Analysis

  • max time kernel
    141s
  • max time network
    161s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    02/06/2024, 21:16

General

  • Target

    libssl-1_1.dll

  • Size

    367KB

  • MD5

    84d03fd598e981c9beb44d34cecf0650

  • SHA1

    fd53a7f47bbc1f3d2f8804ea0094ce26982d1014

  • SHA256

    66417a7eb2246583d3823fe792f5323028924c727bee1fd00a8e3722958b0552

  • SHA512

    ce34732a66ed482197225fa0799ec467650a089f213d7c01562091989c12434a82b844d7104be2310d6764215a5ab9b0412d04eb099c668bec0d3230ba4f7601

  • SSDEEP

    6144:HJE6dVHPfKV/LtwH7LyJyl6VH274OOMzbipWqkN5Zag6nd1HCnT8I0gNAtt6vU4R:OUFaVT2H7LQyl6VH274OOMzbipWqM5Zz

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\libssl-1_1.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:2548
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\libssl-1_1.dll,#1
      2⤵
        PID:2404
    • 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 --no-appcompat-clear --mojo-platform-channel-handle=3608 --field-trial-handle=2284,i,9807419199535700662,2319175108930815708,262144 --variations-seed-version /prefetch:8
      1⤵
        PID:3020

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads