Analysis

  • max time kernel
    121s
  • max time network
    124s
  • platform
    windows7_x64
  • resource
    win7-20231215-en
  • resource tags

    arch:x64arch:x86image:win7-20231215-enlocale:en-usos:windows7-x64system
  • submitted
    30-12-2023 01:51

General

  • Target

    MediaCoder/codecs/atrc3260.dll

  • Size

    72KB

  • MD5

    72d780ef3578ce8431cff86bcc9496f6

  • SHA1

    1b99ac1b62899a4f5830d9bbd786b317aaf6289e

  • SHA256

    8c360d8c39006b6a011dbf3a0313e818eeb53990556659c5a1b7e478048e7fbb

  • SHA512

    a17bb64a508f4952aa1ecdd27850ba2460b3c1b8dedf0e11aa3707be025512930b8ef5778e88387230c35ad4840442944b7f9eef43e6065ae3b549959b4c7377

  • SSDEEP

    768:t0H24Njupst+NRxt7c2fJcfCd6jP+NAO0IpBQbYwdq2bdIYTZaon+sQYYemE:qH/u5xt7vq1jGNFvHwp98XsQheB

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 7 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\MediaCoder\codecs\atrc3260.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2140
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\MediaCoder\codecs\atrc3260.dll,#1
      2⤵
        PID:2008

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads