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MALICIOUS (1) campaign cataloged at 2024-10-07(2).

  1. The campaign has clearly malicious intent, like infostealers.
  2. This is just the date of creating the catalog entry. It may not reflect the date of creation of the campaign itself.

2024-10-fake-usreagent

Inside the library there is a part running code hidden in the attached image, which then exfiltrate user-provided data, downloads and install next stage code, exfiltrate TXT files and finally installs infostealers - Lumma and a custom one. Arround L110

Abuse categories

action-hidden-in-lib-usage

The malicious action is hidden in the code and starts when user interacts with it (e.g. during class initialization or by exfiltrating given credentials).

clipboard_stealing

Campaign uses clipboard_stealing.

clones_real_package

The package is a clone of a legitimate package or library, but with malicious code added.

files_exfiltration

Campaign uses files_exfiltration.

infostealer

Activity is typical for information stealers, i.e. by exfiltrate various sensitive data from the victim's environment.

obfuscation

Code uses obfuscation techniques to hide its true purpose.

URLs with payloads, characteristic domains, C&C IPs, repositories with malicious code, etc.

  • ethscanold.com

  • hxxps://ethscanold.com/ex_ewq1/2e.exe

  • hxxps://ethscanold.com/ex_ewq1/cdr2.exe

  • hxxps://ethscanold.com/r.php

  • crypto-api.net

Packages in the campaign

campaign:2024-10-fake-usreagent