Cервис управления информационной безопасностью
Cервис управления информационной безопасностью
Вход Регистрация
MITRE ATT&CK - Техника Исследование сетевых подключений
CVE уязвимости
БДУ ФСТЭК уязвимости
НКЦКИ уязвимости
MITRE ATT&CK
БДУ ФСТЭК
Новая БДУ ФСТЭК
EN
Риски
Каталоги
MITRE ATT&CK
Техника
Исследование сетевых подключен...
Куда я попал?
SECURITM это SGRC система, ? автоматизирующая процессы в службах информационной безопасности. SECURITM помогает построить и управлять ИСПДн, КИИ, ГИС, СМИБ/СУИБ, банковскими системами защиты.
А еще SECURITM это место для обмена опытом и наработками для служб безопасности.
Подробнее
Наш канал

Исследование сетевых подключений

Adversaries may attempt to get a listing of network connections to or from the compromised system they are currently accessing or from remote systems by querying for information over the network. An adversary who gains access to a system that is part of a cloud-based environment may map out Virtual Private Clouds or Virtual Networks in order to determine what systems and services are connected. The actions performed are likely the same types of discovery techniques depending on the operating system, but the resulting information may include details about the networked cloud environment relevant to the adversary's goals. Cloud providers may have different ways in which their virtual networks operate.(Citation: Amazon AWS VPC Guide)(Citation: Microsoft Azure Virtual Network Overview)(Citation: Google VPC Overview) Similarly, adversaries who gain access to network devices may also perform similar discovery activities to gather information about connected systems and services. Utilities and commands that acquire this information include netstat, "net use," and "net session" with Net. In Mac and Linux, netstat and lsof can be used to list current connections. who -a and w can be used to show which users are currently logged in, similar to "net session". Additionally, built-in features native to network devices and Network Device CLI may be used (e.g. show ip sockets, show tcp brief).(Citation: US-CERT-TA18-106A)

ID: T1049
Тактика(-и): Discovery
Платформы: IaaS, Linux, macOS, Network, Windows
Источники данных: Command: Command Execution, Process: OS API Execution, Process: Process Creation
Версия: 2.4
Дата создания: 31 May 2017
Последнее изменение: 06 Sep 2022

Примеры процедур
Название Описание
Lucifer

Lucifer can identify the IP and port numbers for all remote connections from the compromised host.(Citation: Unit 42 Lucifer June 2020)
Trojan.Karagany

Trojan.Karagany can use netstat to collect a list of network connections.(Citation: Secureworks Karagany July 2019)
Babuk

Babuk can use “WNetOpenEnumW” and “WNetEnumResourceW” to enumerate files in network resources for encryption.(Citation: McAfee Babuk February 2021)
APT38

APT38 installed a port monitoring tool, MAPMAKER, to print the active TCP connections on the local system.(Citation: FireEye APT38 Oct 2018)
menuPass

menuPass has used net use to conduct connectivity checks to machines.(Citation: PWC Cloud Hopper April 2017)
ShimRatReporter

ShimRatReporter used the Windows function GetExtendedUdpTable to detect connected UDP endpoints.(Citation: FOX-IT May 2016 Mofang)
Zebrocy

Zebrocy uses netstat -aon to gather network connection information.(Citation: ESET Zebrocy May 2019)
PoshC2

PoshC2 contains an implementation of netstat to enumerate TCP and UDP connections.(Citation: GitHub PoshC2)
Poseidon Group

Poseidon Group obtains and saves information about victim network interfaces and addresses.(Citation: Kaspersky Poseidon Group)
Remsec

Remsec can obtain a list of active connections and open ports.(Citation: Kaspersky ProjectSauron Technical Analysis)

During Operation Wocao, threat actors collected a list of open connections on the infected system using `netstat` and checks whether it has an internet connection.(Citation: FoxIT Wocao December 2019)
GravityRAT

GravityRAT uses the netstat command to find open ports on the victim’s machine.(Citation: Talos GravityRAT)
netstat

netstat can be used to enumerate local network connections, including active TCP connections and other network statistics.(Citation: TechNet Netstat)
KONNI

KONNI has used net session on the victim's machine.(Citation: Malwarebytes Konni Aug 2021)

TeamTNT

TeamTNT has run netstat -anp to search for rival malware connections.(Citation: Trend Micro TeamTNT) TeamTNT has also used `libprocesshider` to modify /etc/ld.so.preload.(Citation: ATT TeamTNT Chimaera September 2020)
Andariel

Andariel has used the netstat -naop tcp command to display TCP connections on a victim's machine.(Citation: Kaspersky Andariel Ransomware June 2021)
Mustang Panda

Mustang Panda has used netstat -ano to determine network connection information.(Citation: Avira Mustang Panda January 2020)
CrackMapExec

CrackMapExec can discover active sessions for a targeted system.(Citation: CME Github September 2018)
Maze

Maze has used the "WNetOpenEnumW", "WNetEnumResourceW”, “WNetCloseEnum” and “WNetAddConnection2W” functions to enumerate the network resources on the infected machine.(Citation: McAfee Maze March 2020)
RATANKBA

RATANKBA uses netstat -ano to search for specific IP address ranges.(Citation: RATANKBA)
Turla

Turla surveys a system upon check-in to discover active local network connections using the netstat -an, net use, net file, and net session commands.(Citation: Kaspersky Turla)(Citation: ESET ComRAT May 2020) Turla RPC backdoors have also enumerated the IPv4 TCP connection table via the GetTcpTable2 API call.(Citation: ESET Turla PowerShell May 2019)
Carbon

Carbon uses the netstat -r and netstat -an commands.(Citation: GovCERT Carbon May 2016)
Machete

Machete uses the netsh wlan show networks mode=bssid and netsh wlan show interfaces commands to list all nearby WiFi networks and connected interfaces.(Citation: ESET Machete July 2019)

Torisma

Torisma can use `WTSEnumerateSessionsW` to monitor remote desktop connections.(Citation: McAfee Lazarus Nov 2020)
Cobalt Strike

Cobalt Strike can produce a sessions report from compromised hosts.(Citation: Talos Cobalt Strike September 2020)
Net

Commands such as net use and net session can be used in Net to gather information about network connections from a particular host.(Citation: Savill 1999)
APT3

APT3 has a tool that can enumerate current network connections.(Citation: Symantec Buckeye)(Citation: FireEye Clandestine Fox)(Citation: evolution of pirpi)
BlackEnergy

BlackEnergy has gathered information about local network connections using netstat.(Citation: F-Secure BlackEnergy 2014)(Citation: Securelist BlackEnergy Nov 2014)
Dtrack

Dtrack can collect network and active connection information.(Citation: Securelist Dtrack)
Operation Wocao

Operation Wocao has collected a list of open connections on the infected system using netstat and checks whether it has an internet connection.(Citation: FoxIT Wocao December 2019)
Sandworm Team

Sandworm Team had gathered user, IP address, and server data related to RDP sessions on a compromised host. It has also accessed network diagram files useful for understanding how a host's network was configured.(Citation: US District Court Indictment GRU Unit 74455 October 2020)(Citation: Dragos Crashoverride 2018)

Epic

Epic uses the net use, net session, and netstat commands to gather information on network connections.(Citation: Kaspersky Turla)(Citation: Kaspersky Turla Aug 2014)
Comnie

Comnie executes the netstat -ano command.(Citation: Palo Alto Comnie)
Egregor

Egregor can enumerate all connected drives.(Citation: NHS Digital Egregor Nov 2020)
Cuba

Cuba can use the function GetIpNetTable to recover the last connections to the victim's machine.(Citation: McAfee Cuba April 2021)

NETWIRE

NETWIRE can capture session logon details from a compromised host.(Citation: FireEye NETWIRE March 2019)
OSInfo

OSInfo enumerates the current network connections similar to net use .(Citation: Symantec Buckeye)
Sykipot

Sykipot may use netstat -ano to display active network connections.(Citation: AlienVault Sykipot 2011)
PyDCrypt

PyDCrypt has used netsh to find RPC connections on remote machines.(Citation: Checkpoint MosesStaff Nov 2021)
APT1

APT1 used the net use command to get a listing on network connections.(Citation: Mandiant APT1)
Waterbear

Waterbear can use API hooks on `GetExtendedTcpTable` to retrieve a table containing a list of TCP endpoints available to the application.(Citation: Trend Micro Waterbear December 2019)

PlugX

PlugX has a module for enumerating TCP and UDP network connections and associated processes using the netstat command.(Citation: CIRCL PlugX March 2013)
OilRig

OilRig has used netstat -an on a victim to get a listing of network connections.(Citation: Palo Alto OilRig May 2016)
Duqu

The discovery modules used with Duqu can collect information on network connections.(Citation: Symantec W32.Duqu)
Magic Hound

Magic Hound has used quser.exe to identify existing RDP connections.(Citation: DFIR Report APT35 ProxyShell March 2022)
nbtstat

nbtstat can be used to discover current NetBIOS sessions.
Chimera

Chimera has used netstat -ano | findstr EST to discover network connections.(Citation: NCC Group Chimera January 2021)
MuddyWater

MuddyWater has used a PowerShell backdoor to check for Skype connections on the target machine.(Citation: Trend Micro Muddy Water March 2021)
SLOTHFULMEDIA

SLOTHFULMEDIA can enumerate open ports on a victim machine.(Citation: CISA MAR SLOTHFULMEDIA October 2020)
admin@338

admin@338 actors used the following command following exploitation of a machine with LOWBALL malware to display network connections: netstat -ano >> %temp%\download(Citation: FireEye admin@338)
GALLIUM

GALLIUM used netstat -oan to obtain information about the victim network connections.(Citation: Cybereason Soft Cell June 2019)
CharmPower

CharmPower can use `netsh wlan show profiles` to list specific Wi-Fi profile details.(Citation: Check Point APT35 CharmPower January 2022)
SHOTPUT

SHOTPUT uses netstat to list TCP connection status.(Citation: Palo Alto CVE-2015-3113 July 2015)
APT41

APT41 has enumerated IP addresses of network resources and used the netstat command as part of network reconnaissance. The group has also used a malware variant, HIGHNOON, to enumerate active RDP sessions.(Citation: FireEye APT41 Aug 2019)(Citation: Group IB APT 41 June 2021)
Conti

Conti can enumerate routine network connections from a compromised host.(Citation: CarbonBlack Conti July 2020)
MESSAGETAP

After loading the keyword and phone data files, MESSAGETAP begins monitoring all network connections to and from the victim server. (Citation: FireEye MESSAGETAP October 2019)

During Operation CuckooBees, the threat actors used the `net session`, `net use`, and `netstat` commands as part of their advanced reconnaissance.(Citation: Cybereason OperationCuckooBees May 2022)
Kwampirs

Kwampirs collects a list of active and listening connections by using the command netstat -nao as well as a list of available network mappings with net use.(Citation: Symantec Orangeworm April 2018)
Empire

Empire can enumerate the current network connections of a host.(Citation: Github PowerShell Empire)

During FunnyDream, the threat actors used netstat to discover network connections on remote systems.(Citation: Bitdefender FunnyDream Campaign November 2020)
HEXANE

HEXANE has used netstat to monitor connections to specific ports.(Citation: Kaspersky Lyceum October 2021)
Sibot

Sibot has retrieved a GUID associated with a present LAN connection on a compromised machine.(Citation: MSTIC NOBELIUM Mar 2021)
SpeakUp

SpeakUp uses the arp -a command. (Citation: CheckPoint SpeakUp Feb 2019)
BackdoorDiplomacy

BackdoorDiplomacy has used NetCat and PortQry to enumerate network connections and display the status of related TCP and UDP ports.(Citation: ESET BackdoorDiplomacy Jun 2021)
Okrum

Okrum was seen using NetSess to discover NetBIOS sessions.(Citation: ESET Okrum July 2019)
APT32

APT32 used the netstat -anpo tcp command to display TCP connections on the victim's machine.(Citation: Cybereason Cobalt Kitty 2017)
Earth Lusca

Earth Lusca employed a PowerShell script called RDPConnectionParser to read and filter the Windows event log “Microsoft-Windows-TerminalServices-RDPClient/Operational” (Event ID 1024) to obtain network information from RDP connections. Earth Lusca has also used netstat from a compromised system to obtain network connection information.(Citation: TrendMicro EarthLusca 2022)
Tropic Trooper

Tropic Trooper has tested if the localhost network is available and other connection capability on an infected system using command scripts.(Citation: TrendMicro Tropic Trooper May 2020)

POWRUNER

POWRUNER may collect active network connections by running netstat -an on a victim.(Citation: FireEye APT34 Dec 2017)
USBferry

USBferry can use netstat and nbtstat to detect active network connections.(Citation: TrendMicro Tropic Trooper May 2020)

