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FIN6 is a threat actor also tracked as Camouflage Tempest, GOLD FRANKLIN, ITG08, Magecart Group 6, Skeleton Spider, Storm-0538, and TAAL. Its operations combine malicious email attachments, credential theft, internal network discovery, exploitation of Windows privilege-escalation vulnerabilities, and lateral movement using compromised accounts. FIN6 has used Windows Credential Editor and Mimikatz for credential dumping, and Stealer One to harvest credentials from email and file-transfer applications, including FTP clients. It has obtained copies of victim Active Directory databases using Metasploit's PsExec NTDSGRAB module. Stolen usernames and password hashes support lateral movement, including access through Remote Desktop Protocol. Internal reconnaissance encompasses Active Directory, SQL servers, and NetBIOS, using publicly available tools and native SQL querying functionality. Its toolset includes Cobalt Strike, AdFind, and Metasploit Bind and Reverse TCP stagers. The group has used tools targeting CVE-2013-3660, CVE-2011-2005, and CVE-2010-4398 to obtain elevated Windows privileges. Defense-evasion behaviors include encoded PowerShell commands and batch scripts that disable security tools. FIN6 establishes persistence through scheduled tasks for malware including the HARDTACK and SHIPBREAD downloaders and FrameworkPOS.
Mallory correlates actor tradecraft and target patterns against your stack, your sector, and your geography. See overlap before they land.
Who, where, and (when attributed) which flag flies behind the operation. Pulled from open-source reporting and Mallory's analyst review.
Sectors the actor has been observed targeting.
Geographies tied to known operations.
Attributed origin per open-source reporting.
42 distinct techniques observed across reporting, grouped by tactic. Hover any cell for the evidence excerpt; click through for MITRE's full description.
39 malware families attributed to this actor across reporting.
34 additional families tracked in Mallory.
6 CVEs this actor has used in observed campaigns. 6 of them exploited in the wild.
Carberp has exploited CVE-2010-4398 for privilege escalation. CosmicDuke attempts to exploit privilege escalation vulnerabilities CVE-2010-0232 or CVE-2010-4398. FIN6 tools targeted CVE-2010-4398 to access kernel-level privileges.
FIN6 has used tools to exploit Windows vulnerabilities in order to escalate privileges. The tools targeted CVE-2013-3660, CVE-2011-2005, and CVE-2010-4398, all of which could allow local users to access kernel-level privileges.
FIN6 has used tools to exploit Windows vulnerabilities in order to escalate privileges. The tools targeted CVE-2013-3660, CVE-2011-2005, and CVE-2010-4398, all of which could allow local users to access kernel-level privileges.
This detection identifies instances where Windows Explorer.exe spawns PowerShell or cmd.exe processes, particularly focusing on executions initiated by LNK files. This behavior is associated with the ZDI-CAN-25373 Windows shortcut zero-day vulnerability, where specially crafted LNK files are used to trigger malicious code execution through cmd.exe or powershell.exe. This technique has been actively exploited by multiple APT groups in targeted attacks through both HTTP and SMB delivery methods.
The following analytic detects when su runs from a page-cache-corrupted binary... This activity is significant because it indicates a possible privilege escalation attempt, allowing a user to gain root access... CVE CVE-2026-31431 ... References ... copy-fail-CVE-2026-31431
1 more CVE tied to this actor tracked in Mallory.
222 indicators attributed to this actor: domains, IPs, hashes, and other artifacts pulled from reporting. View more in app.
20 sources tracked across advisories, community write-ups, and news. New activity surfaces here as Mallory finds it.
Listed in the detection's technique annotations; the content does not attribute ShieldCrash exploitation to this group.
Annotation-only mention; no actor-specific operation or behavior is described.
FIN6 is listed in the detection's annotations.
Referenced only as an annotated actor associated with the detection technique.
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.