Detectionlowstable
Share And Session Enumeration Using Net.EXE
Detects attempts to enumerate file shares, printer shares and sessions using "net.exe" with the "view" flag.
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Launch
Endgame, JHasenbusch (ported for oscd.community)Created Tue Oct 30Updated Tue Feb 2162510e69-616b-4078-b371-847da438cc03windows
Log Source
WindowsProcess Creation
ProductWindows← raw: windows
CategoryProcess Creation← raw: process_creation
Events generated when a new process is spawned on the system. Covers command-line arguments, parent/child relationships, and process metadata.
Detection Logic
Detection Logic3 selectors
detection:
selection_img:
- Image|endswith:
- '\net.exe'
- '\net1.exe'
- OriginalFileName:
- 'net.exe'
- 'net1.exe'
selection_cli:
CommandLine|contains: 'view'
filter:
CommandLine|contains: '\\\\'
condition: all of selection_* and not filterFalse Positives
Legitimate use of net.exe utility by legitimate user
MITRE ATT&CK
Tactics
Techniques
Rule Metadata
Rule ID
62510e69-616b-4078-b371-847da438cc03
Status
stable
Level
low
Type
Detection
Created
Tue Oct 30
Modified
Tue Feb 21
Path
rules/windows/process_creation/proc_creation_win_net_view_share_and_sessions_enum.yml
Raw Tags
attack.discoveryattack.t1018