APT39
Intelligence Profile
[APT39](https://attack.mitre.org/groups/G0087) is one of several names for cyber espionage activity conducted by the Iranian Ministry of Intelligence and Security (MOIS) through the front company Rana Intelligence Computing since at least 2014. [APT39](https://attack.mitre.org/groups/G0087) has primarily targeted the travel, hospitality, academic, and telecommunications industries in Iran and across Asia, Africa, Europe, and North America to track individuals and entities considered to be a threat by the MOIS.(Citation: FireEye APT39 Jan 2019)(Citation: Symantec Chafer Dec 2015)(Citation: FBI FLASH APT39 September 2020)(Citation: Dept. of Treasury Iran Sanctions September 2020)(Citation: DOJ Iran Indictments September 2020)
Threat Analysis
APT39 is a advanced-sophistication threat actor attributed to Iran, engaged in cyber operations with a primary motivation of espionage.
The group's espionage-oriented operations suggest a state-sponsored or state-aligned mandate, typically focused on stealing intellectual property, government secrets, or military intelligence. Targets are usually selected for strategic value rather than financial gain.
Classified as an advanced threat actor, APT39 likely develops or acquires zero-day exploits, employs custom malware toolchains, and demonstrates long-term persistence capabilities — hallmarks of a well-resourced operation consistent with nation-state backing.
Known Campaigns
APT39 is a espionage threat actor attributed to Iran. APT39 was created to bring together previous activities and methods used by this actor, and its activities largely align with a group publicly referred to as "Chafer." However, there are differences in what has been publicly reported due to the variances in how organizations trac...