Threat Actor

DarkVishnya

Also known as: DarkVishnya

[DarkVishnya](https://attack.mitre.org/groups/G0105) is a financially motivated threat actor targeting financial institutions in Eastern Europe. In 2017-2018 the group attacked at least 8 banks in this region.(Citation: Securelist DarkVishnya Dec 2018)

10
Techniques
2
Software

Properties

stix_id
intrusion-set--813636db-3939-4a45-bea9-6113e970c029
signal_observed_at
2026-09-11T17:55:00+00:00
type
intrusion-set

MITRE ATT&CK Techniques (10)

Brute Force

Adversaries may use brute force techniques to gain access to accounts when passwords are unknown or when password hashes are obtained.(Citation: Trend

Hardware Additions

Adversaries may physically introduce computer accessories, networking hardware, or other computing devices into a system or network that can be used a

Network Service Discovery

Adversaries may attempt to get a listing of services running on remote hosts and local network infrastructure devices, including those that may be vul

Network Share Discovery

Adversaries may look for folders and drives shared on remote systems as a means of identifying sources of information to gather as a precursor for Col

Network Sniffing

Adversaries may passively sniff network traffic to capture information about an environment, including authentication material passed over the network

Non-Standard Port

Adversaries may communicate using a protocol and port pairing that are typically not associated. For example, HTTPS over port 8088(Citation: Symantec

PowerShell

Adversaries may abuse PowerShell commands and scripts for execution. PowerShell is a powerful interactive command-line interface and scripting environ

Remote Access Tools

An adversary may use legitimate remote access tools to establish an interactive command and control channel within a network. Remote access tools crea

Tool

Adversaries may buy, steal, or download software tools that can be used during targeting. Tools can be open or closed source, free or commercial. A to

Windows Service

Adversaries may create or modify Windows services to repeatedly execute malicious payloads as part of persistence. When Windows boots up, it starts pr

Software & Tools (2)

PsExec [tool]

[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

Winexe [tool]

[Winexe](https://attack.mitre.org/software/S0191) is a lightweight, open source tool similar to [PsExec](https://attack.mitre.org/software/S0029) desi

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