Suspicious MSI Execution Disguised as Network Solutions Agreement

ATT&CK techniques

Execution

Recon
Resource Dev
Initial Access
Execution
- T1204.002Malicious File
Persistence
Priv Esc
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact

What it detects

This rule detects msiexec executing a package named Network Solutions Agreement.msi, a social-engineering lure used in a Huntress-tracked malspam campaign to install Tiflux and stealthy RMM tooling. The filename impersonates a business document to trick users into running the installer. Execution of this specific deceptively named MSI indicates the initial malicious install stage.

Reporting behind it

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Suspicious MSI Execution Disguised as Network Solutions Agreement

Pivot detection · T1204.002 · 9 related

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