Resubmissions

07-01-2025 19:20

250107-x14m5swqdr 1

06-01-2025 20:49

250106-zmb23szjgp 8

06-01-2025 20:34

250106-zcfyaayqbp 10

06-01-2025 20:12

250106-yyyjsawpbs 10

Analysis

  • max time kernel
    731s
  • max time network
    886s
  • platform
    windows10-ltsc 2021_x64
  • resource
    win10ltsc2021-20241211-en
  • resource tags

    arch:x64arch:x86image:win10ltsc2021-20241211-enlocale:en-usos:windows10-ltsc 2021-x64system
  • submitted
    06-01-2025 20:12

General

  • Target

    Resolute 16x/font/glyph_02.png

  • Size

    2KB

  • MD5

    8b4c933204b775524ad6c10ed86e410c

  • SHA1

    641fe15d5d2ea95bdd6e7698b97fe8871263e6a7

  • SHA256

    7687398a7b72cd6c10c8405e033c7a9f9265d800a5df53db98ee8f1e0dcc4dcd

  • SHA512

    a3311a30335574915b02e1fa681b864d5b01c26ce663e66c0ad0ac2ca51ac3319cd9fea238d9c3bf6b99de1a2ccda2464eaa3231d335b48f2ed6d4db01d76608

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\Resolute 16x\font\glyph_02.png"
    1⤵
    • Checks computer location settings
    • Modifies registry class
    • Suspicious use of WriteProcessMemory
    PID:3192
    • C:\Windows\system32\mspaint.exe
      "C:\Windows\system32\mspaint.exe" "C:\Users\Admin\AppData\Local\Temp\Resolute 16x\font\glyph_02.png"
      2⤵
      • Drops file in Windows directory
      • Suspicious behavior: EnumeratesProcesses
      • Suspicious use of SetWindowsHookEx
      PID:4612
  • C:\Windows\system32\svchost.exe
    C:\Windows\system32\svchost.exe -k LocalSystemNetworkRestricted -p -s DeviceAssociationService
    1⤵
      PID:4668
    • 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 --string-annotations=is-enterprise-managed=no --field-trial-handle=4616,i,3154206195988791752,9697906671389759283,262144 --variations-seed-version --mojo-platform-channel-handle=3204 /prefetch:8
      1⤵
        PID:4128
      • 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 --string-annotations=is-enterprise-managed=no --field-trial-handle=3244,i,3154206195988791752,9697906671389759283,262144 --variations-seed-version --mojo-platform-channel-handle=1860 /prefetch:8
        1⤵
          PID:1048
        • 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 --string-annotations=is-enterprise-managed=no --field-trial-handle=4840,i,3154206195988791752,9697906671389759283,262144 --variations-seed-version --mojo-platform-channel-handle=3820 /prefetch:8
          1⤵
            PID:4664

          Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads