Analysis

  • max time kernel
    189s
  • max time network
    192s
  • 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 08:27

General

  • Target

    0226f383c657184386f01641316bfc9e96560eda830d64ef0d70773d255eeb75.exe

  • Size

    56KB

  • MD5

    066699bd04875c97a09be614063d695d

  • SHA1

    92ab5b57db349bd080c5c06ed5f457516d3bb9b4

  • SHA256

    0226f383c657184386f01641316bfc9e96560eda830d64ef0d70773d255eeb75

  • SHA512

    be043b7753c6ffc9f3dc76b1d003e3fd146f64784fc61a08b4c6f26a452b1f9327e5782b5d7a400f1380b3b1a2ea7b615de0a318090db58c83c0d9f234550688

  • SSDEEP

    768:nKhmAWrqZOicgFszV026l953yzzhA93KnylgCrhOQOOOIaovTWxJYcYbnaTWuC67:Kf+1Sl7glA7sOOIaHYKw6cv+LNZ

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 5 IoCs
  • Drops file in System32 directory 4 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Modifies registry class 58 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0226f383c657184386f01641316bfc9e96560eda830d64ef0d70773d255eeb75.exe
    "C:\Users\Admin\AppData\Local\Temp\0226f383c657184386f01641316bfc9e96560eda830d64ef0d70773d255eeb75.exe"
    1⤵
    • Drops file in System32 directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:3672
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /installservice
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:4632
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /start
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:4032
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /uninstallservice patch:C:\Users\Admin\AppData\Local\Temp\0226f383c657184386f01641316bfc9e96560eda830d64ef0d70773d255eeb75.exe
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:596
  • 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:2496
  • C:\Windows\SysWOW64\urdvxc.exe
    "C:\Windows\SysWOW64\urdvxc.exe" /service
    1⤵
    • Executes dropped EXE
    • Drops file in System32 directory
    • Modifies registry class
    PID:3304

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    56KB

    MD5

    066699bd04875c97a09be614063d695d

    SHA1

    92ab5b57db349bd080c5c06ed5f457516d3bb9b4

    SHA256

    0226f383c657184386f01641316bfc9e96560eda830d64ef0d70773d255eeb75

    SHA512

    be043b7753c6ffc9f3dc76b1d003e3fd146f64784fc61a08b4c6f26a452b1f9327e5782b5d7a400f1380b3b1a2ea7b615de0a318090db58c83c0d9f234550688

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    56KB

    MD5

    066699bd04875c97a09be614063d695d

    SHA1

    92ab5b57db349bd080c5c06ed5f457516d3bb9b4

    SHA256

    0226f383c657184386f01641316bfc9e96560eda830d64ef0d70773d255eeb75

    SHA512

    be043b7753c6ffc9f3dc76b1d003e3fd146f64784fc61a08b4c6f26a452b1f9327e5782b5d7a400f1380b3b1a2ea7b615de0a318090db58c83c0d9f234550688

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    56KB

    MD5

    066699bd04875c97a09be614063d695d

    SHA1

    92ab5b57db349bd080c5c06ed5f457516d3bb9b4

    SHA256

    0226f383c657184386f01641316bfc9e96560eda830d64ef0d70773d255eeb75

    SHA512

    be043b7753c6ffc9f3dc76b1d003e3fd146f64784fc61a08b4c6f26a452b1f9327e5782b5d7a400f1380b3b1a2ea7b615de0a318090db58c83c0d9f234550688

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    56KB

    MD5

    066699bd04875c97a09be614063d695d

    SHA1

    92ab5b57db349bd080c5c06ed5f457516d3bb9b4

    SHA256

    0226f383c657184386f01641316bfc9e96560eda830d64ef0d70773d255eeb75

    SHA512

    be043b7753c6ffc9f3dc76b1d003e3fd146f64784fc61a08b4c6f26a452b1f9327e5782b5d7a400f1380b3b1a2ea7b615de0a318090db58c83c0d9f234550688

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    56KB

    MD5

    066699bd04875c97a09be614063d695d

    SHA1

    92ab5b57db349bd080c5c06ed5f457516d3bb9b4

    SHA256

    0226f383c657184386f01641316bfc9e96560eda830d64ef0d70773d255eeb75

    SHA512

    be043b7753c6ffc9f3dc76b1d003e3fd146f64784fc61a08b4c6f26a452b1f9327e5782b5d7a400f1380b3b1a2ea7b615de0a318090db58c83c0d9f234550688

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    56KB

    MD5

    066699bd04875c97a09be614063d695d

    SHA1

    92ab5b57db349bd080c5c06ed5f457516d3bb9b4

    SHA256

    0226f383c657184386f01641316bfc9e96560eda830d64ef0d70773d255eeb75

    SHA512

    be043b7753c6ffc9f3dc76b1d003e3fd146f64784fc61a08b4c6f26a452b1f9327e5782b5d7a400f1380b3b1a2ea7b615de0a318090db58c83c0d9f234550688

  • memory/596-144-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/596-142-0x0000000000000000-mapping.dmp

  • memory/2496-146-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/2496-145-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/2496-141-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/3304-148-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/3672-136-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/4032-140-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/4032-137-0x0000000000000000-mapping.dmp

  • memory/4632-135-0x00000000004F0000-0x000000000050F000-memory.dmp

    Filesize

    124KB

  • memory/4632-132-0x0000000000000000-mapping.dmp