Most Prevailed Malware Families a Review - Year 2022

Malware describes any malicious program created to wreak havoc or mischief on a computer system. Thanks to the constant push-and-pull between security professionals and cybercriminals, it’s also an ever-evolving ecosystem. Shifts in the malware environment change every year, although long-term trends are identifiable in year-over-year data reports.

Despite numerous anti-malware measures, cybercriminals and hackers don’t give up quickly, especially not as long as there’s money to be made in malware. Some traditionally-popular forms of malware appear to be losing traction in 2022 as cybercriminals change their tactics to attack new or underutilized vulnerabilities.

Below are the Top Malware ranked in order of prevalence in alphabetical order. The respective indicators of compromise (IOCs) are provided to aid in detecting and preventing infections from these Top Malware variants. Note: The associated URIs are aligned with malware’s respective domain(s) or IP(s) and increase the likelihood of maliciousness when found together. The URIs alone are not inherently malicious.

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Like last year 2021, Emotet, XMRig, Formbook are the most prevailed malwares of this year too. Since we discussed the same in last year blog – Most Headlined Malware 2021. Other families are discussed below

Agent Tesla

Agent Tesla is a RAT that exfiltrate credentials, log keystrokes, and capture screenshots from an infected computer.

SHA256 Hashes
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CoinMiner

CoinMiner is a cryptocurrency miner family that typically uses Windows Management Instrumentation (WMI) and EternalBlue to spread across a network. Additionally, it typically uses the WMI Standard Event Consumer scripting to execute scripts for persistence. However, due to multiple variants of this malware, capabilities may vary. CoinMiner spreads through malspam or is dropped by other malware.

MD5 Hashes

90db8de2457032f78c81c440e25bc753
d985ca16ee4e04ce765e966f1c68348f
f2184f47be242eda117037600760c3d7
4fd9592b8bf4db6569607243997cb365

Delf

Delf is a family of malware with multiple variants written in the Delphi programming language, where most are downloaders. Campaigns, targets, infection vectors and capabilities vary based on the variant. Delf has multiple initial infection vectors, such as: dropped, malspam, or unintentional downloaded from a malicious website. Some of the abilities Delf variants exhibit include: backdoor or proxy functionality, stealing information, terminating antivirus applications, and mass mailing.

Domains

cmps.58sky.com
http://www.58sky.com
downloader-file840135003.payinstalldownload.ru
www88.58sky.com
downloader-file667365491.downloadtorrent.ru
downloader-file130432645.img-world.ru
update-fortnite.tk
downloader-file215521936.payinstalldownload.ru
fdsfsfsfs.xyz
kilimadzhara.xyz

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Gh0st

Gh0st is a RAT used to control infected endpoints. Gh0st is dropped by other malware to create a backdoor into a device that allows an attacker to fully control the infected device.

MD5 Hashes

9af77f89a565143983fa008bbd8eedee
a2469f4913f1607e4207ba0a8768491c
a88e0e5a2c8fd31161b5e4a31e1307a0

Gravity RAT

GravityRAT is a RAT that affects Windows, MacOS, and Android. GravityRAT’s abilities include file exfiltration, remote command execution, keystroke logging. screenshot capture, and anti-analysis techniques.

SHA256 Hashes

99dd67915566c0951b78d323bb066eb5b130cc7ebd6355ec0338469876503f90
1c0ea462f0bbd7acfdf4c6daf3cb8ce09e1375b766fbd3ff89f40c0aa3f4fc96
6a7eb19aa86d7915ef5a1f91ac623245c371544428445c4d8658da7e824f5f08
69fa88b7c4d2dd9f2a1989178147f8418dec963a78969fa96977c18076e2a8526.

Jupyter

Jupyter aka SolarMarker, is a highly evasive and adaptive .NET infostealer that is downloaded by leveraging SEO-poisoning to create watering hole sites for the purpose of deceiving unsuspecting users to visit the website and download a malicious document, often a zip or PDF file embedded with a malicious executable. Jupyter primarily targets browser data in browsers such as Chrome, Chromium, and Firefox and has full backdoor functionality.

