Analysis

  • max time kernel
    121s
  • max time network
    128s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    15-10-2023 00:21

General

  • Target

    file.exe

  • Size

    878KB

  • MD5

    613b3e208492b886e136cb19740049e1

  • SHA1

    f5538f97aafe5e0dc2aec97fe26040798833e800

  • SHA256

    77cef45652b1249c215fb5a58e1a250147cf1c5c313706c8b84aa48e48527c13

  • SHA512

    ffdd31fe70d85ac0eeba8aa32c6be74d0440861b83c177890f8b1e396add151b5ef86aa37663bb99e6e04995cc4d996d7eaccbab087f575c1c0db97da04a9791

  • SSDEEP

    24576:bwytfjeutIYP0lwT2Z0gLodrNV/BFirZ:bd9FP02TAfKDZIr

Malware Config

Signatures

  • Modifies Windows Defender Real-time Protection settings 3 TTPs 6 IoCs
  • Executes dropped EXE 4 IoCs
  • Loads dropped DLL 13 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:2080
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws5aM20.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws5aM20.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2692
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\AT5dp19.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\AT5dp19.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2532
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cy3pq37.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cy3pq37.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2676
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1pL05yA7.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1pL05yA7.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2620
            • 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:2616
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2620 -s 272
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2528

Network

MITRE ATT&CK Enterprise v15

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws5aM20.exe

    Filesize

    739KB

    MD5

    e62aa80162796b8987ade0c475b11572

    SHA1

    87ea78b5cc1cd5cb24131d89a7416ed7c6e4414b

    SHA256

    ed1aea8ca195d6b8ebcbf9d054b4fa52d7cd7977a7f4446a2568a1bdbea1be55

    SHA512

    79235bee3e3829dcfdb9889652f9801b9b1eea9309d7e797e43161302892cf3d36ca1aea5375226f131f20f8303675e6e0d6aded797adb61cba6b6b1f276468c

  • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\ws5aM20.exe

    Filesize

    739KB

    MD5

    e62aa80162796b8987ade0c475b11572

    SHA1

    87ea78b5cc1cd5cb24131d89a7416ed7c6e4414b

    SHA256

    ed1aea8ca195d6b8ebcbf9d054b4fa52d7cd7977a7f4446a2568a1bdbea1be55

    SHA512

    79235bee3e3829dcfdb9889652f9801b9b1eea9309d7e797e43161302892cf3d36ca1aea5375226f131f20f8303675e6e0d6aded797adb61cba6b6b1f276468c

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\AT5dp19.exe

    Filesize

    503KB

    MD5

    ac005d171fb4db0b8522cf9b526ec501

    SHA1

    c8d0ebd00d489c446418c62b4902e7f85d8a17ee

    SHA256

    1c34f8c6c92f89b6c26e4feec8e8fce881bd4f6b3106df7c8cc49ad262d794be

    SHA512

    0b2f54de2ed484c4bed60f8405fa2117d12dface601053724b289511cbbb4bb03834abe0fb7fba4db547a7e9a0ef3fec448413a7d8e3f1c1f7ab14d22da0c952

  • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\AT5dp19.exe

    Filesize

    503KB

    MD5

    ac005d171fb4db0b8522cf9b526ec501

    SHA1

    c8d0ebd00d489c446418c62b4902e7f85d8a17ee

    SHA256

    1c34f8c6c92f89b6c26e4feec8e8fce881bd4f6b3106df7c8cc49ad262d794be

    SHA512

    0b2f54de2ed484c4bed60f8405fa2117d12dface601053724b289511cbbb4bb03834abe0fb7fba4db547a7e9a0ef3fec448413a7d8e3f1c1f7ab14d22da0c952

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cy3pq37.exe

    Filesize

    317KB

    MD5

    0c0359f40cdb9bfac8a65c8b2780fb3e

    SHA1

    69904258d14809c7882b26aa3ed12c57ee9c397a

    SHA256

    562822d62857efce8cb4380c856683dbd0cab54296961cc9bcf9d1f2d8a1af7d

    SHA512

    510d24f4a1e6ba424f991f50feceffb42fb9201d2d057982a510c0605288690e4bb9c746ad6f98a40c3c6672fa240d6a9080854cd8564e71bca0c21423528bad

  • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\cy3pq37.exe

    Filesize

    317KB

    MD5

    0c0359f40cdb9bfac8a65c8b2780fb3e

    SHA1

    69904258d14809c7882b26aa3ed12c57ee9c397a

    SHA256

    562822d62857efce8cb4380c856683dbd0cab54296961cc9bcf9d1f2d8a1af7d

    SHA512

    510d24f4a1e6ba424f991f50feceffb42fb9201d2d057982a510c0605288690e4bb9c746ad6f98a40c3c6672fa240d6a9080854cd8564e71bca0c21423528bad

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1pL05yA7.exe

    Filesize

    129KB

    MD5

    4ed940ea493451635145489ffbdec386

    SHA1

    4b5d0ba229b8ac04f753864c1170da0070673e35

    SHA256

    b736077e8eccf72bc48e2a28576bb47d59bdaa335baa2dc333fb3701becfacaa

    SHA512

    8feea024e7bb279f401e144d80c20bd6022249ebe381e1ed36b7e19a382e1e7edd3a2b1e4f74e54a5e6dbe6bfe6ff3b27fb44fd0c2407551b1a33fbea9be229c

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1pL05yA7.exe

    Filesize

    129KB

    MD5

    4ed940ea493451635145489ffbdec386

    SHA1

    4b5d0ba229b8ac04f753864c1170da0070673e35

    SHA256

    b736077e8eccf72bc48e2a28576bb47d59bdaa335baa2dc333fb3701becfacaa

    SHA512

    8feea024e7bb279f401e144d80c20bd6022249ebe381e1ed36b7e19a382e1e7edd3a2b1e4f74e54a5e6dbe6bfe6ff3b27fb44fd0c2407551b1a33fbea9be229c

  • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1pL05yA7.exe

    Filesize

    129KB

    MD5

    4ed940ea493451635145489ffbdec386

    SHA1

    4b5d0ba229b8ac04f753864c1170da0070673e35

    SHA256

    b736077e8eccf72bc48e2a28576bb47d59bdaa335baa2dc333fb3701becfacaa

    SHA512

    8feea024e7bb279f401e144d80c20bd6022249ebe381e1ed36b7e19a382e1e7edd3a2b1e4f74e54a5e6dbe6bfe6ff3b27fb44fd0c2407551b1a33fbea9be229c

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\ws5aM20.exe

    Filesize

    739KB

    MD5

    e62aa80162796b8987ade0c475b11572

    SHA1

    87ea78b5cc1cd5cb24131d89a7416ed7c6e4414b

    SHA256

    ed1aea8ca195d6b8ebcbf9d054b4fa52d7cd7977a7f4446a2568a1bdbea1be55

    SHA512

    79235bee3e3829dcfdb9889652f9801b9b1eea9309d7e797e43161302892cf3d36ca1aea5375226f131f20f8303675e6e0d6aded797adb61cba6b6b1f276468c

  • \Users\Admin\AppData\Local\Temp\IXP000.TMP\ws5aM20.exe

    Filesize

    739KB

    MD5

    e62aa80162796b8987ade0c475b11572

    SHA1

    87ea78b5cc1cd5cb24131d89a7416ed7c6e4414b

    SHA256

    ed1aea8ca195d6b8ebcbf9d054b4fa52d7cd7977a7f4446a2568a1bdbea1be55

    SHA512

    79235bee3e3829dcfdb9889652f9801b9b1eea9309d7e797e43161302892cf3d36ca1aea5375226f131f20f8303675e6e0d6aded797adb61cba6b6b1f276468c

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\AT5dp19.exe

    Filesize

    503KB

    MD5

    ac005d171fb4db0b8522cf9b526ec501

    SHA1

    c8d0ebd00d489c446418c62b4902e7f85d8a17ee

    SHA256

    1c34f8c6c92f89b6c26e4feec8e8fce881bd4f6b3106df7c8cc49ad262d794be

    SHA512

    0b2f54de2ed484c4bed60f8405fa2117d12dface601053724b289511cbbb4bb03834abe0fb7fba4db547a7e9a0ef3fec448413a7d8e3f1c1f7ab14d22da0c952

  • \Users\Admin\AppData\Local\Temp\IXP001.TMP\AT5dp19.exe

    Filesize

    503KB

    MD5

    ac005d171fb4db0b8522cf9b526ec501

    SHA1

    c8d0ebd00d489c446418c62b4902e7f85d8a17ee

    SHA256

    1c34f8c6c92f89b6c26e4feec8e8fce881bd4f6b3106df7c8cc49ad262d794be

    SHA512

    0b2f54de2ed484c4bed60f8405fa2117d12dface601053724b289511cbbb4bb03834abe0fb7fba4db547a7e9a0ef3fec448413a7d8e3f1c1f7ab14d22da0c952

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\cy3pq37.exe

    Filesize

    317KB

    MD5

    0c0359f40cdb9bfac8a65c8b2780fb3e

    SHA1

    69904258d14809c7882b26aa3ed12c57ee9c397a

    SHA256

    562822d62857efce8cb4380c856683dbd0cab54296961cc9bcf9d1f2d8a1af7d

    SHA512

    510d24f4a1e6ba424f991f50feceffb42fb9201d2d057982a510c0605288690e4bb9c746ad6f98a40c3c6672fa240d6a9080854cd8564e71bca0c21423528bad

  • \Users\Admin\AppData\Local\Temp\IXP002.TMP\cy3pq37.exe

    Filesize

    317KB

    MD5

    0c0359f40cdb9bfac8a65c8b2780fb3e

    SHA1

    69904258d14809c7882b26aa3ed12c57ee9c397a

    SHA256

    562822d62857efce8cb4380c856683dbd0cab54296961cc9bcf9d1f2d8a1af7d

    SHA512

    510d24f4a1e6ba424f991f50feceffb42fb9201d2d057982a510c0605288690e4bb9c746ad6f98a40c3c6672fa240d6a9080854cd8564e71bca0c21423528bad

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1pL05yA7.exe

    Filesize

    129KB

    MD5

    4ed940ea493451635145489ffbdec386

    SHA1

    4b5d0ba229b8ac04f753864c1170da0070673e35

    SHA256

    b736077e8eccf72bc48e2a28576bb47d59bdaa335baa2dc333fb3701becfacaa

    SHA512

    8feea024e7bb279f401e144d80c20bd6022249ebe381e1ed36b7e19a382e1e7edd3a2b1e4f74e54a5e6dbe6bfe6ff3b27fb44fd0c2407551b1a33fbea9be229c

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1pL05yA7.exe

    Filesize

    129KB

    MD5

    4ed940ea493451635145489ffbdec386

    SHA1

    4b5d0ba229b8ac04f753864c1170da0070673e35

    SHA256

    b736077e8eccf72bc48e2a28576bb47d59bdaa335baa2dc333fb3701becfacaa

    SHA512

    8feea024e7bb279f401e144d80c20bd6022249ebe381e1ed36b7e19a382e1e7edd3a2b1e4f74e54a5e6dbe6bfe6ff3b27fb44fd0c2407551b1a33fbea9be229c

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1pL05yA7.exe

    Filesize

    129KB

    MD5

    4ed940ea493451635145489ffbdec386

    SHA1

    4b5d0ba229b8ac04f753864c1170da0070673e35

    SHA256

    b736077e8eccf72bc48e2a28576bb47d59bdaa335baa2dc333fb3701becfacaa

    SHA512

    8feea024e7bb279f401e144d80c20bd6022249ebe381e1ed36b7e19a382e1e7edd3a2b1e4f74e54a5e6dbe6bfe6ff3b27fb44fd0c2407551b1a33fbea9be229c

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1pL05yA7.exe

    Filesize

    129KB

    MD5

    4ed940ea493451635145489ffbdec386

    SHA1

    4b5d0ba229b8ac04f753864c1170da0070673e35

    SHA256

    b736077e8eccf72bc48e2a28576bb47d59bdaa335baa2dc333fb3701becfacaa

    SHA512

    8feea024e7bb279f401e144d80c20bd6022249ebe381e1ed36b7e19a382e1e7edd3a2b1e4f74e54a5e6dbe6bfe6ff3b27fb44fd0c2407551b1a33fbea9be229c

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1pL05yA7.exe

    Filesize

    129KB

    MD5

    4ed940ea493451635145489ffbdec386

    SHA1

    4b5d0ba229b8ac04f753864c1170da0070673e35

    SHA256

    b736077e8eccf72bc48e2a28576bb47d59bdaa335baa2dc333fb3701becfacaa

    SHA512

    8feea024e7bb279f401e144d80c20bd6022249ebe381e1ed36b7e19a382e1e7edd3a2b1e4f74e54a5e6dbe6bfe6ff3b27fb44fd0c2407551b1a33fbea9be229c

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1pL05yA7.exe

    Filesize

    129KB

    MD5

    4ed940ea493451635145489ffbdec386

    SHA1

    4b5d0ba229b8ac04f753864c1170da0070673e35

    SHA256

    b736077e8eccf72bc48e2a28576bb47d59bdaa335baa2dc333fb3701becfacaa

    SHA512

    8feea024e7bb279f401e144d80c20bd6022249ebe381e1ed36b7e19a382e1e7edd3a2b1e4f74e54a5e6dbe6bfe6ff3b27fb44fd0c2407551b1a33fbea9be229c

  • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1pL05yA7.exe

    Filesize

    129KB

    MD5

    4ed940ea493451635145489ffbdec386

    SHA1

    4b5d0ba229b8ac04f753864c1170da0070673e35

    SHA256

    b736077e8eccf72bc48e2a28576bb47d59bdaa335baa2dc333fb3701becfacaa

    SHA512

    8feea024e7bb279f401e144d80c20bd6022249ebe381e1ed36b7e19a382e1e7edd3a2b1e4f74e54a5e6dbe6bfe6ff3b27fb44fd0c2407551b1a33fbea9be229c

  • memory/2616-43-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2616-44-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2616-45-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2616-46-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2616-47-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

    Filesize

    4KB

  • memory/2616-48-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2616-50-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB

  • memory/2616-52-0x0000000000400000-0x000000000040A000-memory.dmp

    Filesize

    40KB