Analysis

  • max time kernel
    122s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    13/10/2023, 07:59

General

  • Target

    file.exe

  • Size

    1.3MB

  • MD5

    6fc66786b9a4b68a310b099216333010

  • SHA1

    72b07f704b70fab7e9e16c61a20c9e0e187bf815

  • SHA256

    828b92cdb09bff4e2a90610d93c658f99f1b28c5bc3df52a5ab36693ce8fe868

  • SHA512

    42b72c2e61039740b48150ce18e2d47901f6e88c54115814e7a65a528f4fbcf1f5e5119f82f32a668ad1e3659dbebe3895f7eecb4cb13c55f4201ab579dec6dc

  • SSDEEP

    24576:2y+6ohCGx3sJhOFHGXo7c4ji+Vy6OFRcfPLRkRojX+r4RzaDxSyeZoL:F+yPcFHGXmc89Vy6OFRc3aRyX2yYxSyc

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:2708
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ty3ys31.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ty3ys31.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:3044
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Ss8pN92.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Ss8pN92.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2744
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bv3IP76.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bv3IP76.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2660
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1CJ32qO2.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1CJ32qO2.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2824
            • 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:2552
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2824 -s 272
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2692

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

        Loading Replay Monitor...

        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ty3ys31.exe

          Filesize

          1.1MB

          MD5

          16ed55379b93d651b0a3289b3d6c50cd

          SHA1

          2cc120e9a7caf68580339f041d990a03c9d7334d

          SHA256

          0d523b2ada40554e61f4be0f4acd147dd4184ece87e6ee6eb43b58f27bc5c091

          SHA512

          fe8c207cca85535b7c427993ef862e3cc07bf46683dc3087844260793ade8642dbc8cf6b255010a75ed1a6a1a2368a96c2e94215038793988235d1ea050425ff

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ty3ys31.exe

          Filesize

          1.1MB

          MD5

          16ed55379b93d651b0a3289b3d6c50cd

          SHA1

          2cc120e9a7caf68580339f041d990a03c9d7334d

          SHA256

          0d523b2ada40554e61f4be0f4acd147dd4184ece87e6ee6eb43b58f27bc5c091

          SHA512

          fe8c207cca85535b7c427993ef862e3cc07bf46683dc3087844260793ade8642dbc8cf6b255010a75ed1a6a1a2368a96c2e94215038793988235d1ea050425ff

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Ss8pN92.exe

          Filesize

          708KB

          MD5

          9f65f3c08fda2b0fdbf6543c2717f6e4

          SHA1

          376a4325dc0857b8ad7c6b2f5f5e2e09582ee86a

          SHA256

          af72b7fe71154970b9f5d891ad604e8a456922bbd36b8240ac95ff6127ca0d86

          SHA512

          2122680aa240514e496509898d4fda6bc82f2db4ca140ee960526d7b8e73f113caf8b800da99a1a9cf21cda24f055a3d429ba18af43ade7e42262f8643df96eb

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\Ss8pN92.exe

          Filesize

          708KB

          MD5

          9f65f3c08fda2b0fdbf6543c2717f6e4

          SHA1

          376a4325dc0857b8ad7c6b2f5f5e2e09582ee86a

          SHA256

          af72b7fe71154970b9f5d891ad604e8a456922bbd36b8240ac95ff6127ca0d86

          SHA512

          2122680aa240514e496509898d4fda6bc82f2db4ca140ee960526d7b8e73f113caf8b800da99a1a9cf21cda24f055a3d429ba18af43ade7e42262f8643df96eb

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bv3IP76.exe

          Filesize

          330KB

          MD5

          c4b8190245885022043dcbaa8395e6e4

          SHA1

          72ad70a41088b745725641427ca6459ddea6d398

          SHA256

          f4a5d9e372d75f1e24a33134429eb9c9b4e5edc010cb1908b7a30f4f388c9765

          SHA512

          e6ba1431d3fb367bf0c530d4409ce5a96c468578119e9a06f4db7864f3500810d090f170d2566085b6e7ebc07499c4b291ecc924888696a861aeebd2b7922c0e

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\bv3IP76.exe

          Filesize

          330KB

          MD5

          c4b8190245885022043dcbaa8395e6e4

          SHA1

          72ad70a41088b745725641427ca6459ddea6d398

          SHA256

          f4a5d9e372d75f1e24a33134429eb9c9b4e5edc010cb1908b7a30f4f388c9765

          SHA512

          e6ba1431d3fb367bf0c530d4409ce5a96c468578119e9a06f4db7864f3500810d090f170d2566085b6e7ebc07499c4b291ecc924888696a861aeebd2b7922c0e

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1CJ32qO2.exe

          Filesize

          232KB

          MD5

          3ff825411b1fe07e712a5dcae34f80eb

          SHA1

          e3e4358cabfa74d6e36e26754b01ed78434a6877

          SHA256

          69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

          SHA512

          325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1CJ32qO2.exe

          Filesize

          232KB

          MD5

          3ff825411b1fe07e712a5dcae34f80eb

          SHA1

          e3e4358cabfa74d6e36e26754b01ed78434a6877

          SHA256

          69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

          SHA512

          325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

        • \Users\Admin\AppData\Local\Temp\IXP000.TMP\ty3ys31.exe

          Filesize

          1.1MB

          MD5

          16ed55379b93d651b0a3289b3d6c50cd

          SHA1

          2cc120e9a7caf68580339f041d990a03c9d7334d

          SHA256

          0d523b2ada40554e61f4be0f4acd147dd4184ece87e6ee6eb43b58f27bc5c091

          SHA512

          fe8c207cca85535b7c427993ef862e3cc07bf46683dc3087844260793ade8642dbc8cf6b255010a75ed1a6a1a2368a96c2e94215038793988235d1ea050425ff

        • \Users\Admin\AppData\Local\Temp\IXP000.TMP\ty3ys31.exe

          Filesize

          1.1MB

          MD5

          16ed55379b93d651b0a3289b3d6c50cd

          SHA1

          2cc120e9a7caf68580339f041d990a03c9d7334d

          SHA256

          0d523b2ada40554e61f4be0f4acd147dd4184ece87e6ee6eb43b58f27bc5c091

          SHA512

          fe8c207cca85535b7c427993ef862e3cc07bf46683dc3087844260793ade8642dbc8cf6b255010a75ed1a6a1a2368a96c2e94215038793988235d1ea050425ff

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\Ss8pN92.exe

          Filesize

          708KB

          MD5

          9f65f3c08fda2b0fdbf6543c2717f6e4

          SHA1

          376a4325dc0857b8ad7c6b2f5f5e2e09582ee86a

          SHA256

          af72b7fe71154970b9f5d891ad604e8a456922bbd36b8240ac95ff6127ca0d86

          SHA512

          2122680aa240514e496509898d4fda6bc82f2db4ca140ee960526d7b8e73f113caf8b800da99a1a9cf21cda24f055a3d429ba18af43ade7e42262f8643df96eb

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\Ss8pN92.exe

          Filesize

          708KB

          MD5

          9f65f3c08fda2b0fdbf6543c2717f6e4

          SHA1

          376a4325dc0857b8ad7c6b2f5f5e2e09582ee86a

          SHA256

          af72b7fe71154970b9f5d891ad604e8a456922bbd36b8240ac95ff6127ca0d86

          SHA512

          2122680aa240514e496509898d4fda6bc82f2db4ca140ee960526d7b8e73f113caf8b800da99a1a9cf21cda24f055a3d429ba18af43ade7e42262f8643df96eb

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\bv3IP76.exe

          Filesize

          330KB

          MD5

          c4b8190245885022043dcbaa8395e6e4

          SHA1

          72ad70a41088b745725641427ca6459ddea6d398

          SHA256

          f4a5d9e372d75f1e24a33134429eb9c9b4e5edc010cb1908b7a30f4f388c9765

          SHA512

          e6ba1431d3fb367bf0c530d4409ce5a96c468578119e9a06f4db7864f3500810d090f170d2566085b6e7ebc07499c4b291ecc924888696a861aeebd2b7922c0e

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\bv3IP76.exe

          Filesize

          330KB

          MD5

          c4b8190245885022043dcbaa8395e6e4

          SHA1

          72ad70a41088b745725641427ca6459ddea6d398

          SHA256

          f4a5d9e372d75f1e24a33134429eb9c9b4e5edc010cb1908b7a30f4f388c9765

          SHA512

          e6ba1431d3fb367bf0c530d4409ce5a96c468578119e9a06f4db7864f3500810d090f170d2566085b6e7ebc07499c4b291ecc924888696a861aeebd2b7922c0e

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1CJ32qO2.exe

          Filesize

          232KB

          MD5

          3ff825411b1fe07e712a5dcae34f80eb

          SHA1

          e3e4358cabfa74d6e36e26754b01ed78434a6877

          SHA256

          69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

          SHA512

          325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1CJ32qO2.exe

          Filesize

          232KB

          MD5

          3ff825411b1fe07e712a5dcae34f80eb

          SHA1

          e3e4358cabfa74d6e36e26754b01ed78434a6877

          SHA256

          69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

          SHA512

          325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1CJ32qO2.exe

          Filesize

          232KB

          MD5

          3ff825411b1fe07e712a5dcae34f80eb

          SHA1

          e3e4358cabfa74d6e36e26754b01ed78434a6877

          SHA256

          69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

          SHA512

          325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1CJ32qO2.exe

          Filesize

          232KB

          MD5

          3ff825411b1fe07e712a5dcae34f80eb

          SHA1

          e3e4358cabfa74d6e36e26754b01ed78434a6877

          SHA256

          69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

          SHA512

          325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1CJ32qO2.exe

          Filesize

          232KB

          MD5

          3ff825411b1fe07e712a5dcae34f80eb

          SHA1

          e3e4358cabfa74d6e36e26754b01ed78434a6877

          SHA256

          69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

          SHA512

          325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1CJ32qO2.exe

          Filesize

          232KB

          MD5

          3ff825411b1fe07e712a5dcae34f80eb

          SHA1

          e3e4358cabfa74d6e36e26754b01ed78434a6877

          SHA256

          69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

          SHA512

          325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

        • memory/2552-41-0x0000000000400000-0x000000000040A000-memory.dmp

          Filesize

          40KB

        • memory/2552-49-0x0000000000400000-0x000000000040A000-memory.dmp

          Filesize

          40KB

        • memory/2552-47-0x0000000000400000-0x000000000040A000-memory.dmp

          Filesize

          40KB

        • memory/2552-45-0x0000000000400000-0x000000000040A000-memory.dmp

          Filesize

          40KB

        • memory/2552-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

          Filesize

          4KB

        • memory/2552-43-0x0000000000400000-0x000000000040A000-memory.dmp

          Filesize

          40KB

        • memory/2552-42-0x0000000000400000-0x000000000040A000-memory.dmp

          Filesize

          40KB

        • memory/2552-40-0x0000000000400000-0x000000000040A000-memory.dmp

          Filesize

          40KB