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Managed Security Services
Managed Penetration Testing
Rewterz penetration testing services help organizations determine if a cyber attacker can gain access to their critical assets while giving them detailed insights of the overall business impact of a cyber attack.
Resources
June 2, 2023
Severity High Analysis Summary Shuckworm APT – aka Actinium, Armageddon, Primitive Bear, Gamaredon, and Trident Ursa – is a Russia-backed advanced persistent threat (APT) that has […]June 2, 2023Severity High Analysis Summary StormKitty information stealer is designed to compromise sensitive data from infected systems, such as login credentials, passwords, cryptocurrency wallets, and other valuable […]June 2, 2023Severity High Analysis Summary Tofsee malware has been around since 2016. Once installed on a compromised computer, it can be used to send spam emails and […]Threat Insights
Before Rewterz got its start, the market was in dire need of a specialized and dedicated information security company. It was nearly impossible for businesses to find a trustworthy provider that could truly cover all of their bases. We wanted to meet this need, giving companies across the globe a chance to get ahead while knowing that their data is in good hands.
Connect with Us
Platform
Managed Security Services
Managed Penetration Testing
Rewterz penetration testing services help organizations determine if a cyber attacker can gain access to their critical assets while giving them detailed insights of the overall business impact of a cyber attack.
Resources
June 2, 2023Severity High Analysis Summary Shuckworm APT – aka Actinium, Armageddon, Primitive Bear, Gamaredon, and Trident Ursa – is a Russia-backed advanced persistent threat (APT) that has […]June 2, 2023Severity High Analysis Summary StormKitty information stealer is designed to compromise sensitive data from infected systems, such as login credentials, passwords, cryptocurrency wallets, and other valuable […]June 2, 2023Severity High Analysis Summary Tofsee malware has been around since 2016. Once installed on a compromised computer, it can be used to send spam emails and […]Threat Insights
Before Rewterz got its start, the market was in dire need of a specialized and dedicated information security company. It was nearly impossible for businesses to find a trustworthy provider that could truly cover all of their bases. We wanted to meet this need, giving companies across the globe a chance to get ahead while knowing that their data is in good hands.
Connect with Us
Rewterz Threat Alert – Remcos RAT – Active IOCs
June 16, 2022Rewterz Threat Alert – RedLine Stealer – Active IOCs
June 17, 2022
Severity
High
Analysis Summary
LIZARD ransomware, a malicious application, locks or encrypts all non-system files, such as photos, videos, documents, and others. Recently it is discovered that LIZARD ransomware belongs to the Phobos family. This ransomware encrypts files and appends the victim’s ID, the email address r3wuq@tuta.io, and the “.LIZARD” extension to filenames. The .LIZARD extension on files shows that they were infected by LIZARD ransomware attacks and file encryption. LIZARD also generates “info.hta” and “info.txt” files with ransom notes. This ransomware modifies filenames such as from ‘1.jpg’ to ‘1.jpg.id[9ECFA84E-3351].[r3wuq@tuta.io].LIZARD’.
The ransom note directs victims to send an email to r3wuq@tuta.io or a Telegram message to @Online7_365. The ransom note further states that the cost of data decryption is determined by how quickly the attackers are contacted.
Impact
- File Encryption
Indicators of Compromise
MD5
- a9b0b7b985cc60e405227f0b9a2e5934
SHA-256
- 455d299cea55d02c41d52e6c99af6541efde23d1302375c35f4b391019dc161c
SHA-1
- 087e99b1f983aba0d48f3e71270d72b93fec48ce
Remediation
- Block all threat indicators at your respective controls
- Search for IOCs in your environment.