Emerging Threatcriticaltest
Turla Group Commands May 2020
Detects commands used by Turla group as reported by ESET in May 2020
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Launch
Florian Roth (Nextron Systems)Created Tue May 26Updated Sun Oct 199e2e51c5-c699-4794-ba5a-29f5da40ac0c2014
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:
selection_cli_1:
CommandLine|contains:
- 'tracert -h 10 yahoo.com'
- '.WSqmCons))|iex;'
- 'Fr`omBa`se6`4Str`ing'
selection_cli_2:
CommandLine|re: 'net\s+use\s+https://docs.live.net'
CommandLine|contains: '@aol.co.uk'
condition: 1 of selection_*False Positives
Unknown
False positive likelihood has not been assessed. Additional context may be needed during triage.
References
MITRE ATT&CK
Techniques
Sub-techniques
Groups
Other
detection.emerging-threats
Rule Metadata
Rule ID
9e2e51c5-c699-4794-ba5a-29f5da40ac0c
Status
test
Level
critical
Type
Emerging Threat
Created
Tue May 26
Modified
Sun Oct 19
Path
rules-emerging-threats/2014/TA/Turla/proc_creation_win_apt_turla_comrat_may20.yml
Raw Tags
attack.privilege-escalationattack.persistenceattack.defense-evasionattack.g0010attack.executionattack.t1059.001attack.t1053.005attack.t1027detection.emerging-threats