Analysis

  • max time kernel
    164s
  • max time network
    166s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11/03/2024, 21:58

General

  • Target

    DVDStyler-1.8.4.1-win32.exe

  • Size

    9.5MB

  • MD5

    79f46030ea1303f370ebec179667615a

  • SHA1

    35f6b9efd4ddccab295d101d587e56de0144404f

  • SHA256

    3d2ee2c81be8439ce8ae9b29f5b622bf6ddb9616dd2ed1afd3826e454a590652

  • SHA512

    c7c92e8901422ea931bb560461cfb7fc3a41200426e28b9765cd60a96651987debc8b84c828a5cc74ea97b3852cb9d8db3a908fb090cb8e631938208a1c3920f

  • SSDEEP

    196608:iAzv1XSb9RJGIQ6lRbu1mYLh0ztiEjh96m3OchPNQSbvJS5:r1XURJlTCWjr6ivpNQca

Score
7/10

Malware Config

Signatures

  • Executes dropped EXE 1 IoCs
  • Loads dropped DLL 2 IoCs
  • Suspicious behavior: EnumeratesProcesses 64 IoCs
  • Suspicious use of WriteProcessMemory 6 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\DVDStyler-1.8.4.1-win32.exe
    "C:\Users\Admin\AppData\Local\Temp\DVDStyler-1.8.4.1-win32.exe"
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4656
    • C:\Users\Admin\AppData\Local\Temp\is-HQJO8.tmp\DVDStyler-1.8.4.1-win32.tmp
      "C:\Users\Admin\AppData\Local\Temp\is-HQJO8.tmp\DVDStyler-1.8.4.1-win32.tmp" /SL5="$301EE,9479119,140800,C:\Users\Admin\AppData\Local\Temp\DVDStyler-1.8.4.1-win32.exe"
      2⤵
      • Executes dropped EXE
      • Loads dropped DLL
      • Suspicious use of WriteProcessMemory
      PID:3928
      • C:\Windows\SysWOW64\RunDll32.exe
        RunDll32.exe "C:\Users\Admin\AppData\Local\Temp\is-ECCKV.tmp\OCSetupHlp.dll",_OCPRD547RunOpenCandyDLL@16 3928
        3⤵
        • Loads dropped DLL
        • Suspicious behavior: EnumeratesProcesses
        PID:524

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • C:\Users\Admin\AppData\Local\Temp\is-ECCKV.tmp\OCSetupHlp.dll

    Filesize

    750KB

    MD5

    99fd37e0fe1c15716ea1c350ef166137

    SHA1

    2bb9322ed67aa620a17cad9543845a473b243102

    SHA256

    5e1bb105be9bad56fe69c5789b653e69bc33642bb6e146a23f5f9f033395946d

    SHA512

    60168f873ef3b44bac9f13d9c9e5b73d260bd94c6ba5bb7f93ceb674ec3876b33afa7afa9b5600eba28e2353e024e44189242d0760d75a6d71306edda47e82ae

  • C:\Users\Admin\AppData\Local\Temp\is-HQJO8.tmp\DVDStyler-1.8.4.1-win32.tmp

    Filesize

    1.1MB

    MD5

    394289faec0a43faea574588cb367018

    SHA1

    b02982a816782c3c16ad5a321dce0a79cab124a2

    SHA256

    89c8d27247ff86f189ebba01e27c47daa184a04c5f002130f9d336ca80d71202

    SHA512

    e99977ed9b3ea6607d347fe3e339cff40e70166db6a93443046cb7e0bc2a6f7c598503a55030f7d9ae0e8ede8b706bb4bd682bbdadf215641247b96bae0d09f4

  • memory/524-18-0x0000000000EE0000-0x0000000000EE1000-memory.dmp

    Filesize

    4KB

  • memory/524-24-0x0000000000EE0000-0x0000000000EE1000-memory.dmp

    Filesize

    4KB

  • memory/3928-6-0x0000000002430000-0x0000000002431000-memory.dmp

    Filesize

    4KB

  • memory/3928-20-0x0000000000400000-0x0000000000526000-memory.dmp

    Filesize

    1.1MB

  • memory/3928-23-0x0000000002430000-0x0000000002431000-memory.dmp

    Filesize

    4KB

  • memory/4656-0-0x0000000000400000-0x000000000042D000-memory.dmp

    Filesize

    180KB

  • memory/4656-19-0x0000000000400000-0x000000000042D000-memory.dmp

    Filesize

    180KB