Analysis

  • max time kernel
    151s
  • max time network
    138s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230703-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230703-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23/08/2023, 05:58

General

  • Target

    14ee60405a50d1e80c7c22e045b74678ff095b586c2889cdae59be2972e2360f.exe

  • Size

    9.0MB

  • MD5

    e48e8dad07f0f9719f2c6fd411442e65

  • SHA1

    977c36e04f9c75b1f3f98a43f484d4b3931aafa6

  • SHA256

    14ee60405a50d1e80c7c22e045b74678ff095b586c2889cdae59be2972e2360f

  • SHA512

    2bdfd8cd7e96f7faac36f6e0ce8d6fdf8e6bed78ef539dc8f3e6fd96a90a4750fcb0f80e7f96d8d0ef5ead852e200400ff8ec9b2c1373c22b6d74e361301a549

  • SSDEEP

    196608:PWT9nO7NIRZpyh+atfMDFpMMqQRCDN4QEw/0:l7NAn++atfcFpKK6eVw

Malware Config

Signatures

  • Detect PurpleFox Rootkit 9 IoCs

    Detect PurpleFox Rootkit.

  • Gh0st RAT payload 14 IoCs
  • Gh0strat

    Gh0st RAT is a remote access tool (RAT) with its source code public and it has been used by multiple Chinese groups.

  • PurpleFox

    PurpleFox is an exploit kit used to distribute other malware families and first seen in 2018.

  • Drops file in Drivers directory 1 IoCs
  • Sets DLL path for service in the registry 2 TTPs 1 IoCs
  • Sets service image path in registry 2 TTPs 1 IoCs
  • Executes dropped EXE 6 IoCs
  • Loads dropped DLL 3 IoCs
  • UPX packed file 12 IoCs

    Detects executables packed with UPX/modified UPX open source packer.

  • Drops file in System32 directory 6 IoCs
  • Drops file in Program Files directory 5 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Runs ping.exe 1 TTPs 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious behavior: LoadsDriver 1 IoCs
  • Suspicious use of AdjustPrivilegeToken 6 IoCs
  • Suspicious use of SetWindowsHookEx 2 IoCs
  • Suspicious use of WriteProcessMemory 21 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\14ee60405a50d1e80c7c22e045b74678ff095b586c2889cdae59be2972e2360f.exe
    "C:\Users\Admin\AppData\Local\Temp\14ee60405a50d1e80c7c22e045b74678ff095b586c2889cdae59be2972e2360f.exe"
    1⤵
    • Drops file in Program Files directory
    • Suspicious behavior: EnumeratesProcesses
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:4236
    • C:\Users\Admin\AppData\Local\Temp\svchost.exe
      C:\Users\Admin\AppData\Local\Temp\\svchost.exe
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Suspicious use of AdjustPrivilegeToken
      • Suspicious use of WriteProcessMemory
      PID:4712
      • C:\Windows\SysWOW64\cmd.exe
        C:\Windows\system32\cmd.exe /c ping -n 2 127.0.0.1 > nul && del C:\Users\Admin\AppData\Local\Temp\svchost.exe > nul
        3⤵
        • Suspicious use of WriteProcessMemory
        PID:4048
        • C:\Windows\SysWOW64\PING.EXE
          ping -n 2 127.0.0.1
          4⤵
          • Runs ping.exe
          PID:3736
    • C:\Users\Admin\AppData\Local\Temp\svchos.exe
      C:\Users\Admin\AppData\Local\Temp\\svchos.exe
      2⤵
      • Sets DLL path for service in the registry
      • Executes dropped EXE
      • Loads dropped DLL
      • Drops file in System32 directory
      PID:3420
    • C:\Users\Admin\AppData\Local\Temp\HD_14ee60405a50d1e80c7c22e045b74678ff095b586c2889cdae59be2972e2360f.exe
      C:\Users\Admin\AppData\Local\Temp\HD_14ee60405a50d1e80c7c22e045b74678ff095b586c2889cdae59be2972e2360f.exe
      2⤵
      • Executes dropped EXE
      PID:4116
  • C:\Windows\SysWOW64\TXPlatforn.exe
    C:\Windows\SysWOW64\TXPlatforn.exe -auto
    1⤵
    • Executes dropped EXE
    • Suspicious use of WriteProcessMemory
    PID:2184
    • C:\Windows\SysWOW64\TXPlatforn.exe
      C:\Windows\SysWOW64\TXPlatforn.exe -acsi
      2⤵
      • Drops file in Drivers directory
      • Sets service image path in registry
      • Executes dropped EXE
      • Suspicious behavior: LoadsDriver
      • Suspicious use of AdjustPrivilegeToken
      PID:4424
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"
    1⤵
    • Loads dropped DLL
    • Drops file in System32 directory
    • Suspicious use of WriteProcessMemory
    PID:3168
    • C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe
      C:\Windows\system32\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe "c:\windows\system32\240630437.txt",MainThread
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      PID:1616
  • C:\Windows\SysWOW64\svchost.exe
    C:\Windows\SysWOW64\svchost.exe -k "Ö÷¶¯·ÀÓù·þÎñÄ£¿é"
    1⤵
      PID:4568

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

          Loading Replay Monitor...

          Downloads

          • C:\Users\Admin\AppData\Local\Temp\HD_14ee60405a50d1e80c7c22e045b74678ff095b586c2889cdae59be2972e2360f.exe

            Filesize

            7.5MB

            MD5

            1daa2e475eff867550d7e3ca9bc07417

            SHA1

            9dc382bf824b10306f143acd0c5d939899018386

            SHA256

            a167b3a7ee03caf715691c29f4ae75b86dcbe5eeeea52bd22b48b27f30c309fc

            SHA512

            0ce6af977f6ba56449be1669364c88163cf1ac68712abce7e2cfb76f46ec276d76b1b3508924cb69db485daa4213c367f2505cc4342430cd9a88e127025a8511

          • C:\Users\Admin\AppData\Local\Temp\HD_14ee60405a50d1e80c7c22e045b74678ff095b586c2889cdae59be2972e2360f.exe

            Filesize

            7.5MB

            MD5

            1daa2e475eff867550d7e3ca9bc07417

            SHA1

            9dc382bf824b10306f143acd0c5d939899018386

            SHA256

            a167b3a7ee03caf715691c29f4ae75b86dcbe5eeeea52bd22b48b27f30c309fc

            SHA512

            0ce6af977f6ba56449be1669364c88163cf1ac68712abce7e2cfb76f46ec276d76b1b3508924cb69db485daa4213c367f2505cc4342430cd9a88e127025a8511

          • C:\Users\Admin\AppData\Local\Temp\HD_X.dat

            Filesize

            1.6MB

            MD5

            5b372b0ae5b1e03a41e84ea53e3d8ef0

            SHA1

            d350f4d57a62790cefbdabc66e8e085468753d9f

            SHA256

            96873199fe21549d58764d08f6dc651688d1b37cdd41cbb4da6341f4db138697

            SHA512

            ef657aec9d1d2fd4bd02e8b55803fdfcaba7e339f641f5804d8d98deeaea3dc292d359c17e3160e5b048e3181340c95de42cf52144101cab6f6e405308b514df

          • C:\Users\Admin\AppData\Local\Temp\svchos.exe

            Filesize

            93KB

            MD5

            3b377ad877a942ec9f60ea285f7119a2

            SHA1

            60b23987b20d913982f723ab375eef50fafa6c70

            SHA256

            62954fdf65e629b39a29f539619d20691332184c6b6be5a826128a8e759bfa84

            SHA512

            af3a71f867ad9d28772c48b521097f9bf8931eb89fd2974e8de10990241419a39ddc3c0b36dd38aac4fdf14e1f0c5e228692618e93adce958d5b5dab8940e46f

          • C:\Users\Admin\AppData\Local\Temp\svchos.exe

            Filesize

            93KB

            MD5

            3b377ad877a942ec9f60ea285f7119a2

            SHA1

            60b23987b20d913982f723ab375eef50fafa6c70

            SHA256

            62954fdf65e629b39a29f539619d20691332184c6b6be5a826128a8e759bfa84

            SHA512

            af3a71f867ad9d28772c48b521097f9bf8931eb89fd2974e8de10990241419a39ddc3c0b36dd38aac4fdf14e1f0c5e228692618e93adce958d5b5dab8940e46f

          • C:\Users\Admin\AppData\Local\Temp\svchost.exe

            Filesize

            377KB

            MD5

            a4329177954d4104005bce3020e5ef59

            SHA1

            23c29e295e2dbb8454012d619ca3f81e4c16e85a

            SHA256

            6156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd

            SHA512

            81e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208

          • C:\Users\Admin\AppData\Local\Temp\svchost.exe

            Filesize

            377KB

            MD5

            a4329177954d4104005bce3020e5ef59

            SHA1

            23c29e295e2dbb8454012d619ca3f81e4c16e85a

            SHA256

            6156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd

            SHA512

            81e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208

          • C:\Windows\SysWOW64\240630437.txt

            Filesize

            50KB

            MD5

            fb82e07cb3a53c242a0cdb5ef98ac031

            SHA1

            e5014296741d987b542475a0447f76980f00ae34

            SHA256

            8e8d0e73220e80394e41886dce54b03a21c049bc19e4fbe392c90ea37028527b

            SHA512

            1af7476c5ffac9c53ec2d7a6da03175ba624d1e33015d447b11c2d55a74ff0639c5ebd80529575dd034d4771e8c2af9ecd9f5da7e9cc74761b78caddce8ff6dd

          • C:\Windows\SysWOW64\240630437.txt

            Filesize

            50KB

            MD5

            fb82e07cb3a53c242a0cdb5ef98ac031

            SHA1

            e5014296741d987b542475a0447f76980f00ae34

            SHA256

            8e8d0e73220e80394e41886dce54b03a21c049bc19e4fbe392c90ea37028527b

            SHA512

            1af7476c5ffac9c53ec2d7a6da03175ba624d1e33015d447b11c2d55a74ff0639c5ebd80529575dd034d4771e8c2af9ecd9f5da7e9cc74761b78caddce8ff6dd

          • C:\Windows\SysWOW64\240630437.txt

            Filesize

            50KB

            MD5

            fb82e07cb3a53c242a0cdb5ef98ac031

            SHA1

            e5014296741d987b542475a0447f76980f00ae34

            SHA256

            8e8d0e73220e80394e41886dce54b03a21c049bc19e4fbe392c90ea37028527b

            SHA512

            1af7476c5ffac9c53ec2d7a6da03175ba624d1e33015d447b11c2d55a74ff0639c5ebd80529575dd034d4771e8c2af9ecd9f5da7e9cc74761b78caddce8ff6dd

          • C:\Windows\SysWOW64\TXPlatforn.exe

            Filesize

            377KB

            MD5

            a4329177954d4104005bce3020e5ef59

            SHA1

            23c29e295e2dbb8454012d619ca3f81e4c16e85a

            SHA256

            6156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd

            SHA512

            81e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208

          • C:\Windows\SysWOW64\TXPlatforn.exe

            Filesize

            377KB

            MD5

            a4329177954d4104005bce3020e5ef59

            SHA1

            23c29e295e2dbb8454012d619ca3f81e4c16e85a

            SHA256

            6156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd

            SHA512

            81e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208

          • C:\Windows\SysWOW64\TXPlatforn.exe

            Filesize

            377KB

            MD5

            a4329177954d4104005bce3020e5ef59

            SHA1

            23c29e295e2dbb8454012d619ca3f81e4c16e85a

            SHA256

            6156d003d54dcf2ee92f21bd6e7a6a7f91730bd2804381260bcabe465abe6ddd

            SHA512

            81e9d456a4abfc7cd9e0943d4a0ce15523362c3179f3368381d1d7974f80a9f9113b5404b96e67e91684e0ea1895b7d0073e4c48d0bfc4fd0244b1af6acf0208

          • C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

            Filesize

            60KB

            MD5

            889b99c52a60dd49227c5e485a016679

            SHA1

            8fa889e456aa646a4d0a4349977430ce5fa5e2d7

            SHA256

            6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

            SHA512

            08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

          • C:\Windows\SysWOW64\Ö÷¶¯·ÀÓù·þÎñÄ£¿é.exe

            Filesize

            60KB

            MD5

            889b99c52a60dd49227c5e485a016679

            SHA1

            8fa889e456aa646a4d0a4349977430ce5fa5e2d7

            SHA256

            6cbe0e1f046b13b29bfa26f8b368281d2dda7eb9b718651d5856f22cc3e02910

            SHA512

            08933106eaf338dd119c45cbf1f83e723aff77cc0f8d3fc84e36253b1eb31557a54211d1d5d1cb58958188e32064d451f6c66a24b3963cccd3de07299ab90641

          • \??\c:\windows\SysWOW64\240630437.txt

            Filesize

            50KB

            MD5

            fb82e07cb3a53c242a0cdb5ef98ac031

            SHA1

            e5014296741d987b542475a0447f76980f00ae34

            SHA256

            8e8d0e73220e80394e41886dce54b03a21c049bc19e4fbe392c90ea37028527b

            SHA512

            1af7476c5ffac9c53ec2d7a6da03175ba624d1e33015d447b11c2d55a74ff0639c5ebd80529575dd034d4771e8c2af9ecd9f5da7e9cc74761b78caddce8ff6dd

          • memory/2184-159-0x0000000010000000-0x00000000101B6000-memory.dmp

            Filesize

            1.7MB

          • memory/2184-149-0x0000000010000000-0x00000000101B6000-memory.dmp

            Filesize

            1.7MB

          • memory/2184-150-0x0000000010000000-0x00000000101B6000-memory.dmp

            Filesize

            1.7MB

          • memory/2184-146-0x0000000010000000-0x00000000101B6000-memory.dmp

            Filesize

            1.7MB

          • memory/4116-181-0x0000000000400000-0x0000000000BEC000-memory.dmp

            Filesize

            7.9MB

          • memory/4424-166-0x0000000010000000-0x00000000101B6000-memory.dmp

            Filesize

            1.7MB

          • memory/4424-173-0x0000000010000000-0x00000000101B6000-memory.dmp

            Filesize

            1.7MB

          • memory/4424-176-0x0000000010000000-0x00000000101B6000-memory.dmp

            Filesize

            1.7MB

          • memory/4712-152-0x0000000010000000-0x00000000101B6000-memory.dmp

            Filesize

            1.7MB

          • memory/4712-141-0x0000000010000000-0x00000000101B6000-memory.dmp

            Filesize

            1.7MB

          • memory/4712-140-0x0000000010000000-0x00000000101B6000-memory.dmp

            Filesize

            1.7MB

          • memory/4712-139-0x0000000010000000-0x00000000101B6000-memory.dmp

            Filesize

            1.7MB

          • memory/4712-137-0x0000000010000000-0x00000000101B6000-memory.dmp

            Filesize

            1.7MB