CloudComputating
CloudComputating is a Chinese-speaking threat actor assessed in the provided reporting to be responsible, with medium confidence, for deployment of the QSC modular in-memory malware framework and the GoClient Golang backdoor. The actor is also identified in the content as BackdoorDiplomacy or Faking Dragon. Reporting cited here links CloudComputating to targeting of high-profile Middle Eastern diplomatic entities, as well as government targets in the Middle East and Africa, telecom targets in South Asia, and an ISP in West Asia. The actor’s tooling and operations described in the content include use of Quarian version 3, also known as Turian, to deploy QSC and later GoClient. QSC is described as a plugin-based in-memory framework composed of Loader, Core, Network, Command Shell, and File Manager modules, with TLS communications via MbedTLS and support for proxying or internal pivot routing. GoClient is a Golang backdoor used for command execution, file operations, screenshot capture, self-deletion, and reconnaissance. The reporting also associates CloudComputating with TailorScan and StowProxy, and notes infrastructure overlap involving proxy.oracleapps.org previously linked to BackdoorDiplomacy. Operationally, the content describes CloudComputating using Windows service modification for persistence and loader execution, extensive host and domain reconnaissance, enumeration of domain controllers and file servers, use of rar.exe and batch scripts to collect data, registry modification to disable UAC remote restrictions, lateral movement with WMIC and stolen domain administrator credentials, pass-the-hash activity via we.exe, theft of NTDS.dit through shadow-copy creation, and use of pf.exe on pivot hosts to forward traffic to remote command-and-control. The reporting further notes earlier Quarian and PlugX activity, including one case following exploitation of Microsoft Exchange CVE-2020-0688 and deployment via a ChinaChopper web shell. Overall, the content portrays CloudComputating/BackdoorDiplomacy/Faking Dragon as a Chinese-speaking espionage actor focused on diplomatic, government, telecom, and related strategic targets, with an evolution toward modular, memory-resident tooling and internal network pivoting.
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Targeting
Who, where, and (when attributed) which flag flies behind the operation. Pulled from open-source reporting and Mallory's analyst review.
Who they target
Sectors the actor has been observed targeting.
- Telecommunication Services
Tradecraft
20 distinct techniques observed across reporting, grouped by tactic. Hover any cell for the evidence excerpt; click through for MITRE's full description.
Associated malware families
9 malware families attributed to this actor across reporting.
4 additional families tracked in Mallory.
Associated vulnerabilities
1 CVE this actor has used in observed campaigns. 1 of them exploited in the wild.
Observables
36 indicators attributed to this actor: domains, IPs, hashes, and other artifacts pulled from reporting. View more in app.
Recent activity
3 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Conducting targeted espionage intrusions against telecommunications/ISP organizations in South and West Asia using Quarian (Turian) for initial access/persistence, then deploying the QSC modular framework and GoClient backdoor for persistence, reconnaissance, remote command execution, credential abuse, lateral movement, and NTDS theft.
Assessed behind 2020 attacks on Middle Eastern and African governments using Quarian and PlugX, with initial access via Exchange exploitation (CVE-2020-0688) and ChinaChopper webshell deployment; historically targets high-profile Middle Eastern diplomatic entities.
Chinese-speaking activity cluster tied (in this text) to Hias, a fileless variant of HiKit, based on discovery of its persistence mechanism.
The version that knows your environment.
Match sector + geo + tech-stack targeting against your real footprint.
Every observed MITRE ATT&CK technique, grouped by tactic.
Families this actor is known to deploy, with IOCs and behavior.
CVEs this actor has used in known campaigns.
YARA, Sigma, Snort, and vendor rules, auto-deployed to your SIEM.
Domains, IPs, and hashes tied to this actor, refreshed continuously.