- Spyder Loader: Malware Seen in Recent Campaign Targeting Organizations in Hong Kong
October 18, 2022
Symantec has observed a likely continuation of the Operation CuckooBees activity, this time targeting organizations in Hong Kong. Operation CuckooBees was first documented in May 2022 by researchers at Cybereason, who said the intelligence-gathering campaign had been operating under the radar since at least 2019, stealing intellectual property and other sensitive data from victims. The victims observed ...
- Malware dev claims to sell new BlackLotus Windows UEFI bootkit
October 17, 2022
A threat actor is selling on hacking forums what they claim to be a new UEFI bootkit named BlackLotus, a malicious tool with capabilities usually linked to state-backed threat groups. UEFI bootkits are planted in the system firmware and are invisible to security software running within the operating system because the malware loads in the initial ...
- Malicious WhatsApp mod distributed through legitimate apps
October 12, 2022
Last year, Kaspersky researchers wrote about the Triada Trojan inside FMWhatsApp, a modified WhatsApp build. At that time, they discovered that a dropper was found inside the distribution, along with an advertising SDK. This year, the situation has repeated, but with a different modified build, YoWhatsApp version 2.22.11.75. Inside it, researchers have found a malicious ...
- Criminal multitool LilithBot arrives on malware-as-a-service scene
October 10, 2022
A Russia based threat group that set up a malware distribution shop earlier this year is behind a Swiss Army knife-like botnet that comes with a range of other malicious capabilities, from stealing information to mining cryptocurrency. That’s according to researchers at Zscaler’s ThreatLabz threat intelligence unit. It said the Eternity group – also known as ...
- New Android malware ‘RatMilad’ can steal your data, record audio
October 5, 2022
A new Android spyware named ‘RatMilad’ was discovered targeting mobile devices in the Middle East, used to spy on victims and steal data. The RatMilad spyware was discovered by mobile security firm Zimperium who warned that the malware could be used for cyber espionage, extortion, or to eavesdrop on victim’s conversations. “Similar to other mobile spyware we ...
- Prilex: the pricey prickle credit card complex
September 28, 2022
Prilex is a Brazilian threat actor that has evolved out of ATM-focused malware into modular point-of-sale malware. The group was behind one of the largest attacks on ATMs in the country, infecting and jackpotting more than 1,000 machines, while also cloning in excess of 28,000 credit cards that were used in these ATMs before the ...
- Leaked LockBit 3.0 builder used by ‘Bl00dy’ ransomware gang in attacks
September 28, 2022
The relatively new Bl00Dy Ransomware Gang has started to use a recently leaked LockBit ransomware builder in attacks against companies. Last week, the LockBit 3.0 ransomware builder was leaked on Twitter after the LockBit operator had a falling out with his developer. This builder allows anyone to build a fully functional encryptor and decryptor that threat ...
- New NullMixer dropper infects your PC with a dozen malware families
September 27, 2022
A new malware dropper named ‘NullMixer’ is infecting Windows devices with a dozen different malware families simultaneously through fake software cracks promoted on malicious sites in Google Search results. NullMixer acts as an infection funnel, using a single Windows executable to launch a dozen different malware families, leading to over two dozen infections running a single ...
- Atlassian Confluence Vulnerability CVE-2022-26134 Abused For Cryptocurrency Mining, Other Malware
September 21, 2022
Trend Micro researchers observed the active exploitation of CVE-2022-26134, an unauthenticated remote code execution (RCE) vulnerability with a critical rating of 9.8 in the collaboration tool Atlassian Confluence. The gap is being abused for malicious cryptocurrency mining. Confluence has already released a security advisory detailing the fixes necessary for all affected products, namely all versions ...
- Webworm: Espionage Attackers Testing and Using Older Modified RATs
September 15, 2022
Symantec, by Broadcom Software, has gained insight into the current activities of a group we call Webworm. The group has developed customized versions of three older remote access Trojans (RATs), including Trochilus, Gh0st RAT, and 9002 RAT. At least one of the indicators of compromise (IOCs) observed by Symantec was used in an attack against ...