FIN8

Threat Actor updated 4 days ago (2024-11-29T14:02:30.834Z)

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FIN8, also known as Syssphinx, is a financially motivated cybercrime group that has been active since at least January 2016. This threat actor is notorious for targeting organizations across various sectors including hospitality, retail, entertainment, insurance, technology, chemicals, and finance. FIN8 is known for its sophisticated evasion techniques such as using obfuscation and Windows Management Instrumentation (WMI) to remotely launch their PUNCHTRACK POS-scraping malware. Their activities in 2017 showcased these evasion techniques being implemented at an early stage of compromise. In one instance, they crafted a macro to use WMI to spawn the cmd.exe execution, effectively evading many detections based on parent-child process relationships. Recently, threat researchers from Symantec, a part of Broadcom, observed the FIN8 group deploying a variant of the Sardonic backdoor to deliver the Noberus ransomware. This marks a significant shift in the group's modus operandi, indicating their continuous evolution and adaptability. The Sardonic backdoor has been revamped by FIN8 for this purpose, demonstrating the group's technical prowess and commitment to developing new tools and tactics for their campaigns. The resurgence of FIN8 with the new Sardonic backdoor poses a significant threat to financial institutions and other targeted industries. The group's focus on ransomware, particularly through the delivery of the Noberus and BlackCat variants, underscores their intent to cause substantial harm and disruption. It is imperative for organizations to stay updated about the evolving strategies of threat actors like FIN8 and implement robust cybersecurity measures to protect against such threats.

Description last updated: 2024-05-04T16:34:39.361Z

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Possible Aliases / Cluster overlaps

It's hard to track cluster overlaps and naming conventions between vendors, so here are some possible overlapping names / profiles you also may want to look at. Create a free account to see the source evidence for each alias, and help fix any errors.

Alias Description	Votes
Syssphinx is a possible alias for FIN8. Syssphinx, also known as FIN8, is a threat actor that has been active since 2016. This group is known for taking extended breaks between attack campaigns to refine its tactics, techniques, and procedures (TTPs). For instance, Syssphinx had used backdoor malware called Badhatch in attacks since 2019,	5
Alphv is a possible alias for FIN8. Alphv, also known as BlackCat, is a threat actor group that has been linked to numerous cyberattacks, particularly targeting the healthcare sector. The group made headlines when it stole 5TB of data from Morrison Community Hospital, causing significant disruption and raising concerns about patient p	4
Noberus is a possible alias for FIN8. Noberus, also known as ALPHV or BlackCat, is a significant threat actor in the cybersecurity landscape. The group, which primarily operates a ransomware-as-a-service (RaaS) model, was the second most active ransomware group in April 2023, responsible for 14% of total observed victims. Originating fr	3
White Rabbit is a possible alias for FIN8. White Rabbit is a notable threat actor in the cybersecurity landscape, known for its malicious activities and association with other prominent hacking groups. The group's name, derived from the character in Alice's Adventures in Quantum Wonderland, signifies its unique approach to cyber attacks. In	2

Miscellaneous Associations

Other elements of context that could aid in the identification of relevance

Malware

Ransomware

netscaler

Backdoor

Vulnerability

citrix

Cybercrime

Exploit

Exploits

Sophos

RCE (Remote ...

Analyst Notes & Discussion

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Associated Malware

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Alias Description	Association Type	Votes
The Sardonic Malware is associated with FIN8. Sardonic is a sophisticated piece of malware, or malicious software, first identified in 2021. It was designed to exploit and damage computer systems, often infiltrating without the user's knowledge through suspicious downloads, emails, or websites. The malware could disrupt operations, steal person	Unspecified	5
The Ragnar Locker Malware is associated with FIN8. Ragnar Locker is a type of malware, specifically ransomware, known for its destructive impact on computer systems. It infiltrates systems primarily through suspicious downloads, emails, or websites, and once inside, it can steal personal information, disrupt operations, or hold data hostage for rans	Unspecified	2
The PUNCHTRACK Malware is associated with FIN8. Punchtrack is a malicious software (malware) utilized by the cybercrime group FIN8 to exploit and damage computer systems, particularly Point-of-Sale (PoS) systems. This malware infiltrates systems through dubious downloads, emails, or websites, often unbeknownst to the user, with the intent to stea	Unspecified	2
The BADHATCH Malware is associated with FIN8. Badhatch is a backdoor malware that has been in use since 2019, primarily by the cybercriminal group known as Syssphinx. The malware is designed to exploit and damage computer systems, often infiltrating them through suspicious downloads, emails, or websites without the user's knowledge. Once inside	Unspecified	2

Associated Vulnerabilities

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Alias Description	Association Type	Votes
The CVE-2023-3519 Vulnerability is associated with FIN8. CVE-2023-3519 is a critical remote code execution vulnerability that has affected Citrix's NetScaler ADC and NetScaler Gateway products. The vulnerability, which was given a severity rating of 9.8 out of 10 on the CVSS vulnerability scale, allows an attacker to exploit a flaw in software design or i	Unspecified	4

Source Document References

Information about the FIN8 Threat Actor was read from the documents corpus below. This display is limited to 20 results, create a free account to see more

Source Link	CreatedAt	Title
MITRE	a year ago	no title set
CERT-EU	9 months ago	EquiLend Employee Data Breached After January Ransomware Attack \| #hacking \| #cybersecurity \| #infosec \| #comptia \| #pentest \| #ransomware \| National Cyber Security Consulting
CERT-EU	9 months ago	LockBit Ransomware Gang Returns, Taunts FBI and Vows Data Leaks
Recorded Future	10 months ago	What is the Diamond Model of Intrusion Analysis?
CERT-EU	a year ago	Infographic: A History of Network Device Threats and What Lies Ahead
CERT-EU	a year ago	Infographic: A History of Network Device Threats and What Lies Ahead \| #ransomware \| #cybercrime \| National Cyber Security Consulting
MITRE	a year ago	FIN8 Uses Revamped Sardonic Backdoor to Deliver Noberus Ransomware
MITRE	a year ago	Obfuscation in the Wild: Targeted Attackers Lead the Way in Evasion Techniques « Threat Research Blog
CERT-EU	a year ago	Hive Ransomware Resurfaces as Hunters International, Bitdefender Claim
CERT-EU	a year ago	Cisco IOS XE Zero-Day: Network Supply Chain Vulnerabilities Underscore Lack of Threat Detection
CERT-EU	a year ago	X-Force uncovers global NetScaler Gateway credential harvesting campaign
CERT-EU	a year ago	Attacks on NetScaler Gateways aim for user credentials
SecurityIntelligence.com	a year ago	X-Force uncovers global NetScaler Gateway credential harvesting campaign
CERT-EU	a year ago	Weekly Vulnerability Recap - Sept 4, 2023 - Network Devices Hit
Checkpoint	a year ago	4th September – Threat Intelligence Report - Check Point Research
CERT-EU	a year ago	Weekendowa Lektura: odcinek 535 [2023-09-02]. Bierzcie i czytajcie \| Zaufana Trzecia Strona
CERT-EU	a year ago	Cyber Security Week in Review: September 1, 2023
CERT-EU	a year ago	Zero-Day Alert! Critical Flaw in Citrix ADC and Gateway Exploited in the Wild (Updated)
CERT-EU	a year ago	Ransomware Actor Linked to Attacks Against Citrix NetScaler System \| IT Security News
DARKReading	a year ago	Unpatched Citrix NetScaler Devices Targeted by Ransomware Group FIN8