March 22, 2024
Severity High Analysis Summary Ducktail Malware is a malicious program designed by hackers to infiltrate computers and networks globally. Ducktail malware is typically delivered through a […]
Rewterz Threat Advisory – CVE-2021-35211 – SolarWinds Serv-U Managed File Transfer Server Vulnerability
July 13, 2021
Rewterz Threat Advisory –CVE-2019-1735 – Cisco NX-OS Software Command Injection Vulnerability
July 13, 2021
Rewterz Threat Advisory – CVE-2021-35211 – SolarWinds Serv-U Managed File Transfer Server Vulnerability
July 13, 2021
Rewterz Threat Advisory –CVE-2019-1735 – Cisco NX-OS Software Command Injection Vulnerability
July 13, 2021
Severity
Medium
Analysis Summary
A new Agent Tesla campaign is seen targeting victims with malspam. AgentTesla is known for stealing data from different applications on victim machines, such as browsers, FTP clients, and file downloaders. Agent Tesla collects personal information from the victim’s machine, steals data from the victim’s clipboard, can log keystrokes, capture screenshots, and access the victim’s webcam. It can kill running analysis processes and AVsoftware. The spyware also performs basic actions to check whether it is running on a virtual machine or in debug mode, in an attempt to hide its capabilities and actions from researchers. All the data it obtains is sent in encrypted form via SMTP protocol.
Impact
- Credential Theft
- Data Exfiltration
- Information Disclosure
Indicators of Compromise
MD5
- 316e71c2ee36568627be69f8cf8a5718
- 802f321c6ba4664a00901374e98a413a
- 7162a6b01b5d09714a3a30d7dcebb91e
- 27fa2126adf19cb3367387d82bbf7822
- 1a674067b66742e3ab0e0d2819d4b517
- dbe648db0d842d198e2f9bf84b29f52f
SHA-256
- 6067817a353dc37fdc604639a53a627306c6c2c182b5c1976e14d33fa6375de3
- 0f0faa7f10c29f7ceb82aff297e6c5baff5b893596b7348d3de6bb0d5f0315cb
- 36229e0d8ad0b76144de32ae36903b2a18005505ceb587afaaa65638da879b4c
- eb8451aa5515787ac12fc40f70c737e82d81fa1ba96d424047ce7d890796832c
- 14e7e49f9ad94a1bdaf893240a83c52cfa3e752da1d42a9a33e51f2c90490425
- 0fa29a6372cae67a689d684d22bf4481adf6f18e8101069df0bdafc3ead909a3
SHA-1
- 8e27be95fdc988463d759d288e0e8c610f6a8a74
- 58a9f0e3b495fa81eef6e9ba38b557f9fc0204f7
- b428c12c3c6fde0d4ef3bc63e6853a088f0a6fc8
- 6d5d41f5421d937bbd8992dadcafa45023a822f0
- 60ce033b6500da7a8c9ee9600d36160b265c40be
- 13bb405eeb684ec7a78bdc0d8acef24fbb89fa90
Remediation
- Block all threat indicators at your respective controls.
- Search for IOCs in your environment.