Analysis

  • max time kernel
    141s
  • max time network
    185s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/12/2022, 09:53

General

  • Target

    36e48ee59801da2917b221490b93944e3493d06a5210baad4d5b7470d85eb3ec.exe

  • Size

    94KB

  • MD5

    4d1398be5173e52136fb520f59ef38f2

  • SHA1

    7d888e30710a2662627b5b4ac5328927e7f2ffa1

  • SHA256

    36e48ee59801da2917b221490b93944e3493d06a5210baad4d5b7470d85eb3ec

  • SHA512

    f427169e23e27c0e0bc8a03900081fe2d024713dcea0c957ec91e13bc15c55fdc0cacf7c7bfa3519751b0207a957f4f91c923723c574ebede5995c39e0ac9e56

  • SSDEEP

    1536:fVqaAbM6hBg66BZf+MF8Nv7ex4fUIhKPEYhc8YaEJwZK4/83ZoMOALF6SSf:QZYX3+Mep7eefL8PBhZEXtpxLF6H

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 6 IoCs
  • Drops file in System32 directory 5 IoCs
  • Drops file in Program Files directory 21 IoCs
  • Modifies registry class 40 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\36e48ee59801da2917b221490b93944e3493d06a5210baad4d5b7470d85eb3ec.exe
    "C:\Users\Admin\AppData\Local\Temp\36e48ee59801da2917b221490b93944e3493d06a5210baad4d5b7470d85eb3ec.exe"
    1⤵
    • Drops file in System32 directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:836
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /installservice
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:3424
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /start
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:3192
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /uninstallservice patch:C:\Users\Admin\AppData\Local\Temp\36e48ee59801da2917b221490b93944e3493d06a5210baad4d5b7470d85eb3ec.exe
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:4976
  • C:\Windows\SysWOW64\urdvxc.exe
    "C:\Windows\SysWOW64\urdvxc.exe" /service
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Modifies registry class
    PID:2732
  • C:\Windows\SysWOW64\urdvxc.exe
    "C:\Windows\SysWOW64\urdvxc.exe" /service
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Modifies registry class
    PID:4540
  • C:\Windows\SysWOW64\urdvxc.exe
    C:\Windows\SysWOW64\urdvxc.exe
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Drops file in Program Files directory
    • Modifies registry class
    PID:3012

Network

        MITRE ATT&CK Matrix

        Replay Monitor

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        Downloads

        • C:\Program Files\Java\jdk1.8.0_66\db\README-JDK.html

          Filesize

          1012B

          MD5

          661986eb37cc9cfc2f17614e81d71a6d

          SHA1

          6f5a8828691bfabda2656ba5435c39db61933cba

          SHA256

          5edb9dd67373164b6d5297e4fad9846c712451a74f8a8a965c39c61c19646a03

          SHA512

          11da83092eebe57cc2493d37f480bf706880883a1c4c7af910fe1e2d1fa3c923b7f6cca99d8bfc61255879ef146af94b0925cc07ca53c431b4ef1f24d36e970e

        • C:\Program Files\Java\jdk1.8.0_66\jre\Welcome.html

          Filesize

          1KB

          MD5

          126dc28a60fa70ca98434f1b6196855b

          SHA1

          eaeb0f2ae09670985868a7410b08df899486339a

          SHA256

          3475436612f6a0ef77fc91331d008090bfd53c7cc8535225762ab43234c730c7

          SHA512

          7d07229039cbb7eb39d5cdf3846fb41f4f2f5a829cf7c0d5c778bf50c7eaa17ab7dd4c7fe483c38d3ebb72669d117a6db122ee58f63d712f795c38ad680ae52a

        • C:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_ja_4.4.0.v20140623020002\about.html

          Filesize

          1KB

          MD5

          7915168e1915f03c8db93427bb9362af

          SHA1

          9cca121c448a9a38f815653014da4bd9f323596c

          SHA256

          b9b7298e796bee7942b808d120c1da2f40508b719d0f57c792f6898963036ae7

          SHA512

          fbae43dc5b5c1ececfcde9a92abe7caf8848b8a3d2d3a2663490bec65afbfcd0ecd2e6059e34fdc3af07c206deb45c9b3e4b85776e87ff7e19d96ee756fe843a

        • C:\Windows\SysWOW64\urdvxc.exe

          Filesize

          94KB

          MD5

          4d1398be5173e52136fb520f59ef38f2

          SHA1

          7d888e30710a2662627b5b4ac5328927e7f2ffa1

          SHA256

          36e48ee59801da2917b221490b93944e3493d06a5210baad4d5b7470d85eb3ec

          SHA512

          f427169e23e27c0e0bc8a03900081fe2d024713dcea0c957ec91e13bc15c55fdc0cacf7c7bfa3519751b0207a957f4f91c923723c574ebede5995c39e0ac9e56

