Cервис управления информационной безопасностью
Cервис управления информационной безопасностью
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MITRE ATT&CK - Инструмент WastedLocker
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WastedLocker
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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.
А еще SECURITM это место для обмена опытом и наработками для служб безопасности.
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WastedLocker

WastedLocker is a ransomware family attributed to Indrik Spider that has been used since at least May 2020. WastedLocker has been used against a broad variety of sectors, including manufacturing, information technology, and media.(Citation: Symantec WastedLocker June 2020)(Citation: NCC Group WastedLocker June 2020)(Citation: Sentinel Labs WastedLocker July 2020)
ID: S0612
Type: MALWARE
Platforms: Windows
Version: 1.0
Created: 20 May 2021
Last Modified: 27 Sep 2021

Techniques Used
Domain ID Name Use
Enterprise T1548 .002 Abuse Elevation Control Mechanism: Bypass User Account Control

WastedLocker can perform a UAC bypass if it is not executed with administrator rights or if the infected host runs Windows Vista or later.(Citation: NCC Group WastedLocker June 2020)
Enterprise T1059 .003 Command and Scripting Interpreter: Windows Command Shell

WastedLocker has used cmd to execute commands on the system.(Citation: NCC Group WastedLocker June 2020)
Enterprise T1543 .003 Create or Modify System Process: Windows Service

WastedLocker created and established a service that runs until the encryption process is complete.(Citation: NCC Group WastedLocker June 2020)

Enterprise T1222 .001 File and Directory Permissions Modification: Windows File and Directory Permissions Modification

WastedLocker has a command to take ownership of a file and reset the ACL permissions using the takeown.exe /F filepath command.(Citation: NCC Group WastedLocker June 2020)

Enterprise T1564 .001 Hide Artifacts: Hidden Files and Directories

WastedLocker has copied a random file from the Windows System32 folder to the %APPDATA% location under a different hidden filename.(Citation: NCC Group WastedLocker June 2020)
.004 Hide Artifacts: NTFS File Attributes

WastedLocker has the ability to save and execute files as an alternate data stream (ADS).(Citation: Sentinel Labs WastedLocker July 2020)

Enterprise T1574 .001 Hijack Execution Flow: DLL Search Order Hijacking

WastedLocker has performed DLL hijacking before execution.(Citation: NCC Group WastedLocker June 2020)
Enterprise T1027 .001 Obfuscated Files or Information: Binary Padding

WastedLocker contains junk code to increase its entropy and hide the actual code.(Citation: NCC Group WastedLocker June 2020)
Enterprise T1569 .002 System Services: Service Execution

WastedLocker can execute itself as a service.(Citation: NCC Group WastedLocker June 2020)
Enterprise T1497 .001 Virtualization/Sandbox Evasion: System Checks

WastedLocker checked if UCOMIEnumConnections and IActiveScriptParseProcedure32 Registry keys were detected as part of its anti-analysis technique.(Citation: NCC Group WastedLocker June 2020)

Groups That Use This Software
ID Name References
G0119 Indrik Spider

(Citation: NCC Group WastedLocker June 2020) (Citation: Crowdstrike EvilCorp March 2021)

References

  1. Symantec Threat Intelligence. (2020, June 25). WastedLocker: Symantec Identifies Wave of Attacks Against U.S. Organizations. Retrieved May 20, 2021.
  2. Antenucci, S., Pantazopoulos, N., Sandee, M. (2020, June 23). WastedLocker: A New Ransomware Variant Developed By The Evil Corp Group. Retrieved September 14, 2021.
  3. Walter, J.. (2020, July 23). WastedLocker Ransomware: Abusing ADS and NTFS File Attributes. Retrieved September 14, 2021.
  4. Podlosky, A., Feeley, B. (2021, March 17). INDRIK SPIDER Supersedes WastedLocker with Hades Ransomware to Circumvent OFAC Sanctions. Retrieved September 15, 2021.
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