Analysis

  • max time kernel
    126s
  • max time network
    127s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    11-09-2024 13:20

General

  • Target

    TTPlayer/AddIn/ttp_ac3dts.dll

  • Size

    112KB

  • MD5

    dcabcfd853844cdf7ed3baca56fcd086

  • SHA1

    77a1477009e49b46f8d7406135b764396f8ffe6f

  • SHA256

    dc1c16647dcb76b381c163c7adba4658c2d3344e42785ae5189b6c7995723b9f

  • SHA512

    55b7a29c4d5d914a9f639ecc88765cbad8dd65e57d617f5e70c6cd3034e6de1de22529740e62df07a68557cea049a1e07fd24d3949e9bcf725eacc91f45558fb

  • SSDEEP

    1536:2uDi9Ss4Z3SjPZrtuPqRf6B/avsUmch5hjVbp4a88hNUGwlY3qIGSqy:2ejkPZrtuPOEYbhjX2JLYk+

Score
3/10

Malware Config

Signatures

  • Program crash 1 IoCs
  • System Location Discovery: System Language Discovery 1 TTPs 1 IoCs

    Attempt gather information about the system language of a victim in order to infer the geographical location of that host.

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\TTPlayer\AddIn\ttp_ac3dts.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4668
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\TTPlayer\AddIn\ttp_ac3dts.dll,#1
      2⤵
      • System Location Discovery: System Language Discovery
      PID:2520
      • C:\Windows\SysWOW64\WerFault.exe
        C:\Windows\SysWOW64\WerFault.exe -u -p 2520 -s 612
        3⤵
        • Program crash
        PID:3456
  • C:\Windows\SysWOW64\WerFault.exe
    C:\Windows\SysWOW64\WerFault.exe -pss -s 412 -p 2520 -ip 2520
    1⤵
      PID:4692
    • C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe
      "C:\Program Files (x86)\Microsoft\Edge\Application\msedge.exe" --type=utility --utility-sub-type=asset_store.mojom.AssetStoreService --lang=en-US --service-sandbox-type=asset_store_service --field-trial-handle=4048,i,10597648459838880772,16562651767759956329,262144 --variations-seed-version --mojo-platform-channel-handle=4460 /prefetch:8
      1⤵
        PID:4160

      Network

      MITRE ATT&CK Enterprise v15

      Replay Monitor

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      Downloads