MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 78b94a7b9317cd36681d32daa672d072c7ee91f8d4a049834bd9ad5a8a0f01f8. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry



QuasarRAT


Vendor detections: 11


Intelligence 11 IOCs YARA File information Comments

SHA256 hash: 78b94a7b9317cd36681d32daa672d072c7ee91f8d4a049834bd9ad5a8a0f01f8
SHA3-384 hash: 7c0cce9fffeaa0da3c25eb2e2d5d0f8e4b999d1ffe9f19370b802ef0865627ae6bb08d1525808e2b5ac1cb51f9089ec8
SHA1 hash: 184fed7091fffb1789b9a34405d37af3089cd4f9
MD5 hash: 599a506f71dab8c3e8b574ba74abaff4
humanhash: mobile-venus-zebra-bluebird
File name:encrypted.hta
Download: download sample
Signature QuasarRAT
File size:13'581 bytes
First seen:2026-04-09 06:27:29 UTC
Last seen:Never
File type:HTML Application (hta) hta
MIME type:text/html
ssdeep 384:ykn6gbGFkyLMs4KskInbeYzt0Fft6hOo71r12jVeCcK+kh1CoGTGSg7WFSWsu9d1:yI
TLSH T13452AC2C09BDFA5993D9E303E699F3236D4A5CAFD2B975172AF28C6DA0024C045DB4C7
Magika html
Reporter abuse_ch
Tags:hta QuasarRAT

Intelligence


File Origin
# of uploads :
1
# of downloads :
39
Origin country :
DE DE
Vendor Threat Intelligence
No detections
Verdict:
Malicious
Score:
96.5%
Tags:
xtreme virus sage
Result
Verdict:
Malicious
File Type:
HTA File - Malicious
Behaviour
BlacklistAPI detected
Verdict:
Malicious
File Type:
hta
First seen:
2026-04-02T22:38:00Z UTC
Last seen:
2026-04-09T11:07:00Z UTC
Hits:
~100
Detections:
Trojan.MSIL.Agent.sb Trojan-Downloader.Win32.Bitser.sb Trojan.JS.SAgent.sb Trojan-PSW.MSIL.Agent.sb Trojan-Downloader.JS.SLoad.sb PDM:Exploit.Win32.Generic HEUR:Trojan.Win32.Generic HEUR:Trojan.MSIL.Convagent.gen HEUR:Trojan-Banker.MSIL.ClipBanker.gen Backdoor.MSIL.PulsarRAT.sb HEUR:Trojan.Script.Generic
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
96 / 100
Signature
Benign windows process drops PE files
Found suspicious powershell code related to unpacking or dynamic code loading
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Suspicious MSHTA Child Process
Sigma detected: Suspicious Process Parents
Suspicious powershell command line found
Tries to download files via bitsadmin
Behaviour
Behavior Graph:
Gathering data
Threat name:
Script-WScript.Trojan.Electryon
Status:
Malicious
First seen:
2026-04-03 00:27:10 UTC
File Type:
Text (VBS)
AV detection:
11 of 36 (30.56%)
Threat level:
  5/5
Result
Malware family:
Score:
  10/10
Tags:
family:quasar discovery dropper execution spyware trojan
Behaviour
Suspicious behavior: AddClipboardFormatListener
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
System Location Discovery: System Language Discovery
Contacts third-party web service commonly abused for C2
Checks computer location settings
Command and Scripting Interpreter: PowerShell
Download via BitsAdmin
Downloads MZ/PE file
Quasar RAT
Quasar family
Quasar payload
Please note that we are no longer able to provide a coverage score for Virus Total.

File information


The table below shows additional information about this malware sample such as delivery method and external references.

Web download

QuasarRAT

HTML Application (hta) hta 78b94a7b9317cd36681d32daa672d072c7ee91f8d4a049834bd9ad5a8a0f01f8

(this sample)

  
Delivery method
Distributed via web download

Comments