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
    10-10-2023 17:43

General

  • Target

    70c0f9f3c3c0bfeb935a82eb90ac182fb378a5d3ae367149cf4ad04998bb9cfd_JC.exe

  • Size

    1.1MB

  • MD5

    c343bc2f42c9a8dc8c0b57976012e034

  • SHA1

    5d0a65a7caf13784ae353d4291bbbd8fec9d7dfe

  • SHA256

    70c0f9f3c3c0bfeb935a82eb90ac182fb378a5d3ae367149cf4ad04998bb9cfd

  • SHA512

    1f7f531d792cc0e2eafb2c9702d3e33193a8d280e56effd99df88d43b6d226e002d571bc3c576894251df49bc90a3405935e8d047994ff654438d26cdd697902

  • SSDEEP

    24576:SyiqrCymE2hHxPzr2gNFjYXpsPwBcetf60BHErbgTJbZ:5Ub/JYpsPEcAf63rbgT

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 5 IoCs
  • Loads dropped DLL 15 IoCs
  • Windows security modification 2 TTPs 2 IoCs
  • Adds Run key to start application 2 TTPs 4 IoCs
  • Suspicious use of SetThreadContext 1 IoCs
  • Program crash 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 63 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\70c0f9f3c3c0bfeb935a82eb90ac182fb378a5d3ae367149cf4ad04998bb9cfd_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\70c0f9f3c3c0bfeb935a82eb90ac182fb378a5d3ae367149cf4ad04998bb9cfd_JC.exe"
    1⤵
    • Loads dropped DLL
    • Adds Run key to start application
    • Suspicious use of WriteProcessMemory
    PID:1572
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jj8Nm34.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jj8Nm34.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1704
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lg3kD17.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lg3kD17.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2140
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\vo8Vo95.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\vo8Vo95.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2784
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1LL72lm6.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1LL72lm6.exe
            5⤵
            • Modifies Windows Defender Real-time Protection settings
            • Executes dropped EXE
            • Loads dropped DLL
            • Windows security modification
            • Suspicious behavior: EnumeratesProcesses
            • Suspicious use of AdjustPrivilegeToken
            PID:2672
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Tj4969.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Tj4969.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2600
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
              • Suspicious use of WriteProcessMemory
              PID:3004
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 3004 -s 268
                7⤵
                • Program crash
                PID:2988
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2600 -s 284
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2880

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jj8Nm34.exe

    Filesize

    1018KB

    MD5

    aaee36100a55c1c81168b94e2e97c4ca

    SHA1

    6740c3253f20562da763afb78dc77603886a78c5

    SHA256

    7925238fc814ef7ddd0aa67233502fd8522cfa0fc1743bb8321d37fb1e200f74

    SHA512

    a40ee80baa0e5a0d2d9e234674edcaebad958d227076ad8657a6f23835f0be117e245d001b86b148e5f5ff4dc56e167d445594c19b13940198478f05480fd4cd

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\jj8Nm34.exe

    Filesize

    1018KB

    MD5

    aaee36100a55c1c81168b94e2e97c4ca

    SHA1

    6740c3253f20562da763afb78dc77603886a78c5

    SHA256

    7925238fc814ef7ddd0aa67233502fd8522cfa0fc1743bb8321d37fb1e200f74

    SHA512

    a40ee80baa0e5a0d2d9e234674edcaebad958d227076ad8657a6f23835f0be117e245d001b86b148e5f5ff4dc56e167d445594c19b13940198478f05480fd4cd

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lg3kD17.exe

    Filesize

    723KB

    MD5

    ba665592aee3d52329ec1d09126d28d4

    SHA1

    9b509fce02dbb020dc674e0fd6020ba183868558

    SHA256

    17b316bfd78e49e6985b782db90a47661e77567d8d818d8ad130ffae20f9f6c1

    SHA512

    dedb99c7f271c3052b970aa9f725cdb0d825bea0a86fd39c8bcc3d30c11fc97773f53c4dbdbefb2fabe1cb9dee37d917005921cb5801de1216059f7222aa3b19

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\lg3kD17.exe

    Filesize

    723KB

    MD5

    ba665592aee3d52329ec1d09126d28d4

    SHA1

    9b509fce02dbb020dc674e0fd6020ba183868558

    SHA256

    17b316bfd78e49e6985b782db90a47661e77567d8d818d8ad130ffae20f9f6c1

    SHA512

    dedb99c7f271c3052b970aa9f725cdb0d825bea0a86fd39c8bcc3d30c11fc97773f53c4dbdbefb2fabe1cb9dee37d917005921cb5801de1216059f7222aa3b19

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\vo8Vo95.exe

    Filesize

    478KB

    MD5

    e4632d5f3fae473d78bd2f4312fcc54d

    SHA1

    a38194b2701107d6cf8f063ab776a9ae9a39915c

    SHA256

    cb06ae892db59f182c4d1c0c49ba68a0950aa91753ec03aed43c14aa278a7028

    SHA512

    6a5cf69f82e941481b9bb895006829f2aff97e415457698e366558f13c8508b607a33993e4519e815d83190d812f1ff7ccb03a255294c660b530b6f652000bcc

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\vo8Vo95.exe

    Filesize

    478KB

    MD5

    e4632d5f3fae473d78bd2f4312fcc54d

    SHA1

    a38194b2701107d6cf8f063ab776a9ae9a39915c

    SHA256

    cb06ae892db59f182c4d1c0c49ba68a0950aa91753ec03aed43c14aa278a7028

    SHA512

    6a5cf69f82e941481b9bb895006829f2aff97e415457698e366558f13c8508b607a33993e4519e815d83190d812f1ff7ccb03a255294c660b530b6f652000bcc

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1LL72lm6.exe

    Filesize

    194KB

    MD5

    6241b03d68a610324ecda52f0f84e287

    SHA1

    da80280b6e3925e455925efd6c6e59a6118269c4

    SHA256

    ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

    SHA512

    a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1LL72lm6.exe

    Filesize

    194KB

    MD5

    6241b03d68a610324ecda52f0f84e287

    SHA1

    da80280b6e3925e455925efd6c6e59a6118269c4

    SHA256

    ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

    SHA512

    a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Tj4969.exe

    Filesize

    422KB

    MD5

    bf784976fb6acccd0486ebc439b85a36

    SHA1

    a68b7702b1fdec3f896f527b82322f4e071155f8

    SHA256

    b1b73414b2d2e03aaf7717bb1728f533f2f75180a6c761f8ebb20384894ff9c1

    SHA512

    e31d6221dd0583ba7f11c5a4f48ad24a6f7b93ea44a2c012a50e87e661bb6cf3fc617554822a0949a8bb07ec1205cadf28d29b3a43860711921bf4605a8e1db1

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Tj4969.exe

    Filesize

    422KB

    MD5

    bf784976fb6acccd0486ebc439b85a36

    SHA1

    a68b7702b1fdec3f896f527b82322f4e071155f8

    SHA256

    b1b73414b2d2e03aaf7717bb1728f533f2f75180a6c761f8ebb20384894ff9c1

    SHA512

    e31d6221dd0583ba7f11c5a4f48ad24a6f7b93ea44a2c012a50e87e661bb6cf3fc617554822a0949a8bb07ec1205cadf28d29b3a43860711921bf4605a8e1db1

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\2Tj4969.exe

    Filesize

    422KB

    MD5

    bf784976fb6acccd0486ebc439b85a36

    SHA1

    a68b7702b1fdec3f896f527b82322f4e071155f8

    SHA256

    b1b73414b2d2e03aaf7717bb1728f533f2f75180a6c761f8ebb20384894ff9c1

    SHA512

    e31d6221dd0583ba7f11c5a4f48ad24a6f7b93ea44a2c012a50e87e661bb6cf3fc617554822a0949a8bb07ec1205cadf28d29b3a43860711921bf4605a8e1db1

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\jj8Nm34.exe

    Filesize

    1018KB

    MD5

    aaee36100a55c1c81168b94e2e97c4ca

    SHA1

    6740c3253f20562da763afb78dc77603886a78c5

    SHA256

    7925238fc814ef7ddd0aa67233502fd8522cfa0fc1743bb8321d37fb1e200f74

    SHA512

    a40ee80baa0e5a0d2d9e234674edcaebad958d227076ad8657a6f23835f0be117e245d001b86b148e5f5ff4dc56e167d445594c19b13940198478f05480fd4cd

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\jj8Nm34.exe

    Filesize

    1018KB

    MD5

    aaee36100a55c1c81168b94e2e97c4ca

    SHA1

    6740c3253f20562da763afb78dc77603886a78c5

    SHA256

    7925238fc814ef7ddd0aa67233502fd8522cfa0fc1743bb8321d37fb1e200f74

    SHA512

    a40ee80baa0e5a0d2d9e234674edcaebad958d227076ad8657a6f23835f0be117e245d001b86b148e5f5ff4dc56e167d445594c19b13940198478f05480fd4cd

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\lg3kD17.exe

    Filesize

    723KB

    MD5

    ba665592aee3d52329ec1d09126d28d4

    SHA1

    9b509fce02dbb020dc674e0fd6020ba183868558

    SHA256

    17b316bfd78e49e6985b782db90a47661e77567d8d818d8ad130ffae20f9f6c1

    SHA512

    dedb99c7f271c3052b970aa9f725cdb0d825bea0a86fd39c8bcc3d30c11fc97773f53c4dbdbefb2fabe1cb9dee37d917005921cb5801de1216059f7222aa3b19

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\lg3kD17.exe

    Filesize

    723KB

    MD5

    ba665592aee3d52329ec1d09126d28d4

    SHA1

    9b509fce02dbb020dc674e0fd6020ba183868558

    SHA256

    17b316bfd78e49e6985b782db90a47661e77567d8d818d8ad130ffae20f9f6c1

    SHA512

    dedb99c7f271c3052b970aa9f725cdb0d825bea0a86fd39c8bcc3d30c11fc97773f53c4dbdbefb2fabe1cb9dee37d917005921cb5801de1216059f7222aa3b19

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\vo8Vo95.exe

    Filesize

    478KB

    MD5

    e4632d5f3fae473d78bd2f4312fcc54d

    SHA1

    a38194b2701107d6cf8f063ab776a9ae9a39915c

    SHA256

    cb06ae892db59f182c4d1c0c49ba68a0950aa91753ec03aed43c14aa278a7028

    SHA512

    6a5cf69f82e941481b9bb895006829f2aff97e415457698e366558f13c8508b607a33993e4519e815d83190d812f1ff7ccb03a255294c660b530b6f652000bcc

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\vo8Vo95.exe

    Filesize

    478KB

    MD5

    e4632d5f3fae473d78bd2f4312fcc54d

    SHA1

    a38194b2701107d6cf8f063ab776a9ae9a39915c

    SHA256

    cb06ae892db59f182c4d1c0c49ba68a0950aa91753ec03aed43c14aa278a7028

    SHA512

    6a5cf69f82e941481b9bb895006829f2aff97e415457698e366558f13c8508b607a33993e4519e815d83190d812f1ff7ccb03a255294c660b530b6f652000bcc

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1LL72lm6.exe

    Filesize

    194KB

    MD5

    6241b03d68a610324ecda52f0f84e287

    SHA1

    da80280b6e3925e455925efd6c6e59a6118269c4

    SHA256

    ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

    SHA512

    a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1LL72lm6.exe

    Filesize

    194KB

    MD5

    6241b03d68a610324ecda52f0f84e287

    SHA1

    da80280b6e3925e455925efd6c6e59a6118269c4

    SHA256

    ec74de9416b8ef2c3bdb1a9835e54548b3185524210d1aeffa91c98f74f751e2

    SHA512

    a60fe447cb0bed8e6cbd7c344b19a4602553209cbda7a40993f0fdf01e096bda4b79de0b528ecebf2efa0007f81d7bd6c7ef84252b2a160c93d642a78f0095f9

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Tj4969.exe

    Filesize

    422KB

    MD5

    bf784976fb6acccd0486ebc439b85a36

    SHA1

    a68b7702b1fdec3f896f527b82322f4e071155f8

    SHA256

    b1b73414b2d2e03aaf7717bb1728f533f2f75180a6c761f8ebb20384894ff9c1

    SHA512

    e31d6221dd0583ba7f11c5a4f48ad24a6f7b93ea44a2c012a50e87e661bb6cf3fc617554822a0949a8bb07ec1205cadf28d29b3a43860711921bf4605a8e1db1

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Tj4969.exe

    Filesize

    422KB

    MD5

    bf784976fb6acccd0486ebc439b85a36

    SHA1

    a68b7702b1fdec3f896f527b82322f4e071155f8

    SHA256

    b1b73414b2d2e03aaf7717bb1728f533f2f75180a6c761f8ebb20384894ff9c1

    SHA512

    e31d6221dd0583ba7f11c5a4f48ad24a6f7b93ea44a2c012a50e87e661bb6cf3fc617554822a0949a8bb07ec1205cadf28d29b3a43860711921bf4605a8e1db1

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Tj4969.exe

    Filesize

    422KB

    MD5

    bf784976fb6acccd0486ebc439b85a36

    SHA1

    a68b7702b1fdec3f896f527b82322f4e071155f8

    SHA256

    b1b73414b2d2e03aaf7717bb1728f533f2f75180a6c761f8ebb20384894ff9c1

    SHA512

    e31d6221dd0583ba7f11c5a4f48ad24a6f7b93ea44a2c012a50e87e661bb6cf3fc617554822a0949a8bb07ec1205cadf28d29b3a43860711921bf4605a8e1db1

