SUCURILABS
SUCURILABS
BlogAbout us

Threat insights 0x20: Infected

August 2, 2024

Fake shipping documents
Email 1
  • Rating: ★★★★☆
  • Date: 2024-07-31
  • Objective: Malware - Remcos RAT
  • Analyst: José Morim

This email claims that the user has a couple due shipping documents to check. The goal is to get the recipient to open the malicious archive attached to the email and run a javascript file:

Page 1

The malicious script runs a 2nd stage powershell script that drops the malware, infects and achieves persistance on the victim machine.

Account suspension update
Email 2
  • Rating: ★★☆☆☆
  • Date: 2024-07-30
  • Objective: Credential harvesting
  • Analyst: José Morim

This email is claiming to be from the recipients email service provider. It falsely claims impending account suspension and urges the recipient to login to their email by clicking on the "Validate receipient@email.address Account" button:

Page 2

By clicking the button the victim is lured into a malicious website impersonating a cPanel webmail service with the objective of stealing their credentials.

New payroll update
Email 3
  • Rating: ★★☆☆☆
  • Date: 2024-07-30
  • Objective: Credential harvesting
  • Analyst: José Morim

This email impersonates the accounting department and claim to be a payroll update. The receipient is triggered to open a malicious link to check their new wage which should be payed by the end of august.

Page 3

After they click the link, the user is served a generic credential harvesting page.

IOCs

TYPEIOC
FILE9d8821e8462c19565876d64aa8dfce3c7ab13138a4c949fad1adeb2837c6e7ad
FILEe3bb14f9a0e4cde6b4df21b5a592b9974b1d8613f0ddf044f51b05c6368a3cd3
URLhxxps[://]pastecode[.]dev/raw/za6ml0dw/paste1[.]txt
URLhxxps[://]ia601606[.]us[.]archive[.]org/10/items/deathnote_202407/deathnote[.]jpg
URLhxxps[://]ipfs[.]io/ipfs/bafybeig2xqub5ymsaz7v2hxg4qyhk4njrki4zofy5qcm33nsmlk3o5x2hu
URLhxxps[://]ipfs[.]io/ipfs/Qme6GwzDgftG6PoS19DCCKapAxZwJ4bjZQwgpuMZkC1sMC/webcube[.]html

Keep up with threat insights

Threat insights is a weekly series were we present you with analysis from samples we collect. Follow us on social media for the latest feed and cybersecurity content. Stay informed and stay safe!


Get more insights like this

  • Follow us on social media to get a weekly update of our latest content, and don't worry we won't spam your feed ;)
  • Join our private beta and have a sneak peak of how your team will improve on their security posture.


Copyright © 2024-2025 SUCURILABS Lda. All rights reserved.