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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.
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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 – New Mirai Variant Uses Multiple Exploits to Target Routers and Other Devices
May 29, 2019Rewterz Threat Alert – MySQL Servers Subjected to GandCrab Attack
May 31, 2019
Severity
Medium
Analysis Summary
A recently discovered email campaign distributing the Lokibot malware via an .XLS attachment. A potential victim receives an email with a subject of “BBVA-Confirming transferencia de pago translated as BBVA-Confirming payment transfer”. The sender was observed as “BBVA Banco Continental pago1[@]expomaquinaria[.]es”. Within the body of the email, the adversary attempts to entice a user to open the attachment “Detalles de la transferencia de pago.xls ” to review the transfer. The infection process begins once the .XLS attachment is opened, ultimately leading to the Lokibot malware being installed on the victim’s system. It reportedly abuses the NGROK service to establish a secure tunnel, and download the malware from the cloud. This technique makes detecting the malware extremely difficult.
Indicators of Compromise
IP(s) / Hostname(s)
- 3[.]19[.]114[.]185
- 185[.]55[.]225[.]242
URLs
- http[:]//vbtz[.]cf/BOSCO/five/fre[.]php
- http[:]//khialimiab[.]ir/wp-includes/lolo/fre[.]php
- http[:]//treatascholars[.]com/wp-includes/danc/fre[.]php
- http[:]//8d2aef60[.]ngrok[.]io/boom/Banco%20Sabadell%20Prueba%20De%20Pago[.]exe
- http[:]//8d2aef60[.]ngrok[.]io/Both/lotta[.]exe
- http[:]//8d2aef60[.]ngrok[.]io/Both/taco[.]exe
- http[:]//8d2aef60[.]ngrok[.]io/mine/gutty[.]exe
- http[:]//8d2aef60[.]ngrok[.]io/Both/lotta[.]exe
- http[:]//khialimiab[.]ir/wp-includes/lolo/fre[.]php
- 8d2aef60[.]ngrok[.]io
- khialimiab[.]ir
Email Address
pago1@expomaquinaria.es
Email Subject
BBVA-Confirming transferencia de pago
Malware Hash (MD5/SHA1/SH256)
- 28f4be749eb30837ae4528af7350e9528d728e52a63f178ed9cff9f367383a6d
- 38e5b46c9fc0676d210eb6f5bac809ebc90ac8d421213dbc1dd67d61358edb73
- ef9e761e57bb2cec574b3d4e8804eeb878f55f42
- ca02a3030dd507a0e29527f84448aed6
Remediation
- Block all threat indicators at your respective controls
- Always be suspicious about emails sent by unknown senders
- Never click on link/attachments sent by unknown senders