Analysis

  • max time kernel
    118s
  • max time network
    123s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    11-10-2023 09:21

General

  • Target

    file.exe

  • Size

    1.0MB

  • MD5

    e0ca5f835881f008e90f09dc0e245dc7

  • SHA1

    1732bf0a6e51b7f6f7a83ca4ad39be2687ca1205

  • SHA256

    beecfa67960928cbd5b0b6520982d13289f4ea2d703773d21aba01fe015703f6

  • SHA512

    cfc1d3b566aaeb3597c9a920b6f17242a52d3218c492375a7507b992cc2d6d0f0eb82b89823337455e80dc2b06fa3692af5d1b24f601b2e3c7eec1f9d5c9ec28

  • SSDEEP

    24576:uy853MLMctcNo3I3zagupSmGRGjAVBd40Aa6hUnA:985QMcKVDbUSm9eBdvAm

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:2296
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\FY9lG76.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\FY9lG76.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:2004
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nu3AW97.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nu3AW97.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2592
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\xg7Xw74.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\xg7Xw74.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2648
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1MO50GX2.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1MO50GX2.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2652
            • 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:2780
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2652 -s 280
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2672

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\FY9lG76.exe

      Filesize

      903KB

      MD5

      ad5c319ffdd9d188ab7227b0f1b9b100

      SHA1

      e9185e508f30f1f1b4c64b942fceaee19decf59a

      SHA256

      652ad3cfeab4b76f701a5ecc6810f5f04bda381c27afa38267828c30c9344368

      SHA512

      661b5a0649f374c791f9bd7f34c5e84ff4944b0f341adcca837a8e6682d6ac7fc2f9f8201de1c4da44af7c8f2cff5f8635fd4fefb416e3162d2137499b3fb24a

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\FY9lG76.exe

      Filesize

      903KB

      MD5

      ad5c319ffdd9d188ab7227b0f1b9b100

      SHA1

      e9185e508f30f1f1b4c64b942fceaee19decf59a

      SHA256

      652ad3cfeab4b76f701a5ecc6810f5f04bda381c27afa38267828c30c9344368

      SHA512

      661b5a0649f374c791f9bd7f34c5e84ff4944b0f341adcca837a8e6682d6ac7fc2f9f8201de1c4da44af7c8f2cff5f8635fd4fefb416e3162d2137499b3fb24a

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nu3AW97.exe

      Filesize

      614KB

      MD5

      9bc3cd22e0a2ec9ba43356966b1f1d48

      SHA1

      aecacefe0d2ae040aa2773fc4e18cd83c5be1694

      SHA256

      3f5c820a7ec002bb44359c8edacc1f27471bc96c085282bfa751cefe31703dc7

      SHA512

      fa8f408ffefe26e60b4336fd00d9ceeff02a7d1237fd95bf6d02f0d21c1050789b5af840f7bf5a5eea5d99dd994bc31e164acc66112b48632256338fe14e535f

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\nu3AW97.exe

      Filesize

      614KB

      MD5

      9bc3cd22e0a2ec9ba43356966b1f1d48

      SHA1

      aecacefe0d2ae040aa2773fc4e18cd83c5be1694

      SHA256

      3f5c820a7ec002bb44359c8edacc1f27471bc96c085282bfa751cefe31703dc7

      SHA512

      fa8f408ffefe26e60b4336fd00d9ceeff02a7d1237fd95bf6d02f0d21c1050789b5af840f7bf5a5eea5d99dd994bc31e164acc66112b48632256338fe14e535f

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\xg7Xw74.exe

      Filesize

      376KB

      MD5

      a47aba8f24ee1bd39de9b09b7cb1c9ff

      SHA1

      06caf1c80cee29fc6f67360ae2685d777f05b511

      SHA256

      90de38a56d3b3d17a1461e1d2b2ec633ad6534f2583e11532a494dc75e835e07

      SHA512

      aa088de6e30ef434fc7580c18d177a45af262ad23a31ef70371679ce186a476ceb07c72dfc4ad2d011b401426bbc2bef7301c72807c55a29aaf4af9d9db5c0f0

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\xg7Xw74.exe

      Filesize

      376KB

      MD5

      a47aba8f24ee1bd39de9b09b7cb1c9ff

      SHA1

      06caf1c80cee29fc6f67360ae2685d777f05b511

      SHA256

      90de38a56d3b3d17a1461e1d2b2ec633ad6534f2583e11532a494dc75e835e07

      SHA512

      aa088de6e30ef434fc7580c18d177a45af262ad23a31ef70371679ce186a476ceb07c72dfc4ad2d011b401426bbc2bef7301c72807c55a29aaf4af9d9db5c0f0

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1MO50GX2.exe

      Filesize

      237KB

      MD5

      21cb2f972f83ba75486f124b747e1d2c

      SHA1

      3542f18dbb3fbe609f94dd78592ecb5848cde62f

      SHA256

      5fc59d12d3bfbd43167783e1636ad32db82c4764f50e47466edcc648a721ae2e

      SHA512

      1037c2508d92f0aa0192b7d79b53b22b167616d86e8480a5f09b544285fa911515d8dc88246f0aef4f0975cc8577ccbde08a1ae90dfc4db39a78f1d1759ffc35

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1MO50GX2.exe

      Filesize

      237KB

      MD5

      21cb2f972f83ba75486f124b747e1d2c

      SHA1

      3542f18dbb3fbe609f94dd78592ecb5848cde62f

      SHA256

      5fc59d12d3bfbd43167783e1636ad32db82c4764f50e47466edcc648a721ae2e

      SHA512

      1037c2508d92f0aa0192b7d79b53b22b167616d86e8480a5f09b544285fa911515d8dc88246f0aef4f0975cc8577ccbde08a1ae90dfc4db39a78f1d1759ffc35

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\FY9lG76.exe

      Filesize

      903KB

      MD5

      ad5c319ffdd9d188ab7227b0f1b9b100

      SHA1

      e9185e508f30f1f1b4c64b942fceaee19decf59a

      SHA256

      652ad3cfeab4b76f701a5ecc6810f5f04bda381c27afa38267828c30c9344368

      SHA512

      661b5a0649f374c791f9bd7f34c5e84ff4944b0f341adcca837a8e6682d6ac7fc2f9f8201de1c4da44af7c8f2cff5f8635fd4fefb416e3162d2137499b3fb24a

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\FY9lG76.exe

      Filesize

      903KB

      MD5

      ad5c319ffdd9d188ab7227b0f1b9b100

      SHA1

      e9185e508f30f1f1b4c64b942fceaee19decf59a

      SHA256

      652ad3cfeab4b76f701a5ecc6810f5f04bda381c27afa38267828c30c9344368

      SHA512

      661b5a0649f374c791f9bd7f34c5e84ff4944b0f341adcca837a8e6682d6ac7fc2f9f8201de1c4da44af7c8f2cff5f8635fd4fefb416e3162d2137499b3fb24a

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\nu3AW97.exe

      Filesize

      614KB

      MD5

      9bc3cd22e0a2ec9ba43356966b1f1d48

      SHA1

      aecacefe0d2ae040aa2773fc4e18cd83c5be1694

      SHA256

      3f5c820a7ec002bb44359c8edacc1f27471bc96c085282bfa751cefe31703dc7

      SHA512

      fa8f408ffefe26e60b4336fd00d9ceeff02a7d1237fd95bf6d02f0d21c1050789b5af840f7bf5a5eea5d99dd994bc31e164acc66112b48632256338fe14e535f

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\nu3AW97.exe

      Filesize

      614KB

      MD5

      9bc3cd22e0a2ec9ba43356966b1f1d48

      SHA1

      aecacefe0d2ae040aa2773fc4e18cd83c5be1694

      SHA256

      3f5c820a7ec002bb44359c8edacc1f27471bc96c085282bfa751cefe31703dc7

      SHA512

      fa8f408ffefe26e60b4336fd00d9ceeff02a7d1237fd95bf6d02f0d21c1050789b5af840f7bf5a5eea5d99dd994bc31e164acc66112b48632256338fe14e535f

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\xg7Xw74.exe

      Filesize

      376KB

      MD5

      a47aba8f24ee1bd39de9b09b7cb1c9ff

      SHA1

      06caf1c80cee29fc6f67360ae2685d777f05b511

      SHA256

      90de38a56d3b3d17a1461e1d2b2ec633ad6534f2583e11532a494dc75e835e07

      SHA512

      aa088de6e30ef434fc7580c18d177a45af262ad23a31ef70371679ce186a476ceb07c72dfc4ad2d011b401426bbc2bef7301c72807c55a29aaf4af9d9db5c0f0

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\xg7Xw74.exe

      Filesize

      376KB

      MD5

      a47aba8f24ee1bd39de9b09b7cb1c9ff

      SHA1

      06caf1c80cee29fc6f67360ae2685d777f05b511

      SHA256

      90de38a56d3b3d17a1461e1d2b2ec633ad6534f2583e11532a494dc75e835e07

      SHA512

      aa088de6e30ef434fc7580c18d177a45af262ad23a31ef70371679ce186a476ceb07c72dfc4ad2d011b401426bbc2bef7301c72807c55a29aaf4af9d9db5c0f0

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1MO50GX2.exe

      Filesize

      237KB

      MD5

      21cb2f972f83ba75486f124b747e1d2c

      SHA1

      3542f18dbb3fbe609f94dd78592ecb5848cde62f

      SHA256

      5fc59d12d3bfbd43167783e1636ad32db82c4764f50e47466edcc648a721ae2e

      SHA512

      1037c2508d92f0aa0192b7d79b53b22b167616d86e8480a5f09b544285fa911515d8dc88246f0aef4f0975cc8577ccbde08a1ae90dfc4db39a78f1d1759ffc35

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1MO50GX2.exe

      Filesize

      237KB

      MD5

      21cb2f972f83ba75486f124b747e1d2c

      SHA1

      3542f18dbb3fbe609f94dd78592ecb5848cde62f

      SHA256

      5fc59d12d3bfbd43167783e1636ad32db82c4764f50e47466edcc648a721ae2e

      SHA512

      1037c2508d92f0aa0192b7d79b53b22b167616d86e8480a5f09b544285fa911515d8dc88246f0aef4f0975cc8577ccbde08a1ae90dfc4db39a78f1d1759ffc35

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1MO50GX2.exe

      Filesize

      237KB

      MD5

      21cb2f972f83ba75486f124b747e1d2c

      SHA1

      3542f18dbb3fbe609f94dd78592ecb5848cde62f

      SHA256

      5fc59d12d3bfbd43167783e1636ad32db82c4764f50e47466edcc648a721ae2e

      SHA512

      1037c2508d92f0aa0192b7d79b53b22b167616d86e8480a5f09b544285fa911515d8dc88246f0aef4f0975cc8577ccbde08a1ae90dfc4db39a78f1d1759ffc35

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1MO50GX2.exe

      Filesize

      237KB

      MD5

      21cb2f972f83ba75486f124b747e1d2c

      SHA1

      3542f18dbb3fbe609f94dd78592ecb5848cde62f

      SHA256

      5fc59d12d3bfbd43167783e1636ad32db82c4764f50e47466edcc648a721ae2e

      SHA512

      1037c2508d92f0aa0192b7d79b53b22b167616d86e8480a5f09b544285fa911515d8dc88246f0aef4f0975cc8577ccbde08a1ae90dfc4db39a78f1d1759ffc35

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1MO50GX2.exe

      Filesize

      237KB

      MD5

      21cb2f972f83ba75486f124b747e1d2c

      SHA1

      3542f18dbb3fbe609f94dd78592ecb5848cde62f

      SHA256

      5fc59d12d3bfbd43167783e1636ad32db82c4764f50e47466edcc648a721ae2e

      SHA512

      1037c2508d92f0aa0192b7d79b53b22b167616d86e8480a5f09b544285fa911515d8dc88246f0aef4f0975cc8577ccbde08a1ae90dfc4db39a78f1d1759ffc35

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1MO50GX2.exe

      Filesize

      237KB

      MD5

      21cb2f972f83ba75486f124b747e1d2c

      SHA1

      3542f18dbb3fbe609f94dd78592ecb5848cde62f

      SHA256

      5fc59d12d3bfbd43167783e1636ad32db82c4764f50e47466edcc648a721ae2e

      SHA512

      1037c2508d92f0aa0192b7d79b53b22b167616d86e8480a5f09b544285fa911515d8dc88246f0aef4f0975cc8577ccbde08a1ae90dfc4db39a78f1d1759ffc35

    • memory/2780-42-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2780-45-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2780-49-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2780-47-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2780-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

    • memory/2780-43-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2780-41-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2780-40-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB