Potential Initial Access via DLL Search Order Hijacking (dbbd9f66-2ed3-4ca2-98a4-6ea985dd1a1c)

Detects attempts to create a DLL file to a known desktop application dependencies folder such as Slack, Teams or OneDrive and by an unusual process. This may indicate an attempt to load a malicious module via DLL search order hijacking.

Cluster A	Galaxy A	Cluster B	Galaxy B	Level
Phishing - T1566 (a62a8db3-f23a-4d8f-afd6-9dbc77e7813b)	Attack Pattern	Potential Initial Access via DLL Search Order Hijacking (dbbd9f66-2ed3-4ca2-98a4-6ea985dd1a1c)	Sigma-Rules	1
Spearphishing Attachment - T1566.001 (2e34237d-8574-43f6-aace-ae2915de8597)	Attack Pattern	Potential Initial Access via DLL Search Order Hijacking (dbbd9f66-2ed3-4ca2-98a4-6ea985dd1a1c)	Sigma-Rules	1
Hijack Execution Flow - T1574 (aedfca76-3b30-4866-b2aa-0f1d7fd1e4b6)	Attack Pattern	Potential Initial Access via DLL Search Order Hijacking (dbbd9f66-2ed3-4ca2-98a4-6ea985dd1a1c)	Sigma-Rules	1
DLL Search Order Hijacking - T1574.001 (2fee9321-3e71-4cf4-af24-d4d40d355b34)	Attack Pattern	Potential Initial Access via DLL Search Order Hijacking (dbbd9f66-2ed3-4ca2-98a4-6ea985dd1a1c)	Sigma-Rules	1
Phishing - T1566 (a62a8db3-f23a-4d8f-afd6-9dbc77e7813b)	Attack Pattern	Spearphishing Attachment - T1566.001 (2e34237d-8574-43f6-aace-ae2915de8597)	Attack Pattern	2
Hijack Execution Flow - T1574 (aedfca76-3b30-4866-b2aa-0f1d7fd1e4b6)	Attack Pattern	DLL Search Order Hijacking - T1574.001 (2fee9321-3e71-4cf4-af24-d4d40d355b34)	Attack Pattern	2