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.

Stuxnet

Stuxnet was the first publicly reported piece of malware to specifically target industrial control systems devices. Stuxnet is a large and complex piece of malware that utilized multiple different behaviors including multiple zero-day vulnerabilities, a sophisticated Windows rootkit, and network infection routines.(Citation: Nicolas Falliere, Liam O Murchu, Eric Chien February 2011)(Citation: CISA ICS Advisory ICSA-10-272-01)(Citation: ESET Stuxnet Under the Microscope)(Citation: Langer Stuxnet) Stuxnet was discovered in 2010, with some components being used as early as November 2008.(Citation: Nicolas Falliere, Liam O Murchu, Eric Chien February 2011)
ID: S0603
Associated Software: W32.Stuxnet
Type: MALWARE
Platforms: Windows
Version: 1.4
Created: 14 Dec 2020
Last Modified: 10 Apr 2024

Associated Software Descriptions

Name Description
W32.Stuxnet (Citation: Nicolas Falliere, Liam O Murchu, Eric Chien February 2011)

Techniques Used

Domain ID Name Use
Enterprise T1134 .001 Access Token Manipulation: Token Impersonation/Theft

Stuxnet attempts to impersonate an anonymous token to enumerate bindings in the service control manager.(Citation: Nicolas Falliere, Liam O Murchu, Eric Chien February 2011)

Enterprise T1087 .001 Account Discovery: Local Account

Stuxnet enumerates user accounts of the local host.(Citation: Nicolas Falliere, Liam O Murchu, Eric Chien February 2011)

.002 Account Discovery: Domain Account

Stuxnet enumerates user accounts of the domain.(Citation: Nicolas Falliere, Liam O Murchu, Eric Chien February 2011)

Enterprise T1071 .001 Application Layer Protocol: Web Protocols

Stuxnet uses HTTP to communicate with a command and control server. (Citation: Nicolas Falliere, Liam O Murchu, Eric Chien February 2011)

Enterprise T1560 .003 Archive Collected Data: Archive via Custom Method

Stuxnet encrypts exfiltrated data via C2 with static 31-byte long XOR keys.(Citation: Nicolas Falliere, Liam O Murchu, Eric Chien February 2011)

Enterprise T1543 .003 Create or Modify System Process: Windows Service

Stuxnet uses a driver registered as a boot start service as the main load-point.(Citation: Nicolas Falliere, Liam O Murchu, Eric Chien February 2011)

Enterprise T1132 .001 Data Encoding: Standard Encoding

Stuxnet transforms encrypted binary data into an ASCII string in order to use it as a URL parameter value.(Citation: Nicolas Falliere, Liam O Murchu, Eric Chien February 2011)

Enterprise T1573 .001 Encrypted Channel: Symmetric Cryptography

Stuxnet encodes the payload of system information sent to the command and control servers using a one byte 0xFF XOR key. Stuxnet also uses a 31-byte long static byte string to XOR data sent to command and control servers. The servers use a different static key to encrypt replies to the implant.(Citation: Nicolas Falliere, Liam O Murchu, Eric Chien February 2011)

Enterprise T1070 .004 Indicator Removal: File Deletion

Stuxnet uses an RPC server that contains a routine for file deletion and also removes itself from the system through a DLL export by deleting specific files.(Citation: Nicolas Falliere, Liam O Murchu, Eric Chien February 2011)

.006 Indicator Removal: Timestomp

Stuxnet extracts and writes driver files that match the times of other legitimate files.(Citation: Nicolas Falliere, Liam O Murchu, Eric Chien February 2011)

Enterprise T1027 .013 Obfuscated Files or Information: Encrypted/Encoded File

Stuxnet uses encrypted configuration blocks and writes encrypted files to disk.(Citation: Nicolas Falliere, Liam O Murchu, Eric Chien February 2011)

Enterprise T1055 .001 Process Injection: Dynamic-link Library Injection

Stuxnet injects an entire DLL into an existing, newly created, or preselected trusted process.(Citation: Nicolas Falliere, Liam O Murchu, Eric Chien February 2011)

Enterprise T1090 .001 Proxy: Internal Proxy

Stuxnet installs an RPC server for P2P communications.(Citation: Nicolas Falliere, Liam O Murchu, Eric Chien February 2011)

Enterprise T1021 .002 Remote Services: SMB/Windows Admin Shares

Stuxnet propagates to available network shares.(Citation: Nicolas Falliere, Liam O Murchu, Eric Chien February 2011)

Enterprise T1053 .005 Scheduled Task/Job: Scheduled Task

Stuxnet schedules a network job to execute two minutes after host infection.(Citation: Nicolas Falliere, Liam O Murchu, Eric Chien February 2011)

Enterprise T1505 .001 Server Software Component: SQL Stored Procedures

Stuxnet used xp_cmdshell to store and execute SQL code.(Citation: Nicolas Falliere, Liam O Murchu, Eric Chien February 2011)

Enterprise T1518 .001 Software Discovery: Security Software Discovery

Stuxnet enumerates the currently running processes related to a variety of security products.(Citation: Nicolas Falliere, Liam O Murchu, Eric Chien February 2011)

Enterprise T1553 .002 Subvert Trust Controls: Code Signing

Stuxnet used a digitally signed driver with a compromised Realtek certificate.(Citation: Nicolas Falliere, Liam O Murchu, Eric Chien February 2011)

Enterprise T1078 .001 Valid Accounts: Default Accounts

Stuxnet infected WinCC machines via a hardcoded database server password.(Citation: Nicolas Falliere, Liam O Murchu, Eric Chien February 2011)

.002 Valid Accounts: Domain Accounts

Stuxnet attempts to access network resources with a domain account’s credentials.(Citation: Nicolas Falliere, Liam O Murchu, Eric Chien February 2011)

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