Analysis

  • max time kernel
    118s
  • max time network
    127s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    14/10/2023, 16:54

General

  • Target

    file.exe

  • Size

    879KB

  • MD5

    3c6dfeb91fe9ba36037da83bff7bb12f

  • SHA1

    6194931caded26128418a5cfeaafd61d00bf7384

  • SHA256

    7941e3ad78b3fee9fcf4f17f43845c5ad33a1803b41576832c85327386416e05

  • SHA512

    ab018f9fd368e3d2d20934c32eae3d03a6921fe00f16e21243e2d000677e726a07f3469a5113c1294e4ee32a92626c74147d07b09d61e45bc14abbae577f2c41

  • SSDEEP

    12288:TMrTy90xFA1FFN6G06DnCYdYkNjwyFlcQRpyYu66mooPBlZHRZcboMJkX1MXKaNg:wy8ufWMYk5Fl3pyjGPBzRm8x1rzVJ6A

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:1148
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\xX1IB79.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\xX1IB79.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2432
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jP2HP61.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jP2HP61.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:1872
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Lb6ct54.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Lb6ct54.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2656
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1rZ85Xs3.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1rZ85Xs3.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2660
            • 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:2792
            • C:\Windows\SysWOW64\WerFault.exe
              C:\Windows\SysWOW64\WerFault.exe -u -p 2660 -s 272
              6⤵
              • Loads dropped DLL
              • Program crash
              PID:2808

Network

        MITRE ATT&CK Enterprise v15

        Replay Monitor

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        Downloads

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\xX1IB79.exe

          Filesize

          739KB

          MD5

          a265ae557d4ee7b4ffd7651f408a2852

          SHA1

          338768f3f34381c8a25c6a43473ac8a1739ed16c

          SHA256

          7692b21a9e930fa53549f38f827454dce8821fd25169d7ee1f586fbf439454f1

          SHA512

          3d5b9dc34b1bc5de327c2aa8a9072596098641dc722437eced6da6c5771ce6981677d592468ce9b65067737549cd08ff4a44c46698af1e2fa215b7335fac9026

        • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\xX1IB79.exe

          Filesize

          739KB

          MD5

          a265ae557d4ee7b4ffd7651f408a2852

          SHA1

          338768f3f34381c8a25c6a43473ac8a1739ed16c

          SHA256

          7692b21a9e930fa53549f38f827454dce8821fd25169d7ee1f586fbf439454f1

          SHA512

          3d5b9dc34b1bc5de327c2aa8a9072596098641dc722437eced6da6c5771ce6981677d592468ce9b65067737549cd08ff4a44c46698af1e2fa215b7335fac9026

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jP2HP61.exe

          Filesize

          503KB

          MD5

          4286304738f1565316f5d37d4927c8c3

          SHA1

          401b6b3a2c898ec8c590049dffc092817755d355

          SHA256

          86ef52ea0d3b11eeb2181465e6214d406b918c03cc09a4577004cc4266396555

          SHA512

          db12b762fe2163c6be65e42dc4262eb633232a395f9d7eda722981b4c4fb5036e47014c5e7b14d3684a6ad6fa62e0d1b1a4da2adce77aa3dfa4a93c56a8b7182

        • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\jP2HP61.exe

          Filesize

          503KB

          MD5

          4286304738f1565316f5d37d4927c8c3

          SHA1

          401b6b3a2c898ec8c590049dffc092817755d355

          SHA256

          86ef52ea0d3b11eeb2181465e6214d406b918c03cc09a4577004cc4266396555

          SHA512

          db12b762fe2163c6be65e42dc4262eb633232a395f9d7eda722981b4c4fb5036e47014c5e7b14d3684a6ad6fa62e0d1b1a4da2adce77aa3dfa4a93c56a8b7182

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Lb6ct54.exe

          Filesize

          317KB

          MD5

          4ad8330308a8859abf2f3606c820e3e1

          SHA1

          f17710ff9653c4fa8771ebd5d84b9598e9e510b6

          SHA256

          2692df89d1fc0b7fb0e4de5d94ade847f986cb2f5935808e625867b42e7c62ea

          SHA512

          602d6a24ecc487f0a9fca483cb1f225c903a729e0f0d6394783bcf8cdf45dda4fd77ba9e0bd94395a1b6cf25caecb073562b9524f123cb8063d649a83a0dc521

        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Lb6ct54.exe

          Filesize

          317KB

          MD5

          4ad8330308a8859abf2f3606c820e3e1

          SHA1

          f17710ff9653c4fa8771ebd5d84b9598e9e510b6

          SHA256

          2692df89d1fc0b7fb0e4de5d94ade847f986cb2f5935808e625867b42e7c62ea

          SHA512

          602d6a24ecc487f0a9fca483cb1f225c903a729e0f0d6394783bcf8cdf45dda4fd77ba9e0bd94395a1b6cf25caecb073562b9524f123cb8063d649a83a0dc521

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1rZ85Xs3.exe

          Filesize

          129KB

          MD5

          4ed940ea493451635145489ffbdec386

          SHA1

          4b5d0ba229b8ac04f753864c1170da0070673e35

          SHA256

          b736077e8eccf72bc48e2a28576bb47d59bdaa335baa2dc333fb3701becfacaa

          SHA512

          8feea024e7bb279f401e144d80c20bd6022249ebe381e1ed36b7e19a382e1e7edd3a2b1e4f74e54a5e6dbe6bfe6ff3b27fb44fd0c2407551b1a33fbea9be229c

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1rZ85Xs3.exe

          Filesize

          129KB

          MD5

          4ed940ea493451635145489ffbdec386

          SHA1

          4b5d0ba229b8ac04f753864c1170da0070673e35

          SHA256

          b736077e8eccf72bc48e2a28576bb47d59bdaa335baa2dc333fb3701becfacaa

          SHA512

          8feea024e7bb279f401e144d80c20bd6022249ebe381e1ed36b7e19a382e1e7edd3a2b1e4f74e54a5e6dbe6bfe6ff3b27fb44fd0c2407551b1a33fbea9be229c

        • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1rZ85Xs3.exe

          Filesize

          129KB

          MD5

          4ed940ea493451635145489ffbdec386

          SHA1

          4b5d0ba229b8ac04f753864c1170da0070673e35

          SHA256

          b736077e8eccf72bc48e2a28576bb47d59bdaa335baa2dc333fb3701becfacaa

          SHA512

          8feea024e7bb279f401e144d80c20bd6022249ebe381e1ed36b7e19a382e1e7edd3a2b1e4f74e54a5e6dbe6bfe6ff3b27fb44fd0c2407551b1a33fbea9be229c

        • \Users\Admin\AppData\Local\Temp\IXP000.TMP\xX1IB79.exe

          Filesize

          739KB

          MD5

          a265ae557d4ee7b4ffd7651f408a2852

          SHA1

          338768f3f34381c8a25c6a43473ac8a1739ed16c

          SHA256

          7692b21a9e930fa53549f38f827454dce8821fd25169d7ee1f586fbf439454f1

          SHA512

          3d5b9dc34b1bc5de327c2aa8a9072596098641dc722437eced6da6c5771ce6981677d592468ce9b65067737549cd08ff4a44c46698af1e2fa215b7335fac9026

        • \Users\Admin\AppData\Local\Temp\IXP000.TMP\xX1IB79.exe

          Filesize

          739KB

          MD5

          a265ae557d4ee7b4ffd7651f408a2852

          SHA1

          338768f3f34381c8a25c6a43473ac8a1739ed16c

          SHA256

          7692b21a9e930fa53549f38f827454dce8821fd25169d7ee1f586fbf439454f1

          SHA512

          3d5b9dc34b1bc5de327c2aa8a9072596098641dc722437eced6da6c5771ce6981677d592468ce9b65067737549cd08ff4a44c46698af1e2fa215b7335fac9026

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\jP2HP61.exe

          Filesize

          503KB

          MD5

          4286304738f1565316f5d37d4927c8c3

          SHA1

          401b6b3a2c898ec8c590049dffc092817755d355

          SHA256

          86ef52ea0d3b11eeb2181465e6214d406b918c03cc09a4577004cc4266396555

          SHA512

          db12b762fe2163c6be65e42dc4262eb633232a395f9d7eda722981b4c4fb5036e47014c5e7b14d3684a6ad6fa62e0d1b1a4da2adce77aa3dfa4a93c56a8b7182

        • \Users\Admin\AppData\Local\Temp\IXP001.TMP\jP2HP61.exe

          Filesize

          503KB

          MD5

          4286304738f1565316f5d37d4927c8c3

          SHA1

          401b6b3a2c898ec8c590049dffc092817755d355

          SHA256

          86ef52ea0d3b11eeb2181465e6214d406b918c03cc09a4577004cc4266396555

          SHA512

          db12b762fe2163c6be65e42dc4262eb633232a395f9d7eda722981b4c4fb5036e47014c5e7b14d3684a6ad6fa62e0d1b1a4da2adce77aa3dfa4a93c56a8b7182

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\Lb6ct54.exe

          Filesize

          317KB

          MD5

          4ad8330308a8859abf2f3606c820e3e1

          SHA1

          f17710ff9653c4fa8771ebd5d84b9598e9e510b6

          SHA256

          2692df89d1fc0b7fb0e4de5d94ade847f986cb2f5935808e625867b42e7c62ea

          SHA512

          602d6a24ecc487f0a9fca483cb1f225c903a729e0f0d6394783bcf8cdf45dda4fd77ba9e0bd94395a1b6cf25caecb073562b9524f123cb8063d649a83a0dc521

        • \Users\Admin\AppData\Local\Temp\IXP002.TMP\Lb6ct54.exe

          Filesize

          317KB

          MD5

          4ad8330308a8859abf2f3606c820e3e1

          SHA1

          f17710ff9653c4fa8771ebd5d84b9598e9e510b6

          SHA256

          2692df89d1fc0b7fb0e4de5d94ade847f986cb2f5935808e625867b42e7c62ea

          SHA512

          602d6a24ecc487f0a9fca483cb1f225c903a729e0f0d6394783bcf8cdf45dda4fd77ba9e0bd94395a1b6cf25caecb073562b9524f123cb8063d649a83a0dc521

