Analysis

  • max time kernel
    131s
  • max time network
    130s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240802-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system
  • submitted
    21/08/2024, 11:14

General

  • Target

    Flash9e.dll

  • Size

    2.8MB

  • MD5

    d3c50535c26190fead7785a03499c0ac

  • SHA1

    6a72eea0f62b60d71cfb9da60cab6d178b1fb78f

  • SHA256

    01ff419547aefb8e32715d3873540c058533ac6b0d301b1f98868aa6a17616a5

  • SHA512

    55b299bcad2c7c7506f8eef0aceaf8764aa0e19e9907ff79b7e3f108d81a5d6566211dc6e9cbd29d7f1bef8f5daad9bb888ec345aa21899ab28b45394dbc21f3

  • SSDEEP

    49152:bl6UTfZW48ixJH+ap+WqFvsyw2dHi1HyeYu/wP0cQvDYeKfih5T09Lv3TlRTM:J6UjZW48+J/pRovCJY6xO91RTM

Score
3/10

Malware Config

Signatures

  • 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.

  • Modifies Internet Explorer settings 1 TTPs 4 IoCs
  • Modifies registry class 64 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\Flash9e.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2628
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\Flash9e.dll
      2⤵
      • System Location Discovery: System Language Discovery
      • Modifies Internet Explorer settings
      • Modifies registry class
      PID:4420
  • 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=4436,i,11251706013556949551,5157034131170452377,262144 --variations-seed-version --mojo-platform-channel-handle=1288 /prefetch:8
    1⤵
      PID:4328

    Network

    MITRE ATT&CK Enterprise v15

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    Downloads