JS_NEMUCOD.ELDSAVAC

 Analysis by: Augusto II Remillano

 ALIASES:

Trojan-Downloader.JS.Nemucod (Ikarus), JS/TrojanDownloader.Nemucod.DNO trojan (NOD32)

 PLATFORM:

Windows

 OVERALL RISK RATING:
 DAMAGE POTENTIAL:
 DISTRIBUTION POTENTIAL:
 REPORTED INFECTION:
 INFORMATION EXPOSURE:

  • Threat Type: Trojan

  • Destructiveness: No

  • Encrypted:

  • In the wild: Yes

  OVERVIEW

This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

However, as of this writing, the said sites are inaccessible.

  TECHNICAL DETAILS

File Size:

10,991 bytes

File Type:

JS

Memory Resident:

No

Initial Samples Received Date:

23 Aug 2018

Arrival Details

This Trojan arrives on a system as a file dropped by other malware or as a file downloaded unknowingly by users when visiting malicious sites.

Other Details

This Trojan connects to the following possibly malicious URL:

  • http://{BLOCKED}lla.win/support.php?f=1.dat
  • http://{BLOCKED}avern.win/support.php?f=1.dat

However, as of this writing, the said sites are inaccessible.