IPs

37.120.233.92
89.44.9.108
92.204.160.101
92.204.160.114
146.70.101.97
146.70.53.153
146.70.40.236
193.29.104.89

LingyunNet

LingyunNet is riskware that utilizes the victim’s system resources.

Domains

ampc.na.lb.holadns.com
ampc.na.lb.martianinc.co
zcky.na.lb.holadns.com
zcky.na.lb.martianinc.co

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Mirai

Mirai is a malware botnet known to compromise Internet of Things (IoT) devices in order to conduct large-scale DDoS attacks. Mirai is dropped after an exploit has allowed the attacker to gain access to a machine.

IPs

46.249.32.12
62.197.136.157

SHA256 Hashes

0a38acadeb41536f65ed89f84cc1620fb79c9b916e0d83f2db543e12fbfd0d8c
3d9487191dd4e712cbfb8f4dcf916a707f60c3fb23807d4c02fb941e216f951d
4f2f4d758d13a9cb2fd4c71e8015ba622b2b4c1c26ceb1114b258d6e3c174010
1ddbc3bf9de79d293821f6c8780115860677b696773693d665ff44cdc62a51c3

NanoCore

NanoCore is a RAT spread via malspam as a malicious Excel XLS spreadsheet. As a RAT, NanoCore can accept commands to download and execute files, visit websites, and add registry keys for persistence.

Domains

nanoboss.duckdns.org
justinalwhitedd554.duckdns.org
shahzad73.casacam.net
shahzad73.ddns.net

SHA256 Hashes

c8c69f36f89061f4ce86b108c0ff12ade49d665eace2d60ba179a2341bd54c40
dfdb008304c3c2a5ec1528fe113e26088b6118c27e27e5d456ff39d300076451
ff66be4a8df7bd09427a53d2983e693489fbe494edd0244053b29b9f048df136
0195b0fbff91bece4665d8189bec104e44cdec85b6c26f60023a92dece8ca713
098fe3c8d0407e7438827fb38831dac4af8bd42690f8bd43d4f92fd2b7f33525
2605a1cb2b510612119fdb0e62b543d035ad4f3c873d0f5a7aa3291968c50bc8
28ef1f6f0d8350a3fda0f604089288233d169946fca868c074fc16541b140055
4b61697d61a8835a503f2ea6c202b338bde721644dc3ec3e41131d910c657545
7257729274b6ab5c1a605900fa40b2a76f386b3dbb3c0f4ab29e85b780eaef73
959484bfe98d39321a877e976a7cde13c9e2d0667a155dda17aeade58b68391c
988c1b9c99f74739edaf4e80ecaba04407e0ca7284f3dbd13c87a506bf0e97b7

QakBot

QakBot is a multifunctional banking trojan that targets financial information, moves laterally across networks, and provides access to other malware, including ransomware. It is spread via malspam that often leverages thread hijacking.

IPs

37.252.0.102
74.15.2.252
76.169.147.192
41.228.22.180
103.87.95.133
103.88.226.30
105.226.83.196
109.228.220.196
143.0.34.185
176.205.119.81
181.118.183.98
187.207.48.194
191.17.223.93
201.211.64.196
31.48.166.122
39.44.144.159
45.46.53.140
45.9.20.200
47.180.172.159
47.23.89.62
47.23.89.62:993
72.252.201.34
75.113.214.234
76.69.155.202
83.110.75.97
86.97.11.43
86.98.208.214
86.98.33.141
96.29.208.97
100.1.108.246
103.107.113.120
103.139.243.207
103.246.242.202
109.12.111.14
117.248.109.38
121.74.167.191
140.82.49.12
140.82.63.183
144.202.2.175
172.114.160.81
173.21.10.71
175.145.235.37
187.102.135.142
191.99.191.28
196.233.79.3
203.122.46.130
209.197.176.40
217.128.122.65
42.235.146.7
46.107.48.202
47.156.191.217
5.32.41.45
66.98.42.102
68.204.7.158
71.13.93.154
71.74.12.34
72.76.94.99
75.99.168.194
76.25.142.196
90.120.65.153
93.48.80.198
94.59.138.62
102.182.232.3
108.60.213.141
125.168.47.127
140.82.63.183
144.202.2.175
144.202.3.39
148.64.96.100
149.28.238.199
173.174.216.62
174.69.215.101
176.67.56.94
179.158.105.44
181.208.248.227
182.191.92.203
187.251.132.144
190.252.242.69
190.73.3.148
202.134.152.2
208.107.221.224
24.178.196.158
31.35.28.29
32.221.224.140
37.186.54.254
37.34.253.233
38.70.253.226
40.134.246.185
41.230.62.211
41.38.167.179
45.63.1.12
45.76.167.26
67.209.195.198
70.46.220.114
73.151.236.31
76.70.9.169
78.87.206.213
80.11.74.81
81.215.196.174
82.152.39.39
84.241.8.23:32103
85.246.82.244
91.177.173.10
92.132.172.197
72.12.115.90
101.99.95.146
185.82.127.231
185.172.129.84
185.235.247.119
187.250.114.15

