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Analysis

  • max time kernel
    151s
  • max time network
    169s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    03/10/2022, 12:45

General

  • Target

    c93de7f9023cd734ed1964be3b346a4e956b77587bbaa0c27224075aa97d8fc3.exe

  • Size

    63KB

  • MD5

    64097b12ae6f6fd312fe1ebea7ec5c9c

  • SHA1

    84b833bb8726b37700687fc70caa626470afc5bc

  • SHA256

    c93de7f9023cd734ed1964be3b346a4e956b77587bbaa0c27224075aa97d8fc3

  • SHA512

    97d78dcc7555ced001e8fd528ec569f6c2239849d1ef827b24fc21e8caa701d1d4453149aa7f4dd1d997d7b69d5169967180988067d85103cc0b4c205ccfe826

  • SSDEEP

    1536:0r3oaunbeIIHnSAwaIHwapsqPOqKrhWKCW:so3nbQXMDpsqPp9W

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 5 IoCs
  • Drops file in System32 directory 4 IoCs
  • Drops file in Program Files directory 58 IoCs
  • Modifies registry class 45 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\c93de7f9023cd734ed1964be3b346a4e956b77587bbaa0c27224075aa97d8fc3.exe
    "C:\Users\Admin\AppData\Local\Temp\c93de7f9023cd734ed1964be3b346a4e956b77587bbaa0c27224075aa97d8fc3.exe"
    1⤵
    • Drops file in System32 directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4656
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /installservice
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:5112
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /start
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:712
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /uninstallservice patch:C:\Users\Admin\AppData\Local\Temp\c93de7f9023cd734ed1964be3b346a4e956b77587bbaa0c27224075aa97d8fc3.exe
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:1672
  • 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:4792
  • 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:1944

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

    63KB

    MD5

    e1dc99a1458da810e63ea5c72999afdc

    SHA1

    e5881c0b7c19489379cf9dfde901d183020493d0

    SHA256

    c6302d8297972a6e3bcb0164b8fcc75d0b6c3c002bf80ea13a3e1110998c3120

    SHA512

    810083417f79b55dde741794e2f859dc1af3deeacd53deb7896144d474c5764c425b99761ea60c965e5a43ed1164dfc116fa4c2d0101e690997109053914b3e2

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    63KB

    MD5

    64097b12ae6f6fd312fe1ebea7ec5c9c

    SHA1

    84b833bb8726b37700687fc70caa626470afc5bc

    SHA256

    c93de7f9023cd734ed1964be3b346a4e956b77587bbaa0c27224075aa97d8fc3

    SHA512

    97d78dcc7555ced001e8fd528ec569f6c2239849d1ef827b24fc21e8caa701d1d4453149aa7f4dd1d997d7b69d5169967180988067d85103cc0b4c205ccfe826

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    63KB

    MD5

    64097b12ae6f6fd312fe1ebea7ec5c9c

    SHA1

    84b833bb8726b37700687fc70caa626470afc5bc

    SHA256

    c93de7f9023cd734ed1964be3b346a4e956b77587bbaa0c27224075aa97d8fc3

    SHA512

    97d78dcc7555ced001e8fd528ec569f6c2239849d1ef827b24fc21e8caa701d1d4453149aa7f4dd1d997d7b69d5169967180988067d85103cc0b4c205ccfe826

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    63KB

    MD5

    64097b12ae6f6fd312fe1ebea7ec5c9c

    SHA1

    84b833bb8726b37700687fc70caa626470afc5bc

    SHA256

    c93de7f9023cd734ed1964be3b346a4e956b77587bbaa0c27224075aa97d8fc3

    SHA512

    97d78dcc7555ced001e8fd528ec569f6c2239849d1ef827b24fc21e8caa701d1d4453149aa7f4dd1d997d7b69d5169967180988067d85103cc0b4c205ccfe826

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    63KB

    MD5

    64097b12ae6f6fd312fe1ebea7ec5c9c

    SHA1

    84b833bb8726b37700687fc70caa626470afc5bc

    SHA256

    c93de7f9023cd734ed1964be3b346a4e956b77587bbaa0c27224075aa97d8fc3

    SHA512

    97d78dcc7555ced001e8fd528ec569f6c2239849d1ef827b24fc21e8caa701d1d4453149aa7f4dd1d997d7b69d5169967180988067d85103cc0b4c205ccfe826

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    63KB

    MD5

    64097b12ae6f6fd312fe1ebea7ec5c9c

    SHA1

    84b833bb8726b37700687fc70caa626470afc5bc

    SHA256

    c93de7f9023cd734ed1964be3b346a4e956b77587bbaa0c27224075aa97d8fc3

    SHA512

    97d78dcc7555ced001e8fd528ec569f6c2239849d1ef827b24fc21e8caa701d1d4453149aa7f4dd1d997d7b69d5169967180988067d85103cc0b4c205ccfe826

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    63KB

    MD5

    64097b12ae6f6fd312fe1ebea7ec5c9c

    SHA1

    84b833bb8726b37700687fc70caa626470afc5bc

    SHA256

    c93de7f9023cd734ed1964be3b346a4e956b77587bbaa0c27224075aa97d8fc3

    SHA512

    97d78dcc7555ced001e8fd528ec569f6c2239849d1ef827b24fc21e8caa701d1d4453149aa7f4dd1d997d7b69d5169967180988067d85103cc0b4c205ccfe826

  • memory/712-141-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/1672-145-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/1944-149-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/1944-150-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/4656-137-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/4792-142-0x0000000000500000-0x000000000051F000-memory.dmp

    Filesize

    124KB

  • memory/4792-147-0x0000000000500000-0x000000000051F000-memory.dmp

    Filesize

    124KB

  • memory/4792-146-0x0000000000500000-0x000000000051F000-memory.dmp

    Filesize

    124KB

  • memory/5112-136-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/5112-135-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB