ATT&CKSoftwareOlympic Destroyer

Olympic Destroyer

S0365

Malware.View on attack.mitre.org

About this malware

Olympic Destroyer is malware that was used by Sandworm Team against the 2018 Winter Olympics, held in Pyeongchang, South Korea. The main purpose of the malware was to render infected computer systems inoperable. The malware leverages various native Windows utilities and API calls to carry out its destructive tasks. Olympic Destroyer has worm-like features to spread itself across a computer network in order to maximize its destructive impact.

Techniques used14

Procedure examples14

TechniqueProcedure example
T1003.001
LSASS Memory

Olympic Destroyer contains a module that tries to obtain credentials from LSASS, similar to Mimikatz. These credentials are used with PsExec and Windows Management Instrumentation to help the malware propagate itself across a network.

T1016
System Network Configuration Discovery

Olympic Destroyer uses API calls to enumerate the infected system's ARP table.

T1018
Remote System Discovery

Olympic Destroyer uses Windows Management Instrumentation to enumerate all systems in the network.

T1021.002
SMB/Windows Admin Shares

Olympic Destroyer uses PsExec to interact with the ADMIN$ network share to execute commands on remote systems.

T1047
Windows Management Instrumentation

Olympic Destroyer uses WMI to help propagate itself across a network.

T1135
Network Share Discovery

Olympic Destroyer will attempt to enumerate mapped network shares to later attempt to wipe all files on those shares.

T1485
Data Destruction

Olympic Destroyer overwrites files locally and on remote shares.

T1489
Service Stop

Olympic Destroyer uses the API call ChangeServiceConfigW to disable all services on the affected system.

T1490
Inhibit System Recovery

Olympic Destroyer uses the native Windows utilities vssadmin, wbadmin, and bcdedit to delete and disable operating system recovery features such as the Windows backup catalog and Windows Automatic Repair.

T1529
System Shutdown/Reboot

Olympic Destroyer will shut down the compromised system after it is done modifying system configuration settings.

T1555.003
Credentials from Web Browsers

Olympic Destroyer contains a module that tries to obtain stored credentials from web browsers.

T1569.002
Service Execution

Olympic Destroyer utilizes PsExec to help propagate itself across a network.

T1570
Lateral Tool Transfer

Olympic Destroyer attempts to copy itself to remote machines on the network.

T1685.005
Clear Windows Event Logs

Olympic Destroyer will attempt to clear the System and Security event logs using wevtutil.

Groups that use it1

Campaigns0

None recorded.

References2

  1. Talos Olympic Destroyer 2018 Open source
    Mercer, W. and Rascagneres, P. (2018, February 12). Olympic Destroyer Takes Aim At Winter Olympics. Retrieved March 14, 2019.
  2. US District Court Indictment GRU Unit 74455 October 2020 Open source
    Scott W. Brady. (2020, October 15). United States vs. Yuriy Sergeyevich Andrienko et al.. Retrieved November 25, 2020.

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