Analysis

  • max time kernel
    150s
  • max time network
    152s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    07/11/2022, 08:22

General

  • Target

    57240e90768aa2e07c5b045105f9ef80fc94a3f05185c6ebc252696f6e0427bb.exe

  • Size

    56KB

  • MD5

    1307c8f1c18bcbdf50e0fb97a9753261

  • SHA1

    4f548de8f1ae0e94d0aca865ef82b4e922b3adc0

  • SHA256

    57240e90768aa2e07c5b045105f9ef80fc94a3f05185c6ebc252696f6e0427bb

  • SHA512

    30ad9fbc80092215d609285b3b789d3bb847dae689ed2208fd786bf1eab27bc280349c877d5ccb116bac9b73f4a6b9912ae5ad61edce52211aeecdd1679f52aa

  • SSDEEP

    768:MPaVKfP+BoUMuukFYYXSWZrr06WcX3Fb8Zi//8NIWVt/SJmVgbjCqhPlsG7yaG6Z:MynWN4AghPVyh62VQcolOfnAd

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 6 IoCs
  • Drops file in System32 directory 5 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Modifies registry class 61 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\57240e90768aa2e07c5b045105f9ef80fc94a3f05185c6ebc252696f6e0427bb.exe
    "C:\Users\Admin\AppData\Local\Temp\57240e90768aa2e07c5b045105f9ef80fc94a3f05185c6ebc252696f6e0427bb.exe"
    1⤵
    • Drops file in System32 directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4528
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /installservice
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:4252
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /start
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:4320
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /uninstallservice patch:C:\Users\Admin\AppData\Local\Temp\57240e90768aa2e07c5b045105f9ef80fc94a3f05185c6ebc252696f6e0427bb.exe
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:4364
  • 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:4960
  • 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:392
  • 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:4500

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:\Program Files\Java\jdk1.8.0_66\lib\missioncontrol\features\org.eclipse.babel.nls_eclipse_ja_4.4.0.v20140623020002\nsstljje.exe

          Filesize

          56KB

          MD5

          a53c13ca8dbfcfb082a58395f2df898a

          SHA1

          a3c287ec288ade02b53ab1ac9ffc60767580ee26

          SHA256

          dbf797606b38af56f1e4d0381f3d6a2dfa43b9c53b4906ef672223a7ffa8f68c

          SHA512

          a12ff3bddff25d82a0b7504f77d73fe5cdafa7f4855ecf03d8de3093779d004f26f386c72447a3a553f8a4c42a7be1bdb162e70cd8483b7fe4a11e70c456a2bc

        • C:\Windows\SysWOW64\urdvxc.exe

          Filesize

          56KB

          MD5

          1307c8f1c18bcbdf50e0fb97a9753261

          SHA1

          4f548de8f1ae0e94d0aca865ef82b4e922b3adc0

          SHA256

          57240e90768aa2e07c5b045105f9ef80fc94a3f05185c6ebc252696f6e0427bb

          SHA512

          30ad9fbc80092215d609285b3b789d3bb847dae689ed2208fd786bf1eab27bc280349c877d5ccb116bac9b73f4a6b9912ae5ad61edce52211aeecdd1679f52aa

        • C:\Windows\SysWOW64\urdvxc.exe

          Filesize

          56KB

          MD5

          1307c8f1c18bcbdf50e0fb97a9753261

          SHA1

          4f548de8f1ae0e94d0aca865ef82b4e922b3adc0

          SHA256

          57240e90768aa2e07c5b045105f9ef80fc94a3f05185c6ebc252696f6e0427bb

          SHA512

          30ad9fbc80092215d609285b3b789d3bb847dae689ed2208fd786bf1eab27bc280349c877d5ccb116bac9b73f4a6b9912ae5ad61edce52211aeecdd1679f52aa

        • C:\Windows\SysWOW64\urdvxc.exe

          Filesize

          56KB

          MD5

          1307c8f1c18bcbdf50e0fb97a9753261

          SHA1

          4f548de8f1ae0e94d0aca865ef82b4e922b3adc0

          SHA256

          57240e90768aa2e07c5b045105f9ef80fc94a3f05185c6ebc252696f6e0427bb

          SHA512

          30ad9fbc80092215d609285b3b789d3bb847dae689ed2208fd786bf1eab27bc280349c877d5ccb116bac9b73f4a6b9912ae5ad61edce52211aeecdd1679f52aa

