Analysis

  • max time kernel
    122s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11/10/2023, 04:57

General

  • Target

    file.exe

  • Size

    1.1MB

  • MD5

    19a9ce312c50848a69ab8fa1aed5a9e7

  • SHA1

    a84f7ee87eb89fcd833a2a2ebc406fdbe849d60b

  • SHA256

    16c749bd31b89bd8ba0a20bbbd4884f5385c8071090bf9817348f31304191a78

  • SHA512

    10856fc5ebe95a770faa688165eeaf744b9bd30be7492392bdd77e647fb5783362040a775951338bbb760cc6f92a78d434dff06fab3084620199e459dc30e1ea

  • SSDEEP

    24576:/y0rz2aogTtf90h9jKKNr1POogyLqFTi1l:K0ragO9jKKNpDgF8

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 12 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 47 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:2076
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Lc9LU48.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Lc9LU48.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2104
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Cn8tH72.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Cn8tH72.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:828
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Qx9tF21.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Qx9tF21.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2704
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1yf74IR1.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1yf74IR1.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2632
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
              • Modifies Windows Defender Real-time Protection settings
              • Suspicious behavior: EnumeratesProcesses
              • Suspicious use of AdjustPrivilegeToken
              PID:2340
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2632 -s 284
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2636

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Lc9LU48.exe

    Filesize

    960KB

    MD5

    41d21c74c96504f8611ecdc16d9dd904

    SHA1

    80ae9742429d5de7e8529fdf312fbf549a3918a0

    SHA256

    686efe1fb41593d09bd8317e3c9ca8bd308515010bcfa7ef082fcbf944ae2332

    SHA512

    c794d966248b792445ca43985125e13e4406f727b375e368996c8c2b1858f1b7410420deb794016939880b259fe287b07688e64800f6b005098839778bc91087

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\Lc9LU48.exe

    Filesize

    960KB

    MD5

    41d21c74c96504f8611ecdc16d9dd904

    SHA1

    80ae9742429d5de7e8529fdf312fbf549a3918a0

    SHA256

    686efe1fb41593d09bd8317e3c9ca8bd308515010bcfa7ef082fcbf944ae2332

    SHA512

    c794d966248b792445ca43985125e13e4406f727b375e368996c8c2b1858f1b7410420deb794016939880b259fe287b07688e64800f6b005098839778bc91087

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Cn8tH72.exe

    Filesize

    656KB

    MD5

    8be3fc8b6a7803f96d285553b6490b92

    SHA1

    bc1a11ebdf0a52ffe48c9ee14e1462eba32bd04b

    SHA256

    087a8f4ecb1413449b2f669a5e15ed0569ed170cd5f8cc48d97ad4d10ae493dd

    SHA512

    90c0aade621f05dbf0a3c914ebae0b59c4338d414ee06019dcdf324a63fc676e9814f2e2a4c155f03f4606e5f52e276e8615b2fcb4026e6d176b78e8dcc23ebd

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Cn8tH72.exe

    Filesize

    656KB

    MD5

    8be3fc8b6a7803f96d285553b6490b92

    SHA1

    bc1a11ebdf0a52ffe48c9ee14e1462eba32bd04b

    SHA256

    087a8f4ecb1413449b2f669a5e15ed0569ed170cd5f8cc48d97ad4d10ae493dd

    SHA512

    90c0aade621f05dbf0a3c914ebae0b59c4338d414ee06019dcdf324a63fc676e9814f2e2a4c155f03f4606e5f52e276e8615b2fcb4026e6d176b78e8dcc23ebd

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Qx9tF21.exe

    Filesize

    402KB

    MD5

    a7455300c5fad2cb169832e4f8348da1

    SHA1

    991cc1cc9a842709a4da48fbf8792fb7977c67a4

    SHA256

    6baf68319000c872999285cde45e7f9903ce2e4fb0ce320f9672b84fb956ec5a

    SHA512

    985b3c74ee9dd33d479e68d3706e1d3c8ed809b9f4f6ff0f801a6787be276cef986198918258678fd0e6b8d537d19b95f0271f01f4cef63b0209cf948249ba92

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Qx9tF21.exe

    Filesize

    402KB

    MD5

    a7455300c5fad2cb169832e4f8348da1

    SHA1

    991cc1cc9a842709a4da48fbf8792fb7977c67a4

    SHA256

    6baf68319000c872999285cde45e7f9903ce2e4fb0ce320f9672b84fb956ec5a

    SHA512

    985b3c74ee9dd33d479e68d3706e1d3c8ed809b9f4f6ff0f801a6787be276cef986198918258678fd0e6b8d537d19b95f0271f01f4cef63b0209cf948249ba92

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1yf74IR1.exe

    Filesize

    276KB

    MD5

    3fefbe7df55b6a01a2e309529f81771b

    SHA1

    39a810fcabc85add2ddb3e5bd67d4f8b2251f3a4

    SHA256

    c9bf36e37fd601fbd135c82c466c970c030bd78a3e8cf8d28b5206920377699f

    SHA512

    7704cba675a3f3eae077744bf9b3473e275e4d1ffe4a6c76ee5ad3554aa95ff26f855f684f3d716f6459857c1e379e53780103e064fc178f383dcae03e39ce08

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1yf74IR1.exe

    Filesize

    276KB

    MD5

    3fefbe7df55b6a01a2e309529f81771b

    SHA1

    39a810fcabc85add2ddb3e5bd67d4f8b2251f3a4

    SHA256

    c9bf36e37fd601fbd135c82c466c970c030bd78a3e8cf8d28b5206920377699f

    SHA512

    7704cba675a3f3eae077744bf9b3473e275e4d1ffe4a6c76ee5ad3554aa95ff26f855f684f3d716f6459857c1e379e53780103e064fc178f383dcae03e39ce08

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Lc9LU48.exe

    Filesize

    960KB

    MD5

    41d21c74c96504f8611ecdc16d9dd904

    SHA1

    80ae9742429d5de7e8529fdf312fbf549a3918a0

    SHA256

    686efe1fb41593d09bd8317e3c9ca8bd308515010bcfa7ef082fcbf944ae2332

    SHA512

    c794d966248b792445ca43985125e13e4406f727b375e368996c8c2b1858f1b7410420deb794016939880b259fe287b07688e64800f6b005098839778bc91087

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\Lc9LU48.exe

    Filesize

    960KB

    MD5

    41d21c74c96504f8611ecdc16d9dd904

    SHA1

    80ae9742429d5de7e8529fdf312fbf549a3918a0

    SHA256

    686efe1fb41593d09bd8317e3c9ca8bd308515010bcfa7ef082fcbf944ae2332

    SHA512

    c794d966248b792445ca43985125e13e4406f727b375e368996c8c2b1858f1b7410420deb794016939880b259fe287b07688e64800f6b005098839778bc91087

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\Cn8tH72.exe

    Filesize

    656KB

    MD5

    8be3fc8b6a7803f96d285553b6490b92

    SHA1

    bc1a11ebdf0a52ffe48c9ee14e1462eba32bd04b

    SHA256

    087a8f4ecb1413449b2f669a5e15ed0569ed170cd5f8cc48d97ad4d10ae493dd

    SHA512

    90c0aade621f05dbf0a3c914ebae0b59c4338d414ee06019dcdf324a63fc676e9814f2e2a4c155f03f4606e5f52e276e8615b2fcb4026e6d176b78e8dcc23ebd

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\Cn8tH72.exe

    Filesize

    656KB

    MD5

    8be3fc8b6a7803f96d285553b6490b92

    SHA1

    bc1a11ebdf0a52ffe48c9ee14e1462eba32bd04b

    SHA256

    087a8f4ecb1413449b2f669a5e15ed0569ed170cd5f8cc48d97ad4d10ae493dd

    SHA512

    90c0aade621f05dbf0a3c914ebae0b59c4338d414ee06019dcdf324a63fc676e9814f2e2a4c155f03f4606e5f52e276e8615b2fcb4026e6d176b78e8dcc23ebd

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\Qx9tF21.exe

    Filesize

    402KB

    MD5

    a7455300c5fad2cb169832e4f8348da1

    SHA1

    991cc1cc9a842709a4da48fbf8792fb7977c67a4

    SHA256

    6baf68319000c872999285cde45e7f9903ce2e4fb0ce320f9672b84fb956ec5a

    SHA512

    985b3c74ee9dd33d479e68d3706e1d3c8ed809b9f4f6ff0f801a6787be276cef986198918258678fd0e6b8d537d19b95f0271f01f4cef63b0209cf948249ba92