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Tj4969.exe

    Filesize

    422KB

    MD5

    bf784976fb6acccd0486ebc439b85a36

    SHA1

    a68b7702b1fdec3f896f527b82322f4e071155f8

    SHA256

    b1b73414b2d2e03aaf7717bb1728f533f2f75180a6c761f8ebb20384894ff9c1

    SHA512

    e31d6221dd0583ba7f11c5a4f48ad24a6f7b93ea44a2c012a50e87e661bb6cf3fc617554822a0949a8bb07ec1205cadf28d29b3a43860711921bf4605a8e1db1

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Tj4969.exe

    Filesize

    422KB

    MD5

    bf784976fb6acccd0486ebc439b85a36

    SHA1

    a68b7702b1fdec3f896f527b82322f4e071155f8

    SHA256

    b1b73414b2d2e03aaf7717bb1728f533f2f75180a6c761f8ebb20384894ff9c1

    SHA512

    e31d6221dd0583ba7f11c5a4f48ad24a6f7b93ea44a2c012a50e87e661bb6cf3fc617554822a0949a8bb07ec1205cadf28d29b3a43860711921bf4605a8e1db1

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Tj4969.exe

    Filesize

    422KB

    MD5

    bf784976fb6acccd0486ebc439b85a36

    SHA1

    a68b7702b1fdec3f896f527b82322f4e071155f8

    SHA256

    b1b73414b2d2e03aaf7717bb1728f533f2f75180a6c761f8ebb20384894ff9c1

    SHA512

    e31d6221dd0583ba7f11c5a4f48ad24a6f7b93ea44a2c012a50e87e661bb6cf3fc617554822a0949a8bb07ec1205cadf28d29b3a43860711921bf4605a8e1db1

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\2Tj4969.exe

    Filesize

    422KB

    MD5

    bf784976fb6acccd0486ebc439b85a36

    SHA1

    a68b7702b1fdec3f896f527b82322f4e071155f8

    SHA256

    b1b73414b2d2e03aaf7717bb1728f533f2f75180a6c761f8ebb20384894ff9c1

    SHA512

    e31d6221dd0583ba7f11c5a4f48ad24a6f7b93ea44a2c012a50e87e661bb6cf3fc617554822a0949a8bb07ec1205cadf28d29b3a43860711921bf4605a8e1db1

  • memory/2672-65-0x0000000002030000-0x0000000002046000-memory.dmp

    Filesize

    88KB

  • memory/2672-59-0x0000000002030000-0x0000000002046000-memory.dmp

    Filesize

    88KB

  • memory/2672-61-0x0000000002030000-0x0000000002046000-memory.dmp

    Filesize

    88KB

  • memory/2672-57-0x0000000002030000-0x0000000002046000-memory.dmp

    Filesize

    88KB

  • memory/2672-55-0x0000000002030000-0x0000000002046000-memory.dmp

    Filesize

    88KB

  • memory/2672-51-0x0000000002030000-0x0000000002046000-memory.dmp

    Filesize

    88KB

  • memory/2672-49-0x0000000002030000-0x0000000002046000-memory.dmp

    Filesize

    88KB

  • memory/2672-69-0x0000000002030000-0x0000000002046000-memory.dmp

    Filesize

    88KB

  • memory/2672-67-0x0000000002030000-0x0000000002046000-memory.dmp

    Filesize

    88KB

  • memory/2672-43-0x0000000002030000-0x0000000002046000-memory.dmp

    Filesize

    88KB

  • memory/2672-53-0x0000000002030000-0x0000000002046000-memory.dmp

    Filesize

    88KB

  • memory/2672-47-0x0000000002030000-0x0000000002046000-memory.dmp

    Filesize

    88KB

  • memory/2672-45-0x0000000002030000-0x0000000002046000-memory.dmp

    Filesize

    88KB

  • memory/2672-63-0x0000000002030000-0x0000000002046000-memory.dmp

    Filesize

    88KB

  • memory/2672-40-0x0000000000AD0000-0x0000000000AEE000-memory.dmp

    Filesize

    120KB

  • memory/2672-41-0x0000000002030000-0x000000000204C000-memory.dmp

    Filesize

    112KB

  • memory/2672-42-0x0000000002030000-0x0000000002046000-memory.dmp

    Filesize

    88KB

  • memory/3004-80-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/3004-81-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/3004-82-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/3004-79-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/3004-88-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/3004-90-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/3004-84-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/3004-86-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB

  • memory/3004-85-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/3004-83-0x0000000000400000-0x0000000000433000-memory.dmp

    Filesize

    204KB