        • C:\Windows\SysWOW64\urdvxc.exe

          Filesize

          56KB

          MD5

          1307c8f1c18bcbdf50e0fb97a9753261

          SHA1

          4f548de8f1ae0e94d0aca865ef82b4e922b3adc0

          SHA256

          57240e90768aa2e07c5b045105f9ef80fc94a3f05185c6ebc252696f6e0427bb

          SHA512

          30ad9fbc80092215d609285b3b789d3bb847dae689ed2208fd786bf1eab27bc280349c877d5ccb116bac9b73f4a6b9912ae5ad61edce52211aeecdd1679f52aa

        • C:\Windows\SysWOW64\urdvxc.exe

          Filesize

          56KB

          MD5

          1307c8f1c18bcbdf50e0fb97a9753261

          SHA1

          4f548de8f1ae0e94d0aca865ef82b4e922b3adc0

          SHA256

          57240e90768aa2e07c5b045105f9ef80fc94a3f05185c6ebc252696f6e0427bb

          SHA512

          30ad9fbc80092215d609285b3b789d3bb847dae689ed2208fd786bf1eab27bc280349c877d5ccb116bac9b73f4a6b9912ae5ad61edce52211aeecdd1679f52aa

        • C:\Windows\SysWOW64\urdvxc.exe

          Filesize

          56KB

          MD5

          1307c8f1c18bcbdf50e0fb97a9753261

          SHA1

          4f548de8f1ae0e94d0aca865ef82b4e922b3adc0

          SHA256

          57240e90768aa2e07c5b045105f9ef80fc94a3f05185c6ebc252696f6e0427bb

          SHA512

          30ad9fbc80092215d609285b3b789d3bb847dae689ed2208fd786bf1eab27bc280349c877d5ccb116bac9b73f4a6b9912ae5ad61edce52211aeecdd1679f52aa

        • C:\Windows\SysWOW64\urdvxc.exe

          Filesize

          56KB

          MD5

          1307c8f1c18bcbdf50e0fb97a9753261

          SHA1

          4f548de8f1ae0e94d0aca865ef82b4e922b3adc0

          SHA256

          57240e90768aa2e07c5b045105f9ef80fc94a3f05185c6ebc252696f6e0427bb

          SHA512

          30ad9fbc80092215d609285b3b789d3bb847dae689ed2208fd786bf1eab27bc280349c877d5ccb116bac9b73f4a6b9912ae5ad61edce52211aeecdd1679f52aa

        • memory/392-154-0x00000000001C0000-0x00000000001DF000-memory.dmp

          Filesize

          124KB

        • memory/392-150-0x00000000001C0000-0x00000000001DF000-memory.dmp

          Filesize

          124KB

        • memory/392-149-0x00000000001C0000-0x00000000001DF000-memory.dmp

          Filesize

          124KB

        • memory/4252-136-0x00000000001E0000-0x00000000001FF000-memory.dmp

          Filesize

          124KB

        • memory/4320-141-0x00000000001C0000-0x00000000001DF000-memory.dmp

          Filesize

          124KB

        • memory/4364-145-0x00000000001C0000-0x00000000001DF000-memory.dmp

          Filesize

          124KB

        • memory/4500-156-0x00000000001C0000-0x00000000001DF000-memory.dmp

          Filesize

          124KB

        • memory/4500-157-0x00000000001C0000-0x00000000001DF000-memory.dmp

          Filesize

          124KB

        • memory/4528-132-0x0000000000400000-0x0000000000426000-memory.dmp

          Filesize

          152KB

        • memory/4528-137-0x00000000001E0000-0x00000000001FF000-memory.dmp

          Filesize

          124KB

        • memory/4960-147-0x00000000001E0000-0x00000000001FF000-memory.dmp

          Filesize

          124KB

        • memory/4960-146-0x00000000001E0000-0x00000000001FF000-memory.dmp

          Filesize

          124KB

        • memory/4960-142-0x00000000001E0000-0x00000000001FF000-memory.dmp

          Filesize

          124KB