Analysis

  • max time kernel
    154s
  • max time network
    49s
  • platform
    windows7_x64
  • resource
    win7-20220901-en
  • resource tags

    arch:x64arch:x86image:win7-20220901-enlocale:en-usos:windows7-x64system
  • submitted
    03/12/2022, 11:11

General

  • Target

    c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18.exe

  • Size

    264KB

  • MD5

    1f4cb64ee3557e330623f0a13bd65210

  • SHA1

    c7737115f9643e1c5d7deeff516c7d557898719c

  • SHA256

    c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18

  • SHA512

    1c013409f6089c9fe626dd69ddf073938d1cebea80b6d7f84e2b33cb6a7d94ac5fb90b47cd48293a66e7c42b19ed66bb2ab412203423b3c0e746caf4db98f7cb

  • SSDEEP

    3072:CkWL5tpQ2CSA1AAPoCpxW5ATBfUNjpSEfsPxXu/SOoeNP+2DYM6DjH39TCkunYor:WtpsoCpcNQ7H

Score
10/10

Malware Config

Signatures

  • Modifies system executable filetype association 2 TTPs 6 IoCs
  • Adds policy Run key to start application 2 TTPs 6 IoCs
  • Drops file in Drivers directory 4 IoCs
  • Executes dropped EXE 3 IoCs
  • Sets file execution options in registry 2 TTPs 48 IoCs
  • Loads dropped DLL 6 IoCs
  • Adds Run key to start application 2 TTPs 18 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 12 IoCs
  • Modifies registry class 33 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 12 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18.exe
    "C:\Users\Admin\AppData\Local\Temp\c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18.exe"
    1⤵
    • Drops file in Drivers directory
    • Loads dropped DLL
    • Drops autorun.inf file
    • Drops file in System32 directory
    • Drops file in Windows directory
    • Suspicious use of SetWindowsHookEx
    • Suspicious use of WriteProcessMemory
    PID:1368
    • 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
      • Loads dropped DLL
      • 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
      PID:928
      • 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
        • Loads dropped DLL
        • 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
        PID:1880
        • 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
          PID:1088

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

    264KB

    MD5

    1f4cb64ee3557e330623f0a13bd65210

    SHA1

    c7737115f9643e1c5d7deeff516c7d557898719c

    SHA256

    c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18

    SHA512

    1c013409f6089c9fe626dd69ddf073938d1cebea80b6d7f84e2b33cb6a7d94ac5fb90b47cd48293a66e7c42b19ed66bb2ab412203423b3c0e746caf4db98f7cb

  • C:\WINDOWS\Fonts\tskmgr.exe

    Filesize

    264KB

    MD5

    1f4cb64ee3557e330623f0a13bd65210

    SHA1

    c7737115f9643e1c5d7deeff516c7d557898719c

    SHA256

    c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18

    SHA512

    1c013409f6089c9fe626dd69ddf073938d1cebea80b6d7f84e2b33cb6a7d94ac5fb90b47cd48293a66e7c42b19ed66bb2ab412203423b3c0e746caf4db98f7cb

  • C:\WINDOWS\Help\microsoft.hlp

    Filesize

    264KB

    MD5

    1f4cb64ee3557e330623f0a13bd65210

    SHA1

    c7737115f9643e1c5d7deeff516c7d557898719c

    SHA256

    c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18

    SHA512

    1c013409f6089c9fe626dd69ddf073938d1cebea80b6d7f84e2b33cb6a7d94ac5fb90b47cd48293a66e7c42b19ed66bb2ab412203423b3c0e746caf4db98f7cb

  • C:\WINDOWS\Media\rndll32.pif

    Filesize

    264KB

    MD5

    1f4cb64ee3557e330623f0a13bd65210

    SHA1

    c7737115f9643e1c5d7deeff516c7d557898719c

    SHA256

    c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18

    SHA512

    1c013409f6089c9fe626dd69ddf073938d1cebea80b6d7f84e2b33cb6a7d94ac5fb90b47cd48293a66e7c42b19ed66bb2ab412203423b3c0e746caf4db98f7cb

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

    Filesize

    264KB

    MD5

    1f4cb64ee3557e330623f0a13bd65210

    SHA1

    c7737115f9643e1c5d7deeff516c7d557898719c

    SHA256

    c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18

    SHA512

    1c013409f6089c9fe626dd69ddf073938d1cebea80b6d7f84e2b33cb6a7d94ac5fb90b47cd48293a66e7c42b19ed66bb2ab412203423b3c0e746caf4db98f7cb

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

    Filesize

    264KB

    MD5

    1f4cb64ee3557e330623f0a13bd65210

    SHA1

    c7737115f9643e1c5d7deeff516c7d557898719c

    SHA256

    c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18

    SHA512

    1c013409f6089c9fe626dd69ddf073938d1cebea80b6d7f84e2b33cb6a7d94ac5fb90b47cd48293a66e7c42b19ed66bb2ab412203423b3c0e746caf4db98f7cb

