Analysis

  • max time kernel
    141s
  • 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
    25-06-2024 14:53

General

  • Target

    $PLUGINSDIR/modern-wizard.bmp

  • Size

    10KB

  • MD5

    ea2d7092b944bec56058af14417d0772

  • SHA1

    9e4c83c458b1953c873c2d29ee2122fd425f4825

  • SHA256

    90fba73f581737ae3cb3e92bcb7260a8a8eab467f12557a76259867159232345

  • SHA512

    3ad290389fd1e25702d7027919c538b13dccd6d27b441a8cc365aaed6538e3d4f148db7fa1fc958a8f43e8b411cb4fbf5701da234954c9a357d99401304079c9

  • SSDEEP

    192:5VApcaaerylY/EGCwlNMY8HsAUCUZuXfcqgQ+jPTh+PRN3mHuo9+OeO56V:5V1ar2jTt4Dq2Huo9+OeY4

Score
7/10

Malware Config

Signatures

  • Checks computer location settings 2 TTPs 1 IoCs

    Looks up country code configured in the registry, likely geofence.

  • Drops file in Windows directory 1 IoCs
  • Enumerates physical storage devices 1 TTPs

    Attempts to interact with connected storage/optical drive(s).

  • Modifies registry class 1 IoCs
  • Suspicious behavior: EnumeratesProcesses 2 IoCs
  • Suspicious use of SetWindowsHookEx 4 IoCs
  • Suspicious use of WriteProcessMemory 2 IoCs

Processes

  • C:\Windows\system32\cmd.exe
    cmd /c C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\modern-wizard.bmp
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:2380
    • C:\Windows\system32\mspaint.exe
      "C:\Windows\system32\mspaint.exe" "C:\Users\Admin\AppData\Local\Temp\$PLUGINSDIR\modern-wizard.bmp"
      2⤵
      • Drops file in Windows directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:3068
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DeviceAssociationService
    1⤵
      PID:1576
    • 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=4132,i,3671441404766730751,12082497324212183132,262144 --variations-seed-version --mojo-platform-channel-handle=4308 /prefetch:8
      1⤵
        PID:3532

      Network

      MITRE ATT&CK Enterprise v15

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      Downloads