E-Business
Kaspersky Discovers New Mandrake Spyware Campaign with over 32,000 Installs on Google Play
Kaspersky researchers have identified a new spyware campaign distributing Mandrake malware through Google Play under the guise of legitimate apps related to cryptocurrency, astronomy, and utility tools.
Kaspersky experts have discovered five Mandrake applications on Google Play, which were available for two years, with more than 32,000 downloads.
The latest samples feature advanced obfuscation and advanced evasion techniques, enabling them to remain undetected by security vendors.
First identified in 2020, Mandrake spyware is a sophisticated Android espionage platform that has been active since at least 2016. In April 2024, Kaspersky researchers uncovered a suspicious sample, suggesting a new version of Mandrake with enhanced functionality.
These new samples feature advanced obfuscation and evasion techniques, including shifting malicious functions to obfuscated native libraries using OLLVM, implementing certificate pinning for secure communication with command and control (C2) servers, and conducting extensive checks to detect whether Mandrake is operating on a rooted device or within an emulated environment.
The key distinguishing feature of the new Mandrake variant is the addition of advanced obfuscation techniques designed to bypass Google Play’s security checks and hinder analysis. Company’s experts identified five applications containing the Mandrake spyware, collectively downloaded more than 32,000 times.
These apps, all published on Google Play in 2022, were available for download for at least a year. They were presented as a file-sharing app via Wi-Fi, an astronomy services app, an Amber for Genshin game, a cryptocurrency app and app with logic puzzles. As of July 2024, none of these apps have been detected as malware by any vendor, according to VirusTotal.
While these malicious applications are no longer available in Google Play, they were available in a wide range of countries with the majority of downloads happening in Canada, Germany, Italy, Mexico, Spain, Peru, and the UK.
“After evading detection for four years in its initial versions, the latest Mandrake campaign remained undetected on Google Play for an additional two years. This demonstrates the advanced skills of the threat actors involved.
It also highlights a troubling trend: as restrictions tighten and security checks become more rigorous, the sophistication of threats penetrating official app stores increases, making them more challenging to detect,” comments Tatyana Shishkova, Lead Security Researcher at Kaspersky’s GReAT (Global Research and Analysis Team).
Nigeria Data Protection Commission (NDPC) has launched an investigation into allegations that the confidentiality and integrity of candidates’ personal data may have been compromised by hackers.
The Commission initiated the inquiry following concerns over possible data breaches during examinations.
Preliminary findings indicate that several examination centres may not have implemented adequate technical and organizational measures to safeguard candidates’ personal information, as required under data protection regulations.
Although the incident reportedly affected 379, 997 candidates, the NDPC’s investigation is poised to cover a systemic audit of data processing and third parties.
It will be recalled that JAMB recently admitted that a technical error on its platform affected a total of 379,997 candidates in 157 examination centres across Lagos and the South-East.
Further investigation led to the arrest of at least 20 suspects who are currently in the custody of the Department of State Services and the Nigerian Police Force.
Cyber security firm, Kaspersky, has once again warned that sophisticated cybercriminals increasingly target Africa as ransomware and advanced persistent threats (APTs) escalate across the region.
Speaking at the company’s annual Cyber Security Weekend for the Middle East, Turkiye and Africa (META) region, the cybersecurity firm’s Global Research and Analysis Team highlighted growing digital threats affecting African nations.
Kenya, Nigeria, and South Africa emerged as hotspots, with Kenya recording one of the highest web threat incident rates at 20.1% in first quarter 2025.
“While ransomware is less prevalent in Africa due to lower levels of digitisation and economic constraints, countries like South Africa and Nigeria are seeing a sharp rise in attacks,” said Sergey Lozhkin, head of META and APAC regions at Kaspersky.
Kaspersky noted a 0.01 percentage point increase in African ransomware cases year-on-year, reaching 0.41%, still below global and Middle Eastern averages, but a troubling sign for the continent’s emerging digital infrastructure.
Experts warned that attackers are refining their tactics, shifting focus to unconventional entry points like IoT devices, smart appliances, and misconfigured hardware.
“As these economies expand digitally, sectors such as manufacturing, finance and government are becoming key targets,” said Lozhkin
The cyber-crime landscape is evolving quickly, fuelled by AI tools and dark web access to large language models, which enable less skilled actors to launch convincing phishing and malware campaigns.
Groups like FunkSec, which uses AI-generated code and a low-cost ransom model, are redefining ransomware operations.
“African organisations face the dual challenge of expanding digital footprints and limited cybersecurity awareness. This makes layered defense strategies, including network segmentation, real-time monitoring and regular staff training, essential,” stated Lozhkin
Kaspersky continues to monitor 25 active APT groups in the META region, including SideWinder and MuddyWater, some of which are known to target African institutions.
To bolster defenses, the firm recommends using tools such as its free Anti-Ransomware Tool for Business and the Kaspersky Next suite for threat visibility and response.
Nigeria recently launched a new joint case team to step up its response to cybercrimes that affect people and businesses at home and abroad.
The ‘Joint Case Team on Cybercrime’ brings together Nigeria’s key justice and security agencies to work as one, making it easier to detect, investigate, and prosecute digital offences.
It is supported by the UK National Crime Agency, the UK Foreign, Commonwealth and Development Office, and the Commonwealth Secretariat, as part of a wider effort to promote international cooperation on cybercrime.
Speaking at the launch in Abuja, Prince Lateef Fagbemi SAN, minister of justice and attorney general of the federation described the initiative as “a bold and transformative stride in Nigeria’s justice system.”
He said that although Nigeria has a national legal framework to address cyber offences, laws alone are not enough.
Nigeria is among the countries most affected by cybercrime around the world, with increasing financial losses.
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