Analysis

  • max time kernel
    295s
  • max time network
    250s
  • platform
    windows7_x64
  • resource
    win7-20230712-en
  • resource tags

    arch:x64arch:x86image:win7-20230712-enlocale:en-usos:windows7-x64system
  • submitted
    21/08/2023, 04:49

General

  • Target

    y1748299.exe

  • Size

    277KB

  • MD5

    78fd7ce4e3c2694fa8973a93a3bfcc20

  • SHA1

    1ac00eceb0e5faaf172d5eca221a888a7b170dd3

  • SHA256

    4b79b09ef8c2becafdb69c9d062ba8aa0dae499f20dbaa87436408df2bde1685

  • SHA512

    898d1a350c2503e4479d5b7d1b57ec69b34adccbe2f5e6a8699481dd324ed46ae31982c4a807b02415c628719773d10e13fff02f8e65fc6cea89ec77bd3507e5

  • SSDEEP

    6144:KVy+bnr+4p0yN90QEkPcHZYny3/MIBUaFeaF+fO:zMroy90SPcHZYny/rIO9

Malware Config

Extracted

Family

amadey

Version

S-%lu-

C2

77.91.68.18/nice/index.php

3.87/nice/index.php

Signatures

  • Amadey

    Amadey bot is a simple trojan bot primarily used for collecting reconnaissance information.

  • Detects Healer an antivirus disabler dropper 4 IoCs
  • Healer

    Healer an antivirus disabler dropper.

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 8 IoCs
  • Loads dropped DLL 9 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 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 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\y1748299.exe
    "C:\Users\Admin\AppData\Local\Temp\y1748299.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1784
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l9736136.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l9736136.exe
      2⤵
      • Modifies Windows Defender Real-time Protection settings
      • Executes dropped EXE
      • Windows security modification
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of AdjustPrivilegeToken
      PID:2176
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m0062082.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m0062082.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:2208
      • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
        "C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:1412
        • 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
          4⤵
          • Creates scheduled task(s)
          PID:2172
        • 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
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:2480
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:3004
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "saves.exe" /P "Admin:N"
              5⤵
                PID:3008
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "saves.exe" /P "Admin:R" /E
                5⤵
                  PID:2884
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:2860
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\b40d11255d" /P "Admin:N"
                    5⤵
                      PID:2116
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\b40d11255d" /P "Admin:R" /E
                      5⤵
                        PID:3036
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\006700e5a2ab05\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:2660
              • C:\Windows\system32\taskeng.exe
                taskeng.exe {12C30F23-1F2E-48A2-ACF9-A68AF211E6FE} S-1-5-21-722410544-1258951091-1992882075-1000:MGKTNXNO\Admin:Interactive:[1]
                1⤵
                  PID:2784
                  • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                    C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                    2⤵
                    • Executes dropped EXE
                    PID:2776
                  • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                    C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                    2⤵
                    • Executes dropped EXE
                    PID:2672
                  • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                    C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                    2⤵
                    • Executes dropped EXE
                    PID:1832
                  • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                    C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                    2⤵
                    • Executes dropped EXE
                    PID:876
                  • C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                    C:\Users\Admin\AppData\Local\Temp\b40d11255d\saves.exe
                    2⤵
                    • Executes dropped EXE
                    PID:3060

                Network

                MITRE ATT&CK Enterprise v15

                Replay Monitor

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                Downloads

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l9736136.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\l9736136.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m0062082.exe

                  Filesize

                  313KB

                  MD5

                  69b27fe3308bebb904ae9c80c0745ae3

                  SHA1

                  53ab89c8f91f8ece4916747db74b4d22ef6cef95

                  SHA256

                  1993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b

                  SHA512

                  e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\m0062082.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\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\Local\Temp\IXP000.TMP\l9736136.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • \Users\Admin\AppData\Local\Temp\IXP000.TMP\m0062082.exe

                  Filesize

                  313KB

                  MD5

                  69b27fe3308bebb904ae9c80c0745ae3

                  SHA1

                  53ab89c8f91f8ece4916747db74b4d22ef6cef95

                  SHA256

                  1993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b

                  SHA512

                  e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70

                • \Users\Admin\AppData\Local\Temp\IXP000.TMP\m0062082.exe

                  Filesize

                  313KB

                  MD5

                  69b27fe3308bebb904ae9c80c0745ae3

                  SHA1

                  53ab89c8f91f8ece4916747db74b4d22ef6cef95

                  SHA256

                  1993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b

                  SHA512

                  e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70

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

                  Filesize

                  313KB

                  MD5

                  69b27fe3308bebb904ae9c80c0745ae3

                  SHA1

                  53ab89c8f91f8ece4916747db74b4d22ef6cef95

                  SHA256

                  1993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b

                  SHA512

                  e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70

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

                  Filesize

                  313KB

                  MD5

                  69b27fe3308bebb904ae9c80c0745ae3

                  SHA1

                  53ab89c8f91f8ece4916747db74b4d22ef6cef95

                  SHA256

                  1993d56acb6625090a7cb3bf282e4a887a91bd90431df1bc88a873abf71e7c7b

                  SHA512

                  e4f6d3a2dee21fd4f225df212a64d4fbdb027d3e4e1f00c6c0312dfb7dfa18309ba2b2cdf7f5f8f38bf15ee66374354cf5a26cf4896e3551d47339bf9174fb70

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

                  Filesize

                  89KB

                  MD5

                  5bc0153d2973241b72a38c51a2f72116

                  SHA1

                  cd9c689663557452631d9f8ff609208b01884a32

                  SHA256

                  68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                  SHA512

                  2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

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

                  Filesize

                  89KB

                  MD5

                  5bc0153d2973241b72a38c51a2f72116

                  SHA1

                  cd9c689663557452631d9f8ff609208b01884a32

                  SHA256

                  68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                  SHA512

                  2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

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

                  Filesize

                  89KB

                  MD5

                  5bc0153d2973241b72a38c51a2f72116

                  SHA1

                  cd9c689663557452631d9f8ff609208b01884a32

                  SHA256

                  68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                  SHA512

                  2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

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

                  Filesize

                  89KB

                  MD5

                  5bc0153d2973241b72a38c51a2f72116

                  SHA1

                  cd9c689663557452631d9f8ff609208b01884a32

                  SHA256

                  68ec0ef5c26d0204c713ec50f6ad66f8029063c6a9dbd51836f4942bacace554

                  SHA512

                  2eef4cc2568b18559f2a2a87d1fcde1f3b77f7aba23dc4483be409cb2c4722ebf89bd1316f785cbb9a21e8d017446e0d876442aec77bf8f28b198aead2b9a55b

                • memory/2176-64-0x000007FEF6220000-0x000007FEF6C0C000-memory.dmp

                  Filesize

                  9.9MB

                • memory/2176-62-0x000007FEF6220000-0x000007FEF6C0C000-memory.dmp

                  Filesize

                  9.9MB

                • memory/2176-61-0x0000000000930000-0x000000000093A000-memory.dmp

                  Filesize

                  40KB