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Analysis

  • max time kernel
    101s
  • max time network
    98s
  • platform
    windows7_x64
  • resource
    win7-20220812-en
  • resource tags

    arch:x64arch:x86image:win7-20220812-enlocale:en-usos:windows7-x64system
  • submitted
    09/02/2023, 13:49

General

  • Target

    file.exe

  • Size

    526KB

  • MD5

    f1d9bd1d8f4c2932a917233165c8bde9

  • SHA1

    a6488817ce9a198155a83f8a0d0b3c699cbcae70

  • SHA256

    680519f8a1fb07b0c5d9e7479b69814522c8018281db3782cdbc53c68730e4c0

  • SHA512

    1819ae0df65e46d1ed561e6ed48507996201206ac4a38ef1b5bdfba1f8194833a4b26ddf74c351e8c5c176b16a8119a05115de7a7beab844fe65ea05cc267eb2

  • SSDEEP

    12288:wMrcy90P0TAOg0Z6sLmxyLYbWmhHe7FVNFF7r9j+XT:8yDZ+syCYbWmH0FJOD

Malware Config

Extracted

Family

amadey

Version

3.66

C2

62.204.41.4/Gol478Ns/index.php

Signatures

  • Amadey

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

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 11 IoCs
  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 14 IoCs
  • Windows security modification 2 TTPs 4 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). Likely ransomware behaviour.

  • 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 4 IoCs
  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of WriteProcessMemory 64 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\file.exe
    "C:\Users\Admin\AppData\Local\Temp\file.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:992
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bAxg.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\bAxg.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1164
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aAxl.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aAxl.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Loads dropped DLL
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1516
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nika.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nika.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1260
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\xriv.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\xriv.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:1564
      • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
        "C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe"
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Suspicious use of WriteProcessMemory
        PID:672
        • C:\Windows\SysWOW64\schtasks.exe
          "C:\Windows\System32\schtasks.exe" /Create /SC MINUTE /MO 1 /TN mnolyk.exe /TR "C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe" /F
          4⤵
          • Creates scheduled task(s)
          PID:576
        • C:\Windows\SysWOW64\cmd.exe
          "C:\Windows\System32\cmd.exe" /k echo Y|CACLS "mnolyk.exe" /P "Admin:N"&&CACLS "mnolyk.exe" /P "Admin:R" /E&&echo Y|CACLS "..\4b9a106e76" /P "Admin:N"&&CACLS "..\4b9a106e76" /P "Admin:R" /E&&Exit
          4⤵
          • Suspicious use of WriteProcessMemory
          PID:1668
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:584
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "mnolyk.exe" /P "Admin:N"
              5⤵
                PID:1160
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "mnolyk.exe" /P "Admin:R" /E
                5⤵
                  PID:1796
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:960
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\4b9a106e76" /P "Admin:N"
                    5⤵
                      PID:980
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\4b9a106e76" /P "Admin:R" /E
                      5⤵
                        PID:1612
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:1280
              • C:\Windows\system32\taskeng.exe
                taskeng.exe {145D83D5-49A1-4BDF-A166-2CD931BCAC2E} S-1-5-21-3845472200-3839195424-595303356-1000:ZERMMMDR\Admin:Interactive:[1]
                1⤵
                  PID:1292
                  • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                    C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                    2⤵
                    • Executes dropped EXE
                    PID:772

                Network

                MITRE ATT&CK Enterprise v6

                Replay Monitor

                Loading Replay Monitor...

                Downloads

                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

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

                  Filesize

                  339KB

                  MD5

                  65f177cff95dab6d02895eb2f0d2fc69

                  SHA1

                  74f99bc2c61de46084ab1956a940e00a71252529

                  SHA256

                  7fd1535c5db6789902c632c15ffa2fbb24aa188bf99d88dab816fb41d8009a23

                  SHA512

                  bdece4c32b61360e8b5a0e5faf45e98ac5076e2c71873472664eebacb99c673ad076257e022810727c79a632e67095df7ea828bd7a01d27c5172d43ea381239e

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

                  Filesize

                  339KB

                  MD5

                  65f177cff95dab6d02895eb2f0d2fc69

                  SHA1

                  74f99bc2c61de46084ab1956a940e00a71252529

                  SHA256

                  7fd1535c5db6789902c632c15ffa2fbb24aa188bf99d88dab816fb41d8009a23

                  SHA512

                  bdece4c32b61360e8b5a0e5faf45e98ac5076e2c71873472664eebacb99c673ad076257e022810727c79a632e67095df7ea828bd7a01d27c5172d43ea381239e

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

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

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

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

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

                  Filesize

                  261KB

                  MD5

                  93f60e9827c5e8f115d0c9696f49514f

                  SHA1

                  445aa14face5e4e7a55eb828562e86fcbf7c66ad

                  SHA256

                  f49c5ce742a6680dd2a996b945640e70fd85307cc3f884f66b4497db3cf23578

                  SHA512

                  96d222cdadc156b1c0412cd4f1d7639e0c7db6609df9501080706fb885960982aeb12293c32c5d87f808934b50e09235c7a59222296accca58a70e9490c610aa

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

                  Filesize

                  261KB

                  MD5

                  93f60e9827c5e8f115d0c9696f49514f

                  SHA1

                  445aa14face5e4e7a55eb828562e86fcbf7c66ad

                  SHA256

                  f49c5ce742a6680dd2a996b945640e70fd85307cc3f884f66b4497db3cf23578

                  SHA512

                  96d222cdadc156b1c0412cd4f1d7639e0c7db6609df9501080706fb885960982aeb12293c32c5d87f808934b50e09235c7a59222296accca58a70e9490c610aa

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

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

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

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll

                  Filesize

                  89KB

                  MD5

                  c79b74d8fec5e7e2ba2f1789fd582a15

                  SHA1

                  78a1e5d99dbaccc5e07b125e1dfb280112cb3128

                  SHA256

                  b5bd049d32f0faeea6ce65a0f0d326de5bc4427a7c1ad24bfb0ea050c1dec7d3

                  SHA512

                  0debfc54904fd538cfb1fc648d18f90a991337200b3decf74b28ac2f341843fb3bab4f45bc92cfec333b18dfff9cc136854462e79054a39926a7bd8ee2e057ba

                • \Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                • \Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

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

                  Filesize

                  339KB

                  MD5

                  65f177cff95dab6d02895eb2f0d2fc69

                  SHA1

                  74f99bc2c61de46084ab1956a940e00a71252529

                  SHA256

                  7fd1535c5db6789902c632c15ffa2fbb24aa188bf99d88dab816fb41d8009a23

                  SHA512

                  bdece4c32b61360e8b5a0e5faf45e98ac5076e2c71873472664eebacb99c673ad076257e022810727c79a632e67095df7ea828bd7a01d27c5172d43ea381239e

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

                  Filesize

                  339KB

                  MD5

                  65f177cff95dab6d02895eb2f0d2fc69

                  SHA1

                  74f99bc2c61de46084ab1956a940e00a71252529

                  SHA256

                  7fd1535c5db6789902c632c15ffa2fbb24aa188bf99d88dab816fb41d8009a23

                  SHA512

                  bdece4c32b61360e8b5a0e5faf45e98ac5076e2c71873472664eebacb99c673ad076257e022810727c79a632e67095df7ea828bd7a01d27c5172d43ea381239e

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

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

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

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                • \Users\Admin\AppData\Local\Temp\IXP001.TMP\aAxl.exe

                  Filesize

                  261KB

                  MD5

                  93f60e9827c5e8f115d0c9696f49514f

                  SHA1

                  445aa14face5e4e7a55eb828562e86fcbf7c66ad

                  SHA256

                  f49c5ce742a6680dd2a996b945640e70fd85307cc3f884f66b4497db3cf23578

                  SHA512

                  96d222cdadc156b1c0412cd4f1d7639e0c7db6609df9501080706fb885960982aeb12293c32c5d87f808934b50e09235c7a59222296accca58a70e9490c610aa

                • \Users\Admin\AppData\Local\Temp\IXP001.TMP\aAxl.exe

                  Filesize

                  261KB

                  MD5

                  93f60e9827c5e8f115d0c9696f49514f

                  SHA1

                  445aa14face5e4e7a55eb828562e86fcbf7c66ad

                  SHA256

                  f49c5ce742a6680dd2a996b945640e70fd85307cc3f884f66b4497db3cf23578

                  SHA512

                  96d222cdadc156b1c0412cd4f1d7639e0c7db6609df9501080706fb885960982aeb12293c32c5d87f808934b50e09235c7a59222296accca58a70e9490c610aa

                • \Users\Admin\AppData\Local\Temp\IXP001.TMP\aAxl.exe

                  Filesize

                  261KB

                  MD5

                  93f60e9827c5e8f115d0c9696f49514f

                  SHA1

                  445aa14face5e4e7a55eb828562e86fcbf7c66ad

                  SHA256

                  f49c5ce742a6680dd2a996b945640e70fd85307cc3f884f66b4497db3cf23578

                  SHA512

                  96d222cdadc156b1c0412cd4f1d7639e0c7db6609df9501080706fb885960982aeb12293c32c5d87f808934b50e09235c7a59222296accca58a70e9490c610aa

                • \Users\Admin\AppData\Local\Temp\IXP001.TMP\nika.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • \Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll

                  Filesize

                  89KB

                  MD5

                  c79b74d8fec5e7e2ba2f1789fd582a15

                  SHA1

                  78a1e5d99dbaccc5e07b125e1dfb280112cb3128

                  SHA256

                  b5bd049d32f0faeea6ce65a0f0d326de5bc4427a7c1ad24bfb0ea050c1dec7d3

                  SHA512

                  0debfc54904fd538cfb1fc648d18f90a991337200b3decf74b28ac2f341843fb3bab4f45bc92cfec333b18dfff9cc136854462e79054a39926a7bd8ee2e057ba

                • \Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll

                  Filesize

                  89KB

                  MD5

                  c79b74d8fec5e7e2ba2f1789fd582a15

                  SHA1

                  78a1e5d99dbaccc5e07b125e1dfb280112cb3128

                  SHA256

                  b5bd049d32f0faeea6ce65a0f0d326de5bc4427a7c1ad24bfb0ea050c1dec7d3

                  SHA512

                  0debfc54904fd538cfb1fc648d18f90a991337200b3decf74b28ac2f341843fb3bab4f45bc92cfec333b18dfff9cc136854462e79054a39926a7bd8ee2e057ba

                • \Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll

                  Filesize

                  89KB

                  MD5

                  c79b74d8fec5e7e2ba2f1789fd582a15

                  SHA1

                  78a1e5d99dbaccc5e07b125e1dfb280112cb3128

                  SHA256

                  b5bd049d32f0faeea6ce65a0f0d326de5bc4427a7c1ad24bfb0ea050c1dec7d3

                  SHA512

                  0debfc54904fd538cfb1fc648d18f90a991337200b3decf74b28ac2f341843fb3bab4f45bc92cfec333b18dfff9cc136854462e79054a39926a7bd8ee2e057ba

                • \Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll

                  Filesize

                  89KB

                  MD5

                  c79b74d8fec5e7e2ba2f1789fd582a15

                  SHA1

                  78a1e5d99dbaccc5e07b125e1dfb280112cb3128

                  SHA256

                  b5bd049d32f0faeea6ce65a0f0d326de5bc4427a7c1ad24bfb0ea050c1dec7d3

                  SHA512

                  0debfc54904fd538cfb1fc648d18f90a991337200b3decf74b28ac2f341843fb3bab4f45bc92cfec333b18dfff9cc136854462e79054a39926a7bd8ee2e057ba

                • memory/992-54-0x0000000075DA1000-0x0000000075DA3000-memory.dmp

                  Filesize

                  8KB

                • memory/1260-79-0x0000000000800000-0x000000000080A000-memory.dmp

                  Filesize

                  40KB

                • memory/1516-70-0x0000000000240000-0x000000000026D000-memory.dmp

                  Filesize

                  180KB

                • memory/1516-74-0x0000000000400000-0x0000000000572000-memory.dmp

                  Filesize

                  1.4MB

                • memory/1516-73-0x00000000006EF000-0x000000000070F000-memory.dmp

                  Filesize

                  128KB

                • memory/1516-72-0x0000000000BB0000-0x0000000000BC8000-memory.dmp

                  Filesize

                  96KB

                • memory/1516-71-0x0000000000400000-0x0000000000572000-memory.dmp

                  Filesize

                  1.4MB

                • memory/1516-69-0x00000000006EF000-0x000000000070F000-memory.dmp

                  Filesize

                  128KB

                • memory/1516-68-0x00000000003D0000-0x00000000003EA000-memory.dmp

                  Filesize

                  104KB