Analysis

  • max time kernel
    121s
  • max time network
    125s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2023 06:12

General

  • Target

    file.exe

  • Size

    1.0MB

  • MD5

    a6d9c80447ac285b696d1622cf7d0059

  • SHA1

    84c56285e0c3c2190c56c1f6c2ff92501e038805

  • SHA256

    f510b27eb8023094855d35dec346d3b78409919bda9c7fca0157a92169d7f76e

  • SHA512

    eb6a40eee54f612cc0048cc69b197a9cf409ce87fa468a75a56ade5c2fb3a2f7832a69fa4e48d8a552f564d0d555def15b91ad667808f3777f262b3a72466887

  • SSDEEP

    24576:dy6MmzETHh5EzHHvzDJgnXsAgG2tcsg6bqpDtORcYO0jas:46Rzeh5ETvPJIlgy/d0RcYO0j

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 54 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:2108
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\as8Cw26.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\as8Cw26.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2416
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\WS8Ne57.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\WS8Ne57.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1336
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\La8lr81.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\La8lr81.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2124
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1ix73gC8.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1ix73gC8.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2680
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
                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:2592
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2680 -s 280
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2620

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\as8Cw26.exe

      Filesize

      903KB

      MD5

      32cc0d366c8a52a84b31b0fea3e60495

      SHA1

      1094a981651511950949f2f6f75c7866f6a5e50b

      SHA256

      ceefa0b70815d18e897d1d9afe05a40b9ca6d543e22fb9ff3968eb47660abea1

      SHA512

      2dac1ee1cc8d5c7ae5275b35b93bb1c4b031d2acff14fbe943aac1c36cb486828035733677a176268dccd4424fffc63e9dcd5aaea44e3d880137ff850dc8b739

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\as8Cw26.exe

      Filesize

      903KB

      MD5

      32cc0d366c8a52a84b31b0fea3e60495

      SHA1

      1094a981651511950949f2f6f75c7866f6a5e50b

      SHA256

      ceefa0b70815d18e897d1d9afe05a40b9ca6d543e22fb9ff3968eb47660abea1

      SHA512

      2dac1ee1cc8d5c7ae5275b35b93bb1c4b031d2acff14fbe943aac1c36cb486828035733677a176268dccd4424fffc63e9dcd5aaea44e3d880137ff850dc8b739

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\WS8Ne57.exe

      Filesize

      615KB

      MD5

      18a9fb9430b64d01afa0c874dc56db8d

      SHA1

      7d0b3537e624e29e10f04d6ec8266b196a0658b7

      SHA256

      ed499c3a60885a44e5e1dbe98e8a93727c7034709bdada5ef15b8001e1137167

      SHA512

      6b379caf0ae19a4114df377cc5bc892e490376b65c8738406bd181a4abc5910d089e6b6007ea5ad9a676a09f2ab8639719305ccca2544958cc75f6fed26b88d0

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\WS8Ne57.exe

      Filesize

      615KB

      MD5

      18a9fb9430b64d01afa0c874dc56db8d

      SHA1

      7d0b3537e624e29e10f04d6ec8266b196a0658b7

      SHA256

      ed499c3a60885a44e5e1dbe98e8a93727c7034709bdada5ef15b8001e1137167

      SHA512

      6b379caf0ae19a4114df377cc5bc892e490376b65c8738406bd181a4abc5910d089e6b6007ea5ad9a676a09f2ab8639719305ccca2544958cc75f6fed26b88d0

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\La8lr81.exe

      Filesize

      376KB

      MD5

      868d5d2de9fac98d7ee15b6ba3efc336

      SHA1

      12668b6b058d98af3cce87a0d1bb234934771bf4

      SHA256

      15068146267966aabb60dad648b5d6676caf0b22d8627e15831ebe36988581f5

      SHA512

      b40a8fa2ab1c5a1b9c8d0994acd2bb4c45dedab59689194218caf16d98dfdb1cc6fe0d22b4bc262be73481d57f7c18ca103758a5dd79717ecb90fd2902af4af2

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\La8lr81.exe

      Filesize

      376KB

      MD5

      868d5d2de9fac98d7ee15b6ba3efc336

      SHA1

      12668b6b058d98af3cce87a0d1bb234934771bf4

      SHA256

      15068146267966aabb60dad648b5d6676caf0b22d8627e15831ebe36988581f5

      SHA512

      b40a8fa2ab1c5a1b9c8d0994acd2bb4c45dedab59689194218caf16d98dfdb1cc6fe0d22b4bc262be73481d57f7c18ca103758a5dd79717ecb90fd2902af4af2

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1ix73gC8.exe

      Filesize

      237KB

      MD5

      1e6f0927f3ba32bd91c6139d668c720f

      SHA1

      4f11f4e3309810ec000a6f5d69c08c30d9c34162

      SHA256

      6e6184ba76a86999b0139fce4d3653b9fcda603fcf908d2f7288300c7a220d0f

      SHA512

      68f75fe274ee273d3818dff3bb8fe479a2cace964f43eb5ba8f9c4c4912398de3e16c95e87546ccb3004ed43b61464ec911efd4fedf810d237d889e54683c8d9

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1ix73gC8.exe

      Filesize

      237KB

      MD5

      1e6f0927f3ba32bd91c6139d668c720f

      SHA1

      4f11f4e3309810ec000a6f5d69c08c30d9c34162

      SHA256

      6e6184ba76a86999b0139fce4d3653b9fcda603fcf908d2f7288300c7a220d0f

      SHA512

      68f75fe274ee273d3818dff3bb8fe479a2cace964f43eb5ba8f9c4c4912398de3e16c95e87546ccb3004ed43b61464ec911efd4fedf810d237d889e54683c8d9

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\as8Cw26.exe

      Filesize

      903KB

      MD5

      32cc0d366c8a52a84b31b0fea3e60495

      SHA1

      1094a981651511950949f2f6f75c7866f6a5e50b

      SHA256

      ceefa0b70815d18e897d1d9afe05a40b9ca6d543e22fb9ff3968eb47660abea1

      SHA512

      2dac1ee1cc8d5c7ae5275b35b93bb1c4b031d2acff14fbe943aac1c36cb486828035733677a176268dccd4424fffc63e9dcd5aaea44e3d880137ff850dc8b739

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\as8Cw26.exe

      Filesize

      903KB

      MD5

      32cc0d366c8a52a84b31b0fea3e60495

      SHA1

      1094a981651511950949f2f6f75c7866f6a5e50b

      SHA256

      ceefa0b70815d18e897d1d9afe05a40b9ca6d543e22fb9ff3968eb47660abea1

      SHA512

      2dac1ee1cc8d5c7ae5275b35b93bb1c4b031d2acff14fbe943aac1c36cb486828035733677a176268dccd4424fffc63e9dcd5aaea44e3d880137ff850dc8b739

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\WS8Ne57.exe

      Filesize

      615KB

      MD5

      18a9fb9430b64d01afa0c874dc56db8d

      SHA1

      7d0b3537e624e29e10f04d6ec8266b196a0658b7

      SHA256

      ed499c3a60885a44e5e1dbe98e8a93727c7034709bdada5ef15b8001e1137167

      SHA512

      6b379caf0ae19a4114df377cc5bc892e490376b65c8738406bd181a4abc5910d089e6b6007ea5ad9a676a09f2ab8639719305ccca2544958cc75f6fed26b88d0

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\WS8Ne57.exe

      Filesize

      615KB

      MD5

      18a9fb9430b64d01afa0c874dc56db8d

      SHA1

      7d0b3537e624e29e10f04d6ec8266b196a0658b7

      SHA256

      ed499c3a60885a44e5e1dbe98e8a93727c7034709bdada5ef15b8001e1137167

      SHA512

      6b379caf0ae19a4114df377cc5bc892e490376b65c8738406bd181a4abc5910d089e6b6007ea5ad9a676a09f2ab8639719305ccca2544958cc75f6fed26b88d0

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\La8lr81.exe

      Filesize

      376KB

      MD5

      868d5d2de9fac98d7ee15b6ba3efc336

      SHA1

      12668b6b058d98af3cce87a0d1bb234934771bf4

      SHA256

      15068146267966aabb60dad648b5d6676caf0b22d8627e15831ebe36988581f5

      SHA512

      b40a8fa2ab1c5a1b9c8d0994acd2bb4c45dedab59689194218caf16d98dfdb1cc6fe0d22b4bc262be73481d57f7c18ca103758a5dd79717ecb90fd2902af4af2

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\La8lr81.exe

      Filesize

      376KB

      MD5

      868d5d2de9fac98d7ee15b6ba3efc336

      SHA1

      12668b6b058d98af3cce87a0d1bb234934771bf4

      SHA256

      15068146267966aabb60dad648b5d6676caf0b22d8627e15831ebe36988581f5

      SHA512

      b40a8fa2ab1c5a1b9c8d0994acd2bb4c45dedab59689194218caf16d98dfdb1cc6fe0d22b4bc262be73481d57f7c18ca103758a5dd79717ecb90fd2902af4af2

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1ix73gC8.exe

      Filesize

      237KB

      MD5

      1e6f0927f3ba32bd91c6139d668c720f

      SHA1

      4f11f4e3309810ec000a6f5d69c08c30d9c34162

      SHA256

      6e6184ba76a86999b0139fce4d3653b9fcda603fcf908d2f7288300c7a220d0f

      SHA512

      68f75fe274ee273d3818dff3bb8fe479a2cace964f43eb5ba8f9c4c4912398de3e16c95e87546ccb3004ed43b61464ec911efd4fedf810d237d889e54683c8d9

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1ix73gC8.exe

      Filesize

      237KB

      MD5

      1e6f0927f3ba32bd91c6139d668c720f

      SHA1

      4f11f4e3309810ec000a6f5d69c08c30d9c34162

      SHA256

      6e6184ba76a86999b0139fce4d3653b9fcda603fcf908d2f7288300c7a220d0f

      SHA512

      68f75fe274ee273d3818dff3bb8fe479a2cace964f43eb5ba8f9c4c4912398de3e16c95e87546ccb3004ed43b61464ec911efd4fedf810d237d889e54683c8d9

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1ix73gC8.exe

      Filesize

      237KB

      MD5

      1e6f0927f3ba32bd91c6139d668c720f

      SHA1

      4f11f4e3309810ec000a6f5d69c08c30d9c34162

      SHA256

      6e6184ba76a86999b0139fce4d3653b9fcda603fcf908d2f7288300c7a220d0f

      SHA512

      68f75fe274ee273d3818dff3bb8fe479a2cace964f43eb5ba8f9c4c4912398de3e16c95e87546ccb3004ed43b61464ec911efd4fedf810d237d889e54683c8d9

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1ix73gC8.exe

      Filesize

      237KB

      MD5

      1e6f0927f3ba32bd91c6139d668c720f

      SHA1

      4f11f4e3309810ec000a6f5d69c08c30d9c34162

      SHA256

      6e6184ba76a86999b0139fce4d3653b9fcda603fcf908d2f7288300c7a220d0f

      SHA512

      68f75fe274ee273d3818dff3bb8fe479a2cace964f43eb5ba8f9c4c4912398de3e16c95e87546ccb3004ed43b61464ec911efd4fedf810d237d889e54683c8d9

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1ix73gC8.exe

      Filesize

      237KB

      MD5

      1e6f0927f3ba32bd91c6139d668c720f

      SHA1

      4f11f4e3309810ec000a6f5d69c08c30d9c34162

      SHA256

      6e6184ba76a86999b0139fce4d3653b9fcda603fcf908d2f7288300c7a220d0f

      SHA512

      68f75fe274ee273d3818dff3bb8fe479a2cace964f43eb5ba8f9c4c4912398de3e16c95e87546ccb3004ed43b61464ec911efd4fedf810d237d889e54683c8d9

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1ix73gC8.exe

      Filesize

      237KB

      MD5

      1e6f0927f3ba32bd91c6139d668c720f

      SHA1

      4f11f4e3309810ec000a6f5d69c08c30d9c34162

      SHA256

      6e6184ba76a86999b0139fce4d3653b9fcda603fcf908d2f7288300c7a220d0f

      SHA512

      68f75fe274ee273d3818dff3bb8fe479a2cace964f43eb5ba8f9c4c4912398de3e16c95e87546ccb3004ed43b61464ec911efd4fedf810d237d889e54683c8d9

    • memory/2592-42-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2592-45-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2592-47-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2592-49-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2592-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

    • memory/2592-43-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2592-41-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2592-40-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB