Suspicious File Download Via Bitsadmin Transfer

ATT&CK techniques

Execution → C2

Recon
Resource Dev
Initial Access
Execution
- T1197BITS Jobs
Persistence
- T1197BITS Jobs
Priv Esc
Defense Evasion
- T1197BITS Jobs
Cred Access
Discovery
Lateral Movement
Collection
C2
- T1105Ingress Tool Transfer
Exfiltration
Impact

What it detects

This rule detects bitsadmin.exe invoked with a transfer job pointing to a remote URL. TA866 abused bitsadmin alongside certutil to pull additional payloads onto compromised hosts. Using the BITS admin tool to download files is a living-off-the-land ingress and BITS-jobs technique that evades naive download monitoring.

Reporting behind it

Related detections9 linkedT1105 — drag to rearrange

Suspicious BITSAdmin File Transfer Into ProgramData via Process Creation (via process_creation)

Suspicious File Download via bitsadmin Transfer by Medusa Ransomware

Suspicious bitsadmin Download of Python Payload via COLDRIVER

Suspicious SCMBanker Toolkit Staging via Bitsadmin to Public Directory

Suspicious DLL Download to ProgramData via Start-BitsTransfer (via process_creation)

Suspicious Remote Script Transfer via Bitsadmin (via process_creation)

BITS Payload Downloaded via Commandline (via process_creation)

BITS Payload Downloaded via PowerShell (via powershell)

Suspicious sLoad Payload Download via BITSAdmin LOLBin Transfer (via process_creation)

Suspicious File Download Via Bitsadmin Transfer

Pivot detection · T1105 · 9 related

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