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
- ee49b85eb4e8214e7ba78bad038616ea
- d5263c635cfacdf0339397dffc9db8f6
- d74fc10530058212e37c108b994e43fb
- 021e9436bdedf0b0435c56c75fc9f574
- 2eda1f1b0c38c460815cb7077c2e550b
- 59da083a009fba6dd0a926011b17f3d3
SHA-256
- 59d43607b1bc8864486706c222c900ed71eb5a820dfbf85b5ef060dca95db133
- 0944f3834ab10e687ce2fbf96a129b3d2b385d3c77e4dcfbb448551ff7865323
- 8f5d392544580f7b15e8efe81dfba0994205919bf0218b2633e4e5c9e88e11ad
- 6ba154c8b1cfba628eca53b031ab744e1c71c2af0db0ac0865f952de2c08d475
- 96da1ea97149602a60c3b2936c9146df60e2e3687af0cb882f3427216a2a633f
SHA-1
- f0dbf280d308d33482e7591abcca244dada91013
- 33489f6aa14676deb16a9362487cbb5253872d1f
- 3d2219410199725ebb4018a7a9ca0bd8e29248fc
- e843b7023f7da181173d16838315657b5cdf6a4f
- 8152eb112821decce1cdc9f8ee0c4dca6fc57934
- c4134d3f7e6bbf966447b9ab7ec9a163f73bf778
Remediation
- Block all threat indicators at your respective controls.
- Search for IOCs in your environment.