Analysis

  • max time kernel
    138s
  • max time network
    149s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230824-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230824-enlocale:en-usos:windows10-2004-x64system
  • submitted
    30-08-2023 03:53

General

  • Target

    ec56b20f9e3bd64d954897d2c69fcd0e98f0d163cfad1bb4a9d7720286e5676c.exe

  • Size

    703KB

  • MD5

    081aa4fefbe7d0db79c15f1cce49eca7

  • SHA1

    58fee48acac914bd9b438b49d663081b05bc80de

  • SHA256

    ec56b20f9e3bd64d954897d2c69fcd0e98f0d163cfad1bb4a9d7720286e5676c

  • SHA512

    b8645bbfd4e5aec90f3d1f0ab1e0404c0c06c48ab05e5efb36725fc18e7ef89a97f56b351b23328abf120936ca5db039c9f5c6e20020b817439511f8b564f36d

  • SSDEEP

    12288:wMr5y90PV8JwKuenkTUdTnqnEL6KDkuPNeyUSx2ZNz:ZyQc3yTUFqE+KD1MyULNz

Malware Config

Extracted

Family

amadey

Version

3.87

C2

77.91.68.18/nice/index.php

Extracted

Family

redline

Botnet

sruta

C2

77.91.124.82:19071

Attributes
  • auth_value

    c556edcd49703319eca74247de20c236

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 9 IoCs
  • Loads dropped DLL 1 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Drops file in System32 directory 1 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\ec56b20f9e3bd64d954897d2c69fcd0e98f0d163cfad1bb4a9d7720286e5676c.exe
    "C:\Users\Admin\AppData\Local\Temp\ec56b20f9e3bd64d954897d2c69fcd0e98f0d163cfad1bb4a9d7720286e5676c.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:228
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2108896.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2108896.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1188
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7372247.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7372247.exe
        3⤵
        • Executes dropped EXE
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:4372
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x6401005.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x6401005.exe
          4⤵
          • Executes dropped EXE
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:1064
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g3761414.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g3761414.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2272
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h3865986.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h3865986.exe
            5⤵
            • Executes dropped EXE
            • Suspicious use of WriteProcessMemory
            PID:740
            • 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:2968
              • 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:3260
              • 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:5088
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  8⤵
                    PID:1340
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "saves.exe" /P "Admin:N"
                    8⤵
                      PID:4252
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "saves.exe" /P "Admin:R" /E
                      8⤵
                        PID:1916
                      • C:\Windows\SysWOW64\cmd.exe
                        C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                        8⤵
                          PID:2488
                        • C:\Windows\SysWOW64\cacls.exe
                          CACLS "..\b40d11255d" /P "Admin:N"
                          8⤵
                            PID:324
                          • C:\Windows\SysWOW64\cacls.exe
                            CACLS "..\b40d11255d" /P "Admin:R" /E
                            8⤵
                              PID:2996
                          • C:\Windows\SysWOW64\rundll32.exe
                            "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                            7⤵
                            • Loads dropped DLL
                            PID:3436
                    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i3260831.exe
                      C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i3260831.exe
                      4⤵
                      • Executes dropped EXE
                      PID:880
              • C:\Windows\System32\svchost.exe
                C:\Windows\System32\svchost.exe -k netsvcs -p
                1⤵
                • Drops file in System32 directory
                PID:3756
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:1344
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:4788

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2108896.exe

                Filesize

                598KB

                MD5

                f28619c22ac37ccb31eecec9ab9234b9

                SHA1

                d684a093066553a6df16b18f0088aa3fa769dcde

                SHA256

                649910208cf308fe9ac7c4f59ca82ac3f9caa97227700cb09cb181464575a51a

                SHA512

                a91dfa1923832489779dfe36a62690caf805ea586f9f3ef401a187dc48ded6d3898a06e18b11b039339c974d2aeeb832dc4149cb1280b70ce175312c88abb632

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\x2108896.exe

                Filesize

                598KB

                MD5

                f28619c22ac37ccb31eecec9ab9234b9

                SHA1

                d684a093066553a6df16b18f0088aa3fa769dcde

                SHA256

                649910208cf308fe9ac7c4f59ca82ac3f9caa97227700cb09cb181464575a51a

                SHA512

                a91dfa1923832489779dfe36a62690caf805ea586f9f3ef401a187dc48ded6d3898a06e18b11b039339c974d2aeeb832dc4149cb1280b70ce175312c88abb632

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7372247.exe

                Filesize

                432KB

                MD5

                60c66562cbafe105b3c70937b95344e8

                SHA1

                0d33d4b54a1b4d8526496b5d285e48e14ca9c4fc

                SHA256

                b8396f3adbfdcc243abf0ad1c9e94553e1079b2bc13078face0a6899a3d5e698

                SHA512

                398a829f2250a797c8fa107a85d1a0ffdc8e0ac6ae34c6a1f04011725935b0bf0c650d567eedf409dbae4ffb320023dabc6d0154e8b10004c4f256cf0dc9cc53

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\x7372247.exe

                Filesize

                432KB

                MD5

                60c66562cbafe105b3c70937b95344e8

                SHA1

                0d33d4b54a1b4d8526496b5d285e48e14ca9c4fc

                SHA256

                b8396f3adbfdcc243abf0ad1c9e94553e1079b2bc13078face0a6899a3d5e698

                SHA512

                398a829f2250a797c8fa107a85d1a0ffdc8e0ac6ae34c6a1f04011725935b0bf0c650d567eedf409dbae4ffb320023dabc6d0154e8b10004c4f256cf0dc9cc53

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i3260831.exe

                Filesize

                174KB

                MD5

                43da2960d8c4980f252024ce6ba628d1

                SHA1

                9b52153c667022a451961ff64c643ba96df70e25

                SHA256

                069c5ff2cbe65c76563ffbb06e3b94b3822c4bef71ced955fb602c2a718870f3

                SHA512

                ad82e0d17e766f61a60a4c7f530f190f292b093b7295e52193fdd769f46412aa692f704da12729eabd1c0c104c013bb252d8ce581d0ad89f29eec13d01e7b7a5

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\i3260831.exe

                Filesize

                174KB

                MD5

                43da2960d8c4980f252024ce6ba628d1

                SHA1

                9b52153c667022a451961ff64c643ba96df70e25

                SHA256

                069c5ff2cbe65c76563ffbb06e3b94b3822c4bef71ced955fb602c2a718870f3

                SHA512

                ad82e0d17e766f61a60a4c7f530f190f292b093b7295e52193fdd769f46412aa692f704da12729eabd1c0c104c013bb252d8ce581d0ad89f29eec13d01e7b7a5

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x6401005.exe

                Filesize

                277KB

                MD5

                abad031449be726908b90ed1fbe64902

                SHA1

                2423d023b2b147e18a32cdda831bae30aa0e9216

                SHA256

                5d07d6ad95b1eac53e508a37618c69e9d3f215c4ce0690eb3c201a39ee5d054a

                SHA512

                17700a6fb9b18bff9115e54a29d8929f11530d106009ac28e90493012c17bf8be5e8aac0da81c844bb516c71f46ff74cc03a8cae2c1ac10e27e822f344c0f2d4

              • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\x6401005.exe

                Filesize

                277KB

                MD5

                abad031449be726908b90ed1fbe64902

                SHA1

                2423d023b2b147e18a32cdda831bae30aa0e9216

                SHA256

                5d07d6ad95b1eac53e508a37618c69e9d3f215c4ce0690eb3c201a39ee5d054a

                SHA512

                17700a6fb9b18bff9115e54a29d8929f11530d106009ac28e90493012c17bf8be5e8aac0da81c844bb516c71f46ff74cc03a8cae2c1ac10e27e822f344c0f2d4

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g3761414.exe

                Filesize

                17KB

                MD5

                fc2411903add2a4a35fb21ab15275990

                SHA1

                229bfba3807d03078b609d69d041c9643f9dede7

                SHA256

                f0648a2283ac43eb2c9300edcfa1633cfb3df3c6489497a19c4b0236e193c874

                SHA512

                f641732df57fb50194464719bfe01e2bae5a564ea80bc51c8105818a6b06fd94a8fb84ece74477e6fbdc3ad4f0c4851dacab9c121bf762e9de41d63a02306760

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\g3761414.exe

                Filesize

                17KB

                MD5

                fc2411903add2a4a35fb21ab15275990

                SHA1

                229bfba3807d03078b609d69d041c9643f9dede7

                SHA256

                f0648a2283ac43eb2c9300edcfa1633cfb3df3c6489497a19c4b0236e193c874

                SHA512

                f641732df57fb50194464719bfe01e2bae5a564ea80bc51c8105818a6b06fd94a8fb84ece74477e6fbdc3ad4f0c4851dacab9c121bf762e9de41d63a02306760

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h3865986.exe

                Filesize

                326KB

                MD5

                9b94b28f4e217ba717e666acf4939270

                SHA1

                3cafaf0e73acc856a33481869bc7a4b0ee6cdc3f

                SHA256

                270cbf18de9e52c6f8c3a8792d6519973b5f12501477aa78f0a72e7c752b1a94

                SHA512

                eca4c12ac1f7c807a62b5abe2da24971624f91ddcea08fb33e27f1ce586f0b13178f08b8176c292ab458f03096361c466b5ca50992127b59157564ee86a04e91

              • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\h3865986.exe

                Filesize

                326KB

                MD5

                9b94b28f4e217ba717e666acf4939270

                SHA1

                3cafaf0e73acc856a33481869bc7a4b0ee6cdc3f

                SHA256

                270cbf18de9e52c6f8c3a8792d6519973b5f12501477aa78f0a72e7c752b1a94

                SHA512

                eca4c12ac1f7c807a62b5abe2da24971624f91ddcea08fb33e27f1ce586f0b13178f08b8176c292ab458f03096361c466b5ca50992127b59157564ee86a04e91

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

                Filesize

                326KB

                MD5

                9b94b28f4e217ba717e666acf4939270

                SHA1

                3cafaf0e73acc856a33481869bc7a4b0ee6cdc3f

                SHA256

                270cbf18de9e52c6f8c3a8792d6519973b5f12501477aa78f0a72e7c752b1a94

                SHA512

                eca4c12ac1f7c807a62b5abe2da24971624f91ddcea08fb33e27f1ce586f0b13178f08b8176c292ab458f03096361c466b5ca50992127b59157564ee86a04e91

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

                Filesize

                326KB

                MD5

                9b94b28f4e217ba717e666acf4939270

                SHA1

                3cafaf0e73acc856a33481869bc7a4b0ee6cdc3f

                SHA256

                270cbf18de9e52c6f8c3a8792d6519973b5f12501477aa78f0a72e7c752b1a94

                SHA512

                eca4c12ac1f7c807a62b5abe2da24971624f91ddcea08fb33e27f1ce586f0b13178f08b8176c292ab458f03096361c466b5ca50992127b59157564ee86a04e91

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

                Filesize

                326KB

                MD5

                9b94b28f4e217ba717e666acf4939270

                SHA1

                3cafaf0e73acc856a33481869bc7a4b0ee6cdc3f

                SHA256

                270cbf18de9e52c6f8c3a8792d6519973b5f12501477aa78f0a72e7c752b1a94

                SHA512

                eca4c12ac1f7c807a62b5abe2da24971624f91ddcea08fb33e27f1ce586f0b13178f08b8176c292ab458f03096361c466b5ca50992127b59157564ee86a04e91

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

                Filesize

                326KB

                MD5

                9b94b28f4e217ba717e666acf4939270

                SHA1

                3cafaf0e73acc856a33481869bc7a4b0ee6cdc3f

                SHA256

                270cbf18de9e52c6f8c3a8792d6519973b5f12501477aa78f0a72e7c752b1a94

                SHA512

                eca4c12ac1f7c807a62b5abe2da24971624f91ddcea08fb33e27f1ce586f0b13178f08b8176c292ab458f03096361c466b5ca50992127b59157564ee86a04e91

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

                Filesize

                326KB

                MD5

                9b94b28f4e217ba717e666acf4939270

                SHA1

                3cafaf0e73acc856a33481869bc7a4b0ee6cdc3f

                SHA256

                270cbf18de9e52c6f8c3a8792d6519973b5f12501477aa78f0a72e7c752b1a94

                SHA512

                eca4c12ac1f7c807a62b5abe2da24971624f91ddcea08fb33e27f1ce586f0b13178f08b8176c292ab458f03096361c466b5ca50992127b59157564ee86a04e91

              • 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/880-60-0x00000000056C0000-0x00000000056FC000-memory.dmp

                Filesize

                240KB

              • memory/880-58-0x0000000005670000-0x0000000005680000-memory.dmp

                Filesize

                64KB

              • memory/880-59-0x00000000030E0000-0x00000000030F2000-memory.dmp

                Filesize

                72KB

              • memory/880-57-0x0000000005790000-0x000000000589A000-memory.dmp

                Filesize

                1.0MB

              • memory/880-61-0x0000000073190000-0x0000000073940000-memory.dmp

                Filesize

                7.7MB

              • memory/880-62-0x0000000005670000-0x0000000005680000-memory.dmp

                Filesize

                64KB

              • memory/880-56-0x0000000005CA0000-0x00000000062B8000-memory.dmp

                Filesize

                6.1MB

              • memory/880-55-0x0000000000CC0000-0x0000000000CF0000-memory.dmp

                Filesize

                192KB

              • memory/880-54-0x0000000073190000-0x0000000073940000-memory.dmp

                Filesize

                7.7MB

              • memory/2272-38-0x00007FFB53630000-0x00007FFB540F1000-memory.dmp

                Filesize

                10.8MB

              • memory/2272-36-0x00007FFB53630000-0x00007FFB540F1000-memory.dmp

                Filesize

                10.8MB

              • memory/2272-33-0x0000000000070000-0x000000000007A000-memory.dmp

                Filesize

                40KB