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 21, 2023Severity Medium Analysis Summary Rhadamanthys is a type of malware known as a stealer, which is designed to steal sensitive information from infected computers. It was […]March 21, 2023Severity High Analysis Summary The Mirai botnet is a type of malware that infects Internet of Things (IoT) devices, such as routers, security cameras, and other […]March 21, 2023Severity High Analysis Summary LockBit ransomware takes as little as five minutes to deploy the encryption routine on target systems once it lands on the victim […]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 21, 2023Severity Medium Analysis Summary Rhadamanthys is a type of malware known as a stealer, which is designed to steal sensitive information from infected computers. It was […]March 21, 2023Severity High Analysis Summary The Mirai botnet is a type of malware that infects Internet of Things (IoT) devices, such as routers, security cameras, and other […]March 21, 2023Severity High Analysis Summary LockBit ransomware takes as little as five minutes to deploy the encryption routine on target systems once it lands on the victim […]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 – A Cross Platform, Rootkit-Enabled Spyware Operation Targeting Victims Worldwide
April 16, 2019Rewterz Threat Advisory – Delta Industrial Automation CNCSoft Multiple Vulnerabilities
April 17, 2019
Severity
Medium
Analysis Summary
A new wave of malicious emails is seen dropping attachments leading to NanoCore RAT infection. The campaign uses an invoice themed email subject. Multiple Indicators of compromise have been retrieved and are given below.
Impact
Nanocore RAT infection
Indicators of Compromise
IP(s)/ Hostnames
- 185.165.153[.]237
- 92.222.72[.]160
- 185.244.29[.]85
- 213.183.58[.]30
- 185.234.216[.]76
- 77.235.58[.]150
URLs
- kingdevil.ddns[.]net
- iguazuargentina[.]com
- tecklink.publicvm[.]com
Filename
- invoice#003.img -> invoice#003.exe
- Fedex Receipt.img
Email Address
- info[@]verpleeghuisevie[.]sr
- teddybanks454[@]yahoo[.]com
- sales[@]flexpress[.]com
Email Subject
Overdue Invoice
Malware Hash (MD5/SHA1/SH256)
- 0db20042e4b5c0f048001b8b62b13bf9
- 997fb515527aba0f5b0beab95661f48b4329077e
- 886338ebc04e728338874b07365d4fd337998e1786893b680065358e815a6d02
- 208cd564304ef7fe98a0c3da095fec3b
- 00199f1675ca431351cad7193bf60859ce8c238b
- b3aef0e1d7a71edbc858a81e66f354be1974aafdd4449f2972e4dae1c82f2b8a
- 0be479263ede63dc6af79ffc5fce3ee3
- aa10739682d2f507665263ac7051a6adfc7345d8
- c75501c8e5e64c7a532ab5cd313cec069dd16a77ac2a2d928f7474e145cce0c0
- cd84d022a297ff56c49028f1903ec277
- 63d5df1e79a209d8f81ddfd4d70b273c5b46b881
- 859ca7653dd6637a0bd815d414531c49e09b540a5ba48314da83d8c3dae17659
Remediation
- Block the threat indicators at their respective controls
- Never click on links/ attachments sent by unknown senders.