MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 e64fb3d5024306678f9f85e1c009b4a285eb1a9ef6c81d2e4a1d3eca7740d841. 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


NetSupport


Vendor detections: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: e64fb3d5024306678f9f85e1c009b4a285eb1a9ef6c81d2e4a1d3eca7740d841
SHA3-384 hash: 275057a08745b3e38c120ce20b29cab097a16475bb53daeceab7d4d42bc1998ea19cedb0cd5e5898d4514d63c9ce0a3c
SHA1 hash: 11311b36cb225b070fb9e27b84b7502635485bc1
MD5 hash: 9a8ccd2fbf7800e3fb750f84fe1a8771
humanhash: violet-papa-uniform-august
File name:downloadingupd.hta
Download: download sample
Signature NetSupport
Create hunting rule
File size:1'251'800 bytes
First seen:2023-07-25 19:24:24 UTC
Last seen:Never
File type:HTML Application (hta) hta
MIME type:text/html
ssdeep 3072:u2mvy8TrsZuS135EmoyZVNdtQIKwxD9DZkEj:dmvy80sSTTZd9dBj
TLSH T1C845CA38397A7C2443DBDA1334F14B961CE9564FD1703A3B199AD8239A346C265B22FF
Reporter rmceoin
Tags:94-158-244-41 FakeSG hta NetSupport


Avatar
rmceoin
Infection chain
compromised site
https://google-analytiks.com/sBY76j
-->
https://www.eastcoastmotorhomes.co.uk/wp-content/uploads/2021/01/Install Updater (downloadingV104.215.S5)(silent).url
-->
http://185.252.179.64:80/Downloads/downloading-reinstalling-stable(silent).lnk
-->
https://www.eastcoastmotorhomes.co.uk/wp-content/uploads/2020/11/downloadingupd.hta
-->
NetSupport GatewayAddress 94.158.244.41:443

Intelligence

File Origin
# of uploads :
1
# of downloads :
105
Origin country :
US US
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.VBS.Obfus-94.UNOFFICIAL
Create hunting rule

Result
Verdict:
Malicious
File Type:
HTA File - Malicious
Link:
https://app.docguard.net/e64fb3d5024306678f9f85e1c009b4a285eb1a9ef6c81d2e4a1d3eca7740d841/results/dashboard
Behaviour
BlacklistAPI detected
Gathering data
Verdict:
Malicious
Labled as:
VBS:Electryon.308
Link:
https://www.hybrid-analysis.com/sample/e64fb3d5024306678f9f85e1c009b4a285eb1a9ef6c81d2e4a1d3eca7740d841
Result
Verdict:
MALICIOUS
Result
Threat name:
n/a
Detection:
malicious
Classification:
evad
Score:
72 / 100
Link:
https://www.joesandbox.com/analysis/1279516
Signature
Found suspicious powershell code related to unpacking or dynamic code loading
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Suspicious command line found
Suspicious powershell command line found
Very long command line found
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1279516 Sample: downloadingupd.hta Startdate: 25/07/2023 Architecture: WINDOWS Score: 72 25 Malicious sample detected (through community Yara rule) 2->25 27 Multi AV Scanner detection for submitted file 2->27 8 mshta.exe 19 2->8         started        process3 signatures4 29 Suspicious powershell command line found 8->29 31 Very long command line found 8->31 11 powershell.exe 13 8->11         started        process5 signatures6 33 Very long command line found 11->33 35 Suspicious command line found 11->35 37 Found suspicious powershell code related to unpacking or dynamic code loading 11->37 14 cmd.exe 1 11->14         started        17 conhost.exe 11->17         started        process7 signatures8 39 Suspicious powershell command line found 14->39 41 Very long command line found 14->41 19 powershell.exe 5 14->19         started        21 powershell.exe 5 14->21         started        23 conhost.exe 14->23         started        process9
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/e64fb3d5024306678f9f85e1c009b4a285eb1a9ef6c81d2e4a1d3eca7740d841/
Threat name:
Script-WScript.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2023-07-25 19:25:06 UTC
File Type:
Text (VBS)
AV detection:
6 of 24 (25.00%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=4zh3hvicimdgpd47qxq4acnuukc6wgu663eb2lskdu7mu52a3baq._file
Result
Malware family:
netsupport
Create hunting rule
Score:
  10/10
Tags:
family:netsupport rat
Link:
https://tria.ge/reports/230725-x4yajaga9y/
Behaviour
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Kills process with taskkill
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Enumerates physical storage devices
Drops file in System32 directory
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Blocklisted process makes network request
NetSupport
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/e64fb3d50243/report/overview.html
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/e64fb3d5024306678f9f85e1c009b4a285eb1a9ef6c81d2e4a1d3eca7740d841

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:QbotStuff
Create hunting rule
Author:anonymous

File information

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

Web download

NetSupport

HTML Application (hta) hta e64fb3d5024306678f9f85e1c009b4a285eb1a9ef6c81d2e4a1d3eca7740d841

(this sample)

  
Link
https://infosec.exchange/@rmceoin/110776332921465642
  
Delivery method
Distributed via web download

Comments