Akira
[Akira](https://attack.mitre.org/groups/G1024) is a ransomware variant and ransomware deployment entity active since at least March 2023.(Citation: Arctic Wolf Akira 2023) [Akira](https://attack.mitre.org/groups/G1024) uses compromised credentials to access single-factor external access mechanisms such as VPNs for initial access, then various publicly-available tools and techniques for lateral movement.(Citation: Arctic Wolf Akira 2023)(Citation: Secureworks GOLD SAHARA) [Akira](https://attack.mitre.org/groups/G1024) operations are associated with "double extortion" ransomware activity, where data is exfiltrated from victim environments prior to encryption, with threats to publish files if a ransom is not paid. Technical analysis of [Akira](https://attack.mitre.org/software/S1129) ransomware indicates variants capable of targeting Windows or VMWare ESXi hypervisors and multiple overlaps with [Conti](https://attack.mitre.org/software/S0575) ransomware.(Citation: BushidoToken Akira 2023)(Citation: CISA Akira Ransomware APR 2024)(Citation: Cisco Akira Ransomware OCT 2024)
Properties
- stix_id
- intrusion-set--46bb06cb-f2d9-4b37-8c92-a27e224ad90d
- signal_observed_at
- 2026-09-11T17:54:59+00:00
- type
- intrusion-set
MITRE ATT&CK Techniques (18)
Adversaries may interrupt availability of system and network resources by inhibiting access to accounts utilized by legitimate users. Accounts may be
Adversaries may use utilities to compress and/or encrypt collected data prior to exfiltration. Many utilities include functionalities to compress, enc
Adversaries may use binary padding to add junk data and change the on-disk representation of malware. This can be done without affecting the functiona
Adversaries may encrypt data on target systems or on large numbers of systems in a network to interrupt availability to system and network resources.
Adversaries may modify and/or disable security tools to avoid possible detection of their malware/tools and activities. This may take many forms, such
Adversaries may disable, degrade, or tamper with security tools or applications (e.g., endpoint detection and response (EDR) tools, intrusion detectio
Adversaries may attempt to gather information on domain trust relationships that may be used to identify lateral movement opportunities in Windows mul
Adversaries may exfiltrate data to a cloud storage service rather than over their primary command and control channel. Cloud storage services allow fo
Adversaries may leverage external-facing remote services to initially access and/or persist within a network. Remote services such as VPNs, Citrix, an
Adversaries may steal monetary resources from targets through extortion, social engineering, technical theft, or other methods aimed at their own fina
Adversaries may match or approximate the name or location of legitimate files, Registry keys, or other resources when naming/placing them. This is don
Adversaries may abuse PowerShell commands and scripts for execution. PowerShell is a powerful interactive command-line interface and scripting environ
An adversary may use legitimate remote access tools to establish an interactive command and control channel within a network. Remote access tools crea
Adversaries may use [Valid Accounts](https://attack.mitre.org/techniques/T1078) to log into a computer using the Remote Desktop Protocol (RDP). The ad
Adversaries may attempt to get a listing of other systems by IP address, hostname, or other logical identifier on a network that may be used for Later
Adversaries may leverage the SharePoint repository as a source to mine valuable information. SharePoint will often contain useful information for an a
Adversaries may attempt to subvert Kerberos authentication by stealing or forging Kerberos tickets to enable [Pass the Ticket](https://attack.mitre.or
Adversaries may obtain and abuse credentials of existing accounts as a means of gaining Initial Access, Persistence, Privilege Escalation, or Defense
Software & Tools (9)
[AdFind](https://attack.mitre.org/software/S0552) is a free command-line query tool that can be used for gathering information from Active Directory.(
[Akira](https://attack.mitre.org/software/S1129) ransomware, written in C++, is most prominently (but not exclusively) associated with the ransomware-
[Akira _v2](https://attack.mitre.org/software/S1194) is a Rust-based variant of [Akira](https://attack.mitre.org/software/S1129) ransomware that has b
[LaZagne](https://attack.mitre.org/software/S0349) is a post-exploitation, open-source tool used to recover stored passwords on a system. It has modul
[Megazord](https://attack.mitre.org/software/S1191) is a Rust-based variant of [Akira](https://attack.mitre.org/software/S1129) ransomware that has be
[Mimikatz](https://attack.mitre.org/software/S0002) is a credential dumper capable of obtaining plaintext Windows account logins and passwords, along
[Mimikatz](https://attack.mitre.org/software/S0002) is a credential dumper capable of obtaining plaintext Windows account logins and passwords, along
[PsExec](https://attack.mitre.org/software/S0029) is a free Microsoft tool that can be used to execute a program on another computer. It is used by IT
[Rclone](https://attack.mitre.org/software/S1040) is a command line program for syncing files with cloud storage services such as Dropbox, Google Driv
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