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

    Filesize

    264KB

    MD5

    1f4cb64ee3557e330623f0a13bd65210

    SHA1

    c7737115f9643e1c5d7deeff516c7d557898719c

    SHA256

    c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18

    SHA512

    1c013409f6089c9fe626dd69ddf073938d1cebea80b6d7f84e2b33cb6a7d94ac5fb90b47cd48293a66e7c42b19ed66bb2ab412203423b3c0e746caf4db98f7cb

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

    Filesize

    264KB

    MD5

    1f4cb64ee3557e330623f0a13bd65210

    SHA1

    c7737115f9643e1c5d7deeff516c7d557898719c

    SHA256

    c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18

    SHA512

    1c013409f6089c9fe626dd69ddf073938d1cebea80b6d7f84e2b33cb6a7d94ac5fb90b47cd48293a66e7c42b19ed66bb2ab412203423b3c0e746caf4db98f7cb

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

    Filesize

    264KB

    MD5

    1f4cb64ee3557e330623f0a13bd65210

    SHA1

    c7737115f9643e1c5d7deeff516c7d557898719c

    SHA256

    c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18

    SHA512

    1c013409f6089c9fe626dd69ddf073938d1cebea80b6d7f84e2b33cb6a7d94ac5fb90b47cd48293a66e7c42b19ed66bb2ab412203423b3c0e746caf4db98f7cb

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

    Filesize

    264KB

    MD5

    1f4cb64ee3557e330623f0a13bd65210

    SHA1

    c7737115f9643e1c5d7deeff516c7d557898719c

    SHA256

    c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18

    SHA512

    1c013409f6089c9fe626dd69ddf073938d1cebea80b6d7f84e2b33cb6a7d94ac5fb90b47cd48293a66e7c42b19ed66bb2ab412203423b3c0e746caf4db98f7cb

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

    Filesize

    264KB

    MD5

    1f4cb64ee3557e330623f0a13bd65210

    SHA1

    c7737115f9643e1c5d7deeff516c7d557898719c

    SHA256

    c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18

    SHA512

    1c013409f6089c9fe626dd69ddf073938d1cebea80b6d7f84e2b33cb6a7d94ac5fb90b47cd48293a66e7c42b19ed66bb2ab412203423b3c0e746caf4db98f7cb

  • 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

    264KB

    MD5

    1f4cb64ee3557e330623f0a13bd65210

    SHA1

    c7737115f9643e1c5d7deeff516c7d557898719c

    SHA256

    c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18

    SHA512

    1c013409f6089c9fe626dd69ddf073938d1cebea80b6d7f84e2b33cb6a7d94ac5fb90b47cd48293a66e7c42b19ed66bb2ab412203423b3c0e746caf4db98f7cb

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

    Filesize

    264KB

    MD5

    1f4cb64ee3557e330623f0a13bd65210

    SHA1

    c7737115f9643e1c5d7deeff516c7d557898719c

    SHA256

    c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18

    SHA512

    1c013409f6089c9fe626dd69ddf073938d1cebea80b6d7f84e2b33cb6a7d94ac5fb90b47cd48293a66e7c42b19ed66bb2ab412203423b3c0e746caf4db98f7cb

  • C:\WINDOWS\pchealth\Global.exe

    Filesize

    264KB

    MD5

    1f4cb64ee3557e330623f0a13bd65210

    SHA1

    c7737115f9643e1c5d7deeff516c7d557898719c

    SHA256

    c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18

    SHA512

    1c013409f6089c9fe626dd69ddf073938d1cebea80b6d7f84e2b33cb6a7d94ac5fb90b47cd48293a66e7c42b19ed66bb2ab412203423b3c0e746caf4db98f7cb

  • C:\WINDOWS\system\KEYBOARD.exe

    Filesize

    264KB

    MD5

    1f4cb64ee3557e330623f0a13bd65210

    SHA1

    c7737115f9643e1c5d7deeff516c7d557898719c

    SHA256

    c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18

    SHA512

    1c013409f6089c9fe626dd69ddf073938d1cebea80b6d7f84e2b33cb6a7d94ac5fb90b47cd48293a66e7c42b19ed66bb2ab412203423b3c0e746caf4db98f7cb

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

    Filesize

    264KB

    MD5

    1f4cb64ee3557e330623f0a13bd65210

    SHA1

    c7737115f9643e1c5d7deeff516c7d557898719c

    SHA256

    c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18

    SHA512

    1c013409f6089c9fe626dd69ddf073938d1cebea80b6d7f84e2b33cb6a7d94ac5fb90b47cd48293a66e7c42b19ed66bb2ab412203423b3c0e746caf4db98f7cb

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

    Filesize

    264KB

    MD5

    1f4cb64ee3557e330623f0a13bd65210

    SHA1

    c7737115f9643e1c5d7deeff516c7d557898719c

    SHA256

    c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18

    SHA512

    1c013409f6089c9fe626dd69ddf073938d1cebea80b6d7f84e2b33cb6a7d94ac5fb90b47cd48293a66e7c42b19ed66bb2ab412203423b3c0e746caf4db98f7cb

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

    Filesize

    264KB

    MD5

    1f4cb64ee3557e330623f0a13bd65210

    SHA1

    c7737115f9643e1c5d7deeff516c7d557898719c

    SHA256

    c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18

    SHA512

    1c013409f6089c9fe626dd69ddf073938d1cebea80b6d7f84e2b33cb6a7d94ac5fb90b47cd48293a66e7c42b19ed66bb2ab412203423b3c0e746caf4db98f7cb

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

    Filesize

    264KB

    MD5

    1f4cb64ee3557e330623f0a13bd65210

    SHA1

    c7737115f9643e1c5d7deeff516c7d557898719c

    SHA256

    c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18

    SHA512

    1c013409f6089c9fe626dd69ddf073938d1cebea80b6d7f84e2b33cb6a7d94ac5fb90b47cd48293a66e7c42b19ed66bb2ab412203423b3c0e746caf4db98f7cb

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

    Filesize

    264KB

    MD5

    1f4cb64ee3557e330623f0a13bd65210

    SHA1

    c7737115f9643e1c5d7deeff516c7d557898719c

    SHA256

    c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18

    SHA512

    1c013409f6089c9fe626dd69ddf073938d1cebea80b6d7f84e2b33cb6a7d94ac5fb90b47cd48293a66e7c42b19ed66bb2ab412203423b3c0e746caf4db98f7cb

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

    Filesize

    264KB

    MD5

    1f4cb64ee3557e330623f0a13bd65210

    SHA1

    c7737115f9643e1c5d7deeff516c7d557898719c

    SHA256

    c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18

    SHA512

    1c013409f6089c9fe626dd69ddf073938d1cebea80b6d7f84e2b33cb6a7d94ac5fb90b47cd48293a66e7c42b19ed66bb2ab412203423b3c0e746caf4db98f7cb

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

    Filesize

    264KB

    MD5

    1f4cb64ee3557e330623f0a13bd65210

    SHA1

    c7737115f9643e1c5d7deeff516c7d557898719c

    SHA256

    c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18

    SHA512

    1c013409f6089c9fe626dd69ddf073938d1cebea80b6d7f84e2b33cb6a7d94ac5fb90b47cd48293a66e7c42b19ed66bb2ab412203423b3c0e746caf4db98f7cb

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

    Filesize

    264KB

    MD5

    1f4cb64ee3557e330623f0a13bd65210

    SHA1

    c7737115f9643e1c5d7deeff516c7d557898719c

    SHA256

    c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18

    SHA512

    1c013409f6089c9fe626dd69ddf073938d1cebea80b6d7f84e2b33cb6a7d94ac5fb90b47cd48293a66e7c42b19ed66bb2ab412203423b3c0e746caf4db98f7cb

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

    Filesize

    264KB

    MD5

    1f4cb64ee3557e330623f0a13bd65210

    SHA1

    c7737115f9643e1c5d7deeff516c7d557898719c

    SHA256

    c65ddbb09ddffe7a98a71014f1a5609f1c7e4da3406102e974d985d4a320fd18

    SHA512

    1c013409f6089c9fe626dd69ddf073938d1cebea80b6d7f84e2b33cb6a7d94ac5fb90b47cd48293a66e7c42b19ed66bb2ab412203423b3c0e746caf4db98f7cb

  • memory/928-91-0x00000000039E0000-0x0000000003A23000-memory.dmp

    Filesize

    268KB

  • memory/928-92-0x00000000039E0000-0x0000000003A23000-memory.dmp

    Filesize

    268KB

  • memory/928-106-0x00000000039E0000-0x0000000003A23000-memory.dmp

    Filesize

    268KB

  • memory/928-81-0x0000000000400000-0x0000000000443000-memory.dmp

    Filesize

    268KB

  • memory/1088-104-0x0000000000400000-0x0000000000443000-memory.dmp

    Filesize

    268KB

  • memory/1368-56-0x0000000076461000-0x0000000076463000-memory.dmp

    Filesize

    8KB

  • memory/1368-80-0x0000000000400000-0x0000000000443000-memory.dmp

    Filesize

    268KB

  • memory/1368-57-0x0000000074541000-0x0000000074543000-memory.dmp

    Filesize

    8KB

  • memory/1880-103-0x0000000003FE0000-0x0000000004023000-memory.dmp

    Filesize

    268KB

  • memory/1880-93-0x0000000000400000-0x0000000000443000-memory.dmp

    Filesize

    268KB