Android: Smartphones hit with Mazar Bot malware that can 'erase everything'
Android: Smartphones hit with Mazar Bot malware that can 'erase everything'
Android has been hit with Mazar Bot malware that gives attackers control over the entire phone Google
Android
users are being warned about a new strain of malware called Mazar Bot
that is hitting smartphones, giving attackers full administrative rights
to monitor and control nearly every aspect of the phone.
The manipulative and persistent piece of malware, found to be in active use
by researchers at Heimdal Security, takes hold via a malware-ridden
SMS/MMS message that, once clicked, spreads a torrent of alarming
exploits such as sending malicious text messages, anonymously accessing
the web, putting the phone into sleep mode and even fully erasing all
content from the device.
Unlike the typical Android exploit, Mazar
Bot targets users with a direct message and is not downloaded through a
third-party application store. Until now, the malware was advertised as
being for sale on the dark web however this is the first known case of
it being exploited in active attacks.
Once on a device, the
malware covertly downloads Tor that allows it to connect anonymously to
the internet to ping a server that effectively acts like a beacon to
alert the attacker that a fresh device has been compromised. What's
worse, it can install the Android-based Polipo Proxy application which
lets the owner of the malware intercept and spy on all internet traffic
passing through the smartphone.
According to Andra Zaharia,
security specialist at Heimdal Security, this could lead to
Man-in-the-Middle (MITM) attacks which are often used to steal sensitive
details such as email account logins, social media credentials and
banking information. Mazar Bot malware hits Android smartphones, giving attackers access to a range of exploits (Pictured) Who is behind Mazar Bot?
While
it's not 100% certain, security experts claim that evidence suggests
the attackers operating the malware are Russian. When Mazar Bot was
first discovered last year by researchers from Recorded Security, it was revealed the malware was being advertised on a Russian-language dark web-hosted website.
Additionally,
the malware is coded not to work on Russian handsets. "Our team was not
surprised to observe that the malware cannot be installed on
smartphones running Android with the Russian language option," said
Zaharia. "Mazar Bot will check the phone to identify the victim's
country and this will stop the malicious APK if the targeted phone turns
out to be owned by a Russian user."
And unfortunately, according
to Heimdal Security, the malware is only likely to evolve in the coming
months. "Attackers may be testing this new type of Android malware to
see how they can improve their tactics and reach their final goals,
which probably is making more money," added Zaharia. "We can expect this
malware to expand its reach."
The Android mobile operating system has faced a number of major security concerns over the past 12 months, including the notorious Stagefright malware which at the time was said to have impacted up to 95% of all Android devices.
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