Analysis

  • max time kernel
    141s
  • max time network
    151s
  • platform
    windows10-2004_x64
  • resource
    win10v2004-20240226-en
  • resource tags

    arch:x64arch:x86image:win10v2004-20240226-enlocale:en-usos:windows10-2004-x64system
  • submitted
    25/06/2024, 04:14

General

  • Target
    0c7a714b8e1d2ead2afc90dcc43bbe18_JaffaCakes118.exe
  • Size 513KB
  • Sample240625-etvsjstbpn
  • SHA256 800bdf00e09f302a17e22d26dffbea037e3c077ef9f6d1d585c114f079397a9e
  • MD5 SHA1 SHA512 SSDEEP

Malware Config

Signatures

  • Adds Run key to start application 2 TTPs 1 IoCs
  • Checks installed software on the system 1 TTPs

    Looks up Uninstall key entries in the registry to enumerate software on the system.

  • Enumerates physical storage devices 1 TTPs

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

  • Suspicious use of AdjustPrivilegeToken 2 IoCs
  • Suspicious use of FindShellTrayWindow 1 IoCs
  • Suspicious use of SendNotifyMessage 1 IoCs
  • Suspicious use of SetWindowsHookEx 1 IoCs

Processes

  • C:\Users\Admin\AppData\Local\Temp\0c7a714b8e1d2ead2afc90dcc43bbe18_JaffaCakes118.exe
    "C:\Users\Admin\AppData\Local\Temp\0c7a714b8e1d2ead2afc90dcc43bbe18_JaffaCakes118.exe"
    1⤵
    • Adds Run key to start application
    • Suspicious use of AdjustPrivilegeToken
    • Suspicious use of FindShellTrayWindow
    • Suspicious use of SendNotifyMessage
    • Suspicious use of SetWindowsHookEx
    PID:4836
  • 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=4172 --field-trial-handle=2264,i,15001568551143786084,90255922961447677,262144 --variations-seed-version /prefetch:8
    1⤵
      PID:376

    Network

          MITRE ATT&CK Enterprise v15

          Replay Monitor

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          Downloads

          memory/4836-1-0x0000000000760000-0x0000000000761000-memory.dmp

          memory/4836-3-0x0000000000760000-0x0000000000761000-memory.dmp