Emerging Threathightest
Blue Mockingbird
Attempts to detect system changes made by Blue Mockingbird
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Launch
Emerging Threat
Active Threat
Developed to detect an active or emerging threat. Prioritize investigation of any alerts and correlate with threat intelligence.
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 Logic2 selectors
detection:
sc_cmd:
Image|endswith: '\cmd.exe'
CommandLine|contains|all:
- 'sc config'
- 'wercplsupporte.dll'
wmic_cmd:
Image|endswith: '\wmic.exe'
CommandLine|endswith: 'COR_PROFILER'
condition: sc_cmd or wmic_cmdFalse Positives
Unknown
False positive likelihood has not been assessed. Additional context may be needed during triage.
References
MITRE ATT&CK
Other
detection.emerging-threats
Related Rules
Merged Into
Rule not foundce239692-aa94-41b3-b32f-9cab259c96ea
Rule Metadata
Rule ID
c3198a27-23a0-4c2c-af19-e5328d49680e
Status
test
Level
high
Type
Emerging Threat
Created
Thu May 14
Modified
Sun Oct 09
Author
Path
rules-emerging-threats/2020/Malware/Blue-Mockingbird/proc_creation_win_malware_blue_mockingbird.yml
Raw Tags
attack.persistenceattack.defense-evasionattack.executionattack.t1112attack.t1047detection.emerging-threats