Detection rules › Kusto Query Language

Chia_Crypto_Mining IOC - June 2021

Source: upstream

'Identifies a match across IOC's related to Chia cryptocurrency farming/plotting activity'

MITRE ATT&CK coverage

Tactic	Techniques
Impact	`T1496` Resource Hijacking

Event coverage

Provider	Event ID	Title
Security-Auditing	4688	A new process has been created.

Stages and Predicates

Stage 1: `source`

WindowsEvent

Stage 2: `where`

and
  EventData match "process"
  EventID eq "4688"

Stage 3: `extend`

Stage 4: `where`

NewProcessName match "process"

Stage 5: `extend`

Stage 6: `extend`

Stage 7: `extend`

Stage 8: `project`

Stage 9: `extend`

Stage 10: `extend`

Stage 11: `extend`

Indicators

Each row is a field, operator, and value that the rule matches. The corpus column counts how many other rules in the catalog look for the same combination: high numbers point to widely-used, community-vetted indicators. Blank or 1 shows that the indicator is specific to this rule.

Field	Kind	Values
`EventData`	match	`process`
`EventID`	eq	`4688`
`NewProcessName`	match	`process`

Chia_Crypto_Mining IOC - June 2021

MITRE ATT&CK coverage

Event coverage

Stages and Predicates

Stage 1: source

Stage 2: where

Stage 3: extend

Stage 4: where

Stage 5: extend

Stage 6: extend

Stage 7: extend

Stage 8: project

Stage 9: extend

Stage 10: extend

Stage 11: extend