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Rewterz Threat Alert – Orcus RAT – Active IOCs

September 6, 2021
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Rewterz Threat Alert – WannaCry Ransomware – Active IOCs

September 6, 2021

Rewterz Threat Alert – Amadey Botnet – Active IOCs

Severity

High

Analysis Summary

Amadey infects a victim’s computer and incorporates it into a. botnet. The Amadey trojan can also download additional malware. and exfiltrate user information to a command and control (C2) server. Moreover, it can engage the victim’s system. The threat actor sent spam emails that reference a package or shipment. Many of the emails claim in the subject line that the package or shipment is from the shipping company DHL. For example, one subject line is “You have a package coming from DHL.” The bodies of all of the emails we observed in this campaign are blank. Each email has a ZIP attachment containing a Visual Basic Script (VBS) file. Each file name for the ZIP files is a series of numbers separated by an underscore, such as 044450_64504154.zip. The VBS files have the same name as their ZIP file, except they have the VBS extension rather than the ZIP extension.

Impact

  • Information Theft
  • Exposure of Sensitive Data

Indicators of Compromise

MD5

  • d53f0e294b79cb7ec83d243978d9657c

SHA-256

  • b5021102106c7ff7ea72a5acdad81283ef7a79fa70ed1252f9226000fc3e05fc

SHA-1

  • f0995bb19a570c42c22c382e9a2e1c4b884bb147

Remediation

  • Block the threat indicators at their respective controls.
  • Search for IOCs in your environment.
  • Do not download such files from the internet without confirming their legitimacy.

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