This and similar files are frequently found in "staging" directories such as: C:\Windows\Temp\ C:\Users\Public\ C:\Perflogs\ . Forensic Indicators
Restrict the use of administrator accounts and audit any use of built-in Windows tools for non-administrative tasks. SS-Bet-001_s.7z
According to a joint cybersecurity advisory by the Cybersecurity and Infrastructure Security Agency (CISA) , this file is used by threat actors as part of "living off the land" (LotL) techniques. These techniques involve using legitimate system tools and files to blend in with normal network activity and avoid detection by security software. Key Characteristics This and similar files are frequently found in
Forward Windows Event Logs to a hardened, segmented server to prevent actors from clearing their tracks. These techniques involve using legitimate system tools and
To protect against activity involving this artifact, organizations are encouraged to:
Audit 7z.exe executions, especially those involving temporary or public directories.
