Emotet was first found in the wild in 2014. Back then its main functionality was stealing user banking credentials. Since then it has survived numerous transformations, started delivering other malware and finally became a powerful botnet. In January 2021 Emotet was disrupted by a joint effort of different countries’ authorities.…
Tag: CHINA
Broadcom, have found.
Activity on infected networksIn several cases, the initial activity on victim networks is seen on Microsoft Exchange Servers, suggesting the possibility that a known, unpatched vulnerability in Microsoft Exchange may have been used to gain access to victim networks in some cases.…
By Max Kersten, Marc Elias, Leandro Velasco, and Alexandre Mundo Alguacil · March 28, 2022
For over a decade, the PlugX malware has been observed internationally with different variants found around the world. This blog covers a PlugX variant that we have named Talisman, a name we based on comparisons with other PlugX variants, and its rather long life since it first emerged in 2008.…
Geopolitical tensions often make headlines and present a golden opportunity for threat actors to exploit the situation, especially those targeting high-profile victims. In the past month while the Russian invasion of Ukraine was unfolding, Check Point Research (CPR) has observed advanced persistent threat (APT) groups around the world launching new campaigns, or quickly adapting ongoing ones to target victims with spear-phishing emails using the war as a lure.…
One Hotel to rule them all, One Hotel to find them, One Hotel to bring them all and in the darkness bind them.
By John Fokker · March 17, 2022
This story was also written by Thibault Seret
Introduction:Our advanced threat research team has discovered a first-stage malicious campaign targeting luxury hotels in Macao, China since the latter half of November 2021.…
Update 05.27.22: An unknown APT group is targeting Russian government entities with at least four separate spear-phishing campaigns since the beginning of the conflict in Ukraine. Source: Security Affairs.
OverviewBlackBerry Threat Intelligence has identified a new Ransomware-as-a-Service (Raas) family, and tracked its lineage to its probable beta stage release.…
The DirtyMoe malware is deployed using various kits like PurpleFox or injected installers of Telegram Messenger that require user interaction. Complementary to this deployment, one of the DirtyMoe modules expands the malware using worm-like techniques that require no user interaction.
This research analyzes this worming module’s kill chain and the procedures used to launch/control the module through the DirtyMoe service.…
What Global Network Visibility Reveals about the Resurgence of One of the World’s Most Notorious Botnets
Executive Summary
Read More Since its reemergence on Nov. 14, 2021, Black Lotus Labs has once again been tracking Emotet, one of the world’s most prolific malware distribution families which previously infected more than 1.6M devices and caused hundreds of millions of dollars in damage across critical infrastructure, healthcare, government organizations and enterprises around the world.…
8/24 Editor’s Note: Since the publication, SMTP2Go has updated its security measures.
Key TakeawaysProofpoint researchers have identified ongoing activity by the China-aligned APT actor TA416 in which the group is targeting European diplomatic entities, including an individual involved in refugee and migrant services. This targeting is consistent with other activity reported by Proofpoint, showing an interest in refugee policies and logistics across the APT actor landscape which coincides with increased tensions and now armed conflict between Russia and Ukraine.…
This post was originally published as a white paper in September 2021. Get the full report as a PDF here.
Zusammenfassung (Executive Summary)
Read More Over the past year the TeamTNT threat actor has been very active. TeamTNT is one of the predominant cryptojacking threat actors currently targeting Linux servers.…
Summary
Read More The ShadowPad advanced modular remote access trojan (RAT) has been deployed by the Chinese government-sponsored BRONZE ATLAS threat group since at least 2017. A growing list of other Chinese threat groups have deployed it globally since 2019 in attacks against organizations in various industry verticals.…
Recently, we’ve been researching several threat actors operating in South Asia: Transparent Tribe, SideCopy, etc., that deploy a range of remote access trojans (RATs). After a hunting session in our malware sample repositories and VirusTotal while looking into these actors, we gathered a small collection of VBA code samples that eventually allowed us to connect certain IOCs to individual threat actors based on the final payload, victimology and submission locations.…
case study below, Antlion compromised the networks of at least two other organizations in Taiwan, including another financial organization and a manufacturing company. The activity the group carried out on those networks was largely similar to the activity that is detailed in the case study, with the xPack backdoor frequently deployed and a lot of evidence of credential dumping.…
On November 11th, Google TAG published a blogpost about watering-hole attacks leading to exploits for the Safari web browser running on macOS. ESET researchers had been investigating this campaign the week before that publication, uncovering additional details about the targets and malware used to compromise its victims.…
BlueNoroff is the name of an APT group coined by Kaspersky researchers while investigating the notorious attack on Bangladesh’s Central Bank back in 2016. A mysterious group with links to Lazarus and an unusual financial motivation for an APT. The group seems to work more like a unit within a larger formation of Lazarus attackers, with the ability to tap into its vast resources: be it malware implants, exploits, or infrastructure.…
In this report the McAfee Advanced Threat Research (ATR) Strategic Intelligence team details an espionage campaign, targeting telecommunication companies, dubbed Operation Diànxùn.
In this attack, we discovered malware using similar tactics, techniques and procedures (TTPs) to those observed in earlier campaigns publicly attributed to the threat actors RedDelta and Mustang Panda.…
Researchers from Palo Alto Networks, has confirmed that Taomike, a Chinese mobile advertising company, has been distributing a malicious Software Development Kit (SDK) that allows Android developers for implementing in-app purchases (IAPs) for Android apps.The SDK, which can be downloaded for free via Taomike, steals all messages on infected phones and sends them to the Taomike controlled server.…
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Researcher from Palo Alto Networks, a computer security firm, have found out that hackers, who have targeting jail-broken iPhones, have raided more than 225,000 Apple accounts, using them for app buying sprees or to hold phones for ransom.The jailbreak is a tool in iPhones to use additional iThing tweaks available through the alternative Cydia store, and for some to pirate software by installing ripped-off apps for free.…
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Photo Courtesy: Dr. WebSecurity researchers from Doctor Web, Russian anti-virus software developer, have detected another new Android Trojan, which is said to be distributed among users from china to spy on their victims.Previously, the researchers had found an Android Trojan, which spreads as a security certificate that tricks users into thinking it must be installed onto users device.…
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