Analysis

  • max time kernel
    151s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 11:23

General

  • Target

    6732969c11a41db99d89f0b868a87375d35b8203acc7704f347a9b7c3e8782a5.exe

  • Size

    66KB

  • MD5

    e84c3418b1d224471cd78926df092320

  • SHA1

    8f9b8bd5642e49454e857a0f8c012fd06ebcdfdd

  • SHA256

    6732969c11a41db99d89f0b868a87375d35b8203acc7704f347a9b7c3e8782a5

  • SHA512

    0bee76e6b32fdeb26b0bae612e355be2afca6718830189622f723a220449a4a985e6a9b03b415c3e0dc50e26846f1f4ca760867877f42fa9dedbb895ca31336d

  • SSDEEP

    1536:dSQm50+ut563Ham3guei2l0NwUnM+JM4fALIqJxxVfBd:dSQ00EHasbdM4ocG1fL

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 4 IoCs
  • Drops file in System32 directory 3 IoCs
  • Drops file in Program Files directory 62 IoCs
  • Modifies registry class 54 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\6732969c11a41db99d89f0b868a87375d35b8203acc7704f347a9b7c3e8782a5.exe
    "C:\Users\Admin\AppData\Local\Temp\6732969c11a41db99d89f0b868a87375d35b8203acc7704f347a9b7c3e8782a5.exe"
    1⤵
    • Drops file in System32 directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:1300
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /installservice
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:676
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /start
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:1760
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /uninstallservice patch:C:\Users\Admin\AppData\Local\Temp\6732969c11a41db99d89f0b868a87375d35b8203acc7704f347a9b7c3e8782a5.exe
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:4764
  • 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:3900

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    66KB

    MD5

    e84c3418b1d224471cd78926df092320

    SHA1

    8f9b8bd5642e49454e857a0f8c012fd06ebcdfdd

    SHA256

    6732969c11a41db99d89f0b868a87375d35b8203acc7704f347a9b7c3e8782a5

    SHA512

    0bee76e6b32fdeb26b0bae612e355be2afca6718830189622f723a220449a4a985e6a9b03b415c3e0dc50e26846f1f4ca760867877f42fa9dedbb895ca31336d

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    66KB

    MD5

    e84c3418b1d224471cd78926df092320

    SHA1

    8f9b8bd5642e49454e857a0f8c012fd06ebcdfdd

    SHA256

    6732969c11a41db99d89f0b868a87375d35b8203acc7704f347a9b7c3e8782a5

    SHA512

    0bee76e6b32fdeb26b0bae612e355be2afca6718830189622f723a220449a4a985e6a9b03b415c3e0dc50e26846f1f4ca760867877f42fa9dedbb895ca31336d

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    66KB

    MD5

    e84c3418b1d224471cd78926df092320

    SHA1

    8f9b8bd5642e49454e857a0f8c012fd06ebcdfdd

    SHA256

    6732969c11a41db99d89f0b868a87375d35b8203acc7704f347a9b7c3e8782a5

    SHA512

    0bee76e6b32fdeb26b0bae612e355be2afca6718830189622f723a220449a4a985e6a9b03b415c3e0dc50e26846f1f4ca760867877f42fa9dedbb895ca31336d

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    66KB

    MD5

    e84c3418b1d224471cd78926df092320

    SHA1

    8f9b8bd5642e49454e857a0f8c012fd06ebcdfdd

    SHA256

    6732969c11a41db99d89f0b868a87375d35b8203acc7704f347a9b7c3e8782a5

    SHA512

    0bee76e6b32fdeb26b0bae612e355be2afca6718830189622f723a220449a4a985e6a9b03b415c3e0dc50e26846f1f4ca760867877f42fa9dedbb895ca31336d

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    66KB

    MD5

    e84c3418b1d224471cd78926df092320

    SHA1

    8f9b8bd5642e49454e857a0f8c012fd06ebcdfdd

    SHA256

    6732969c11a41db99d89f0b868a87375d35b8203acc7704f347a9b7c3e8782a5

    SHA512

    0bee76e6b32fdeb26b0bae612e355be2afca6718830189622f723a220449a4a985e6a9b03b415c3e0dc50e26846f1f4ca760867877f42fa9dedbb895ca31336d

  • memory/676-137-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/676-132-0x0000000000000000-mapping.dmp

  • memory/1300-135-0x0000000000400000-0x0000000000426000-memory.dmp

    Filesize

    152KB

  • memory/1300-136-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1760-138-0x0000000000000000-mapping.dmp

  • memory/1760-141-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/3900-145-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/3900-146-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/4764-142-0x0000000000000000-mapping.dmp

  • memory/4764-144-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB