MITRE ATT&CK coverage
| Tactic | Techniques |
|---|---|
| Execution | |
| Persistence | |
| Defense Impairment |
Telemetry coverage
| Provider | Record / event type |
|---|---|
| Sysmon | Event ID 1: Process creation |
| Security-Auditing | Event ID 4688: A new process has been created. |
Rule body
title: Blue Mockingbird
id: c3198a27-23a0-4c2c-af19-e5328d49680e
related:
- id: ce239692-aa94-41b3-b32f-9cab259c96ea
type: merged
status: test
description: Attempts to detect system changes made by Blue Mockingbird
references:
- https://redcanary.com/blog/blue-mockingbird-cryptominer/
author: Trent Liffick (@tliffick)
date: 2020-05-14
modified: 2022-10-09
tags:
- attack.persistence
- attack.execution
- attack.defense-impairment
- attack.t1112
- attack.t1047
- detection.emerging-threats
logsource:
category: process_creation
product: windows
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_cmd
falsepositives:
- Unknown
level: high
Stages and Predicates
Stage 0: condition
sc_cmd or wmic_cmdStage 1: sc_cmd
sc_cmd:
Image|endswith: '\cmd.exe'
CommandLine|contains|all:
- 'sc config'
- 'wercplsupporte.dll'
Stage 2: wmic_cmd
wmic_cmd:
Image|endswith: '\wmic.exe'
CommandLine|endswith: 'COR_PROFILER'
Indicators
These rows show field, operator, and value matches.
| Field | Kind | Values | Search |
|---|---|---|---|
CommandLine | ends_with |
| field:"CommandLine" kind:ends_with value:"COR_PROFILER" |
CommandLine | match |
| field:"CommandLine" kind:match |
Image | ends_with |
| field:"Image" kind:ends_with |