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Analysis

  • max time kernel
    151s
  • max time network
    158s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20230915-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20230915-enlocale:en-usos:windows10-2004-x64system
  • submitted
    12/10/2023, 18:12

General

  • Target

    NEAS.0d44a99da53016c1ad0e1115bf7d7ac0_JC.exe

  • Size

    66KB

  • MD5

    0d44a99da53016c1ad0e1115bf7d7ac0

  • SHA1

    754c16a6abdd069565d8f87f8ddd428dbe01f6da

  • SHA256

    9e3c39c2c2ed57fbf9e265559057bea83b883de3bacb46100bc928222b07d9ef

  • SHA512

    5018ff06f14c371158310051a6baa091190d38ebb918e0e24f4d78780b367e91a307e5c98116e4b748a0888b6d475141779a323e9101fb7e9ab87bb4bf2e65d2

  • SSDEEP

    1536:dlHY0E1vsgbLdb9EWeEFpVyjpYGVsGxF84E5u:z2DLdbvBKpYGV9SO

Score
7/10

Malware Config

Signatures

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

Processes

  • C:\Users\Admin\AppData\Local\Temp\NEAS.0d44a99da53016c1ad0e1115bf7d7ac0_JC.exe
    "C:\Users\Admin\AppData\Local\Temp\NEAS.0d44a99da53016c1ad0e1115bf7d7ac0_JC.exe"
    1⤵
    • Drops file in System32 directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1460
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /installservice
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:2660
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /start
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:1076
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /uninstallservice patch:C:\Users\Admin\AppData\Local\Temp\NEAS.0d44a99da53016c1ad0e1115bf7d7ac0_JC.exe
      2⤵
      • Deletes itself
      • Executes dropped EXE
      • Modifies registry class
      PID:1664
  • 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:884

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    66KB

    MD5

    0d44a99da53016c1ad0e1115bf7d7ac0

    SHA1

    754c16a6abdd069565d8f87f8ddd428dbe01f6da

    SHA256

    9e3c39c2c2ed57fbf9e265559057bea83b883de3bacb46100bc928222b07d9ef

    SHA512

    5018ff06f14c371158310051a6baa091190d38ebb918e0e24f4d78780b367e91a307e5c98116e4b748a0888b6d475141779a323e9101fb7e9ab87bb4bf2e65d2

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    66KB

    MD5

    0d44a99da53016c1ad0e1115bf7d7ac0

    SHA1

    754c16a6abdd069565d8f87f8ddd428dbe01f6da

    SHA256

    9e3c39c2c2ed57fbf9e265559057bea83b883de3bacb46100bc928222b07d9ef

    SHA512

    5018ff06f14c371158310051a6baa091190d38ebb918e0e24f4d78780b367e91a307e5c98116e4b748a0888b6d475141779a323e9101fb7e9ab87bb4bf2e65d2

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    66KB

    MD5

    0d44a99da53016c1ad0e1115bf7d7ac0

    SHA1

    754c16a6abdd069565d8f87f8ddd428dbe01f6da

    SHA256

    9e3c39c2c2ed57fbf9e265559057bea83b883de3bacb46100bc928222b07d9ef

    SHA512

    5018ff06f14c371158310051a6baa091190d38ebb918e0e24f4d78780b367e91a307e5c98116e4b748a0888b6d475141779a323e9101fb7e9ab87bb4bf2e65d2

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    66KB

    MD5

    0d44a99da53016c1ad0e1115bf7d7ac0

    SHA1

    754c16a6abdd069565d8f87f8ddd428dbe01f6da

    SHA256

    9e3c39c2c2ed57fbf9e265559057bea83b883de3bacb46100bc928222b07d9ef

    SHA512

    5018ff06f14c371158310051a6baa091190d38ebb918e0e24f4d78780b367e91a307e5c98116e4b748a0888b6d475141779a323e9101fb7e9ab87bb4bf2e65d2

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    66KB

    MD5

    0d44a99da53016c1ad0e1115bf7d7ac0

    SHA1

    754c16a6abdd069565d8f87f8ddd428dbe01f6da

    SHA256

    9e3c39c2c2ed57fbf9e265559057bea83b883de3bacb46100bc928222b07d9ef

    SHA512

    5018ff06f14c371158310051a6baa091190d38ebb918e0e24f4d78780b367e91a307e5c98116e4b748a0888b6d475141779a323e9101fb7e9ab87bb4bf2e65d2

  • memory/884-61-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-70-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-14-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-22-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-23-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-24-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-26-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-27-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-29-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-30-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-32-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-31-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-35-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-36-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-37-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-38-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-39-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-40-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-42-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-43-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-45-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-46-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-48-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-50-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-51-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-52-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-53-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-54-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-55-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-57-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-58-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-60-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-64-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-285-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-13-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-59-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-63-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-66-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-68-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-69-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-71-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-72-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-73-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-75-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-76-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-77-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-79-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-78-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-74-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-65-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-67-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-62-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-56-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-49-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-47-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-44-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-41-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-34-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-33-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-28-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-25-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/884-15-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1076-12-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/1076-10-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/1460-18-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1460-1-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1460-0-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

  • memory/1664-21-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/2660-6-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/2660-7-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

  • memory/2660-8-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB