Status

Active

Distinct actor

MODERATE

Named actor

INSUFFICIENT

First observed

17 Jul 2026

Last updated

13 Aug 2026

Motivation

Intelligence collection, document and credential theft, no monetisation signal

Note on UTA identifiers: "UTA" stands for Unattributed Threat Actor. UTA-2026-018 is a tracking label The Hunters Ledger assigns to an actor I have observed but cannot yet link to a publicly named threat group. Other vendors and feeds will not use this label; it is specific to this publication. If later evidence ties the activity to a named actor, I will retire the label and update the report.

Summary

A middle-tier operator, capable enough to write its own tunnelling tool and ninety-nine exploitation scripts yet visibly new to hardened government targets, working from one rented box behind layered public anonymisation. Named-actor attribution is a measured negative, and two neighbouring actors are kept explicitly separate.

The confidence levels above are the published report's figures. Every claim on this page is a summary of the linked reports, which remain the record.

Targeting

Targeting is given as region and sector, drawn from the reports. Victim names are deliberately not published here or in the reports.

Reports

Actor identifiers

Artifacts this operator chose or created: handles, channels, operator brands and domains, wallets and the like. Each is printed in a report linked above; the full indicator set, with its caveats, is in each report's IOC feed.

Infrastructure and tooling

Primary host

144.172.106.236 (the operator-controlled host the assigning report is named for; the full indicator set, with its caveats, is in each report's IOC feed)

Tooling

Custom Go tunnelchiselbespoke n-day exploitation scripts

MITRE ATT&CK

32 techniques across 11 tactics, read from the mapping tables of the reports about this actor. Each technique links to where it is mapped.

Related designations

• UTA-2026-023: Superficial resemblance only (one box, an open directory, chisel); stated explicitly as not a link.

Actor profiles and the reports behind them are © Joseph, The Hunter's Ledger, licensed CC BY 4.0: free to use, including commercially, with attribution. All tracked actors.