Flagpro

Flagpro has been used to execute netstat -ano on a compromised host.(Citation: NTT Security Flagpro new December 2021)
QakBot

QakBot can use netstat to enumerate current network connections.(Citation: Kaspersky QakBot September 2021)
Ke3chang

Ke3chang performs local network connection discovery using netstat.(Citation: Mandiant Operation Ke3chang November 2014)(Citation: NCC Group APT15 Alive and Strong)
Pupy

Pupy has a built-in utility command for netstat, can do net session through PowerView, and has an interactive shell which can be used to discover additional information.(Citation: GitHub Pupy)
jRAT

jRAT can list network connections.(Citation: Kaspersky Adwind Feb 2016)
Ramsay

Ramsay can use netstat to enumerate network connections.(Citation: Antiy CERT Ramsay April 2020)
RedLeaves

RedLeaves can enumerate drives and Remote Desktop sessions.(Citation: PWC Cloud Hopper Technical Annex April 2017)
Volgmer

Volgmer can gather information about TCP connection state.(Citation: Symantec Volgmer Aug 2014)
Lazarus Group

Lazarus Group has used net use to identify and establish a network connection with a remote host.(Citation: Kaspersky ThreatNeedle Feb 2021)
Sliver

Sliver can collect network connection information.(Citation: GitHub Sliver Netstat)
Threat Group-3390

Threat Group-3390 has used `net use` and `netstat` to conduct internal discovery of systems. The group has also used `quser.exe` to identify existing RDP sessions on a victim.(Citation: SecureWorks BRONZE UNION June 2017)
Aria-body

Aria-body has the ability to gather TCP and UDP table status listings.(Citation: CheckPoint Naikon May 2020)
Lizar

Lizar has a plugin to retrieve information about all active network sessions on the infected server.(Citation: BiZone Lizar May 2021)

Контрмеры
Контрмера Описание
System Network Connections Discovery Mitigation

Identify unnecessary system utilities or potentially malicious software that may be used to acquire information about network connections, and audit and/or block them by using whitelisting (Citation: Beechey 2010) tools, like AppLocker, (Citation: Windows Commands JPCERT) (Citation: NSA MS AppLocker) or Software Restriction Policies (Citation: Corio 2008) where appropriate. (Citation: TechNet Applocker vs SRP)

Обнаружение

System and network discovery techniques normally occur throughout an operation as an adversary learns the environment. Data and events should not be viewed in isolation, but as part of a chain of behavior that could lead to other activities, such as Lateral Movement, based on the information obtained. Monitor processes and command-line arguments for actions that could be taken to gather system and network information. Remote access tools with built-in features may interact directly with the Windows API to gather information. Further, Network Device CLI commands may also be used to gather system and network information with built-in features native to the network device platform. Monitor CLI activity for unexpected or unauthorized use commands being run by non-standard users from non-standard locations. Information may also be acquired through Windows system management tools such as Windows Management Instrumentation and PowerShell.

Ссылки

  1. Dantzig, M. v., Schamper, E. (2019, December 19). Operation Wocao: Shining a light on one of China’s hidden hacking groups. Retrieved October 8, 2020.
  2. US-CERT. (2018, April 20). Alert (TA18-106A) Russian State-Sponsored Cyber Actors Targeting Network Infrastructure Devices. Retrieved October 19, 2020.
  3. Google. (2019, September 23). Virtual Private Cloud (VPC) network overview. Retrieved October 6, 2019.
  4. Annamalai, N., Casey, C., Almeida, M., et. al.. (2019, June 18). What is Azure Virtual Network?. Retrieved October 6, 2019.
  5. Amazon. (n.d.). What Is Amazon VPC?. Retrieved October 6, 2019.
  6. Nettitude. (2018, July 23). Python Server for PoshC2. Retrieved April 23, 2019.
  7. Kuzmenko, A. et al. (2021, September 2). QakBot technical analysis. Retrieved September 27, 2021.
  8. Mavis, N. (2020, September 21). The Art and Science of Detecting Cobalt Strike. Retrieved April 6, 2021.
  9. Jansen, W . (2021, January 12). Abusing cloud services to fly under the radar. Retrieved January 19, 2021.
  10. Kayal, A. et al. (2021, October). LYCEUM REBORN: COUNTERINTELLIGENCE IN THE MIDDLE EAST. Retrieved June 14, 2022.
  11. BishopFox. (n.d.). Sliver Netstat. Retrieved September 16, 2021.
  12. Counter Threat Unit Research Team. (2017, June 27). BRONZE UNION Cyberespionage Persists Despite Disclosures. Retrieved July 13, 2017.
  13. Fiser, D. Oliveira, A. (n.d.). Tracking the Activities of TeamTNT A Closer Look at a Cloud-Focused Malicious Actor Group. Retrieved September 22, 2021.
  14. AT&T Alien Labs. (2021, September 8). TeamTNT with new campaign aka Chimaera. Retrieved September 22, 2021.
  15. Mundo, A. (2020, March 26). Ransomware Maze. Retrieved May 18, 2020.
  16. ESET. (2019, July). MACHETE JUST GOT SHARPER Venezuelan government institutions under attack. Retrieved September 13, 2019.
  17. Yates, M. (2017, June 18). APT3 Uncovered: The code evolution of Pirpi. Retrieved September 28, 2017.
  18. Chen, X., Scott, M., Caselden, D.. (2014, April 26). New Zero-Day Exploit targeting Internet Explorer Versions 9 through 11 Identified in Targeted Attacks. Retrieved January 14, 2016.
  19. Symantec Security Response. (2016, September 6). Buckeye cyberespionage group shifts gaze from US to Hong Kong. Retrieved September 26, 2016.
  20. FireEye Threat Intelligence. (2015, December 1). China-based Cyber Threat Group Uses Dropbox for Malware Communications and Targets Hong Kong Media Outlets. Retrieved December 4, 2015.
  21. Cybereason Nocturnus. (2019, June 25). Operation Soft Cell: A Worldwide Campaign Against Telecommunications Providers. Retrieved July 18, 2019.
  22. Falcone, R. and Wartell, R.. (2015, July 27). Observations on CVE-2015-3113, Prior Zero-Days and the Pirpi Payload. Retrieved January 22, 2016.
  23. Nafisi, R., Lelli, A. (2021, March 4). GoldMax, GoldFinder, and Sibot: Analyzing NOBELIUM’s layered persistence. Retrieved March 8, 2021.
  24. Check Point Research. (2019, February 4). SpeakUp: A New Undetected Backdoor Linux Trojan. Retrieved April 17, 2019.
  25. Grunzweig, J. (2018, January 31). Comnie Continues to Target Organizations in East Asia. Retrieved June 7, 2018.
  26. Mandiant. (n.d.). APT1 Exposing One of China’s Cyber Espionage Units. Retrieved July 18, 2016.
  27. Vyacheslav Kopeytsev and Seongsu Park. (2021, February 25). Lazarus targets defense industry with ThreatNeedle. Retrieved October 27, 2021.
  28. NHS Digital. (2020, November 26). Egregor Ransomware The RaaS successor to Maze. Retrieved December 29, 2020.
  29. Smallridge, R. (2018, March 10). APT15 is alive and strong: An analysis of RoyalCli and RoyalDNS. Retrieved April 4, 2018.
  30. Villeneuve, N., Bennett, J. T., Moran, N., Haq, T., Scott, M., & Geers, K. (2014). OPERATION “KE3CHANG”: Targeted Attacks Against Ministries of Foreign Affairs. Retrieved November 12, 2014.
  31. Faou, M. and Dumont R.. (2019, May 29). A dive into Turla PowerShell usage. Retrieved June 14, 2019.
  32. Faou, M. (2020, May). From Agent.btz to ComRAT v4: A ten-year journey. Retrieved June 15, 2020.
  33. Kaspersky Lab's Global Research and Analysis Team. (2014, August 7). The Epic Turla Operation: Solving some of the mysteries of Snake/Uroburos. Retrieved December 11, 2014.
  34. Check Point. (2022, January 11). APT35 exploits Log4j vulnerability to distribute new modular PowerShell toolkit. Retrieved January 24, 2022.
  35. Rostovcev, N. (2021, June 10). Big airline heist APT41 likely behind a third-party attack on Air India. Retrieved August 26, 2021.
  36. Fraser, N., et al. (2019, August 7). Double DragonAPT41, a dual espionage and cyber crime operation APT41. Retrieved September 23, 2019.
  37. Dantzig, M. v., Schamper, E. (2019, December 19). Operation Wocao: Shining a light on one of China’s hidden hacking groups. Retrieved October 8, 2020.
  38. Scott W. Brady. (2020, October 15). United States vs. Yuriy Sergeyevich Andrienko et al.. Retrieved November 25, 2020.
  39. Joe Slowik. (2018, October 12). Anatomy of an Attack: Detecting and Defeating CRASHOVERRIDE. Retrieved December 18, 2020.
  40. Adam Burgher. (2021, June 10). BackdoorDiplomacy: Upgrading from Quarian to Turian. Retrieved September 1, 2021
  41. CheckPoint. (2020, May 7). Naikon APT: Cyber Espionage Reloaded. Retrieved May 26, 2020.
  42. Mundo, A. et al. (2021, February). Technical Analysis of Babuk Ransomware. Retrieved August 11, 2021.
  43. GovCERT. (2016, May 23). Technical Report about the Espionage Case at RUAG. Retrieved November 7, 2018.
  44. Su, V. et al. (2019, December 11). Waterbear Returns, Uses API Hooking to Evade Security. Retrieved February 22, 2021.
  45. Cybereason Nocturnus. (2022, May 4). Operation CuckooBees: Deep-Dive into Stealthy Winnti Techniques. Retrieved September 22, 2022.
  46. Vrabie, V. (2020, November). Dissecting a Chinese APT Targeting South Eastern Asian Government Institutions. Retrieved September 19, 2022.
  47. FireEye. (2018, October 03). APT38: Un-usual Suspects. Retrieved November 6, 2018.
  48. Kaspersky Lab's Global Research and Analysis Team. (2016, February 9). Poseidon Group: a Targeted Attack Boutique specializing in global cyber-espionage. Retrieved March 16, 2016.
  49. Falcone, R. and Lee, B.. (2016, May 26). The OilRig Campaign: Attacks on Saudi Arabian Organizations Deliver Helminth Backdoor. Retrieved May 3, 2017.
  50. Symantec Security Response. (2011, November). W32.Duqu: The precursor to the next Stuxnet. Retrieved September 17, 2015.
  51. Chen, J., et al. (2022). Delving Deep: An Analysis of Earth Lusca’s Operations. Retrieved July 1, 2022.
  52. PwC and BAE Systems. (2017, April). Operation Cloud Hopper: Technical Annex. Retrieved April 13, 2017.
  53. Kaspersky Lab's Global Research & Analysis Team. (2014, August 06). The Epic Turla Operation: Solving some of the mysteries of Snake/Uroboros. Retrieved November 7, 2018.
  54. DHS/CISA, Cyber National Mission Force. (2020, October 1). Malware Analysis Report (MAR) MAR-10303705-1.v1 – Remote Access Trojan: SLOTHFULMEDIA. Retrieved October 2, 2020.
  55. Leong, R., Perez, D., Dean, T. (2019, October 31). MESSAGETAP: Who’s Reading Your Text Messages?. Retrieved May 11, 2020.
  56. Schroeder, W., Warner, J., Nelson, M. (n.d.). Github PowerShellEmpire. Retrieved April 28, 2016.
  57. Hromcova, Z. (2019, July). OKRUM AND KETRICAN: AN OVERVIEW OF RECENT KE3CHANG GROUP ACTIVITY. Retrieved May 6, 2020.
  58. Sardiwal, M, et al. (2017, December 7). New Targeted Attack in the Middle East by APT34, a Suspected Iranian Threat Group, Using CVE-2017-11882 Exploit. Retrieved December 20, 2017.
  59. Antiy CERT. (2020, April 20). Analysis of Ramsay components of Darkhotel's infiltration and isolation network. Retrieved March 24, 2021.
  60. PwC and BAE Systems. (2017, April). Operation Cloud Hopper. Retrieved April 5, 2017.
  61. Blasco, J. (2011, December 12). Another Sykipot sample likely targeting US federal agencies. Retrieved March 28, 2016.
  62. Chen, J.. (2020, May 12). Tropic Trooper’s Back: USBferry Attack Targets Air gapped Environments. Retrieved May 20, 2020.
  63. Yagi, J. (2014, August 24). Trojan.Volgmer. Retrieved July 16, 2018.
  64. Beek, C. (2020, November 5). Operation North Star: Behind The Scenes. Retrieved December 20, 2021.
  65. Baumgartner, K. and Garnaeva, M.. (2014, November 3). BE2 custom plugins, router abuse, and target profiles. Retrieved March 24, 2016.
  66. F-Secure Labs. (2014). BlackEnergy & Quedagh: The convergence of crimeware and APT attacks. Retrieved March 24, 2016.
  67. Checkpoint Research. (2021, November 15). Uncovering MosesStaff techniques: Ideology over Money. Retrieved August 11, 2022.
  68. Secureworks. (2019, July 24). Updated Karagany Malware Targets Energy Sector. Retrieved August 12, 2020.
  69. ESET Research. (2019, May 22). A journey to Zebrocy land. Retrieved June 20, 2019.
  70. Savill, J. (1999, March 4). Net.exe reference. Retrieved September 22, 2015.
  71. Baskin, B. (2020, July 8). TAU Threat Discovery: Conti Ransomware. Retrieved February 17, 2021.
  72. Hada, H. (2021, December 28). Flagpro The new malware used by BlackTech. Retrieved March 25, 2022.
  73. byt3bl33d3r. (2018, September 8). SMB: Command Reference. Retrieved July 17, 2020.
  74. Trend Micro. (2017, February 27). RATANKBA: Delving into Large-scale Watering Holes against Enterprises. Retrieved May 22, 2018.
  75. Computer Incident Response Center Luxembourg. (2013, March 29). Analysis of a PlugX variant. Retrieved November 5, 2018.
  76. DFIR Report. (2022, March 21). APT35 Automates Initial Access Using ProxyShell. Retrieved May 25, 2022.
  77. Peretz, A. and Theck, E. (2021, March 5). Earth Vetala – MuddyWater Continues to Target Organizations in the Middle East. Retrieved March 18, 2021.
  78. Nicolas Verdier. (n.d.). Retrieved January 29, 2018.
  79. Kamluk, V. & Gostev, A. (2016, February). Adwind - A Cross-Platform RAT. Retrieved April 23, 2019.
  80. Hsu, K. et al. (2020, June 24). Lucifer: New Cryptojacking and DDoS Hybrid Malware Exploiting High and Critical Vulnerabilities to Infect Windows Devices. Retrieved November 16, 2020.
  81. Yonathan Klijnsma. (2016, May 17). Mofang: A politically motivated information stealing adversary. Retrieved May 12, 2020.
  82. Microsoft. (n.d.). Netstat. Retrieved April 17, 2016.
  83. Park, S. (2021, June 15). Andariel evolves to target South Korea with ransomware. Retrieved September 29, 2021.
  84. Hamzeloofard, S. (2020, January 31). New wave of PlugX targets Hong Kong | Avira Blog. Retrieved April 13, 2021.
  85. Konstantin Zykov. (2019, September 23). Hello! My name is Dtrack. Retrieved January 20, 2021.
  86. Symantec Security Response Attack Investigation Team. (2018, April 23). New Orangeworm attack group targets the healthcare sector in the U.S., Europe, and Asia. Retrieved May 8, 2018.
  87. Dahan, A. (2017). Operation Cobalt Kitty. Retrieved December 27, 2018.
  88. Threat Intelligence Team. (2021, August 23). New variant of Konni malware used in campaign targetting Russia. Retrieved January 5, 2022.
  89. Roccio, T., et al. (2021, April). Technical Analysis of Cuba Ransomware. Retrieved June 18, 2021.
  90. Maniath, S. and Kadam P. (2019, March 19). Dissecting a NETWIRE Phishing Campaign's Usage of Process Hollowing. Retrieved January 7, 2021.
  91. BI.ZONE Cyber Threats Research Team. (2021, May 13). From pentest to APT attack: cybercriminal group FIN7 disguises its malware as an ethical hacker’s toolkit. Retrieved February 2, 2022.
  92. Kaspersky Lab's Global Research & Analysis Team. (2016, August 9). The ProjectSauron APT. Technical Analysis. Retrieved August 17, 2016.
  93. Mercer, W., Rascagneres, P. (2018, April 26). GravityRAT - The Two-Year Evolution Of An APT Targeting India. Retrieved May 16, 2018.
Навигация

Связанные риски

Ничего не найдено

Каталоги

Мы используем cookie-файлы, чтобы получить статистику, которая помогает нам улучшить сервис для вас с целью персонализации сервисов и предложений. Вы может прочитать подробнее о cookie-файлах или изменить настройки браузера. Продолжая пользоваться сайтом, вы даёте согласие на использование ваших cookie-файлов и соглашаетесь с Политикой обработки персональных данных.