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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 – IcedID Banking Trojan – Active IOCs
May 12, 2022Rewterz Threat Alert – Remcos RAT – Active IOCs
May 12, 2022
Severity
High
Analysis Summary
Black Basta is a new ransomware that encrypts data stored on clients’ hard drives. This ransomware adds a .basta extension to the data which makes the files unaccessible to the users. Black Basta automatically changes the desktop background and restarts the computer. After this process, the victims are instructed to pay a particular ransom for the file restoration. The ransom note is present in the form of readme.txt.
Impact
- File Encryption
Indicators of Compromise
MD5
- 53fdeb923b1890d29b8f29da77995938
- dd611cf3137868795121a44518139ca4
- 998022b70d83c6de68e5bdf94e0f8d71
- 8abb7ca5f68ceb40245e741b2275e96f
- 267d5c3137d313ce1a86c2f255a835e6
SHA-256
- ae7c868713e1d02b4db60128c651eb1e3f6a33c02544cc4cb57c3aa6c6581b6e
- a54fef5fe2af58f5bd75c3af44f1fba22b721f34406c5963b19c5376ab278cd1
- 7883f01096db9bcf090c2317749b6873036c27ba92451b212b8645770e1f0b8a
- 1d040540c3c2ed8f73e04c578e7fb96d0b47d858bbb67e9b39ec2f4674b04250
- 17205c43189c22dfcb278f5cc45c2562f622b0b6280dcd43cc1d3c274095eb90
SHA-1
- a996ccd0d58125bf299e89f4c03ff37afdab33fc
- 9171f38c2a3115c3b21aba939a7c55cd9e726d9b
- b87a947f3e85701fcdadd733e9b055a65a3b1308
- 875382bd0720834ec5dc08937b2152a08f17a03c
- c7a37c0edeffd23777cca44f9b49076be1bd43e6
Remediation
- Block all threat indicators at your respective controls
- Search for IOCs in your environment.