Analysis by: Mariefher Grace Villanueva
ALIASES:

JS.Starter.147 (DrWeb), Trojan:JS/Obfuse.HAH!MTB (Microsoft), HEUR:Trojan.Script.Generic (Kaspersky), VBS:Obfuscated-gen [Trj] (Avast), JS/Agent.DXV (Varist), Script.Trojan.Agent.5BEZM8 (GData)

 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.

It does not have any propagation routine.

It does not have any backdoor routine.

  TECHNICAL DETAILS

File Size: 308,440 bytes
File Type: JS
Memory Resident: No
Initial Samples Received Date: 02 Apr 2026

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.

Installation

This Trojan adds the following processes:

  • `conhost.exe --headless powershell.exe -W H -NOp -NonI -EP BYPASS -Command "iex $env:bPjYbKWZlN8AJlw"`

Propagation

This Trojan does not have any propagation routine.

Backdoor Routine

This Trojan does not have any backdoor routine.

Rootkit Capabilities

This Trojan does not have rootkit capabilities.

Other Details

This Trojan does not exploit any vulnerability.