Analysis

  • max time kernel
    589s
  • max time network
    599s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240508-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240508-enlocale:en-usos:windows10-2004-x64system
  • submitted
    26/05/2024, 09:35

General

  • Target

    AppUtil.dll

  • Size

    1.5MB

  • MD5

    7e489e7300d3177f64db31665a2079e0

  • SHA1

    50b20f0b4e5bb5b35e68dd90a5c465dffd30260e

  • SHA256

    7a426359908ae2b6ca1bc8a2773269a48126c2db23c171bc56a3456da4f0016c

  • SHA512

    0b3b34c0e5e095dfd77d801cd7e85e0431da23bf1c943aacb855a40f5a0d9439d7667718abe654eac17ed474b3c9eb644b90cc8cc215c9adc99b12e29b7907d3

  • SSDEEP

    24576:gbp2vEtmbb6kMjihOgysnGc7EiHhP2C1oPObTSFXhPq2QWv/Ec+M6em:gbpLtmbe7dSvAObTAXhPq2QW3Ec+M6em

Score
1/10

Malware Config

Signatures

  • Suspicious use of WriteProcessMemory 3 IoCs

Processes

  • C:\Windows\system32\regsvr32.exe
    regsvr32 /s C:\Users\Admin\AppData\Local\Temp\AppUtil.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:1480
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\AppUtil.dll
      2⤵
        PID:2700
    • 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 --field-trial-handle=5064,i,10373433614523925616,13586256558317053467,262144 --variations-seed-version --mojo-platform-channel-handle=5108 /prefetch:8
      1⤵
        PID:3484

      Network

      MITRE ATT&CK Matrix

      Replay Monitor

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      Downloads