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Analysis

  • max time kernel
    202s
  • max time network
    184s
  • platform
    windows7_x64
  • resource
    win7-20221111-en
  • resource tags

    arch:x64arch:x86image:win7-20221111-enlocale:en-usos:windows7-x64system
  • submitted
    11/02/2023, 01:00

General

  • Target

    670f6ecd6b0d21395476f2e2127575c406df7bdd11626b5d39ea76f70df28925.exe

  • Size

    519KB

  • MD5

    16499424f1c37c1f3c6c62be4ac35fbf

  • SHA1

    dbd2e1228bd22ab566e89a478964bedb5ce5d555

  • SHA256

    670f6ecd6b0d21395476f2e2127575c406df7bdd11626b5d39ea76f70df28925

  • SHA512

    c6e0f53c1a7ac5f31f99e68f77288eec78798bd8efd3984a71b64888509bcd59d90f4a74f57e47a120784fd4742237effbe734f70a4f939e03b7865486e35a84

  • SSDEEP

    12288:nMrVy908rGe/JhOFG1Ye3es2EFIj8qSf:OyFh7OFGCe3es280m

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\670f6ecd6b0d21395476f2e2127575c406df7bdd11626b5d39ea76f70df28925.exe
    "C:\Users\Admin\AppData\Local\Temp\670f6ecd6b0d21395476f2e2127575c406df7bdd11626b5d39ea76f70df28925.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:2012
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\brV84.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\brV84.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:268
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aOd25.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aOd25.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:1428
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\neb55.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\neb55.exe
        3⤵
        • Modifies Windows Defender Real-time Protection settings
        • Executes dropped EXE
        • Windows security modification
        • Suspicious behavior: EnumeratesProcesses
        • Suspicious use of AdjustPrivilegeToken
        PID:1912
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vXa45.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vXa45.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:976
      • 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:108
        • 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:632
        • 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:1060
          • C:\Windows\SysWOW64\cmd.exe
            C:\Windows\system32\cmd.exe /S /D /c" echo Y"
            5⤵
              PID:800
            • C:\Windows\SysWOW64\cacls.exe
              CACLS "mnolyk.exe" /P "Admin:N"
              5⤵
                PID:1800
              • C:\Windows\SysWOW64\cacls.exe
                CACLS "mnolyk.exe" /P "Admin:R" /E
                5⤵
                  PID:1744
                • C:\Windows\SysWOW64\cmd.exe
                  C:\Windows\system32\cmd.exe /S /D /c" echo Y"
                  5⤵
                    PID:980
                  • C:\Windows\SysWOW64\cacls.exe
                    CACLS "..\4b9a106e76" /P "Admin:N"
                    5⤵
                      PID:1936
                    • C:\Windows\SysWOW64\cacls.exe
                      CACLS "..\4b9a106e76" /P "Admin:R" /E
                      5⤵
                        PID:956
                    • C:\Windows\SysWOW64\rundll32.exe
                      "C:\Windows\System32\rundll32.exe" C:\Users\Admin\AppData\Roaming\c1ec479e5342a2\clip64.dll, Main
                      4⤵
                      • Loads dropped DLL
                      PID:1568
              • C:\Windows\system32\taskeng.exe
                taskeng.exe {487F3684-FAF0-429F-8E0C-E531A1E8E186} S-1-5-21-3406023954-474543476-3319432036-1000:VUIIVLGQ\Admin:Interactive:[1]
                1⤵
                  PID:1496
                  • C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                    C:\Users\Admin\AppData\Local\Temp\4b9a106e76\mnolyk.exe
                    2⤵
                    • Executes dropped EXE
                    PID:384

                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\brV84.exe

                  Filesize

                  333KB

                  MD5

                  0a4c508e5360e4dfec9bc9e8864bd542

                  SHA1

                  bab8c28f3ddd46b132688e1912e931132db03d00

                  SHA256

                  13f956b908dd0258786c74564e73ebbd2d18c7f50dbcb69994f8b8ff6c5d6e71

                  SHA512

                  93ebf52a41094a6aaee0907aaa587912e4c35fd5504da3b04f6836dd401a8b62e4d6ea5b5b5f3ebe5331928d45df890ba34d883e98a092c100ddf98f8dfd4024

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\brV84.exe

                  Filesize

                  333KB

                  MD5

                  0a4c508e5360e4dfec9bc9e8864bd542

                  SHA1

                  bab8c28f3ddd46b132688e1912e931132db03d00

                  SHA256

                  13f956b908dd0258786c74564e73ebbd2d18c7f50dbcb69994f8b8ff6c5d6e71

                  SHA512

                  93ebf52a41094a6aaee0907aaa587912e4c35fd5504da3b04f6836dd401a8b62e4d6ea5b5b5f3ebe5331928d45df890ba34d883e98a092c100ddf98f8dfd4024

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vXa45.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\vXa45.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aOd25.exe

                  Filesize

                  237KB

                  MD5

                  7b2b63293c516c0589735b5bd2b8fc05

                  SHA1

                  34ec71399ae7fa15eabaec557c289b1f44fdff88

                  SHA256

                  6d78b6ba7ff1bb6274504874e196dfe060aea0b1656b5a578bee788c44dc2105

                  SHA512

                  14bf2dab7955534d0631182c90001e15744353d3c6c3b22f5254a07e245948e6616eebfcde08f9892b5f812bf8ebf1f466834935c1eedbed2f7c07d3a472ac5b

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\aOd25.exe

                  Filesize

                  237KB

                  MD5

                  7b2b63293c516c0589735b5bd2b8fc05

                  SHA1

                  34ec71399ae7fa15eabaec557c289b1f44fdff88

                  SHA256

                  6d78b6ba7ff1bb6274504874e196dfe060aea0b1656b5a578bee788c44dc2105

                  SHA512

                  14bf2dab7955534d0631182c90001e15744353d3c6c3b22f5254a07e245948e6616eebfcde08f9892b5f812bf8ebf1f466834935c1eedbed2f7c07d3a472ac5b

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\neb55.exe

                  Filesize

                  11KB

                  MD5

                  7e93bacbbc33e6652e147e7fe07572a0

                  SHA1

                  421a7167da01c8da4dc4d5234ca3dd84e319e762

                  SHA256

                  850cd190aaeebcf1505674d97f51756f325e650320eaf76785d954223a9bee38

                  SHA512

                  250169d7b6fcebff400be89edae8340f14130ced70c340ba9da9f225f62b52b35f6645bfb510962efb866f988688cb42392561d3e6b72194bc89d310ea43aa91

                • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\neb55.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\brV84.exe

                  Filesize

                  333KB

                  MD5

                  0a4c508e5360e4dfec9bc9e8864bd542

                  SHA1

                  bab8c28f3ddd46b132688e1912e931132db03d00

                  SHA256

                  13f956b908dd0258786c74564e73ebbd2d18c7f50dbcb69994f8b8ff6c5d6e71

                  SHA512

                  93ebf52a41094a6aaee0907aaa587912e4c35fd5504da3b04f6836dd401a8b62e4d6ea5b5b5f3ebe5331928d45df890ba34d883e98a092c100ddf98f8dfd4024

                • \Users\Admin\AppData\Local\Temp\IXP000.TMP\brV84.exe

                  Filesize

                  333KB

                  MD5

                  0a4c508e5360e4dfec9bc9e8864bd542

                  SHA1

                  bab8c28f3ddd46b132688e1912e931132db03d00

                  SHA256

                  13f956b908dd0258786c74564e73ebbd2d18c7f50dbcb69994f8b8ff6c5d6e71

                  SHA512

                  93ebf52a41094a6aaee0907aaa587912e4c35fd5504da3b04f6836dd401a8b62e4d6ea5b5b5f3ebe5331928d45df890ba34d883e98a092c100ddf98f8dfd4024

