Analysis

  • max time kernel
    151s
  • max time network
    148s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    18/03/2024, 21:34

General

  • Target

    $SYSDIR/MSCOMCTL.dll

  • Size

    1.0MB

  • MD5

    d9578ff8b495dc575e848c6670be85cc

  • SHA1

    ef0b7a7859caa85bbbdc9cfc1fe2b6eb10db44d4

  • SHA256

    a018a023d59bb76aef0b4dd6ff40aa16fd0783927972a9492b26a5e5d0433696

  • SHA512

    08078f3c3d20e7887b0ce0f3a5aae195a30476f52b8b672e32217c9b515bad67304a91dde6a0c5edac26c2f0db70a0d31a52245fbe65f3430e1ee4a4454359ef

  • SSDEEP

    24576:TvI5+k9ABzqwFqEMotJKC33aTjWVRGcaFHKC4xJq/6z/o:TK+kGBqErqC8PF4UWQ

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\$SYSDIR\MSCOMCTL.dll
    1⤵
    • Suspicious use of WriteProcessMemory
    PID:3724
    • C:\Windows\SysWOW64\regsvr32.exe
      /s C:\Users\Admin\AppData\Local\Temp\$SYSDIR\MSCOMCTL.dll
      2⤵
      • Modifies registry class
      PID:4324
  • 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=4156 --field-trial-handle=2180,i,12780723798465539942,12010519452607841069,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:3552

    Network

    MITRE ATT&CK Matrix

    Replay Monitor

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    Downloads