APT / THREAT GROUP

Hagga

aliases

Last seen:Mar 17, 2026

Intelligence Profile

Hagga is believed to have been using Agent Tesla, 2021’s sixth most prevalent malware, to steal sensitive information from his victims since the latter part of 2021.

Threat Analysis

Hagga is a known-sophistication threat actor of undetermined national origin, engaged in cyber operations with a primary motivation of unknown activity patterns.

External References

→https://www.team-cymru.com/post/an-analysis-of-infrastructure-linked-to-the-hagga-threat-actor

→https://otx.alienvault.com/pulse/62cfe4ef3415be5f83be81d1

→https://team-cymru.com/blog/2022/07/12/an-analysis-of-infrastructure-linked-to-the-hagga-threat-actor/

→https://unit42.paloaltonetworks.com/aggah-campaign-bit-ly-blogspot-and-pastebin-used-for-c2-in-large-scale-campaign/

Quick Facts

TypeAPT / Threat Group

Aliases3

SourceMalpedia

Also Known As

TH-157AggahHagga

Research Links

MITRE ATT&CK VirusTotal Google (news) Twitter/X search

Data sourced from Malpedia, Ransomware.live, RansomLook, and CTIWATCH OSINT collection. Actor attribution is based on available intelligence and may be incomplete.

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