                • \Users\Admin\AppData\Local\Temp\IXP000.TMP\vXa45.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                • \Users\Admin\AppData\Local\Temp\IXP000.TMP\vXa45.exe

                  Filesize

                  236KB

                  MD5

                  8bb923c4d81284daef7896e5682df6c6

                  SHA1

                  67e34a96b77e44b666c5479f540995bdeacf5de2

                  SHA256

                  9b0410052289a8416a458401fbb9a74d6361f4769465431b209f32151d7c6f21

                  SHA512

                  2daed03277a343db5fcb22e26baea5cda41de39dc825fe0aad51f6ec181b8f38f09427f27fb58ffd179f37032600d107ef772cc6275f7d0d62899c6cd3f8aff7

                • \Users\Admin\AppData\Local\Temp\IXP001.TMP\aOd25.exe

                  Filesize

                  237KB

                  MD5

                  7b2b63293c516c0589735b5bd2b8fc05

                  SHA1

                  34ec71399ae7fa15eabaec557c289b1f44fdff88

                  SHA256

                  6d78b6ba7ff1bb6274504874e196dfe060aea0b1656b5a578bee788c44dc2105

                  SHA512

                  14bf2dab7955534d0631182c90001e15744353d3c6c3b22f5254a07e245948e6616eebfcde08f9892b5f812bf8ebf1f466834935c1eedbed2f7c07d3a472ac5b

                • \Users\Admin\AppData\Local\Temp\IXP001.TMP\aOd25.exe

                  Filesize

                  237KB

                  MD5

                  7b2b63293c516c0589735b5bd2b8fc05

                  SHA1

                  34ec71399ae7fa15eabaec557c289b1f44fdff88

                  SHA256

                  6d78b6ba7ff1bb6274504874e196dfe060aea0b1656b5a578bee788c44dc2105

                  SHA512

                  14bf2dab7955534d0631182c90001e15744353d3c6c3b22f5254a07e245948e6616eebfcde08f9892b5f812bf8ebf1f466834935c1eedbed2f7c07d3a472ac5b

                • \Users\Admin\AppData\Local\Temp\IXP001.TMP\aOd25.exe

                  Filesize

                  237KB

                  MD5

                  7b2b63293c516c0589735b5bd2b8fc05

                  SHA1

                  34ec71399ae7fa15eabaec557c289b1f44fdff88

                  SHA256

                  6d78b6ba7ff1bb6274504874e196dfe060aea0b1656b5a578bee788c44dc2105

                  SHA512

                  14bf2dab7955534d0631182c90001e15744353d3c6c3b22f5254a07e245948e6616eebfcde08f9892b5f812bf8ebf1f466834935c1eedbed2f7c07d3a472ac5b

                • \Users\Admin\AppData\Local\Temp\IXP001.TMP\neb55.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/1428-72-0x0000000000AB0000-0x0000000000AC8000-memory.dmp

                  Filesize

                  96KB

                • memory/1428-74-0x0000000000400000-0x000000000056B000-memory.dmp

                  Filesize

                  1.4MB

                • memory/1428-68-0x0000000000640000-0x000000000065A000-memory.dmp

                  Filesize

                  104KB

                • memory/1428-70-0x0000000000270000-0x000000000029D000-memory.dmp

                  Filesize

                  180KB

                • memory/1428-69-0x00000000002DF000-0x00000000002FF000-memory.dmp

                  Filesize

                  128KB

                • memory/1428-73-0x00000000002DF000-0x00000000002FF000-memory.dmp

                  Filesize

                  128KB

                • memory/1428-71-0x0000000000400000-0x000000000056B000-memory.dmp

                  Filesize

                  1.4MB

                • memory/1912-79-0x0000000000AF0000-0x0000000000AFA000-memory.dmp

                  Filesize

                  40KB

                • memory/2012-54-0x0000000075A91000-0x0000000075A93000-memory.dmp

                  Filesize

                  8KB