Suspicious Batch Script Unhiding Files via Attrib From Temp

ATT&CK techniques

Defense Evasion

Recon
Resource Dev
Initial Access
Execution
Persistence
Priv Esc
Defense Evasion
- T1564.001Hidden Files and Directories
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects a batch script spawning attrib.exe to clear hidden and system attributes, a staging step used by Zhong Stealer to reveal and execute dropped components. Clearing attributes on files via a randomly named batch is uncommon in benign activity.

Reporting behind it

Related detections9 linkedT1564.001 — drag to rearrange

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Malicious Cryptominer Staging Files Dropped in tmp Directory

Suspicious Hidden Directory configrc for Bandwidth SDK Abuse

macOS File Persistence from Atomic MacOS Stealer (helper file and LaunchDaemon plist)

Suspicious Batch Script Unhiding Files via Attrib From Temp

Pivot detection · T1564.001 · 9 related

Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.

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