Windows 7 deprecation

Windows 7 will be removed from tria.ge on 2025-03-31

Analysis

  • max time kernel
    152s
  • max time network
    156s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/10/2022, 20:39

General

  • Target

    71efedc993a0630eac634482a618ec19fb4dada43a46f633920a36fa32793784.exe

  • Size

    56KB

  • MD5

    90fdf4466b911f1df67d954d5d38350b

  • SHA1

    0a71fda63bed61bb2e070968570a0e518ca977f0

  • SHA256

    71efedc993a0630eac634482a618ec19fb4dada43a46f633920a36fa32793784

  • SHA512

    9ec0fc075edebc63256fdc9b14011d66fdc4cd932a72babe211d75e7990b11be28d5be077c3054935c4d8843cf115f190dc0477be33bef07d9333aa0c356c541

  • SSDEEP

    1536:mO4LbBeItVOQ3IqzX9JdjDCMom2U2aG/K:7+MQ3FXfB52aGC

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 4 IoCs
  • Drops file in System32 directory 3 IoCs
  • Drops file in Program Files directory 64 IoCs
  • Modifies registry class 50 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\71efedc993a0630eac634482a618ec19fb4dada43a46f633920a36fa32793784.exe
    "C:\Users\Admin\AppData\Local\Temp\71efedc993a0630eac634482a618ec19fb4dada43a46f633920a36fa32793784.exe"
    1⤵
    • Drops file in System32 directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2040
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /installservice
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:4796
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /start
      2⤵
      • Executes dropped EXE
      • Drops file in System32 directory
      • Drops file in Program Files directory
      • Modifies registry class
      PID:2052
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /uninstallservice patch:C:\Users\Admin\AppData\Local\Temp\71efedc993a0630eac634482a618ec19fb4dada43a46f633920a36fa32793784.exe
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:1564
  • C:\Windows\SysWOW64\urdvxc.exe
    "C:\Windows\SysWOW64\urdvxc.exe" /service
    1⤵
    • Executes dropped EXE
    PID:2184

Network

MITRE ATT&CK Matrix

Replay Monitor

Loading Replay Monitor...

Downloads

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    56KB

    MD5

    90fdf4466b911f1df67d954d5d38350b

    SHA1

    0a71fda63bed61bb2e070968570a0e518ca977f0

    SHA256

    71efedc993a0630eac634482a618ec19fb4dada43a46f633920a36fa32793784

    SHA512

    9ec0fc075edebc63256fdc9b14011d66fdc4cd932a72babe211d75e7990b11be28d5be077c3054935c4d8843cf115f190dc0477be33bef07d9333aa0c356c541

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    56KB

    MD5

    90fdf4466b911f1df67d954d5d38350b

    SHA1

    0a71fda63bed61bb2e070968570a0e518ca977f0

    SHA256

    71efedc993a0630eac634482a618ec19fb4dada43a46f633920a36fa32793784

    SHA512

    9ec0fc075edebc63256fdc9b14011d66fdc4cd932a72babe211d75e7990b11be28d5be077c3054935c4d8843cf115f190dc0477be33bef07d9333aa0c356c541

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    56KB

    MD5

    90fdf4466b911f1df67d954d5d38350b

    SHA1

    0a71fda63bed61bb2e070968570a0e518ca977f0

    SHA256

    71efedc993a0630eac634482a618ec19fb4dada43a46f633920a36fa32793784

    SHA512

    9ec0fc075edebc63256fdc9b14011d66fdc4cd932a72babe211d75e7990b11be28d5be077c3054935c4d8843cf115f190dc0477be33bef07d9333aa0c356c541

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    56KB

    MD5

    90fdf4466b911f1df67d954d5d38350b

    SHA1

    0a71fda63bed61bb2e070968570a0e518ca977f0

    SHA256

    71efedc993a0630eac634482a618ec19fb4dada43a46f633920a36fa32793784

    SHA512

    9ec0fc075edebc63256fdc9b14011d66fdc4cd932a72babe211d75e7990b11be28d5be077c3054935c4d8843cf115f190dc0477be33bef07d9333aa0c356c541

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    56KB

    MD5

    90fdf4466b911f1df67d954d5d38350b

    SHA1

    0a71fda63bed61bb2e070968570a0e518ca977f0

    SHA256

    71efedc993a0630eac634482a618ec19fb4dada43a46f633920a36fa32793784

    SHA512

    9ec0fc075edebc63256fdc9b14011d66fdc4cd932a72babe211d75e7990b11be28d5be077c3054935c4d8843cf115f190dc0477be33bef07d9333aa0c356c541

  • memory/1564-143-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/2040-136-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/2052-140-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/4796-135-0x00000000004F0000-0x000000000050F000-memory.dmp

    Filesize

    124KB