Analysis

  • max time kernel
    149s
  • max time network
    153s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240704-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240704-enlocale:en-usos:windows10-2004-x64system
  • submitted
    06/07/2024, 07:13

General

  • Target

    bin/CKuwoPlayer.dll

  • Size

    165KB

  • MD5

    c9b2114962bbac06146f1b372cea5e8f

  • SHA1

    a231b63a62650250dadbfab9a241a64fe1c1f29e

  • SHA256

    9e31fbe41bc962f91aecdbb823a3ec313013b1e7e5f3acb71d17ea91d5e46c34

  • SHA512

    bbc3baa330ec79616eb7ee38d9cd298e69be5bf8bb3f46192c3e38121231838953f62caaa89f4996c147fcad98cc6cd16cb25da46b9e3c66ade36f2d844a27e7

  • SSDEEP

    3072:2v5P+NCopsu3+tEbzNfyva2YriUW1q/lMwjAn5IonjOXkGPOyPQNoO:ZF4Ev2Yrio/25IUKNPOyPyoO

Score
5/10

Malware Config

Signatures

  • Drops file in System32 directory 3 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin\CKuwoPlayer.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2844
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\bin\CKuwoPlayer.dll,#1
      2⤵
      • Drops file in System32 directory
      PID:2372

Network

MITRE ATT&CK Matrix

Replay Monitor

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Downloads

  • memory/2372-0-0x0000000000E00000-0x0000000000E0D000-memory.dmp

    Filesize

    52KB

  • memory/2372-1-0x0000000002720000-0x000000000274A000-memory.dmp

    Filesize

    168KB

  • memory/2372-4-0x0000000002770000-0x00000000027B7000-memory.dmp

    Filesize

    284KB

  • memory/2372-5-0x0000000002800000-0x0000000002827000-memory.dmp

    Filesize

    156KB

  • memory/2372-6-0x0000000002830000-0x0000000002842000-memory.dmp

    Filesize

    72KB