Analysis

  • max time kernel
    122s
  • max time network
    160s
  • platform
    windows7_x64
  • resource
    win7-20230831-en
  • resource tags

    arch:x64arch:x86image:win7-20230831-enlocale:en-usos:windows7-x64system
  • submitted
    13/10/2023, 05:10

General

  • Target

    file.exe

  • Size

    1.2MB

  • MD5

    73c9baf386940721f6797e628ba7f524

  • SHA1

    b80e3939a841adfa573b4623216eb7134a591854

  • SHA256

    82001b52ad621f5d2f5ea0ff1989044e39d3855cf3dbbadf2457f50f85925ad4

  • SHA512

    52912ca37e531a170ac52a2b5ae45e94ba9a28a64d2f121abb4e151cff44de3317c5325fed775ce66f4eebb900531e3eebc43bdb7a734e9fc3a359fee9def8ec

  • SSDEEP

    24576:GyfQLXPnCeOz+CdOKZ7Cjki+kMVDcm9Q7CXGWxmQoz14zJ5ReujkuJ896NH4o:VfQTPCNz+CdRCQ9kMlv9QGhklhUJPJjK

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:2880
    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\MI8YY09.exe
      C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\MI8YY09.exe
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Adds Run key to start application
      • Suspicious use of WriteProcessMemory
      PID:1212
      • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pf0Gv57.exe
        C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pf0Gv57.exe
        3⤵
        • Executes dropped EXE
        • Loads dropped DLL
        • Adds Run key to start application
        • Suspicious use of WriteProcessMemory
        PID:2736
        • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Nm5dF04.exe
          C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Nm5dF04.exe
          4⤵
          • Executes dropped EXE
          • Loads dropped DLL
          • Adds Run key to start application
          • Suspicious use of WriteProcessMemory
          PID:2624
          • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1au95XV5.exe
            C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1au95XV5.exe
            5⤵
            • Executes dropped EXE
            • Loads dropped DLL
            • Suspicious use of SetThreadContext
            • Suspicious use of WriteProcessMemory
            PID:2556
            • C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe
              "C:\Windows\Microsoft.NET\Framework\v4.0.30319\AppLaunch.exe"
              6⤵
                PID:2544
              • C:\Windows\SysWOW64\WerFault.exe
                C:\Windows\SysWOW64\WerFault.exe -u -p 2556 -s 280
                6⤵
                • Loads dropped DLL
                • Program crash
                PID:2576
              • 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:2864

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\MI8YY09.exe

      Filesize

      1.1MB

      MD5

      42dac84d0dd6a0fa77dfd1b7bfcfa5d2

      SHA1

      809065cbffc65c63c8d124f97382b65b355e7a99

      SHA256

      5dd922d64d740af5b5cdfc662261a860eed0e50bd4753e74ac2dfecdbe8e54be

      SHA512

      e23ca984ab1a5e94d2019b52b638df0de2ee0758bd1c6824a78b03ed636de9be9c757029cbd8d84f28ad4e54e113be7acc4377f479b0fa1d9da8ff15b048a84d

    • C:\Users\Admin\AppData\Local\Temp\IXP000.TMP\MI8YY09.exe

      Filesize

      1.1MB

      MD5

      42dac84d0dd6a0fa77dfd1b7bfcfa5d2

      SHA1

      809065cbffc65c63c8d124f97382b65b355e7a99

      SHA256

      5dd922d64d740af5b5cdfc662261a860eed0e50bd4753e74ac2dfecdbe8e54be

      SHA512

      e23ca984ab1a5e94d2019b52b638df0de2ee0758bd1c6824a78b03ed636de9be9c757029cbd8d84f28ad4e54e113be7acc4377f479b0fa1d9da8ff15b048a84d

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pf0Gv57.exe

      Filesize

      690KB

      MD5

      ded34aadbb2d073dca9fe7ab881865c2

      SHA1

      1152a50b60333303cf6122a25141fdad64bf2467

      SHA256

      50eee0d0cea3475aaf0d1b967b37fb6abff00bafb4fa6e17a8c948e2ef84aab6

      SHA512

      363e2a8155764e80ca17fed13951e343a18d7c6f9793f0d51b47c7b187e4da4e74386801032e9ad12542ae01dc24af686016f37aed1fab5ab75b3bb9dc554785

    • C:\Users\Admin\AppData\Local\Temp\IXP001.TMP\pf0Gv57.exe

      Filesize

      690KB

      MD5

      ded34aadbb2d073dca9fe7ab881865c2

      SHA1

      1152a50b60333303cf6122a25141fdad64bf2467

      SHA256

      50eee0d0cea3475aaf0d1b967b37fb6abff00bafb4fa6e17a8c948e2ef84aab6

      SHA512

      363e2a8155764e80ca17fed13951e343a18d7c6f9793f0d51b47c7b187e4da4e74386801032e9ad12542ae01dc24af686016f37aed1fab5ab75b3bb9dc554785

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Nm5dF04.exe

      Filesize

      330KB

      MD5

      877c0ff8a9890b87f9553a77abfb64cb

      SHA1

      e7c3a145b2582a912548ff6f3b8d55c366f95115

      SHA256

      ea378bc3b81b8afc92afd17b9edc20d2f606e945c4650ce3820a65e7c13ddff8

      SHA512

      9c81bf30f7afd0426b63802750df2f18e9e6d4bee4288f83ca148c28ad3e2514190957e95d667ff1df586b8f5e1f347e18f747443194869777f4ee5cda46fa85

    • C:\Users\Admin\AppData\Local\Temp\IXP002.TMP\Nm5dF04.exe

      Filesize

      330KB

      MD5

      877c0ff8a9890b87f9553a77abfb64cb

      SHA1

      e7c3a145b2582a912548ff6f3b8d55c366f95115

      SHA256

      ea378bc3b81b8afc92afd17b9edc20d2f606e945c4650ce3820a65e7c13ddff8

      SHA512

      9c81bf30f7afd0426b63802750df2f18e9e6d4bee4288f83ca148c28ad3e2514190957e95d667ff1df586b8f5e1f347e18f747443194869777f4ee5cda46fa85

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1au95XV5.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • C:\Users\Admin\AppData\Local\Temp\IXP003.TMP\1au95XV5.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\MI8YY09.exe

      Filesize

      1.1MB

      MD5

      42dac84d0dd6a0fa77dfd1b7bfcfa5d2

      SHA1

      809065cbffc65c63c8d124f97382b65b355e7a99

      SHA256

      5dd922d64d740af5b5cdfc662261a860eed0e50bd4753e74ac2dfecdbe8e54be

      SHA512

      e23ca984ab1a5e94d2019b52b638df0de2ee0758bd1c6824a78b03ed636de9be9c757029cbd8d84f28ad4e54e113be7acc4377f479b0fa1d9da8ff15b048a84d

    • \Users\Admin\AppData\Local\Temp\IXP000.TMP\MI8YY09.exe

      Filesize

      1.1MB

      MD5

      42dac84d0dd6a0fa77dfd1b7bfcfa5d2

      SHA1

      809065cbffc65c63c8d124f97382b65b355e7a99

      SHA256

      5dd922d64d740af5b5cdfc662261a860eed0e50bd4753e74ac2dfecdbe8e54be

      SHA512

      e23ca984ab1a5e94d2019b52b638df0de2ee0758bd1c6824a78b03ed636de9be9c757029cbd8d84f28ad4e54e113be7acc4377f479b0fa1d9da8ff15b048a84d

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\pf0Gv57.exe

      Filesize

      690KB

      MD5

      ded34aadbb2d073dca9fe7ab881865c2

      SHA1

      1152a50b60333303cf6122a25141fdad64bf2467

      SHA256

      50eee0d0cea3475aaf0d1b967b37fb6abff00bafb4fa6e17a8c948e2ef84aab6

      SHA512

      363e2a8155764e80ca17fed13951e343a18d7c6f9793f0d51b47c7b187e4da4e74386801032e9ad12542ae01dc24af686016f37aed1fab5ab75b3bb9dc554785

    • \Users\Admin\AppData\Local\Temp\IXP001.TMP\pf0Gv57.exe

      Filesize

      690KB

      MD5

      ded34aadbb2d073dca9fe7ab881865c2

      SHA1

      1152a50b60333303cf6122a25141fdad64bf2467

      SHA256

      50eee0d0cea3475aaf0d1b967b37fb6abff00bafb4fa6e17a8c948e2ef84aab6

      SHA512

      363e2a8155764e80ca17fed13951e343a18d7c6f9793f0d51b47c7b187e4da4e74386801032e9ad12542ae01dc24af686016f37aed1fab5ab75b3bb9dc554785

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\Nm5dF04.exe

      Filesize

      330KB

      MD5

      877c0ff8a9890b87f9553a77abfb64cb

      SHA1

      e7c3a145b2582a912548ff6f3b8d55c366f95115

      SHA256

      ea378bc3b81b8afc92afd17b9edc20d2f606e945c4650ce3820a65e7c13ddff8

      SHA512

      9c81bf30f7afd0426b63802750df2f18e9e6d4bee4288f83ca148c28ad3e2514190957e95d667ff1df586b8f5e1f347e18f747443194869777f4ee5cda46fa85

    • \Users\Admin\AppData\Local\Temp\IXP002.TMP\Nm5dF04.exe

      Filesize

      330KB

      MD5

      877c0ff8a9890b87f9553a77abfb64cb

      SHA1

      e7c3a145b2582a912548ff6f3b8d55c366f95115

      SHA256

      ea378bc3b81b8afc92afd17b9edc20d2f606e945c4650ce3820a65e7c13ddff8

      SHA512

      9c81bf30f7afd0426b63802750df2f18e9e6d4bee4288f83ca148c28ad3e2514190957e95d667ff1df586b8f5e1f347e18f747443194869777f4ee5cda46fa85

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1au95XV5.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1au95XV5.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1au95XV5.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1au95XV5.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1au95XV5.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • \Users\Admin\AppData\Local\Temp\IXP003.TMP\1au95XV5.exe

      Filesize

      232KB

      MD5

      3ff825411b1fe07e712a5dcae34f80eb

      SHA1

      e3e4358cabfa74d6e36e26754b01ed78434a6877

      SHA256

      69bba958a5dcd8650921b25d978c4847819eb83adc143ba2bd396811d7d73739

      SHA512

      325c098b5a0a0ffee16a6074616126f9f4c7930b74507d38c63a294f659ab26fe1674af85a8ff495bd268aa821cc9d85f80f11ab1e7f828015920220e456ab81

    • memory/2864-43-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2864-45-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2864-44-0x00000000FFFDE000-0x00000000FFFDF000-memory.dmp

      Filesize

      4KB

    • memory/2864-49-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2864-47-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2864-42-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2864-41-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB

    • memory/2864-40-0x0000000000400000-0x000000000040A000-memory.dmp

      Filesize

      40KB