

                89KB

                MD5

                5bc0153d2973241b72a38c51a2f72116

                SHA1

                cd9c689663557452631d9f8ff609208b01884a32

                SHA256

                68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                SHA512

                2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

              • memory/2408-50-0x0000000009FF0000-0x000000000A02E000-memory.dmp

                Filesize

                248KB

              • memory/2408-47-0x000000000A5C0000-0x000000000ABC6000-memory.dmp

                Filesize

                6.0MB

              • memory/2408-48-0x000000000A0C0000-0x000000000A1CA000-memory.dmp

                Filesize

                1.0MB

              • memory/2408-49-0x0000000004AD0000-0x0000000004AE2000-memory.dmp

                Filesize

                72KB

              • memory/2408-46-0x0000000002490000-0x0000000002496000-memory.dmp

                Filesize

                24KB

              • memory/2408-51-0x000000000A030000-0x000000000A07B000-memory.dmp

                Filesize

                300KB

              • memory/2408-52-0x0000000072720000-0x0000000072E0E000-memory.dmp

                Filesize

                6.9MB

              • memory/2408-44-0x0000000000220000-0x0000000000250000-memory.dmp

                Filesize

                192KB

              • memory/2408-45-0x0000000072720000-0x0000000072E0E000-memory.dmp

                Filesize

                6.9MB

              • memory/3692-36-0x00007FF83A180000-0x00007FF83AB6C000-memory.dmp

                Filesize

                9.9MB

              • memory/3692-29-0x00007FF83A180000-0x00007FF83AB6C000-memory.dmp

                Filesize

                9.9MB

              • memory/3692-28-0x0000000000DF0000-0x0000000000DFA000-memory.dmp

                Filesize

                40KB