Analysis

  • max time kernel
    135s
  • max time network
    128s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240611-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240611-enlocale:en-usos:windows10-2004-x64system
  • submitted
    19/06/2024, 21:20

General

  • Target

    Kernel/PPStream/psclg.dll

  • Size

    294KB

  • MD5

    287f8f7cc76615e7852f717d5c9c9124

  • SHA1

    22bb76b180a9743b4c324c9aaecef72ea7957057

  • SHA256

    24e726b188345067350083465bf3c24f941e85b01c2529802c3508bc73bcd17f

  • SHA512

    4f9c59e57de0db4443ba418845a0455246526d15ee0615c79fc27df56ca6df460fb0e06ab94a3c9f938736daca253d8e4cbc1c266af13716680d7083f34ec907

  • SSDEEP

    6144:n/PAePFesdZeIkH1AifeKsQEBhnffeyfsRqHQTB/3BRuaR7I:n/PAePMsB4ednBhffeyfsRqHQT1uG7I

Score
1/10

Malware Config

Signatures

  • 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\Kernel\PPStream\psclg.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:4688
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\Kernel\PPStream\psclg.dll
      2⤵
      • Modifies registry class
      PID:880
  • 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=4248,i,3549704109630749084,1975543916261970610,262144 --variations-seed-version --mojo-platform-channel-handle=4092 /prefetch:8
    1⤵
      PID:60

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads