Severity

Medium

Analysis Summary

Malspam is being used to target victims in an Agent Tesla campaign. Since its initial appearance in 2014, this has been
deployed in many forms, most notably via phishing attempts. AgentTesla is renowned for stealing data from a variety of
target workstations’ apps, including browsers, FTP clients, and file downloaders. Agent Tesla grabs data from the victim’s
clipboard, logs keystrokes, captures screenshots, and gains access to the victim’s webcam. It has the ability to terminate
running analytic programs and anti-virus applications. In an attempt to disguise its capabilities and activities from
researchers, the malware also runs simple checks to see if it is operating on a virtual machine or in debug mode.

Impact

• Sensitive Data Theft
• Credentials Theft

Indicators of Compromise

MD5

• 4325cd0a17fdb4b3462d04a4c3ef9021
• 6212cb11289c97a869ef2660261facd0
• 6cfecf26c99879bbb9b3b09f82375a27
• 519bcf52d34ae60b0ad330b53a371a17

SHA-256

• ed4d1b37a1c5fad1f9f599aab8db8b1245999db6134fc0f1e4aad88acc649489
• 405b425e987fea4800809d8e0d0c657ca05705f7047a64dd13417f6b0f03f956
• f1c4d402b32c4bf5a367f11a21cc92a8720bc889e4eee2da54c5c997e36effc3
• 34a318d3caafddbf25f61694d4be73a7b82e148e6f3281e49b5bbacc5cdea7dc

SHA-1

• 3732266d90096ecc98f11ab403506125f9c6b808
• bafd8fd9b796fea72d100f359a6a3679f3e7eee2
• 4e5112e401dc9a786ac45d1421089f0417551868
• 92ac9bf4cc918ad13ff2df381359737f571ae396

Remediation

• Block all threat indicators at your respective controls.
• Search for IOCs in your environment.