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CAPEC-643: Identify Shared Files/Directories on System

Attack Pattern ID: 643
Abstraction: Detailed
Status: Draft
Presentation Filter:
+ Description
An adversary discovers connections between systems by exploiting the target system's standard practice of revealing them in searchable, common areas. Through the identification of shared folders/drives between systems, the adversary may further their goals of locating and collecting sensitive information/files, or map potential routes for lateral movement within the network.
+ Likelihood Of Attack

Medium

+ Typical Severity

Medium

+ Relationships

The table(s) below shows the other attack patterns and high level categories that are related to this attack pattern. These relationships are defined as ChildOf, ParentOf, MemberOf and give insight to similar items that may exist at higher and lower levels of abstraction. In addition, relationships such as CanFollow, PeerOf, and CanAlsoBe are defined to show similar attack patterns that the user may want to explore.

+ Relevant to the view "Mechanisms of Attack" (CAPEC-1000)
NatureTypeIDName
ChildOfStandard Attack PatternStandard Attack Pattern - A standard level attack pattern in CAPEC is focused on a specific methodology or technique used in an attack. It is often seen as a singular piece of a fully executed attack. A standard attack pattern is meant to provide sufficient details to understand the specific technique and how it attempts to accomplish a desired goal. A standard level attack pattern is a specific type of a more abstract meta level attack pattern.309Network Topology Mapping
+ Prerequisites
The adversary must have obtained logical access to the system by some means (e.g., via obtained credentials or planting malware on the system).
+ Skills Required
[Level: Low]
Once the adversary has logical access (which can potentially require high knowledge and skill level), the adversary needs only the capability and facility to navigate the system through the OS graphical user interface or the command line. The adversary, or his malware, can simply employ a set of commands that search for shared drives on the system (e.g., net view \\remote system or net share).
+ Resources Required
None: No specialized resources are required to execute this type of attack.
+ Consequences

The table below specifies different individual consequences associated with the attack pattern. The Scope identifies the security property that is violated, while the Impact describes the negative technical impact that arises if an adversary succeeds in their attack. The Likelihood provides information about how likely the specific consequence is expected to be seen relative to the other consequences in the list. For example, there may be high likelihood that a pattern will be used to achieve a certain impact, but a low likelihood that it will be exploited to achieve a different impact.

ScopeImpactLikelihood
Confidentiality
Read Data
+ Mitigations
Identify unnecessary system utilities or potentially malicious software that may contain functionality to identify network share information, and audit and/or block them by using whitelisting tools.
+ Taxonomy Mappings
Relevant to the ATT&CK taxonomy mapping
Entry IDEntry Name
1135Network Share Discovery
+ Content History
Submissions
Submission DateSubmitterOrganization
2018-07-31CAPEC Content TeamThe MITRE Corporation

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Page Last Updated or Reviewed: July 31, 2018