Analysis

  • max time kernel
    127s
  • max time network
    154s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240426-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240426-enlocale:en-usos:windows10-2004-x64system
  • submitted
    24-05-2024 08:09

General

  • Target

    RJ01082861-PC/winmm.dll

  • Size

    98.0MB

  • MD5

    9a1aa9699508af47640fe36328cb23b6

  • SHA1

    72b3132e5d6bf14962879fd559f83ff595ff68fe

  • SHA256

    a9327a09e9ea57445569a1145c212113cd95632f06474e78b50ad6d90f93951c

  • SHA512

    60674b8d2523d808063cbd480d9b0a1f840ea2ea0437b1f86ee9b03fc2de0ad7a3bb466c34132583ea230de09c96b86ba31df7c5532f84c8a1fb3141d86fba6d

  • SSDEEP

    3072:dVsuJAiqicMMPDbYB3TjmpaK4MRkJu+e8uiUN+5BiEK9FtS0yRAg0FujLtf/9vAK:dpA1+aDbwqahMCTukqOAOdhAxNvq

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\RJ01082861-PC\winmm.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3180
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\RJ01082861-PC\winmm.dll,#1
      2⤵
        PID:456

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

    Loading Replay Monitor...

    Downloads