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.

SombRAT

SombRAT is a modular backdoor written in C++ that has been used since at least 2019 to download and execute malicious payloads, including FIVEHANDS ransomware.(Citation: BlackBerry CostaRicto November 2020)(Citation: FireEye FiveHands April 2021)(Citation: CISA AR21-126A FIVEHANDS May 2021)
ID: S0615
Type: MALWARE
Platforms: Windows
Version: 1.2
Created: 26 May 2021
Last Modified: 05 Oct 2022

Techniques Used

Domain ID Name Use
Enterprise T1071 .004 Application Layer Protocol: DNS

SombRAT can communicate over DNS with the C2 server.(Citation: BlackBerry CostaRicto November 2020)(Citation: FireEye FiveHands April 2021)

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

SombRAT has encrypted collected data with AES-256 using a hardcoded key.(Citation: BlackBerry CostaRicto November 2020)

Enterprise T1074 .001 Data Staged: Local Data Staging

SombRAT can store harvested data in a custom database under the %TEMP% directory.(Citation: BlackBerry CostaRicto November 2020)

Enterprise T1568 .002 Dynamic Resolution: Domain Generation Algorithms

SombRAT can use a custom DGA to generate a subdomain for C2.(Citation: BlackBerry CostaRicto November 2020)

Enterprise T1573 .001 Encrypted Channel: Symmetric Cryptography

SombRAT has encrypted its C2 communications with AES.(Citation: BlackBerry CostaRicto November 2020)

.002 Encrypted Channel: Asymmetric Cryptography

SombRAT can SSL encrypt C2 traffic.(Citation: BlackBerry CostaRicto November 2020)(Citation: FireEye FiveHands April 2021)(Citation: CISA AR21-126A FIVEHANDS May 2021)

Enterprise T1564 .010 Hide Artifacts: Process Argument Spoofing

SombRAT has the ability to modify its process memory to hide process command-line arguments.(Citation: FireEye FiveHands April 2021)

Enterprise T1070 .004 Indicator Removal: File Deletion

SombRAT has the ability to run cancel or closeanddeletestorage to remove all files from storage and delete the storage temp file on a compromised host.(Citation: BlackBerry CostaRicto November 2020)

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

SombRAT can execute loadfromfile, loadfromstorage, and loadfrommem to inject a DLL from disk, storage, or memory respectively.(Citation: BlackBerry CostaRicto November 2020)

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