Detectionmediumtest

Remote Access Tool - UltraViewer Execution

An adversary may use legitimate desktop support and remote access software, such as Team Viewer, Go2Assist, LogMein, AmmyyAdmin, etc, to establish an interactive command and control channel to target systems within networks. These services are commonly used as legitimate technical support software, and may be allowed by application control within a target environment. Remote access tools like VNC, Ammyy, and Teamviewer are used frequently when compared with other legitimate software commonly used by adversaries. (Citation: Symantec Living off the Land)

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Launch
François HubautCreated Sun Sep 25Updated Thu Mar 1488656cec-6c3b-487c-82c0-f73ebb805503windows
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 Logic1 selector
detection:
    selection:
        - Product: 'UltraViewer'
        - Company: 'DucFabulous Co,ltd'
        - OriginalFileName: 'UltraViewer_Desktop.exe'
    condition: selection
False Positives

Legitimate use

MITRE ATT&CK

Other

attack.t1219.002
Rule Metadata
Rule ID
88656cec-6c3b-487c-82c0-f73ebb805503
Status
test
Level
medium
Type
Detection
Created
Sun Sep 25
Modified
Thu Mar 14
Path
rules/windows/process_creation/proc_creation_win_remote_access_tools_ultraviewer.yml
Raw Tags
attack.command-and-controlattack.t1219.002
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