ATT&CKReferencesDragos Crashoverride 2018

Dragos Crashoverride 2018

Joe Slowik. (2018, October 12). Anatomy of an Attack: Detecting and Defeating CRASHOVERRIDE. Retrieved December 18, 2020.

Open the source

Techniques1

Groups0

None recorded.

Software1

Campaigns1

Procedure examples25

TechniqueUsed byProcedure example
T1003.001
LSASS Memory
Campaign2016 Ukraine Electric Power Attack

During the 2016 Ukraine Electric Power Attack, Sandworm Team used Mimikatz to capture and use legitimate credentials.

T1018
Remote System Discovery
GroupSandworm Team

Sandworm Team has used a tool to query Active Directory using LDAP, discovering information about computers listed in AD.

T1018
Remote System Discovery
Campaign2016 Ukraine Electric Power Attack

During the 2016 Ukraine Electric Power Attack, Sandworm Team checked for connectivity to resources within the network and used LDAP to query Active Directory, discovering information about computers listed in AD.

T1021.002
SMB/Windows Admin Shares
GroupSandworm Team

Sandworm Team has copied payloads to the `ADMIN$` share of remote systems and run net use to connect to network shares.

T1021.002
SMB/Windows Admin Shares
Campaign2016 Ukraine Electric Power Attack

During the 2016 Ukraine Electric Power Attack, Sandworm Team utilized `net use` to connect to network shares.

T1027.002
Software Packing
Campaign2016 Ukraine Electric Power Attack

During the 2016 Ukraine Electric Power Attack, Sandworm Team used UPX to pack a copy of Mimikatz.

T1036.008
Masquerade File Type
Campaign2016 Ukraine Electric Power Attack

During the 2016 Ukraine Electric Power Attack, Sandworm Team masqueraded executables as `.txt` files.

T1036.010
Masquerade Account Name
Campaign2016 Ukraine Electric Power Attack

During the 2016 Ukraine Electric Power Attack, Sandworm Team created two new accounts, “admin” and “система” (System).

T1047
Windows Management Instrumentation
Campaign2016 Ukraine Electric Power Attack

During the 2016 Ukraine Electric Power Attack, WMI in scripts were used for remote execution and system surveys.

T1047
Windows Management Instrumentation
GroupSandworm Team

Sandworm Team has used Impacket’s WMIexec module for remote code execution and VBScript to run WMI queries.

T1049
System Network Connections Discovery
GroupSandworm Team

Sandworm Team had gathered user, IP address, and server data related to RDP sessions on a compromised host. It has also accessed network diagram files useful for understanding how a host's network was configured.

T1059.001
PowerShell
GroupSandworm Team

Sandworm Team has used PowerShell scripts to run a credential harvesting tool in memory to evade defenses.

T1059.001
PowerShell
Campaign2016 Ukraine Electric Power Attack

During the 2016 Ukraine Electric Power Attack, Sandworm Team used PowerShell scripts to run a credential harvesting tool in memory to evade defenses.

T1059.003
Windows Command Shell
Campaign2016 Ukraine Electric Power Attack

During the 2016 Ukraine Electric Power Attack, Sandworm Team used the `xp_cmdshell` command in MS-SQL.

T1059.005
Visual Basic
Campaign2016 Ukraine Electric Power Attack

During the 2016 Ukraine Electric Power Attack, Sandworm Team created VBScripts to run on an SSH server.

T1059.005
Visual Basic
GroupSandworm Team

Sandworm Team has created VBScripts to run an SSH server.

T1083
File and Directory Discovery
GroupSandworm Team

Sandworm Team has enumerated files on a compromised host.

T1098
Account Manipulation
Campaign2016 Ukraine Electric Power Attack

During the 2016 Ukraine Electric Power Attack, Sandworm Team used the `sp_addlinkedsrvlogin` command in MS-SQL to create a link between a created account and other servers in the network.

T1110
Brute Force
Campaign2016 Ukraine Electric Power Attack

During the 2016 Ukraine Electric Power Attack, Sandworm Team used a script to attempt RPC authentication against a number of hosts.

T1136
Create Account
Campaign2016 Ukraine Electric Power Attack

During the 2016 Ukraine Electric Power Attack, Sandworm Team added a login to a SQL Server with `sp_addlinkedsrvlogin`.

T1136.002
Domain Account
Campaign2016 Ukraine Electric Power Attack

During the 2016 Ukraine Electric Power Attack, Sandworm Team created two new accounts, “admin” and “система” (System). The accounts were then assigned to a domain matching local operation and were delegated new privileges.

T1505.001
SQL Stored Procedures
Campaign2016 Ukraine Electric Power Attack

During the 2016 Ukraine Electric Power Attack, Sandworm Team used various MS-SQL stored procedures.

T1570
Lateral Tool Transfer
GroupSandworm Team

Sandworm Team has used `move` to transfer files to a network share and has copied payloads--such as Prestige ransomware--to an Active Directory Domain Controller and distributed via the Default Domain Group Policy Object. Additionally, Sandworm Team has transferred an ISO file into the OT network to gain initial access.

T1570
Lateral Tool Transfer
Campaign2016 Ukraine Electric Power Attack

During the 2016 Ukraine Electric Power Attack, Sandworm Team used `move` to transfer files to a network share.

T1685.001
Disable or Modify Windows Event Log
Campaign2016 Ukraine Electric Power Attack

During the 2016 Ukraine Electric Power Attack, Sandworm Team disabled event logging on compromised systems.

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