Analysis

  • max time kernel
    189s
  • max time network
    195s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25-11-2022 09:24

General

  • Target

    593ac271c4d72ad2ce3b5093d9801abd5603369b595d1292b39bb251a7e3e651.exe

  • Size

    244KB

  • MD5

    9ced6af933a6d0da83eaaab328ab8c54

  • SHA1

    890a26d745ef6aee4fb5b5589262b97e5d50487b

  • SHA256

    593ac271c4d72ad2ce3b5093d9801abd5603369b595d1292b39bb251a7e3e651

  • SHA512

    47f9f37a0d47cc12b234efdb09122e2c9be4d5124fd43a4250b79ab87243e60c89479467c149f905e331efea4d67cec8df7b6cd27ab960f2b8f6b7f847f29a02

  • SSDEEP

    3072:Wo8L5tpV+Ag1AAPoCpxW5ATBfUNlRsvkTVC9FieYTTLprx/m3qT4S826guKqhowN:atpB2oCpcNlRjQdi

Score
10/10

Malware Config

Signatures

  • Modifies system executable filetype association 2 TTPs 8 IoCs
  • Adds policy Run key to start application 2 TTPs 8 IoCs
  • Drops file in Drivers directory 4 IoCs
  • Executes dropped EXE 3 IoCs
  • Sets file execution options in registry 2 TTPs 64 IoCs
  • Checks computer location settings 2 TTPs 3 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Adds Run key to start application 2 TTPs 24 IoCs
  • Drops autorun.inf file 1 TTPs 9 IoCs

    Malware can abuse Windows Autorun to spread further via attached volumes.

  • Drops file in System32 directory 54 IoCs
  • Drops file in Windows directory 38 IoCs
  • Enumerates physical storage devices 1 TTPs

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

  • Modifies Control Panel 16 IoCs
  • Modifies registry class 46 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs
  • System policy modification 1 TTPs 8 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\593ac271c4d72ad2ce3b5093d9801abd5603369b595d1292b39bb251a7e3e651.exe
    "C:\Users\Admin\AppData\Local\Temp\593ac271c4d72ad2ce3b5093d9801abd5603369b595d1292b39bb251a7e3e651.exe"
    1⤵
    • Modifies system executable filetype association
    • Adds policy Run key to start application
    • Drops file in Drivers directory
    • Sets file execution options in registry
    • Checks computer location settings
    • Adds Run key to start application
    • Drops autorun.inf file
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Modifies Control Panel
    • Modifies registry class
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    • System policy modification
    PID:1476
    • C:\WINDOWS\SysWOW64\dllcache\Recycler.{645FF040-5081-101B-9F08-00AA002F954E}\Global.exe
      "C:\WINDOWS\system32\dllcache\Recycler.{645FF040-5081-101B-9F08-00AA002F954E}\Global.exe"
      2⤵
      • Modifies system executable filetype association
      • Adds policy Run key to start application
      • Drops file in Drivers directory
      • Executes dropped EXE
      • Sets file execution options in registry
      • Checks computer location settings
      • Adds Run key to start application
      • Drops autorun.inf file
      • Drops file in System32 directory
      • Drops file in Windows directory
      • Modifies Control Panel
      • Modifies registry class
      • Suspicious use of SetWindowsHookEx
      • Suspicious use of WriteProcessMemory
      • System policy modification
      PID:1892
      • C:\WINDOWS\SysWOW64\dllcache\Recycler.{645FF040-5081-101B-9F08-00AA002F954E}\svchost.exe
        "C:\WINDOWS\system32\dllcache\Recycler.{645FF040-5081-101B-9F08-00AA002F954E}\svchost.exe"
        3⤵
        • Modifies system executable filetype association
        • Adds policy Run key to start application
        • Drops file in Drivers directory
        • Executes dropped EXE
        • Sets file execution options in registry
        • Checks computer location settings
        • Adds Run key to start application
        • Drops autorun.inf file
        • Drops file in System32 directory
        • Drops file in Windows directory
        • Modifies Control Panel
        • Modifies registry class
        • Suspicious use of SetWindowsHookEx
        • Suspicious use of WriteProcessMemory
        • System policy modification
        PID:2188
        • C:\WINDOWS\SysWOW64\dllcache\Recycler.{645FF040-5081-101B-9F08-00AA002F954E}\system.exe
          "C:\WINDOWS\system32\dllcache\Recycler.{645FF040-5081-101B-9F08-00AA002F954E}\system.exe"
          4⤵
          • Modifies system executable filetype association
          • Adds policy Run key to start application
          • Drops file in Drivers directory
          • Executes dropped EXE
          • Sets file execution options in registry
          • Adds Run key to start application
          • Drops autorun.inf file
          • Drops file in System32 directory
          • Drops file in Windows directory
          • Modifies Control Panel
          • Modifies registry class
          • Suspicious use of SetWindowsHookEx
          • System policy modification
          PID:2300
  • C:\Windows\System32\rundll32.exe
    C:\Windows\System32\rundll32.exe C:\Windows\System32\shell32.dll,SHCreateLocalServerRunDll {9aa46009-3ce0-458a-a354-715610a075e6} -Embedding
    1⤵
      PID:4048

    Network

    MITRE ATT&CK Enterprise v6

    Replay Monitor

    Loading Replay Monitor...

    Downloads

    • C:\WINDOWS\Cursors\Boom.vbs
      Filesize

      4KB

      MD5

      e72c9789ac7232e3b36766eb2a8f8da6

      SHA1

      a37a9f18e227d103bb4e1ecac0834c2cdf99d112

      SHA256

      7b03603cbc56105470b4bfb250d0ef18fa93126475e2872d63dc52c35866d2a9

      SHA512

      666a2592c5303a1f42a8bbddc2a8e5d3289c612be7401e3530a3afd70d8243276645bad00a82f3254674307583dabae49c16204e790200a34b0707813265f6d0

    • C:\WINDOWS\Fonts\Fonts.exe
      Filesize

      244KB

      MD5

      9ced6af933a6d0da83eaaab328ab8c54

      SHA1

      890a26d745ef6aee4fb5b5589262b97e5d50487b

      SHA256

      593ac271c4d72ad2ce3b5093d9801abd5603369b595d1292b39bb251a7e3e651

      SHA512

      47f9f37a0d47cc12b234efdb09122e2c9be4d5124fd43a4250b79ab87243e60c89479467c149f905e331efea4d67cec8df7b6cd27ab960f2b8f6b7f847f29a02

    • C:\WINDOWS\Fonts\tskmgr.exe
      Filesize

      244KB

      MD5

      9ced6af933a6d0da83eaaab328ab8c54

      SHA1

      890a26d745ef6aee4fb5b5589262b97e5d50487b

      SHA256

      593ac271c4d72ad2ce3b5093d9801abd5603369b595d1292b39bb251a7e3e651

      SHA512

      47f9f37a0d47cc12b234efdb09122e2c9be4d5124fd43a4250b79ab87243e60c89479467c149f905e331efea4d67cec8df7b6cd27ab960f2b8f6b7f847f29a02

    • C:\WINDOWS\Help\microsoft.hlp
      Filesize

      244KB

      MD5

      9ced6af933a6d0da83eaaab328ab8c54

      SHA1

      890a26d745ef6aee4fb5b5589262b97e5d50487b

      SHA256

      593ac271c4d72ad2ce3b5093d9801abd5603369b595d1292b39bb251a7e3e651

      SHA512

      47f9f37a0d47cc12b234efdb09122e2c9be4d5124fd43a4250b79ab87243e60c89479467c149f905e331efea4d67cec8df7b6cd27ab960f2b8f6b7f847f29a02

    • C:\WINDOWS\Media\rndll32.pif
      Filesize

      244KB

      MD5

      9ced6af933a6d0da83eaaab328ab8c54

      SHA1

      890a26d745ef6aee4fb5b5589262b97e5d50487b

      SHA256

      593ac271c4d72ad2ce3b5093d9801abd5603369b595d1292b39bb251a7e3e651

      SHA512

      47f9f37a0d47cc12b234efdb09122e2c9be4d5124fd43a4250b79ab87243e60c89479467c149f905e331efea4d67cec8df7b6cd27ab960f2b8f6b7f847f29a02

    • C:\WINDOWS\SysWOW64\dllcache\Default.exe
      Filesize

      244KB

      MD5

      9ced6af933a6d0da83eaaab328ab8c54

      SHA1

      890a26d745ef6aee4fb5b5589262b97e5d50487b

      SHA256

      593ac271c4d72ad2ce3b5093d9801abd5603369b595d1292b39bb251a7e3e651

      SHA512

      47f9f37a0d47cc12b234efdb09122e2c9be4d5124fd43a4250b79ab87243e60c89479467c149f905e331efea4d67cec8df7b6cd27ab960f2b8f6b7f847f29a02

    • C:\WINDOWS\SysWOW64\dllcache\Global.exe
      Filesize

      244KB

      MD5

      9ced6af933a6d0da83eaaab328ab8c54

      SHA1

      890a26d745ef6aee4fb5b5589262b97e5d50487b

      SHA256

      593ac271c4d72ad2ce3b5093d9801abd5603369b595d1292b39bb251a7e3e651

      SHA512

      47f9f37a0d47cc12b234efdb09122e2c9be4d5124fd43a4250b79ab87243e60c89479467c149f905e331efea4d67cec8df7b6cd27ab960f2b8f6b7f847f29a02

    • C:\WINDOWS\SysWOW64\dllcache\Recycler.{645FF040-5081-101B-9F08-00AA002F954E}\Global.exe
      Filesize

      244KB

      MD5

      9ced6af933a6d0da83eaaab328ab8c54

      SHA1

      890a26d745ef6aee4fb5b5589262b97e5d50487b

      SHA256

      593ac271c4d72ad2ce3b5093d9801abd5603369b595d1292b39bb251a7e3e651

      SHA512

      47f9f37a0d47cc12b234efdb09122e2c9be4d5124fd43a4250b79ab87243e60c89479467c149f905e331efea4d67cec8df7b6cd27ab960f2b8f6b7f847f29a02

    • C:\WINDOWS\SysWOW64\dllcache\Recycler.{645FF040-5081-101B-9F08-00AA002F954E}\svchost.exe
      Filesize

      244KB

      MD5

      9ced6af933a6d0da83eaaab328ab8c54

      SHA1

      890a26d745ef6aee4fb5b5589262b97e5d50487b

      SHA256

      593ac271c4d72ad2ce3b5093d9801abd5603369b595d1292b39bb251a7e3e651

      SHA512

      47f9f37a0d47cc12b234efdb09122e2c9be4d5124fd43a4250b79ab87243e60c89479467c149f905e331efea4d67cec8df7b6cd27ab960f2b8f6b7f847f29a02

    • C:\WINDOWS\SysWOW64\dllcache\Recycler.{645FF040-5081-101B-9F08-00AA002F954E}\svchost.exe
      Filesize

      244KB

      MD5

      9ced6af933a6d0da83eaaab328ab8c54

      SHA1

      890a26d745ef6aee4fb5b5589262b97e5d50487b

      SHA256

      593ac271c4d72ad2ce3b5093d9801abd5603369b595d1292b39bb251a7e3e651

      SHA512

      47f9f37a0d47cc12b234efdb09122e2c9be4d5124fd43a4250b79ab87243e60c89479467c149f905e331efea4d67cec8df7b6cd27ab960f2b8f6b7f847f29a02

    • C:\WINDOWS\SysWOW64\dllcache\Recycler.{645FF040-5081-101B-9F08-00AA002F954E}\system.exe
      Filesize

      244KB

      MD5

      9ced6af933a6d0da83eaaab328ab8c54

      SHA1

      890a26d745ef6aee4fb5b5589262b97e5d50487b

      SHA256

      593ac271c4d72ad2ce3b5093d9801abd5603369b595d1292b39bb251a7e3e651

      SHA512

      47f9f37a0d47cc12b234efdb09122e2c9be4d5124fd43a4250b79ab87243e60c89479467c149f905e331efea4d67cec8df7b6cd27ab960f2b8f6b7f847f29a02

    • C:\WINDOWS\SysWOW64\dllcache\Recycler.{645FF040-5081-101B-9F08-00AA002F954E}\system.exe
      Filesize

      244KB

      MD5

      9ced6af933a6d0da83eaaab328ab8c54

      SHA1

      890a26d745ef6aee4fb5b5589262b97e5d50487b

      SHA256

      593ac271c4d72ad2ce3b5093d9801abd5603369b595d1292b39bb251a7e3e651

      SHA512

      47f9f37a0d47cc12b234efdb09122e2c9be4d5124fd43a4250b79ab87243e60c89479467c149f905e331efea4d67cec8df7b6cd27ab960f2b8f6b7f847f29a02

    • C:\WINDOWS\SysWOW64\dllcache\autorun.inf
      Filesize

      118B

      MD5

      4eb846be89a1520b7d0181f0736f9a96

      SHA1

      869a156f9bd21b06d896cafa66db628f7b5e9679

      SHA256

      5bf2d22daa1c82872df820f2e5d12fdc60e131f20782cc5e566a04343bfdf6d8

      SHA512

      ee444365384528857a68672a0b1ae1a3b62f7a4b05038d894bc33f603291defdc03a2a3a2849054aa13f4f2def783fdce8f88a5896fd64f11a3f7c9b19c4008c

    • C:\WINDOWS\SysWOW64\dllcache\autorun.inf
      Filesize

      118B

      MD5

      4eb846be89a1520b7d0181f0736f9a96

      SHA1

      869a156f9bd21b06d896cafa66db628f7b5e9679

      SHA256

      5bf2d22daa1c82872df820f2e5d12fdc60e131f20782cc5e566a04343bfdf6d8

      SHA512

      ee444365384528857a68672a0b1ae1a3b62f7a4b05038d894bc33f603291defdc03a2a3a2849054aa13f4f2def783fdce8f88a5896fd64f11a3f7c9b19c4008c

    • C:\WINDOWS\SysWOW64\dllcache\autorun.inf
      Filesize

      118B

      MD5

      4eb846be89a1520b7d0181f0736f9a96

      SHA1

      869a156f9bd21b06d896cafa66db628f7b5e9679

      SHA256

      5bf2d22daa1c82872df820f2e5d12fdc60e131f20782cc5e566a04343bfdf6d8

      SHA512

      ee444365384528857a68672a0b1ae1a3b62f7a4b05038d894bc33f603291defdc03a2a3a2849054aa13f4f2def783fdce8f88a5896fd64f11a3f7c9b19c4008c

    • C:\WINDOWS\SysWOW64\dllcache\autorun.inf
      Filesize

      118B

      MD5

      4eb846be89a1520b7d0181f0736f9a96

      SHA1

      869a156f9bd21b06d896cafa66db628f7b5e9679

      SHA256

      5bf2d22daa1c82872df820f2e5d12fdc60e131f20782cc5e566a04343bfdf6d8

      SHA512

      ee444365384528857a68672a0b1ae1a3b62f7a4b05038d894bc33f603291defdc03a2a3a2849054aa13f4f2def783fdce8f88a5896fd64f11a3f7c9b19c4008c

    • C:\WINDOWS\SysWOW64\dllcache\svchost.exe
      Filesize

      244KB

      MD5

      9ced6af933a6d0da83eaaab328ab8c54

      SHA1

      890a26d745ef6aee4fb5b5589262b97e5d50487b

      SHA256

      593ac271c4d72ad2ce3b5093d9801abd5603369b595d1292b39bb251a7e3e651

      SHA512

      47f9f37a0d47cc12b234efdb09122e2c9be4d5124fd43a4250b79ab87243e60c89479467c149f905e331efea4d67cec8df7b6cd27ab960f2b8f6b7f847f29a02

    • C:\WINDOWS\SysWOW64\drivers\drivers.cab.exe
      Filesize

      244KB

      MD5

      9ced6af933a6d0da83eaaab328ab8c54

      SHA1

      890a26d745ef6aee4fb5b5589262b97e5d50487b

      SHA256

      593ac271c4d72ad2ce3b5093d9801abd5603369b595d1292b39bb251a7e3e651

      SHA512

      47f9f37a0d47cc12b234efdb09122e2c9be4d5124fd43a4250b79ab87243e60c89479467c149f905e331efea4d67cec8df7b6cd27ab960f2b8f6b7f847f29a02

    • C:\WINDOWS\system\KEYBOARD.exe
      Filesize

      244KB

      MD5

      9ced6af933a6d0da83eaaab328ab8c54

      SHA1

      890a26d745ef6aee4fb5b5589262b97e5d50487b

      SHA256

      593ac271c4d72ad2ce3b5093d9801abd5603369b595d1292b39bb251a7e3e651

      SHA512

      47f9f37a0d47cc12b234efdb09122e2c9be4d5124fd43a4250b79ab87243e60c89479467c149f905e331efea4d67cec8df7b6cd27ab960f2b8f6b7f847f29a02

    • C:\Windows\SysWOW64\dllcache\Recycler.{645FF040-5081-101B-9F08-00AA002F954E}\Global.exe
      Filesize

      244KB

      MD5

      9ced6af933a6d0da83eaaab328ab8c54

      SHA1

      890a26d745ef6aee4fb5b5589262b97e5d50487b

      SHA256

      593ac271c4d72ad2ce3b5093d9801abd5603369b595d1292b39bb251a7e3e651

      SHA512

      47f9f37a0d47cc12b234efdb09122e2c9be4d5124fd43a4250b79ab87243e60c89479467c149f905e331efea4d67cec8df7b6cd27ab960f2b8f6b7f847f29a02

    • C:\Windows\SysWOW64\dllcache\Recycler.{645FF040-5081-101B-9F08-00AA002F954E}\svchost.exe
      Filesize

      244KB

      MD5

      9ced6af933a6d0da83eaaab328ab8c54

      SHA1

      890a26d745ef6aee4fb5b5589262b97e5d50487b

      SHA256

      593ac271c4d72ad2ce3b5093d9801abd5603369b595d1292b39bb251a7e3e651

      SHA512

      47f9f37a0d47cc12b234efdb09122e2c9be4d5124fd43a4250b79ab87243e60c89479467c149f905e331efea4d67cec8df7b6cd27ab960f2b8f6b7f847f29a02

    • C:\Windows\SysWOW64\dllcache\Recycler.{645FF040-5081-101B-9F08-00AA002F954E}\system.exe
      Filesize

      244KB

      MD5

      9ced6af933a6d0da83eaaab328ab8c54

      SHA1

      890a26d745ef6aee4fb5b5589262b97e5d50487b

      SHA256

      593ac271c4d72ad2ce3b5093d9801abd5603369b595d1292b39bb251a7e3e651

      SHA512

      47f9f37a0d47cc12b234efdb09122e2c9be4d5124fd43a4250b79ab87243e60c89479467c149f905e331efea4d67cec8df7b6cd27ab960f2b8f6b7f847f29a02

    • memory/1476-132-0x0000000000400000-0x0000000000440000-memory.dmp
      Filesize

      256KB

    • memory/1476-153-0x0000000000400000-0x0000000000440000-memory.dmp
      Filesize

      256KB

    • memory/1892-154-0x0000000000400000-0x0000000000440000-memory.dmp
      Filesize

      256KB

    • memory/1892-135-0x0000000000000000-mapping.dmp
    • memory/2188-161-0x0000000000400000-0x0000000000440000-memory.dmp
      Filesize

      256KB

    • memory/2188-155-0x0000000000000000-mapping.dmp
    • memory/2300-163-0x0000000000000000-mapping.dmp
    • memory/2300-168-0x0000000000400000-0x0000000000440000-memory.dmp
      Filesize

      256KB