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Analysis

  • max time kernel
    144s
  • max time network
    142s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    10/03/2024, 14:47

General

  • Target

    bee07a6a427307c24ef03660dfa8f57b.dll

  • Size

    212KB

  • MD5

    bee07a6a427307c24ef03660dfa8f57b

  • SHA1

    e7590e5292017963d3e7b868c3a644a1fc12ecab

  • SHA256

    5be5fb448a0fceea709cf4bd820395512d107356c939d38992396a63b04cfe77

  • SHA512

    0039acf2a452635a705708f50a9c746d2f7010c5b2cb0c613b7b98b87867d35097af50257786badd51df19cc5815c619eff7e55e591c669a4f22d1d64cdd2ee6

  • SSDEEP

    3072:GapDVrIVdZRmxbF76mXFufWAvouH8xh54eM5kEpUrzEtjOF8RM3:DZrIXZRmxJPq4KtpWz6ZM3

Score
10/10

Malware Config

Signatures

  • Adds autorun key to be loaded by Explorer.exe on startup 2 TTPs 1 IoCs
  • Modifies registry class 5 IoCs
  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\rundll32.exe
    rundll32.exe C:\Users\Admin\AppData\Local\Temp\bee07a6a427307c24ef03660dfa8f57b.dll,#1
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1304
    • C:\Windows\SysWOW64\rundll32.exe
      rundll32.exe C:\Users\Admin\AppData\Local\Temp\bee07a6a427307c24ef03660dfa8f57b.dll,#1
      2⤵
      • Adds autorun key to be loaded by Explorer.exe on startup
      • Modifies registry class
      PID:4652
  • 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=3472 --field-trial-handle=2260,i,3303482231723870786,2954015409682154873,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3452

    Network

    MITRE ATT&CK Enterprise v15

    Replay Monitor

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    Downloads