T1134.001: Token Impersonation/Theft

APT28 is a threat group that has been attributed to Russia's General Staff Main Intelligence Directorate (GRU) 85th Main Special Service Center (GTsSS) military unit 26165.[1][2] This group has been active since at least 2004.[3][4][5][6][7][8][9][10][11][12][13]

APT28 reportedly compromised the Hillary Clinton campaign, the Democratic National Committee, and the Democratic Congressional Campaign Committee in 2016 in an attempt to interfere with the U.S. presidential election.[5] In 2018, the US indicted five GRU Unit 26165 officers associated with APT28 for cyber operations (including close-access operations) conducted between 2014 and 2018 against the World Anti-Doping Agency (WADA), the US Anti-Doping Agency, a US nuclear facility, the Organization for the Prohibition of Chemical Weapons (OPCW), the Spiez Swiss Chemicals Laboratory, and other organizations.[14] Some of these were conducted with the assistance of GRU Unit 74455, which is also referred to as Sandworm Team.

FIN8 is a financially motivated threat group that has been active since at least January 2016, and known for targeting organizations in the hospitality, retail, entertainment, insurance, technology, chemical, and financial sectors. In June 2021, security researchers detected FIN8 switching from targeting point-of-sale (POS) devices to distributing a number of ransomware variants.[1][2][3][4]

Stuxnet was the first publicly reported malware to specifically target industrial control systems devices. Stuxnet is a large and complex malware that utilized multiple behaviors, including numerous zero-day vulnerabilities, a sophisticated Windows rootkit, and network infection routines.[1][2][3][4] Stuxnet was discovered in 2010, with some components being used as early as November 2008.[1]

Havoc is an open-source post-exploitation command and control (C2) framework first released on GitHub in October 2022 by C5pider (Paul Ungur), who continues to maintain and develop it with community contributors. Havoc provides a wide range of offensive security capabilities and has been adopted by multiple threat actors to establish and maintain control over compromised systems.

Aria-body is a custom backdoor that has been used by Naikon since approximately 2017.[1]

Emotet is a modular malware variant which is primarily used as a downloader for other malware variants such as TrickBot and IcedID. Emotet first emerged in June 2014, initially targeting the financial sector, and has expanded to multiple verticals over time.[1]

BADHATCH is a backdoor that has been utilized by FIN8 since at least 2019. BADHATCH has been used to target the insurance, retail, technology, and chemical industries in the United States, Canada, South Africa, Panama, and Italy.[1][2]

Okrum is a Windows backdoor that has been seen in use since December 2016 with strong links to Ke3chang.[1]

Siloscape is malware that targets Kubernetes clusters through Windows containers. Siloscape was first observed in March 2021.[1]

Fooder is a custom 64-bit C/C++ loader used by MuddyWater that can decrypt and reflectively load embedded payloads such as a go-socks5 proxy utility, the open-source HackBrowserData infostealer, or the MuddyViper backdoor. Fooder has frequently masqueraded as an entertainment executable, such as the Snake game (e.g., `Snake_Game.exe`).[1]

LP-Notes is a C/C++ Windows credential stealer used by MuddyWater. LP-Notes was named after the `lp-notes.txt` file that is used to store stolen credentials.[1]

Shamoon is wiper malware that was first used by an Iranian group known as the "Cutting Sword of Justice" in 2012. Other versions known as Shamoon 2 and Shamoon 3 were observed in 2016 and 2018. Shamoon has also been seen leveraging RawDisk and Filerase to carry out data wiping tasks. Analysis has linked Shamoon with Kwampirs based on multiple shared artifacts and coding patterns.[1] The term Shamoon is sometimes used to refer to the group using the malware as well as the malware itself.[2][3][4][5]

Tarrask is malware that has been used by HAFNIUM since at least August 2021. Tarrask was designed to evade digital defenses and maintain persistence by generating concealed scheduled tasks.[1]

FinFisher is a government-grade commercial surveillance spyware reportedly sold exclusively to government agencies for use in targeted and lawful criminal investigations. It is heavily obfuscated and uses multiple anti-analysis techniques. It has other variants including Wingbird. [1] [2] [3] [4] [5]

HomeLand Justice was a disruptive cyber campaign conducted by Iranian state-affiliated actors against Albanian government networks in July and September 2022. The activity combined ransomware, wiper malware, and data leak operations. Initial access for HomeLand Justice was established as early as May 2021, and threat actors moved laterally, exfiltrated sensitive information, and maintained persistence for approximately 14 months prior to the destructive phase of the operation. Responsibility was claimed by the "HomeLand Justice" front, which framed the campaign as retaliation against the Mujahedeen-e Khalq (MEK), an Iranian opposition group with a presence in Albania. Multiple Iran-nexus groups are assessed to have participated in the campaign, including HEXANE who probed victim infrastructure.[1][2][3] A second wave of attacks was launched in September 2022 using similar tactics following public attribution of the previous activity to Iran and the severing of diplomatic ties between Iran and Albania.[3]