SHA256 Hashes

abc27c69742e00e713ff8229f8a59b285f09d41087db8ad2520ebaa45ecc721a
f868253b34e11c233326d0f0a74d55ba0191be645569256a8ae5d861afb29420
2df3858be48c17a61684fa267a8885634053467c883fe04cd875fb5ebe21ae8c
Accbe0818487ccaa487f24abe838c1e2f3c3bc263ee941f2ae7c0a682803be79
D20120cc046cef3c3f0292c6cbc406fcf2a714aa8e048c9188f1184e4bb16c93
78db8f8d22bf3f7440b1abe9f121c9fcf009f648b629f9e22c8d8afb1d585da7
b1e6a7a3e2597e51836277a32b2bc61aa781c8f681d44dfddea618b32e2bf2a6

MD5 Hashes

b54dbb1431a8fa4edfce5a2373482133
c01c463e2e821fecaae7ca17bd75f5e2
e8f99ccb8d4678955c8d34734b956f9a
ff8044d1a42fdc1ecd980766d7a6ca6d
202d6895d1ddd74cedba7da709b471d8
43637a386dbdb83a68293fcf46a5ca1d
84d2856f8e597b31377d0b94d2dc3f34

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RecordBreaker

RecordBreaker is an infostealer that is the successor to Racoon Stealer. RecordBreaker is sold as malware-as-a-service on underground forums, and it steals data such as passwords, cookies, browser data, etc.

IPs

206.188.196.200
5.252.177.47
78.159.103.195

RedLine

RedLine is an infostealer available for purchase on cyber-criminal forums. Campaigns, targets, infection vectors and capabilities vary based on the version purchased. The malware typically targets information that can be easily monetized, such as credentials, cookies, banking information, and cryptocurrency wallet information. Additionally, the malware gathers information about the infected system such as web-browser, FTP clients, instant messengers, VPN services, and gaming clients. Furthermore, RedLine has remote functionality allowing it to download further malicious tools or drop

IPs

193.203.203.82

SHA256 Hashes

6d4cdcc2b3df89d5e9168a59b6cb286c949421b967425c0d0ddfb0be48a9816e

Shlayer

Shlayer is a downloader and dropper for MacOS malware. It is primarily distributed through malicious websites, hijacked domains, and malvertizing posing as a fake Adobe Flash updater.

All Shlayer domains follow the same pattern <api.random_name.com>. Below area several examples of domains Shlayer uses.

Domains

api.interfacecache.com
api.scalableunit.com
api.typicalconfig.com
api.standartanalog.com
api.fieldenumerator.com
api.practicalsprint.com
api.searchwebsvc.com
api.connectedtask.com
api.navigationbuffer.com
api.windowtask.com

SHA256 Hashes

d49ee2850277170d6dc7ef5f218b0697683ffd7cc66bd1a55867c4d4de2ab2fb
97ef25ad5ffaf69a74f8678665179b917007c51b5b69d968ffd9edbfdf986ba0
05b9383b6af36e6bf232248bf9ff44e9120afcf76e50ac8aa28f09b3307f4186
907c31b2da15aa14d06c6e828eef6ca627bd1af88655314548f747e5ed2f5697
9ceea14642a1fa4bc5df189311a9e01303e397531a76554b4d975301c0b0e5c8
ea86178a3c0941fd6c421c69f3bb0043b768f68ed84ecb881ae770d7fb8e24ed

Snugy

Snugy is a PowerShell-based backdoor allowing the attacker to obtain the system’s hostname and to run commands. This backdoor communicates through a DNS tunneling channel on the compromised server.

SHA256 Hashes

6c13084f213416089beec7d49f0ef40fea3d28207047385dda4599517b56e127

SocGholish

SocGholish is a downloader written in JavaScript that is distributed through malicious or compromised websites. It uses fake updates, such as Flash Updates or browser updates. SocGholish has been known to use Cobalt Strike and steal information. Additionally, it has been known to lead to further malware infections, such as Azorult, Dridex, NetSupport RAT, and sometimes ransomware.

Domains

irsbusinessaudit.net
irsgetwell.net
common.dotviolationsremoval.com
d2j09jsarr75l2.cloudfront.net
mafia.carverdesigngroup.com
cruize.updogtechnologies.com
record.usautosaleslv.com
hunter.libertylawaz.com
requests.pleaseactivate.me
zoom.themyr2bpodcast.com
accounts.mynewtopboyfriend.store
restructuring.breatheinnew.life
activation.thepowerofhiswhisper.com
sonic.myr2b.me
baget.godmessaged.me
predator.foxscalesjewelry.com
amplifier.myjesusloves.me
episode.foxscales.com
active.aasm.pro
tickets.kairosadvantage.com
templates.victoryoverdieting.com
casting.faeryfox.com
wallpapers.uniquechoice-co1.com
basket.stylingtomorrow.com
vacation.thebrightgift1.com
wallpapers.uniquechoice-co.com
vacation.thebrightgift.com
cigars.pawscolours.com
premium.i5417.com
rituals.fashionediter.com
expense.brick-house.net
loans.mistakenumberone.com
soendorg.top
prompt.zonashoppers.academy
hair.2topost.com
clean.godmessagedme.com
secretary.rentamimi.com
custom.usmuchmedia.com

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TeamSpy

TeamSpy is spyware that has been known to use a popular remote access tool, TeamViewer, and malware to steal information from victims.

IPs

185.141.63.172
193.242.211.141

Domains

Aypbwhw.ru
Bboazuw.com
Bbvdjuw.com
Bjwoquv.com
Brozbsw.com
Ckrokei.net
Diczhcx.info
Dlylbux.info
Dtnpzec.info
eggrewv.ua
egtobdw.ua
emrdtbx.ua
endtcww.ua
eubjdjx.ua
eugnhuw.ua
gjdhcdw.com
gragcdw.com
hkaauvb.net
jmqmcdq.info
khuddqu24603344.ua
khvrder23620304.ua
kvbinbw23685840.ua
kxvfeow23554768.ua
qivoeeu.ru
rrlqlzv.com
uhgybdw.ua
uuxiqlu.ua
wzoodor.com
xknyajr.net
xsdbflb.net
ydfhzrx.info
ydxemre.info
ylfoopp.info
ytlqxzq.info
zbmgsbi.ua
zetuhne.ua
zfdboiu.ua
zftdlxd.ua
zhoppju.ua
zouiols.ua
zoumzgb.ua
zozlwla.ua
zueclka.ua
zwadpme.ua
zxfbihb.ua

Ursnif

Ursnif, also known as Gozi or Dreambot, is a banking trojan that is spread through malspam with a Microsoft Office document attached or a ZIP file containing an HTA file. Ursnif collects victim information from cookies, login pages, web forms. Additionally, Ursnif’s web injection attacks include TLS callbacks in order to obfuscate against anti-malware software.

Domains

expl.intorcafli.art
hop.feen007.at
iujdhsndjfks.com
kol.dsasghqwt.com
turialopatnds.live
wdeiqeqwns.com
weiqeqwens.com
weiqeqwns.com
weiqewqwns.com

IPs

185.240.103.83
45.8.158.104

ZeuS

ZeuS is a modular banking trojan which uses keystroke logging to compromise victim credentials when the user visits a banking website. Since the release of the ZeuS source code in 2011, many other malware variants have adopted parts of its codebase, which means that events classified as ZeuS may be other malware using parts of the ZeuS code.

IPs