Source: Kaspersky (securelist.com)
Apr 12, 2018
Kaspersky Lab has been tracking a series of attacks utilizing unknown malware since early 2017. The attacks appear to be geopolitically motivated and target high profile organizations. The objective of the attacks is clearly espionage – they involve gaining access to top legislative, executive and judicial bodies around the world.
- The attackers have targeted a large number of organizations globally since early 2017, with the main focus on the Middle East and North Africa (MENA), especially Palestine. High-profile organizations have also been targeted in other regions. The number of attacks has decreased since the beginning of 2018.
- The attacks were initially discovered while investigating a phishing attack that targeted political figures in the MENA region. At first the attacks looked to be the work of the low-sophistication Gaza Cybergang (decoys, file names), but further analysis painted a very different picture.
- Targets include high-profile entities such as parliaments, senates, top state offices and officials, political science scholars, military and intelligence agencies, ministries, media outlets, research centers, election commissions, Olympic organizations, large trading companies, and other unknown entities.
- The malware basically provides a remote CMD/PowerShell terminal for the attackers, enabling them to execute any scripts/commands and receive the result via HTTP requests.
- Kaspersky Lab users and Threat Management and Defense clients are protected from the attacks.
Cisco Talos recently published a blogpost describing targeted attacks in the Middle East region which we believe may be connected.
Victimology and Statistics
Based on our findings, we believe the attackers represent a previously unknown geopolitically motivated threat actor. The campaign started in 2017, with the attackers doing just enough to achieve their goals. They most likely have access to additional tools when needed and appear to have access to an elaborate database of contacts in sensitive organizations and personnel worldwide, especially of vulnerable and non-trained staff. The victim systems range from personal desktop or laptop systems to large servers with domain controller roles or similar. The nature of the targeted ministries varied, including those responsible for telecommunications, health, energy, justice, finance and so on.
Victims have been spotted in the Palestinian Territories, Egypt, Jordan, the UAE, Saudi Arabia, Djibouti, Qatar, Lebanon, Chile, Somalia, Iraq, Morocco, Syria, India, Iran, Canada, the USA, the UK, Germany, Israel, Afghanistan, Serbia, Russia, Oman, Kuwait, South Korea and Denmark.
|Victim organization type||Number of victim organizations|
|Prime Ministerial Offices||3|
|Other Gov./Ministerial/Diplomatic Offices||20|
The number of victims/victim organizations probably doesn’t represent the full scope of the attacks – only a portion.
Attack description and attribution
Operation Parliament appears to be another symptom of escalating tensions in the Middle East region. The attackers have taken great care to stay under the radar, imitating another attack group in the region. They have been particularly careful to verify victim devices before proceeding with the infection, safeguarding their command and control servers. The targeting seems to have slowed down since the beginning of 2018, probably winding down when the desired data or access was obtained. The targeting of specific victims is unlike previously seen behavior in regional campaigns by Gaza Cybergang or Desert Falcons and points to an elaborate information-gathering exercise that was carried out before the attacks (physical and/or digital).
With deception and false flags increasingly being employed by threat actors, attribution is a hard and complicated task that requires solid evidence, especially in complex regions such as the Middle East.
See the following for more information and examples of false flags being used in cyberattacks:
The malware was first seen packed with VMProtect; when unpacked the sample didn’t show any similarities with previously known malware. All the strings and settings were encrypted and obfuscated. Functionality was identified that enables HTTP communication with the C&C server and invokes “processcreate” based on parameters received as a response.
The configuration and strings are encrypted using 3DES and Base64 encoding. Data sent to the C&C server is also encrypted using 3DES and Base64. Different keys are used for local and network encryption.
The malware starts communicating with the C&C server by sending basic information about the infected machine. The C&C server then replies with the encrypted serialized configuration.
The malware basically provides a remote CMD/PowerShell terminal for the attackers, enabling them to execute scripts/commands and receive the results via HTTP requests.
Examples of attack decoys
What should high-profile organizations do?
High-profile organizations should have elevated levels of cybersecurity. Attacks against them are inevitable and are unlikely to ever cease. These organizations need to pay particular attention to their security, implementing additional measures to ensure they are well protected. Anti-targeted attack solutions, threat intelligence capabilities and data flows, default-deny application lockdown, endpoint detection and response, data leak and insider threat prevention, and even isolated/air-gapped networks should form the basis of any strategy for protecting organizations in the current threat landscape.
The victims of Operation Parliament need to re-evaluate their approach to cybersecurity.
For more information about the attacks and the indicators of compromise, please contact: firstname.lastname@example.org
Alternatively, please visit: https://www.kaspersky.com/enterprise-security/apt-intelligence-reporting
To find more information about cybersecurity awareness training for enterprise or government staff, go to Kaspersky Security Awareness.