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.

QUADAGENT

QUADAGENT is a PowerShell backdoor used by OilRig. (Citation: Unit 42 QUADAGENT July 2018)
ID: S0269
Type: MALWARE
Platforms: Windows
Version: 1.2
Created: 17 Oct 2018
Last Modified: 22 Mar 2023

Techniques Used

Domain ID Name Use
Enterprise T1071 .001 Application Layer Protocol: Web Protocols

QUADAGENT uses HTTPS and HTTP for C2 communications.(Citation: Unit 42 QUADAGENT July 2018)

.004 Application Layer Protocol: DNS

QUADAGENT uses DNS for C2 communications.(Citation: Unit 42 QUADAGENT July 2018)

Enterprise T1059 .001 Command and Scripting Interpreter: PowerShell

QUADAGENT uses PowerShell scripts for execution.(Citation: Unit 42 QUADAGENT July 2018)

.003 Command and Scripting Interpreter: Windows Command Shell

QUADAGENT uses cmd.exe to execute scripts and commands on the victim’s machine.(Citation: Unit 42 QUADAGENT July 2018)

.005 Command and Scripting Interpreter: Visual Basic

QUADAGENT uses VBScripts.(Citation: Unit 42 QUADAGENT July 2018)

Enterprise T1132 .001 Data Encoding: Standard Encoding

QUADAGENT encodes C2 communications with base64.(Citation: Unit 42 QUADAGENT July 2018)

Enterprise T1070 .004 Indicator Removal: File Deletion

QUADAGENT has a command to delete its Registry key and scheduled task.(Citation: Unit 42 QUADAGENT July 2018)

Enterprise T1036 .005 Masquerading: Match Legitimate Name or Location

QUADAGENT used the PowerShell filenames Office365DCOMCheck.ps1 and SystemDiskClean.ps1.(Citation: Unit 42 QUADAGENT July 2018)

Enterprise T1027 .010 Obfuscated Files or Information: Command Obfuscation

QUADAGENT was likely obfuscated using `Invoke-Obfuscation`.(Citation: Unit 42 QUADAGENT July 2018)(Citation: GitHub Invoke-Obfuscation)

.011 Obfuscated Files or Information: Fileless Storage

QUADAGENT stores a session identifier unique to the compromised system as well as a pre-shared key used for encrypting and decrypting C2 communications within a Registry key (such as `HKCU\Office365DCOMCheck`) in the `HKCU` hive.(Citation: Unit 42 QUADAGENT July 2018)

Enterprise T1053 .005 Scheduled Task/Job: Scheduled Task

QUADAGENT creates a scheduled task to maintain persistence on the victim’s machine.(Citation: Unit 42 QUADAGENT July 2018)

Groups That Use This Software

ID Name References
G0049 OilRig

(Citation: Unit 42 QUADAGENT July 2018)

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