Analysis

  • max time kernel
    165s
  • max time network
    178s
  • 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 11:24

General

  • Target

    200ee0581c89bc96fd729c20e2aa91fb71839a5ac8c025593066139e5c6459b9.exe

  • Size

    67KB

  • MD5

    4d2490bfb9e3c599f1130049089f4669

  • SHA1

    4fb088d4e1c9529f172fde934fe1a54951c18eba

  • SHA256

    200ee0581c89bc96fd729c20e2aa91fb71839a5ac8c025593066139e5c6459b9

  • SHA512

    6bb5b4e2a2ee41d3d65d6de9ca9abec31832e3fca08249bc9e50b946a506d8c29157ba18f953af0335948787393d74dd6291107a5cba94b859fdcbbeb1368cec

  • SSDEEP

    1536:A2p5cwVgzj//Cu1ZiJznI270ynj6Eg10B+vM10dkHK:Xk/CuWnZ/uEg1uDLHK

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\200ee0581c89bc96fd729c20e2aa91fb71839a5ac8c025593066139e5c6459b9.exe
    "C:\Users\Admin\AppData\Local\Temp\200ee0581c89bc96fd729c20e2aa91fb71839a5ac8c025593066139e5c6459b9.exe"
    1⤵
    • Drops file in System32 directory
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:384
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /installservice
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      • Suspicious use of AdjustPrivilegeToken
      PID:2052
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /start
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:4928
    • C:\Windows\SysWOW64\urdvxc.exe
      C:\Windows\system32\urdvxc.exe /uninstallservice patch:C:\Users\Admin\AppData\Local\Temp\200ee0581c89bc96fd729c20e2aa91fb71839a5ac8c025593066139e5c6459b9.exe
      2⤵
      • Executes dropped EXE
      • Modifies registry class
      PID:548
  • 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:4352

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    67KB

    MD5

    4d2490bfb9e3c599f1130049089f4669

    SHA1

    4fb088d4e1c9529f172fde934fe1a54951c18eba

    SHA256

    200ee0581c89bc96fd729c20e2aa91fb71839a5ac8c025593066139e5c6459b9

    SHA512

    6bb5b4e2a2ee41d3d65d6de9ca9abec31832e3fca08249bc9e50b946a506d8c29157ba18f953af0335948787393d74dd6291107a5cba94b859fdcbbeb1368cec

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    67KB

    MD5

    4d2490bfb9e3c599f1130049089f4669

    SHA1

    4fb088d4e1c9529f172fde934fe1a54951c18eba

    SHA256

    200ee0581c89bc96fd729c20e2aa91fb71839a5ac8c025593066139e5c6459b9

    SHA512

    6bb5b4e2a2ee41d3d65d6de9ca9abec31832e3fca08249bc9e50b946a506d8c29157ba18f953af0335948787393d74dd6291107a5cba94b859fdcbbeb1368cec

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    67KB

    MD5

    4d2490bfb9e3c599f1130049089f4669

    SHA1

    4fb088d4e1c9529f172fde934fe1a54951c18eba

    SHA256

    200ee0581c89bc96fd729c20e2aa91fb71839a5ac8c025593066139e5c6459b9

    SHA512

    6bb5b4e2a2ee41d3d65d6de9ca9abec31832e3fca08249bc9e50b946a506d8c29157ba18f953af0335948787393d74dd6291107a5cba94b859fdcbbeb1368cec

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    67KB

    MD5

    4d2490bfb9e3c599f1130049089f4669

    SHA1

    4fb088d4e1c9529f172fde934fe1a54951c18eba

    SHA256

    200ee0581c89bc96fd729c20e2aa91fb71839a5ac8c025593066139e5c6459b9

    SHA512

    6bb5b4e2a2ee41d3d65d6de9ca9abec31832e3fca08249bc9e50b946a506d8c29157ba18f953af0335948787393d74dd6291107a5cba94b859fdcbbeb1368cec

  • C:\Windows\SysWOW64\urdvxc.exe

    Filesize

    67KB

    MD5

    4d2490bfb9e3c599f1130049089f4669

    SHA1

    4fb088d4e1c9529f172fde934fe1a54951c18eba

    SHA256

    200ee0581c89bc96fd729c20e2aa91fb71839a5ac8c025593066139e5c6459b9

    SHA512

    6bb5b4e2a2ee41d3d65d6de9ca9abec31832e3fca08249bc9e50b946a506d8c29157ba18f953af0335948787393d74dd6291107a5cba94b859fdcbbeb1368cec

  • memory/384-133-0x00000000001B0000-0x00000000001CF000-memory.dmp

    Filesize

    124KB

  • memory/384-132-0x0000000000400000-0x000000000042E000-memory.dmp

    Filesize

    184KB

  • memory/548-145-0x0000000000190000-0x00000000001AF000-memory.dmp

    Filesize

    124KB

  • memory/548-143-0x0000000000000000-mapping.dmp

  • memory/2052-134-0x0000000000000000-mapping.dmp

  • memory/2052-137-0x00000000001B0000-0x00000000001CF000-memory.dmp

    Filesize

    124KB

  • memory/4352-142-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/4352-146-0x00000000001C0000-0x00000000001DF000-memory.dmp

    Filesize

    124KB

  • memory/4928-138-0x0000000000000000-mapping.dmp

  • memory/4928-141-0x0000000000190000-0x00000000001AF000-memory.dmp

    Filesize

    124KB