        • C:\Windows\SysWOW64\urdvxc.exe

          Filesize

          94KB

          MD5

          4d1398be5173e52136fb520f59ef38f2

          SHA1

          7d888e30710a2662627b5b4ac5328927e7f2ffa1

          SHA256

          36e48ee59801da2917b221490b93944e3493d06a5210baad4d5b7470d85eb3ec

          SHA512

          f427169e23e27c0e0bc8a03900081fe2d024713dcea0c957ec91e13bc15c55fdc0cacf7c7bfa3519751b0207a957f4f91c923723c574ebede5995c39e0ac9e56

        • C:\Windows\SysWOW64\urdvxc.exe

          Filesize

          94KB

          MD5

          4d1398be5173e52136fb520f59ef38f2

          SHA1

          7d888e30710a2662627b5b4ac5328927e7f2ffa1

          SHA256

          36e48ee59801da2917b221490b93944e3493d06a5210baad4d5b7470d85eb3ec

          SHA512

          f427169e23e27c0e0bc8a03900081fe2d024713dcea0c957ec91e13bc15c55fdc0cacf7c7bfa3519751b0207a957f4f91c923723c574ebede5995c39e0ac9e56

        • C:\Windows\SysWOW64\urdvxc.exe

          Filesize

          94KB

          MD5

          4d1398be5173e52136fb520f59ef38f2

          SHA1

          7d888e30710a2662627b5b4ac5328927e7f2ffa1

          SHA256

          36e48ee59801da2917b221490b93944e3493d06a5210baad4d5b7470d85eb3ec

          SHA512

          f427169e23e27c0e0bc8a03900081fe2d024713dcea0c957ec91e13bc15c55fdc0cacf7c7bfa3519751b0207a957f4f91c923723c574ebede5995c39e0ac9e56

        • C:\Windows\SysWOW64\urdvxc.exe

          Filesize

          94KB

          MD5

          4d1398be5173e52136fb520f59ef38f2

          SHA1

          7d888e30710a2662627b5b4ac5328927e7f2ffa1

          SHA256

          36e48ee59801da2917b221490b93944e3493d06a5210baad4d5b7470d85eb3ec

          SHA512

          f427169e23e27c0e0bc8a03900081fe2d024713dcea0c957ec91e13bc15c55fdc0cacf7c7bfa3519751b0207a957f4f91c923723c574ebede5995c39e0ac9e56

        • C:\Windows\SysWOW64\urdvxc.exe

          Filesize

          94KB

          MD5

          4d1398be5173e52136fb520f59ef38f2

          SHA1

          7d888e30710a2662627b5b4ac5328927e7f2ffa1

          SHA256

          36e48ee59801da2917b221490b93944e3493d06a5210baad4d5b7470d85eb3ec

          SHA512

          f427169e23e27c0e0bc8a03900081fe2d024713dcea0c957ec91e13bc15c55fdc0cacf7c7bfa3519751b0207a957f4f91c923723c574ebede5995c39e0ac9e56

        • C:\Windows\SysWOW64\urdvxc.exe

          Filesize

          94KB

          MD5

          4d1398be5173e52136fb520f59ef38f2

          SHA1

          7d888e30710a2662627b5b4ac5328927e7f2ffa1

          SHA256

          36e48ee59801da2917b221490b93944e3493d06a5210baad4d5b7470d85eb3ec

          SHA512

          f427169e23e27c0e0bc8a03900081fe2d024713dcea0c957ec91e13bc15c55fdc0cacf7c7bfa3519751b0207a957f4f91c923723c574ebede5995c39e0ac9e56

        • memory/836-132-0x0000000000400000-0x0000000000427000-memory.dmp

          Filesize

          156KB

        • memory/836-133-0x00000000001E0000-0x00000000001FF000-memory.dmp

          Filesize

          124KB

        • memory/2732-142-0x00000000001E0000-0x00000000001FF000-memory.dmp

          Filesize

          124KB

        • memory/2732-146-0x00000000001E0000-0x00000000001FF000-memory.dmp

          Filesize

          124KB

        • memory/2732-147-0x00000000001E0000-0x00000000001FF000-memory.dmp

          Filesize

          124KB

        • memory/3012-157-0x00000000001C0000-0x00000000001DF000-memory.dmp

          Filesize

          124KB

        • memory/3012-156-0x00000000001C0000-0x00000000001DF000-memory.dmp

          Filesize

          124KB

        • memory/3012-158-0x00000000001C0000-0x00000000001DF000-memory.dmp

          Filesize

          124KB

        • memory/3192-141-0x00000000001C0000-0x00000000001DF000-memory.dmp

          Filesize

          124KB

        • memory/3424-137-0x00000000001E0000-0x00000000001FF000-memory.dmp

          Filesize

          124KB

        • memory/4540-150-0x00000000001C0000-0x00000000001DF000-memory.dmp

          Filesize

          124KB

        • memory/4540-149-0x00000000001C0000-0x00000000001DF000-memory.dmp

          Filesize

          124KB

        • memory/4540-154-0x00000000001C0000-0x00000000001DF000-memory.dmp

          Filesize

          124KB

        • memory/4976-145-0x00000000001C0000-0x00000000001DF000-memory.dmp

          Filesize

          124KB