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Analysis

  • max time kernel
    145s
  • max time network
    154s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    17/08/2023, 14:00

General

  • Target

    b5da8cb8a72c33f8224184d8ca045d3cc4e21a1adcd39e84e7004166d91c71cf.exe

  • Size

    729KB

  • MD5

    2c0b9718236ecc3a4d304f074cac4b13

  • SHA1

    1de49cce930bd96b3463c7adc938668c7dfcd544

  • SHA256

    b5da8cb8a72c33f8224184d8ca045d3cc4e21a1adcd39e84e7004166d91c71cf

  • SHA512

    cb0dd5304a5d6f563c1a8cfe3fd72b19fd8c0eab16ed58df02a94a7e6a6d3590309b1ccb7c147dddadedd92fd7973e069bbd99e83fa9ce337a609c0684ff67c7

  • SSDEEP

    12288:fMr4y90mWVg9Dwuw662u2wVZK6q7CME/cFsPWvI06N7yWU35QCh16xUetfwCgfDY:Xy9kuwWuFZKv7CME0sPX06N7yW+CCf6F

Malware Config

Extracted

Family

amadey

Version

S-%lu-

C2

77.91.68.18/nice/index.php

3.87/nice/index.php

Extracted

Family

redline

Botnet

maga

C2

77.91.124.54:19071

Attributes
  • auth_value

    9dd7a0be219be9b6228dc9b4e112b812

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 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\b5da8cb8a72c33f8224184d8ca045d3cc4e21a1adcd39e84e7004166d91c71cf.exe
    "C:\Users\Admin\AppData\Local\Temp\b5da8cb8a72c33f8224184d8ca045d3cc4e21a1adcd39e84e7004166d91c71cf.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2040
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y9322027.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y9322027.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:5080
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9233333.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9233333.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4400
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y1451027.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y1451027.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:3892
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l4259012.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l4259012.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:3112
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m7286733.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m7286733.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:2112
            • 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:3576
              • 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:4936
              • 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:2164
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:3720
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "saves.exe" /P "Admin:N"
                    8⤵
                      PID:2200
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:4424
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:4792
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\b40d11255d" /P "Admin:N"
                          8⤵
                            PID:3452
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:4448
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:3256
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n6606248.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n6606248.exe
                      4⤵
                      • Executes dropped EXE
                      PID:4716
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:2136

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

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              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y9322027.exe

                Filesize

                599KB

                MD5

                666ce91266cb06dceb731b8c9345139b

                SHA1

                c71bc038227a653d1390349a9fe7c39d29191693

                SHA256

                d967ceea8ccf79a2a8d61235ebd8b6a73f843bb14da9281f473444f79d95860c

                SHA512

                1009893b7bfd34b9fdc4bc3adaba1a4e549c18588ed60fe3ad9fdcd9fa24a69ca8f31dff65cb24565e05400cae54ea8c241093c2685d907a4430aa5d4e7b4ddf

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y9322027.exe

                Filesize

                599KB

                MD5

                666ce91266cb06dceb731b8c9345139b

                SHA1

                c71bc038227a653d1390349a9fe7c39d29191693

                SHA256

                d967ceea8ccf79a2a8d61235ebd8b6a73f843bb14da9281f473444f79d95860c

                SHA512

                1009893b7bfd34b9fdc4bc3adaba1a4e549c18588ed60fe3ad9fdcd9fa24a69ca8f31dff65cb24565e05400cae54ea8c241093c2685d907a4430aa5d4e7b4ddf

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9233333.exe

                Filesize

                433KB

                MD5

                cc3bb36fca5a07f7fa3b5b03c9009a5d

                SHA1

                42b8c55d0637a4031b7f7255f73b710f43575c59

                SHA256

                81b3dd60814607a8292992cefdcc9070ee75118cb1435c28af14efc3ce610f23

                SHA512

                8bec7c3adca0f974ca3d63da77cf5dc2977ba1b2a279390acd99d0e883877d84bcd3fa68e6a289e47c58c926e50cbaa4fc90683f3f4ae5a1e07a3d61002db3d6

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\y9233333.exe

                Filesize

                433KB

                MD5

                cc3bb36fca5a07f7fa3b5b03c9009a5d

                SHA1

                42b8c55d0637a4031b7f7255f73b710f43575c59

                SHA256

                81b3dd60814607a8292992cefdcc9070ee75118cb1435c28af14efc3ce610f23

                SHA512

                8bec7c3adca0f974ca3d63da77cf5dc2977ba1b2a279390acd99d0e883877d84bcd3fa68e6a289e47c58c926e50cbaa4fc90683f3f4ae5a1e07a3d61002db3d6

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n6606248.exe

                Filesize

                174KB

                MD5

                2da2f9ae775abd09007e79bb8d999e77

                SHA1

                4d67ea09ce874d20f47e9ab3f53c17492305ff24

                SHA256

                9e9772a268943beb0da6d88571ef31e24f48a3afc183a37ec36009c2724240e4

                SHA512

                2a392e4aaa8b86305a067a109c299892dc13665aef0b4893b15b83a5d573f3066c9539d4d5f1636ab18937e13caf7224f282bdec9ff855fb35d67230cb776634

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\n6606248.exe

                Filesize

                174KB

                MD5

                2da2f9ae775abd09007e79bb8d999e77

                SHA1

                4d67ea09ce874d20f47e9ab3f53c17492305ff24

                SHA256

                9e9772a268943beb0da6d88571ef31e24f48a3afc183a37ec36009c2724240e4

                SHA512

                2a392e4aaa8b86305a067a109c299892dc13665aef0b4893b15b83a5d573f3066c9539d4d5f1636ab18937e13caf7224f282bdec9ff855fb35d67230cb776634

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y1451027.exe

                Filesize

                277KB

                MD5

                2b70bf83daf1b8384abea22712618136

                SHA1

                3f1cb7260da556707a8c811e1b60df92e7d5bfdb

                SHA256

                431bbdcbbd4990189109ab012fc0f6def6112310cd88d1479703958392a3cae7

                SHA512

                932f1df871da842bf8821cb0887d861e3ff13c4bfc627910e8ea24f061c924b769a61bda30ff20c7eb4190d13bcdd0a0888f3baca7777962fa906964cb7b7f4f

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\y1451027.exe

                Filesize

                277KB

                MD5

                2b70bf83daf1b8384abea22712618136

                SHA1

                3f1cb7260da556707a8c811e1b60df92e7d5bfdb

                SHA256

                431bbdcbbd4990189109ab012fc0f6def6112310cd88d1479703958392a3cae7

                SHA512

                932f1df871da842bf8821cb0887d861e3ff13c4bfc627910e8ea24f061c924b769a61bda30ff20c7eb4190d13bcdd0a0888f3baca7777962fa906964cb7b7f4f

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l4259012.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\l4259012.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m7286733.exe

                Filesize

                313KB

                MD5

                69b27fe3308bebb904ae9c80c0745ae3

                SHA1

                53ab89c8f91f8ece4916747db74b4d22ef6cef95

                SHA256

                1993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b

                SHA512

                e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\m7286733.exe

                Filesize

                313KB

                MD5

                69b27fe3308bebb904ae9c80c0745ae3

                SHA1

                53ab89c8f91f8ece4916747db74b4d22ef6cef95

                SHA256

                1993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b

                SHA512

                e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70

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

                Filesize

                313KB

                MD5

                69b27fe3308bebb904ae9c80c0745ae3

                SHA1

                53ab89c8f91f8ece4916747db74b4d22ef6cef95

                SHA256

                1993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b

                SHA512

                e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70

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

                Filesize

                313KB

                MD5

                69b27fe3308bebb904ae9c80c0745ae3

                SHA1

                53ab89c8f91f8ece4916747db74b4d22ef6cef95

                SHA256

                1993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b

                SHA512

                e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70

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

                Filesize

                313KB

                MD5

                69b27fe3308bebb904ae9c80c0745ae3

                SHA1

                53ab89c8f91f8ece4916747db74b4d22ef6cef95

                SHA256

                1993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b

                SHA512

                e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70

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

                Filesize

                313KB

                MD5

                69b27fe3308bebb904ae9c80c0745ae3

                SHA1

                53ab89c8f91f8ece4916747db74b4d22ef6cef95

                SHA256

                1993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b

                SHA512

                e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70

              • 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/3112-148-0x00000000005B0000-0x00000000005BA000-memory.dmp

                Filesize

                40KB

              • memory/3112-151-0x00007FFCD0C10000-0x00007FFCD15FC000-memory.dmp

                Filesize

                9.9MB

              • memory/3112-149-0x00007FFCD0C10000-0x00007FFCD15FC000-memory.dmp

                Filesize

                9.9MB

              • memory/4716-167-0x000000000AEF0000-0x000000000B4F6000-memory.dmp

                Filesize

                6.0MB

              • memory/4716-168-0x000000000AA60000-0x000000000AB6A000-memory.dmp

                Filesize

                1.0MB

              • memory/4716-169-0x000000000A990000-0x000000000A9A2000-memory.dmp

                Filesize

                72KB

              • memory/4716-170-0x000000000A9F0000-0x000000000AA2E000-memory.dmp

                Filesize

                248KB

              • memory/4716-171-0x000000000AB70000-0x000000000ABBB000-memory.dmp

                Filesize

                300KB

              • memory/4716-172-0x00000000731C0000-0x00000000738AE000-memory.dmp

                Filesize

                6.9MB

              • memory/4716-166-0x0000000001610000-0x0000000001616000-memory.dmp

                Filesize

                24KB

              • memory/4716-165-0x00000000731C0000-0x00000000738AE000-memory.dmp

                Filesize

                6.9MB

              • memory/4716-164-0x0000000000C50000-0x0000000000C80000-memory.dmp

                Filesize

                192KB