System Network Connections Discovery Via Net.EXE

 1title: System Network Connections Discovery Via Net.EXE
 2id: 1c67a717-32ba-409b-a45d-0fb704a73a81
 3status: test
 4description: Adversaries may attempt to get a listing of network connections to or from the compromised system they are currently accessing or from remote systems by querying for information over the network.
 5references:
 6    - https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1049/T1049.md#atomic-test-1---system-network-connections-discovery
 7author: frack113
 8date: 2021-12-10
 9modified: 2023-02-21
10tags:
11    - attack.discovery
12    - attack.t1049
13logsource:
14    category: process_creation
15    product: windows
16detection:
17    selection_img:
18        - Image|endswith:
19              - '\net.exe'
20              - '\net1.exe'
21        - OriginalFileName:
22              - 'net.exe'
23              - 'net1.exe'
24    selection_cli:
25        - CommandLine|endswith:
26              - ' use'
27              - ' sessions'
28        - CommandLine|contains:
29              - ' use '
30              - ' sessions '
31    condition: all of selection_*
32falsepositives:
33    - Unknown
34level: low