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Analysis

  • max time kernel
    275s
  • max time network
    289s
  • platform
    windows10-1703_x64
  • resource
    win10-20230703-en
  • resource tags

    arch:x64arch:x86image:win10-20230703-enlocale:en-usos:windows10-1703-x64system
  • submitted
    16/08/2023, 05:19

General

  • Target

    y6660138.exe

  • Size

    433KB

  • MD5

    eea8264e4c69ce4cab45a82b83a4e392

  • SHA1

    77133bb847116f86c8de2a9d0b952bf0e93498e4

  • SHA256

    6c6cbccc1d477dee823fc1b15d48518e91f305c6b9295c0743ceee2344d250f1

  • SHA512

    b7aacd88c82f34b6b8306808175e96b78df9257172e87535208156cd565ad9ba364d9eb20bcf985adf935e3c6536e37ac095656ce02d0cb34533986fc8a7005c

  • SSDEEP

    12288:LMr8y90aji+WLFk26cPZAX/0R+8FMxcjk4IJIKUHvU:XyO+WLFkkm58yx4IqvPU

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

meson

C2

77.91.124.54:19071

Attributes
  • auth_value

    47ca57ebe5c142c9ad4650f71bf57877

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 7 IoCs
  • Loads dropped DLL 1 IoCs
  • Windows security modification 2 TTPs 1 IoCs
  • Adds Run key to start application 2 TTPs 2 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 41 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\y6660138.exe
    "C:\Users\Admin\AppData\Local\Temp\y6660138.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:8
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0567334.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0567334.exe
      2⤵
      • Executes dropped EXE
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:4984
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2020282.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2020282.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1812
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m3650131.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m3650131.exe
        3⤵
        • Executes dropped EXE
        • Suspicious use of WriteProcessMemory
        PID:1960
        • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
          "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"
          4⤵
          • Executes dropped EXE
          • Suspicious use of WriteProcessMemory
          PID:4108
          • 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
            5⤵
            • Creates scheduled task(s)
            PID:4468
          • 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
            5⤵
            • Suspicious use of WriteProcessMemory
            PID:4440
            • C:\Windows\SysWOW64\cmd.exe
              C:\Windows\system32\cmd.exe /S /D /c" echo Y"
              6⤵
                PID:4104
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "saves.exe" /P "Admin:N"
                6⤵
                  PID:4544
                • C:\Windows\SysWOW64\cacls.exe
                  CACLS "saves.exe" /P "Admin:R" /E
                  6⤵
                    PID:4864
                  • C:\Windows\SysWOW64\cmd.exe
                    C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                    6⤵
                      PID:4336
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\b40d11255d" /P "Admin:N"
                      6⤵
                        PID:5020
                      • C:\Windows\SysWOW64\cacls.exe
                        CACLS "..\b40d11255d" /P "Admin:R" /E
                        6⤵
                          PID:724
                      • C:\Windows\SysWOW64\rundll32.exe
                        "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                        5⤵
                        • Loads dropped DLL
                        PID:3476
                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n0733723.exe
                  C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n0733723.exe
                  2⤵
                  • Executes dropped EXE
                  PID:4080
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:4528
              • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                1⤵
                • Executes dropped EXE
                PID:4172

              Network

              MITRE ATT&CK Enterprise v15

              Replay Monitor

              Loading Replay Monitor...

              Downloads

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n0733723.exe

                Filesize

                174KB

                MD5

                6d7587e9eb37736ce92dbbc9372f7ccb

                SHA1

                393289ddf7bde209bf57ba9bd21769b56644d1f6

                SHA256

                47ddac50cf4de6cee39fc7519fba0153aaa03a514545ccc9acf1154559bea766

                SHA512

                15d5a2adf24b409906b0c956f87e28d33c89c7124e3b20560301af48d3a5d8a36979dd7ee2d22966fe1eebeb2624fdbfb91998c99932450a67b8541b22e05a27

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\n0733723.exe

                Filesize

                174KB

                MD5

                6d7587e9eb37736ce92dbbc9372f7ccb

                SHA1

                393289ddf7bde209bf57ba9bd21769b56644d1f6

                SHA256

                47ddac50cf4de6cee39fc7519fba0153aaa03a514545ccc9acf1154559bea766

                SHA512

                15d5a2adf24b409906b0c956f87e28d33c89c7124e3b20560301af48d3a5d8a36979dd7ee2d22966fe1eebeb2624fdbfb91998c99932450a67b8541b22e05a27

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0567334.exe

                Filesize

                277KB

                MD5

                2f9678904c0f8d455860be97ae128205

                SHA1

                d164b33bd58ac351ad69cf7e64c4cce42893e390

                SHA256

                94b50a4f74f221dde1d436f0c76833f50b7778864df9bf85de4e791d45b7a51a

                SHA512

                bf88ebbb67bb3909c3a63580005de3ebbc1d6a802d5bf6c3c8a4d39fc99a89837265e6183e07022199114b805186d7c3f47e68dceab87a841e9a86c16ea4ae30

              • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\y0567334.exe

                Filesize

                277KB

                MD5

                2f9678904c0f8d455860be97ae128205

                SHA1

                d164b33bd58ac351ad69cf7e64c4cce42893e390

                SHA256

                94b50a4f74f221dde1d436f0c76833f50b7778864df9bf85de4e791d45b7a51a

                SHA512

                bf88ebbb67bb3909c3a63580005de3ebbc1d6a802d5bf6c3c8a4d39fc99a89837265e6183e07022199114b805186d7c3f47e68dceab87a841e9a86c16ea4ae30

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2020282.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\l2020282.exe

                Filesize

                11KB

                MD5

                7e93bacbbc33e6652e147e7fe07572a0

                SHA1

                421a7167da01c8da4dc4d5234ca3dd84e319e762

                SHA256

                850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                SHA512

                250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m3650131.exe

                Filesize

                313KB

                MD5

                69b27fe3308bebb904ae9c80c0745ae3

                SHA1

                53ab89c8f91f8ece4916747db74b4d22ef6cef95

                SHA256

                1993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b

                SHA512

                e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70

              • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\m3650131.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\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/1812-137-0x00007FFC00080000-0x00007FFC00A6C000-memory.dmp

                Filesize

                9.9MB

              • memory/1812-135-0x00007FFC00080000-0x00007FFC00A6C000-memory.dmp

                Filesize

                9.9MB

              • memory/1812-134-0x0000000000DD0000-0x0000000000DDA000-memory.dmp

                Filesize

                40KB

              • memory/4080-150-0x0000000000AA0000-0x0000000000AD0000-memory.dmp

                Filesize

                192KB

              • memory/4080-157-0x000000000A8A0000-0x000000000A8EB000-memory.dmp

                Filesize

                300KB

              • memory/4080-158-0x0000000072400000-0x0000000072AEE000-memory.dmp

                Filesize

                6.9MB

              • memory/4080-156-0x000000000A860000-0x000000000A89E000-memory.dmp

                Filesize

                248KB

              • memory/4080-155-0x0000000005450000-0x0000000005462000-memory.dmp

                Filesize

                72KB

              • memory/4080-154-0x000000000A930000-0x000000000AA3A000-memory.dmp

                Filesize

                1.0MB

              • memory/4080-153-0x000000000AE30000-0x000000000B436000-memory.dmp

                Filesize

                6.0MB

              • memory/4080-152-0x0000000001160000-0x0000000001166000-memory.dmp

                Filesize

                24KB

              • memory/4080-151-0x0000000072400000-0x0000000072AEE000-memory.dmp

                Filesize

                6.9MB