Analysis

  • max time kernel
    171s
  • max time network
    185s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20221111-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20221111-enlocale:en-usos:windows10-2004-x64system
  • submitted
    23-11-2022 11:20

General

  • Target

    daad702bcedcb79a04cd61d119e243d5d59783e51162210c89965c106d025aad.exe

  • Size

    56KB

  • MD5

    39b6e380a215bbd0a8fc0a7ad32c0579

  • SHA1

    3e49f87e7b210d6586462ad80dfbcb844b13926b

  • SHA256

    daad702bcedcb79a04cd61d119e243d5d59783e51162210c89965c106d025aad

  • SHA512

    2ab55ea47d13a032fd254fd174ebcea6934dbb34970b838c67d5618edefd582c58a3917e7e2e6643f43e0e21481afad1d9d6b184fe55360146026db639a6d5dc

  • SSDEEP

    1536:coL14x0XszlCH6I/aoQOVYYIDCwWbEo9PU7TGU5baqgIB:6x1zwioJ0xo9W3laqgIB

Score
8/10

Malware Config

Signatures

  • Executes dropped EXE 4 IoCs
  • Drops file in System32 directory 3 IoCs
  • Drops file in Program Files directory 40 IoCs
  • Modifies registry class 38 IoCs
  • Suspicious use of AdjustPrivilegeToken 1 IoCs
  • Suspicious use of WriteProcessMemory 9 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\daad702bcedcb79a04cd61d119e243d5d59783e51162210c89965c106d025aad.exe
    "C:\Users\Admin\AppData\Local\Temp\daad702bcedcb79a04cd61d119e243d5d59783e51162210c89965c106d025aad.exe"
    1⤵
    • Drops file in System32 directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:4656
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /installservice
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:1884
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /start
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:2956
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /uninstallservice patch:C:\Users\Admin\AppData\Local\Temp\daad702bcedcb79a04cd61d119e243d5d59783e51162210c89965c106d025aad.exe
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:1532
  • 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:1284

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\urdvxc.exe
    Filesize

    56KB

    MD5

    39b6e380a215bbd0a8fc0a7ad32c0579

    SHA1

    3e49f87e7b210d6586462ad80dfbcb844b13926b

    SHA256

    daad702bcedcb79a04cd61d119e243d5d59783e51162210c89965c106d025aad

    SHA512

    2ab55ea47d13a032fd254fd174ebcea6934dbb34970b838c67d5618edefd582c58a3917e7e2e6643f43e0e21481afad1d9d6b184fe55360146026db639a6d5dc

  • C:\Windows\SysWOW64\urdvxc.exe
    Filesize

    56KB

    MD5

    39b6e380a215bbd0a8fc0a7ad32c0579

    SHA1

    3e49f87e7b210d6586462ad80dfbcb844b13926b

    SHA256

    daad702bcedcb79a04cd61d119e243d5d59783e51162210c89965c106d025aad

    SHA512

    2ab55ea47d13a032fd254fd174ebcea6934dbb34970b838c67d5618edefd582c58a3917e7e2e6643f43e0e21481afad1d9d6b184fe55360146026db639a6d5dc

  • C:\Windows\SysWOW64\urdvxc.exe
    Filesize

    56KB

    MD5

    39b6e380a215bbd0a8fc0a7ad32c0579

    SHA1

    3e49f87e7b210d6586462ad80dfbcb844b13926b

    SHA256

    daad702bcedcb79a04cd61d119e243d5d59783e51162210c89965c106d025aad

    SHA512

    2ab55ea47d13a032fd254fd174ebcea6934dbb34970b838c67d5618edefd582c58a3917e7e2e6643f43e0e21481afad1d9d6b184fe55360146026db639a6d5dc

  • C:\Windows\SysWOW64\urdvxc.exe
    Filesize

    56KB

    MD5

    39b6e380a215bbd0a8fc0a7ad32c0579

    SHA1

    3e49f87e7b210d6586462ad80dfbcb844b13926b

    SHA256

    daad702bcedcb79a04cd61d119e243d5d59783e51162210c89965c106d025aad

    SHA512

    2ab55ea47d13a032fd254fd174ebcea6934dbb34970b838c67d5618edefd582c58a3917e7e2e6643f43e0e21481afad1d9d6b184fe55360146026db639a6d5dc

  • C:\Windows\SysWOW64\urdvxc.exe
    Filesize

    56KB

    MD5

    39b6e380a215bbd0a8fc0a7ad32c0579

    SHA1

    3e49f87e7b210d6586462ad80dfbcb844b13926b

    SHA256

    daad702bcedcb79a04cd61d119e243d5d59783e51162210c89965c106d025aad

    SHA512

    2ab55ea47d13a032fd254fd174ebcea6934dbb34970b838c67d5618edefd582c58a3917e7e2e6643f43e0e21481afad1d9d6b184fe55360146026db639a6d5dc

  • memory/1284-141-0x00000000001E0000-0x00000000001FF000-memory.dmp
    Filesize

    124KB

  • memory/1284-145-0x00000000001E0000-0x00000000001FF000-memory.dmp
    Filesize

    124KB

  • memory/1532-142-0x0000000000000000-mapping.dmp
  • memory/1532-144-0x00000000001C0000-0x00000000001DF000-memory.dmp
    Filesize

    124KB

  • memory/1884-133-0x0000000000000000-mapping.dmp
  • memory/1884-136-0x00000000001E0000-0x00000000001FF000-memory.dmp
    Filesize

    124KB

  • memory/2956-137-0x0000000000000000-mapping.dmp
  • memory/2956-140-0x00000000001C0000-0x00000000001DF000-memory.dmp
    Filesize

    124KB

  • memory/4656-132-0x00000000001E0000-0x00000000001FF000-memory.dmp
    Filesize

    124KB