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1rZ85Xs3.exe

          Filesize

          129KB

          MD5

          4ed940ea493451635145489ffbdec386

          SHA1

          4b5d0ba229b8ac04f753864c1170da0070673e35

          SHA256

          b736077e8eccf72bc48e2a28576bb47d59bdaa335baa2dc333fb3701becfacaa

          SHA512

          8feea024e7bb279f401e144d80c20bd6022249ebe381e1ed36b7e19a382e1e7edd3a2b1e4f74e54a5e6dbe6bfe6ff3b27fb44fd0c2407551b1a33fbea9be229c

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1rZ85Xs3.exe

          Filesize

          129KB

          MD5

          4ed940ea493451635145489ffbdec386

          SHA1

          4b5d0ba229b8ac04f753864c1170da0070673e35

          SHA256

          b736077e8eccf72bc48e2a28576bb47d59bdaa335baa2dc333fb3701becfacaa

          SHA512

          8feea024e7bb279f401e144d80c20bd6022249ebe381e1ed36b7e19a382e1e7edd3a2b1e4f74e54a5e6dbe6bfe6ff3b27fb44fd0c2407551b1a33fbea9be229c

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1rZ85Xs3.exe

          Filesize

          129KB

          MD5

          4ed940ea493451635145489ffbdec386

          SHA1

          4b5d0ba229b8ac04f753864c1170da0070673e35

          SHA256

          b736077e8eccf72bc48e2a28576bb47d59bdaa335baa2dc333fb3701becfacaa

          SHA512

          8feea024e7bb279f401e144d80c20bd6022249ebe381e1ed36b7e19a382e1e7edd3a2b1e4f74e54a5e6dbe6bfe6ff3b27fb44fd0c2407551b1a33fbea9be229c

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1rZ85Xs3.exe

          Filesize

          129KB

          MD5

          4ed940ea493451635145489ffbdec386

          SHA1

          4b5d0ba229b8ac04f753864c1170da0070673e35

          SHA256

          b736077e8eccf72bc48e2a28576bb47d59bdaa335baa2dc333fb3701becfacaa

          SHA512

          8feea024e7bb279f401e144d80c20bd6022249ebe381e1ed36b7e19a382e1e7edd3a2b1e4f74e54a5e6dbe6bfe6ff3b27fb44fd0c2407551b1a33fbea9be229c

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1rZ85Xs3.exe

          Filesize

          129KB

          MD5

          4ed940ea493451635145489ffbdec386

          SHA1

          4b5d0ba229b8ac04f753864c1170da0070673e35

          SHA256

          b736077e8eccf72bc48e2a28576bb47d59bdaa335baa2dc333fb3701becfacaa

          SHA512

          8feea024e7bb279f401e144d80c20bd6022249ebe381e1ed36b7e19a382e1e7edd3a2b1e4f74e54a5e6dbe6bfe6ff3b27fb44fd0c2407551b1a33fbea9be229c

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1rZ85Xs3.exe

          Filesize

          129KB

          MD5

          4ed940ea493451635145489ffbdec386

          SHA1

          4b5d0ba229b8ac04f753864c1170da0070673e35

          SHA256

          b736077e8eccf72bc48e2a28576bb47d59bdaa335baa2dc333fb3701becfacaa

          SHA512

          8feea024e7bb279f401e144d80c20bd6022249ebe381e1ed36b7e19a382e1e7edd3a2b1e4f74e54a5e6dbe6bfe6ff3b27fb44fd0c2407551b1a33fbea9be229c

        • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1rZ85Xs3.exe

          Filesize

          129KB

          MD5

          4ed940ea493451635145489ffbdec386

          SHA1

          4b5d0ba229b8ac04f753864c1170da0070673e35

          SHA256

          b736077e8eccf72bc48e2a28576bb47d59bdaa335baa2dc333fb3701becfacaa

          SHA512

          8feea024e7bb279f401e144d80c20bd6022249ebe381e1ed36b7e19a382e1e7edd3a2b1e4f74e54a5e6dbe6bfe6ff3b27fb44fd0c2407551b1a33fbea9be229c

        • memory/2792-43-0x0000000000400000-0x000000000040A000-memory.dmp

          Filesize

          40KB

        • memory/2792-48-0x0000000000400000-0x000000000040A000-memory.dmp

          Filesize

          40KB

        • memory/2792-52-0x0000000000400000-0x000000000040A000-memory.dmp

          Filesize

          40KB

        • memory/2792-50-0x0000000000400000-0x000000000040A000-memory.dmp

          Filesize

          40KB

        • memory/2792-47-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

          Filesize

          4KB

        • memory/2792-46-0x0000000000400000-0x000000000040A000-memory.dmp

          Filesize

          40KB

        • memory/2792-45-0x0000000000400000-0x000000000040A000-memory.dmp

          Filesize

          40KB

        • memory/2792-44-0x0000000000400000-0x000000000040A000-memory.dmp

          Filesize

          40KB