Zero-Click iMessage Exploit
Citizen Lab released a report on a zero-click iMessage exploit that is used in NSO Group’s Pegasus spyware.
Apple patched the vulnerability; everyone needs to update their OS immediately.
Entries Tagged "spyware"
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Tetris: Chinese Espionage Tool
I’m starting to see writings about a Chinese espionage tool that exploits website vulnerabilities to try and identify Chinese dissidents.
Paragon: Yet Another Cyberweapons Arms Manufacturer
Forbes has the story:
Paragon’s product will also likely get spyware critics and surveillance experts alike rubbernecking: It claims to give police the power to remotely break into encrypted instant messaging communications, whether that’s WhatsApp, Signal, Facebook Messenger or Gmail, the industry sources said. One other spyware industry executive said it also promises to get longer-lasting access to a device, even when it’s rebooted.
[…]
Two industry sources said they believed Paragon was trying to set itself apart further by promising to get access to the instant messaging applications on a device, rather than taking complete control of everything on a phone. One of the sources said they understood that Paragon’s spyware exploits the protocols of end-to-end encrypted apps, meaning it would hack into messages via vulnerabilities in the core ways in which the software operates.
Read that last sentence again: Paragon uses unpatched zero-day exploits in the software to hack messaging apps.
Candiru: Another Cyberweapons Arms Manufacturer
Citizen Lab has identified yet another Israeli company that sells spyware to governments around the world: Candiru.
From the report:
Summary:
- Candiru is a secretive Israel-based company that sells spyware exclusively to governments. Reportedly, their spyware can infect and monitor iPhones, Androids, Macs, PCs, and cloud accounts.
- Using Internet scanning we identified more than 750 websites linked to Candiru’s spyware infrastructure. We found many domains masquerading as advocacy organizations such as Amnesty International, the Black Lives Matter movement, as well as media companies, and other civil-society themed entities.
- We identified a politically active victim in Western Europe and recovered a copy of Candiru’s Windows spyware.
- Working with Microsoft Threat Intelligence Center (MSTIC) we analyzed the spyware, resulting in the discovery of CVE-2021-31979 and CVE-2021-33771 by Microsoft, two privilege escalation vulnerabilities exploited by Candiru. Microsoft patched both vulnerabilities on July 13th, 2021.
- As part of their investigation, Microsoft observed at least 100 victims in Palestine, Israel, Iran, Lebanon, Yemen, Spain, United Kingdom, Turkey, Armenia, and Singapore. Victims include human rights defenders, dissidents, journalists, activists, and politicians.
- We provide a brief technical overview of the Candiru spyware’s persistence mechanism and some details about the spyware’s functionality.
- Candiru has made efforts to obscure its ownership structure, staffing, and investment partners. Nevertheless, we have been able to shed some light on those areas in this report.
We’re not going to be able to secure the Internet until we deal with the companies that engage in the international cyber-arms trade.
Mollitiam Industries is the Newest Cyberweapons Arms Manufacturer
Wired is reporting on a company called Mollitiam Industries:
Marketing materials left exposed online by a third-party claim Mollitiam’s interception products, dubbed “Invisible Man” and “Night Crawler,” are capable of remotely accessing a target’s files, location, and covertly turning on a device’s camera and microphone. Its spyware is also said to be equipped with a keylogger, which means every keystroke made on an infected device—including passwords, search queries and messages sent via encrypted messaging apps—can be tracked and monitored.
To evade detection, the malware makes use of the company’s so-called “invisible low stealth technology” and its Android product is advertised as having “low data and battery consumption” to prevent people from suspecting their phone or tablet has been infected. Mollitiam is also currently marketing a tool that it claims enables “mass surveillance of digital profiles and identities” across social media and the dark web.
Mexican Drug Cartels with High-Tech Spyware
Sophisticated spyware, sold by surveillance tech companies to Mexican government agencies, are ending up in the hands of drug cartels:
As many as 25 private companies—including the Israeli company NSO Group and the Italian firm Hacking Team—have sold surveillance software to Mexican federal and state police forces, but there is little or no regulation of the sector—and no way to control where the spyware ends up, said the officials.
Lots of details in the article. The cyberweapons arms business is immoral in many ways. This is just one of them.
Malware in Google Apps
Interesting story of malware hidden in Google Apps. This particular campaign is tied to the government of Vietnam.
At a remote virtual version of its annual Security Analyst Summit, researchers from the Russian security firm Kaspersky today plan to present research about a hacking campaign they call PhantomLance, in which spies hid malware in the Play Store to target users in Vietnam, Bangladesh, Indonesia, and India. Unlike most of the shady apps found in Play Store malware, Kaspersky’s researchers say, PhantomLance’s hackers apparently smuggled in data-stealing apps with the aim of infecting only some hundreds of users; the spy campaign likely sent links to the malicious apps to those targets via phishing emails. “In this case, the attackers used Google Play as a trusted source,” says Kaspersky researcher Alexey Firsh. “You can deliver a link to this app, and the victim will trust it because it’s Google Play.”
[…]
The first hints of PhantomLance’s campaign focusing on Google Play came to light in July of last year. That’s when Russian security firm Dr. Web found a sample of spyware in Google’s app store that impersonated a downloader of graphic design software but in fact had the capability to steal contacts, call logs, and text messages from Android phones. Kaspersky’s researchers found a similar spyware app, impersonating a browser cache-cleaning tool called Browser Turbo, still active in Google Play in November of that year. (Google removed both malicious apps from Google Play after they were reported.) While the espionage capabilities of those apps was fairly basic, Firsh says that they both could have expanded. “What’s important is the ability to download new malicious payloads,” he says. “It could extend its features significantly.”
Kaspersky went on to find tens of other, similar spyware apps dating back to 2015 that Google had already removed from its Play Store, but which were still visible in archived mirrors of the app repository. Those apps appeared to have a Vietnamese focus, offering tools for finding nearby churches in Vietnam and Vietnamese-language news. In every case, Firsh says, the hackers had created a new account and even Github repositories for spoofed developers to make the apps appear legitimate and hide their tracks.
EDITED TO ADD (7/1): This entry has been translated into Spanish.
Technical Report of the Bezos Phone Hack
Motherboard obtained and published the technical report on the hack of Jeff Bezos’s phone, which is being attributed to Saudi Arabia, specifically to Crown Prince Mohammed bin Salman.
…investigators set up a secure lab to examine the phone and its artifacts and spent two days poring over the device but were unable to find any malware on it. Instead, they only found a suspicious video file sent to Bezos on May 1, 2018 that “appears to be an Arabic language promotional film about telecommunications.”
That file shows an image of the Saudi Arabian flag and Swedish flags and arrived with an encrypted downloader. Because the downloader was encrypted this delayed or further prevented “study of the code delivered along with the video.”
Investigators determined the video or downloader were suspicious only because Bezos’ phone subsequently began transmitting large amounts of data. “[W]ithin hours of the encrypted downloader being received, a massive and unauthorized exfiltration of data from Bezos’ phone began, continuing and escalating for months thereafter,” the report states.
“The amount of data being transmitted out of Bezos’ phone changed dramatically after receiving the WhatsApp video file and never returned to baseline. Following execution of the encrypted downloader sent from MBS’ account, egress on the device immediately jumped by approximately 29,000 percent,” it notes. “Forensic artifacts show that in the six (6) months prior to receiving the WhatsApp video, Bezos’ phone had an average of 430KB of egress per day, fairly typical of an iPhone. Within hours of the WhatsApp video, egress jumped to 126MB. The phone maintained an unusually high average of 101MB of egress data per day for months thereafter, including many massive and highly atypical spikes of egress data.”
The Motherboard article also quotes forensic experts on the report:
A mobile forensic expert told Motherboard that the investigation as depicted in the report is significantly incomplete and would only have provided the investigators with about 50 percent of what they needed, especially if this is a nation-state attack. She says the iTunes backup and other extractions they did would get them only messages, photo files, contacts and other files that the user is interested in saving from their applications, but not the core files.
“They would need to use a tool like Graykey or Cellebrite Premium or do a jailbreak to get a look at the full file system. That’s where that state-sponsored malware is going to be found. Good state-sponsored malware should never show up in a backup,” said Sarah Edwards, an author and teacher of mobile forensics for the SANS Institute.
“The full file system is getting into the device and getting every single file on there—the whole operating system, the application data, the databases that will not be backed up. So really the in-depth analysis should be done on that full file system, for this level of investigation anyway. I would have insisted on that right from the start.”
The investigators do note on the last page of their report that they need to jailbreak Bezos’s phone to examine the root file system. Edwards said this would indeed get them everything they would need to search for persistent spyware like the kind created and sold by the NSO Group. But the report doesn’t indicate if that did get done.
ToTok Is an Emirati Spying Tool
The smartphone messaging app ToTok is actually an Emirati spying tool:
But the service, ToTok, is actually a spying tool, according to American officials familiar with a classified intelligence assessment and a New York Times investigation into the app and its developers. It is used by the government of the United Arab Emirates to try to track every conversation, movement, relationship, appointment, sound and image of those who install it on their phones.
ToTok, introduced only months ago, was downloaded millions of times from the Apple and Google app stores by users throughout the Middle East, Europe, Asia, Africa and North America. While the majority of its users are in the Emirates, ToTok surged to become one of the most downloaded social apps in the United States last week, according to app rankings and App Annie, a research firm.
Apple and Google have removed it from their app stores. If you have it on your phone, delete it now.
Homemade TEMPEST Receiver
Tom’s Guide writes about home brew TEMPEST receivers:
Today, dirt-cheap technology and free software make it possible for ordinary citizens to run their own Tempest programs and listen to what their own—and their neighbors’—electronic devices are doing.
Elliott, a researcher at Boston-based security company Veracode, showed that an inexpensive USB dongle TV tuner costing about $10 can pick up a broad range of signals, which can be “tuned” and interpreted by software-defined radio (SDR) applications running on a laptop computer.
Sidebar photo of Bruce Schneier by Joe MacInnis.