Analysis

  • max time kernel
    151s
  • max time network
    155s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20220812-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20220812-enlocale:en-usos:windows10-2004-x64system
  • submitted
    20-10-2022 18:50

General

  • Target

    d68f845e307865bdf73df997cc87118049f8dc23107c8692e8cee9e5d6b18f3f.exe

  • Size

    63KB

  • MD5

    960a94e951be982fa230940add823fa0

  • SHA1

    088d0e1002cb2e7ad5ea8ae2b0ead3e0c3441ab1

  • SHA256

    d68f845e307865bdf73df997cc87118049f8dc23107c8692e8cee9e5d6b18f3f

  • SHA512

    bddb887262e86a22636d98145cb7a931f025d6bcaaa3bbb8264dc533dd14f12d2869692117763d5872eea38b33f80297c622a28ced7c166bf886e8d710b71b1f

  • SSDEEP

    1536:0kTKerUfMQabmE4C+xqg6a/nbZwC6ym6qkDjAbpnS:PTKerUBabmE4C+95o1kDjAbpS

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 4 IoCs
  • Drops file in System32 directory 3 IoCs
  • Drops file in Program Files directory 59 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\d68f845e307865bdf73df997cc87118049f8dc23107c8692e8cee9e5d6b18f3f.exe
    "C:\Users\Admin\AppData\Local\Temp\d68f845e307865bdf73df997cc87118049f8dc23107c8692e8cee9e5d6b18f3f.exe"
    1⤵
    • Drops file in System32 directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4116
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /installservice
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:1468
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /start
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:1624
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /uninstallservice patch:C:\Users\Admin\AppData\Local\Temp\d68f845e307865bdf73df997cc87118049f8dc23107c8692e8cee9e5d6b18f3f.exe
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:2876
  • 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:1420

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    63KB

    MD5

    960a94e951be982fa230940add823fa0

    SHA1

    088d0e1002cb2e7ad5ea8ae2b0ead3e0c3441ab1

    SHA256

    d68f845e307865bdf73df997cc87118049f8dc23107c8692e8cee9e5d6b18f3f

    SHA512

    bddb887262e86a22636d98145cb7a931f025d6bcaaa3bbb8264dc533dd14f12d2869692117763d5872eea38b33f80297c622a28ced7c166bf886e8d710b71b1f

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    63KB

    MD5

    960a94e951be982fa230940add823fa0

    SHA1

    088d0e1002cb2e7ad5ea8ae2b0ead3e0c3441ab1

    SHA256

    d68f845e307865bdf73df997cc87118049f8dc23107c8692e8cee9e5d6b18f3f

    SHA512

    bddb887262e86a22636d98145cb7a931f025d6bcaaa3bbb8264dc533dd14f12d2869692117763d5872eea38b33f80297c622a28ced7c166bf886e8d710b71b1f

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    63KB

    MD5

    960a94e951be982fa230940add823fa0

    SHA1

    088d0e1002cb2e7ad5ea8ae2b0ead3e0c3441ab1

    SHA256

    d68f845e307865bdf73df997cc87118049f8dc23107c8692e8cee9e5d6b18f3f

    SHA512

    bddb887262e86a22636d98145cb7a931f025d6bcaaa3bbb8264dc533dd14f12d2869692117763d5872eea38b33f80297c622a28ced7c166bf886e8d710b71b1f

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    63KB

    MD5

    960a94e951be982fa230940add823fa0

    SHA1

    088d0e1002cb2e7ad5ea8ae2b0ead3e0c3441ab1

    SHA256

    d68f845e307865bdf73df997cc87118049f8dc23107c8692e8cee9e5d6b18f3f

    SHA512

    bddb887262e86a22636d98145cb7a931f025d6bcaaa3bbb8264dc533dd14f12d2869692117763d5872eea38b33f80297c622a28ced7c166bf886e8d710b71b1f

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    63KB

    MD5

    960a94e951be982fa230940add823fa0

    SHA1

    088d0e1002cb2e7ad5ea8ae2b0ead3e0c3441ab1

    SHA256

    d68f845e307865bdf73df997cc87118049f8dc23107c8692e8cee9e5d6b18f3f

    SHA512

    bddb887262e86a22636d98145cb7a931f025d6bcaaa3bbb8264dc533dd14f12d2869692117763d5872eea38b33f80297c622a28ced7c166bf886e8d710b71b1f

  • memory/1420-147-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1420-146-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1468-134-0x0000000000000000-mapping.dmp

  • memory/1468-137-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/1624-144-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/1624-138-0x0000000000000000-mapping.dmp

  • memory/2876-141-0x0000000000000000-mapping.dmp

  • memory/2876-145-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/4116-140-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB

  • memory/4116-132-0x0000000000400000-0x0000000000427000-memory.dmp

    Filesize

    156KB

  • memory/4116-133-0x00000000001E0000-0x00000000001FF000-memory.dmp

    Filesize

    124KB