Cервис управления информационной безопасностью
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MITRE ATT&CK - Инструмент GreyEnergy
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GreyEnergy
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SECURITM это SGRC система, ? автоматизирующая процессы в службах информационной безопасности. SECURITM помогает построить и управлять ИСПДн, КИИ, ГИС, СМИБ/СУИБ, банковскими системами защиты.
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GreyEnergy

GreyEnergy is a backdoor written in C and compiled in Visual Studio. GreyEnergy shares similarities with the BlackEnergy malware and is thought to be the successor of it.(Citation: ESET GreyEnergy Oct 2018)
ID: S0342
Type: MALWARE
Platforms: Windows
Version: 1.2
Created: 30 Jan 2019
Last Modified: 11 Apr 2024

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

GreyEnergy uses HTTP and HTTPS for C2 communications.(Citation: ESET GreyEnergy Oct 2018)
Enterprise T1059 .003 Command and Scripting Interpreter: Windows Command Shell

GreyEnergy uses cmd.exe to execute itself in-memory.(Citation: ESET GreyEnergy Oct 2018)
Enterprise T1543 .003 Create or Modify System Process: Windows Service

GreyEnergy chooses a service, drops a DLL file, and writes it to that serviceDLL Registry key.(Citation: ESET GreyEnergy Oct 2018)
Enterprise T1573 .001 Encrypted Channel: Symmetric Cryptography

GreyEnergy encrypts communications using AES256.(Citation: ESET GreyEnergy Oct 2018)
.002 Encrypted Channel: Asymmetric Cryptography

GreyEnergy encrypts communications using RSA-2048.(Citation: ESET GreyEnergy Oct 2018)

Enterprise T1070 .004 Indicator Removal: File Deletion

GreyEnergy can securely delete a file by hooking into the DeleteFileA and DeleteFileW functions in the Windows API.(Citation: ESET GreyEnergy Oct 2018)
Enterprise T1056 .001 Input Capture: Keylogging

GreyEnergy has a module to harvest pressed keystrokes.(Citation: ESET GreyEnergy Oct 2018)
Enterprise T1003 .001 OS Credential Dumping: LSASS Memory

GreyEnergy has a module for Mimikatz to collect Windows credentials from the victim’s machine.(Citation: ESET GreyEnergy Oct 2018)
Enterprise T1027 .002 Obfuscated Files or Information: Software Packing

GreyEnergy is packed for obfuscation.(Citation: ESET GreyEnergy Oct 2018)
.013 Obfuscated Files or Information: Encrypted/Encoded File

GreyEnergy encrypts its configuration files with AES-256 and also encrypts its strings.(Citation: ESET GreyEnergy Oct 2018)

Enterprise T1055 .002 Process Injection: Portable Executable Injection

GreyEnergy has a module to inject a PE binary into a remote process.(Citation: ESET GreyEnergy Oct 2018)
Enterprise T1090 .003 Proxy: Multi-hop Proxy

GreyEnergy has used Tor relays for Command and Control servers.(Citation: ESET GreyEnergy Oct 2018)
Enterprise T1553 .002 Subvert Trust Controls: Code Signing

GreyEnergy digitally signs the malware with a code-signing certificate.(Citation: ESET GreyEnergy Oct 2018)
Enterprise T1218 .011 System Binary Proxy Execution: Rundll32

GreyEnergy uses PsExec locally in order to execute rundll32.exe at the highest privileges (NTAUTHORITY\SYSTEM).(Citation: ESET GreyEnergy Oct 2018)

Groups That Use This Software
ID Name References
G0034 Sandworm Team

(Citation: Secureworks IRON VIKING )

References

  1. Cherepanov, A. (2018, October). GREYENERGY A successor to BlackEnergy. Retrieved November 15, 2018.
  2. Secureworks. (2020, May 1). IRON VIKING Threat Profile. Retrieved June 10, 2020.
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