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\Qx9tF21.exe

    Filesize

    402KB

    MD5

    a7455300c5fad2cb169832e4f8348da1

    SHA1

    991cc1cc9a842709a4da48fbf8792fb7977c67a4

    SHA256

    6baf68319000c872999285cde45e7f9903ce2e4fb0ce320f9672b84fb956ec5a

    SHA512

    985b3c74ee9dd33d479e68d3706e1d3c8ed809b9f4f6ff0f801a6787be276cef986198918258678fd0e6b8d537d19b95f0271f01f4cef63b0209cf948249ba92

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1yf74IR1.exe

    Filesize

    276KB

    MD5

    3fefbe7df55b6a01a2e309529f81771b

    SHA1

    39a810fcabc85add2ddb3e5bd67d4f8b2251f3a4

    SHA256

    c9bf36e37fd601fbd135c82c466c970c030bd78a3e8cf8d28b5206920377699f

    SHA512

    7704cba675a3f3eae077744bf9b3473e275e4d1ffe4a6c76ee5ad3554aa95ff26f855f684f3d716f6459857c1e379e53780103e064fc178f383dcae03e39ce08

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1yf74IR1.exe

    Filesize

    276KB

    MD5

    3fefbe7df55b6a01a2e309529f81771b

    SHA1

    39a810fcabc85add2ddb3e5bd67d4f8b2251f3a4

    SHA256

    c9bf36e37fd601fbd135c82c466c970c030bd78a3e8cf8d28b5206920377699f

    SHA512

    7704cba675a3f3eae077744bf9b3473e275e4d1ffe4a6c76ee5ad3554aa95ff26f855f684f3d716f6459857c1e379e53780103e064fc178f383dcae03e39ce08

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1yf74IR1.exe

    Filesize

    276KB

    MD5

    3fefbe7df55b6a01a2e309529f81771b

    SHA1

    39a810fcabc85add2ddb3e5bd67d4f8b2251f3a4

    SHA256

    c9bf36e37fd601fbd135c82c466c970c030bd78a3e8cf8d28b5206920377699f

    SHA512

    7704cba675a3f3eae077744bf9b3473e275e4d1ffe4a6c76ee5ad3554aa95ff26f855f684f3d716f6459857c1e379e53780103e064fc178f383dcae03e39ce08

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1yf74IR1.exe

    Filesize

    276KB

    MD5

    3fefbe7df55b6a01a2e309529f81771b

    SHA1

    39a810fcabc85add2ddb3e5bd67d4f8b2251f3a4

    SHA256

    c9bf36e37fd601fbd135c82c466c970c030bd78a3e8cf8d28b5206920377699f

    SHA512

    7704cba675a3f3eae077744bf9b3473e275e4d1ffe4a6c76ee5ad3554aa95ff26f855f684f3d716f6459857c1e379e53780103e064fc178f383dcae03e39ce08

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1yf74IR1.exe

    Filesize

    276KB

    MD5

    3fefbe7df55b6a01a2e309529f81771b

    SHA1

    39a810fcabc85add2ddb3e5bd67d4f8b2251f3a4

    SHA256

    c9bf36e37fd601fbd135c82c466c970c030bd78a3e8cf8d28b5206920377699f

    SHA512

    7704cba675a3f3eae077744bf9b3473e275e4d1ffe4a6c76ee5ad3554aa95ff26f855f684f3d716f6459857c1e379e53780103e064fc178f383dcae03e39ce08

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1yf74IR1.exe

    Filesize

    276KB

    MD5

    3fefbe7df55b6a01a2e309529f81771b

    SHA1

    39a810fcabc85add2ddb3e5bd67d4f8b2251f3a4

    SHA256

    c9bf36e37fd601fbd135c82c466c970c030bd78a3e8cf8d28b5206920377699f

    SHA512

    7704cba675a3f3eae077744bf9b3473e275e4d1ffe4a6c76ee5ad3554aa95ff26f855f684f3d716f6459857c1e379e53780103e064fc178f383dcae03e39ce08

  • memory/2340-49-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2340-53-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2340-51-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2340-48-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2340-46-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2340-44-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2340-42-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2340-40-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB