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March 25, 2023Severity Medium Analysis Summary GandCrab – a ransomware-as-a-service variant – was discovered in early 2018. At least five versions of GandCrab have been created since its […]March 25, 2023Severity Medium Analysis Summary NjRat is a Remote Access Trojan, which is found leveraging Pastebin to deliver a second-stage payload after initial infection. There are multiple […]March 24, 2023Severity Medium Analysis Summary CVE-2023-20113 Cisco SD-WAN vManage Software is vulnerable to cross-site request forgery, caused by improper validation of user-supplied input. By persuading an authenticated […]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
March 25, 2023Severity Medium Analysis Summary GandCrab – a ransomware-as-a-service variant – was discovered in early 2018. At least five versions of GandCrab have been created since its […]March 25, 2023Severity Medium Analysis Summary NjRat is a Remote Access Trojan, which is found leveraging Pastebin to deliver a second-stage payload after initial infection. There are multiple […]March 24, 2023Severity Medium Analysis Summary CVE-2023-20113 Cisco SD-WAN vManage Software is vulnerable to cross-site request forgery, caused by improper validation of user-supplied input. By persuading an authenticated […]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 Advisory – Sodinokibi ransomware exploits WebLogic Server vulnerability
May 2, 2019Rewterz Threat Alert – New Exploits for Unsecure SAP Systems
May 6, 2019
Severity
Medium
Analysis Summary
OilRig or APT34 (or HelixKitten) has been associated with global cyber attacks on about a hundred organizations in 27 countries. Recently, researchers discovered about 12,765 credentials that were stolen by this APT group.
The group uses a number of malicious backdoors, webshells and DNS hijacking toolkits mainly poisonfrog (bondupdater), hypershell, highshell, minion and glimpse.
Impact
- Credential Theft
- DNS Hijacking
Indicators of Compromise
URLs
- hxxp[:]//office365-management[.]com/updatejuly/template[.]rtf
- msoffice-cdn[.]com
- myleftheart[.]com
- ns1[.]msoffice-cdn[.]com
- ns1[.]office365-management[.]com
- ns2[.]msoffice-cdn[.]com
- ns2[.]office365-management[.]com
- office365-management[.]com
- www[.]msoffice-cdn[.]com
- www[.]office365-management[.]com
Malware Hash (MD5/SHA1/SH256)
- 27e03b98ae0f6f2650f378e9292384f1350f95ee4f3ac009e0113a8d9e2e14ed
- fe1b011fe089969d960d2dce2a61020725a02e15dbc812ee6b6ecc6a98875392
- fe9cdef3c88f83b74512ec6400b7231d7295bda78079b116627c4bc9b7a373e0
- 22c4023c8daa57434ef79b838e601d9d72833fec363340536396fe7d08ee2017
- dd6d7af00ef4ca89a319a230cdd094275c3a1d365807fe5b34133324bdaa0229
- c9d5dc956841e000bfd8762e2f0b48b66c79b79500e894b4efa7fb9ba17e4e9e
- a6a0fbfee08367046d3d26fb4b4cf7779f7fb6eaf7e60e1d9b6bf31c5be5b63e
- 2943e69e6c34232dee3236ced38d41d378784a317eeaf6b90482014210fcd459
- 775442f10bd7c7df58e549d6682b990d47017f077fe37eb271b4477bb3f8d7dd
Remediation
Block the threat indicators at their respective controls.