MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 f66e7a06caabe47c99707d0ccebc5626687bdd2b6fdb874f81ab363922702cdb. 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: f66e7a06caabe47c99707d0ccebc5626687bdd2b6fdb874f81ab363922702cdb
SHA3-384 hash: d4d37644f999b67ea5f2b3864826c690ce5fc6539028171003bca0d7a8b65f6f40056d863b04dbc3cc072c7f475f552a
SHA1 hash: 896f04b923fd0a9ae39c935e1c353d8296b975ef
MD5 hash: 2b27facd1a1a40da996500ec5e70ef23
humanhash: butter-nevada-network-magnesium
File name:miracle.hta
Download: download sample
Signature NetSupport
Create hunting rule
File size:1'251'632 bytes
First seen:2023-08-11 18:25:41 UTC
Last seen:Never
File type:HTML Application (hta) hta
MIME type:text/html
ssdeep 3072:qiKA4ZPddFvUakROQ5Nv9VBswFO7qlnwD5L06N5Gj:qiKA4ZPlsROmFViwFOehewO5Gj
TLSH T1A245CB38397A7C2443DBDA1334F14B961CE9564FD1703A3B199AD8239A352C265B22FF
Reporter rmceoin
Tags:FakeSG hta NetSupport


Avatar
rmceoin
hXXps://google-analytiks[.]com/sBY76j (Keitaro) --> hXXps://xcelcareers[.]com/wp-content/uploads/2019/04/downloader-V.url --> hXXp://81[.]161.229.138:80/Downloads/representative[.]lnk --> hXXps://xcelcareers[.]com/wp-content/uploads/2018/12/miracle.hta --> hXXps://xcelcareers[.]com/wp-content/uploads/2014/09/Environment.zip --> hXXps://94[.]156.6.111:443 (NetSupport)

Intelligence

File Origin
# of uploads :
1
# of downloads :
101
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/f66e7a06caabe47c99707d0ccebc5626687bdd2b6fdb874f81ab363922702cdb/results/dashboard
Behaviour
BlacklistAPI detected
Gathering data
Verdict:
Malicious
Labled as:
Valyria
Link:
https://www.hybrid-analysis.com/sample/f66e7a06caabe47c99707d0ccebc5626687bdd2b6fdb874f81ab363922702cdb
Result
Verdict:
MALICIOUS
Result
Threat name:
NetSupport RAT, Cobalt Strike
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1290202
Signature
Contains functionality to modify clipboard data
Detected Cobalt Strike Beacon
Encrypted powershell cmdline option found
Found suspicious powershell code related to unpacking or dynamic code loading
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
Potential dropper URLs found in powershell memory
Powershell drops PE file
Sigma detected: Dot net compiler compiles file from suspicious location
Sigma detected: Powershell drops NetSupport RAT client
Suspicious command line found
Suspicious powershell command line found
Very long command line found
Yara detected UAC Bypass using CMSTP
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1290202 Sample: miracle.hta Startdate: 11/08/2023 Architecture: WINDOWS Score: 100 83 Malicious sample detected (through community Yara rule) 2->83 85 Sigma detected: Powershell drops NetSupport RAT client 2->85 87 Multi AV Scanner detection for dropped file 2->87 89 7 other signatures 2->89 11 mshta.exe 1 2->11         started        14 client32.exe 2->14         started        17 powershell.exe 2->17         started        process3 dnsIp4 107 Detected Cobalt Strike Beacon 11->107 109 Suspicious powershell command line found 11->109 111 Very long command line found 11->111 19 powershell.exe 10 11->19         started        77 62.172.138.67, 49751, 80 BTGB United Kingdom 14->77 79 geography.netsupportsoftware.com 14->79 81 geo.netsupportsoftware.com 14->81 113 Contains functionality to modify clipboard data 14->113 22 client32.exe 17->22         started        25 conhost.exe 17->25         started        27 reg.exe 17->27         started        signatures5 process6 dnsIp7 91 Detected Cobalt Strike Beacon 19->91 93 Suspicious powershell command line found 19->93 95 Very long command line found 19->95 97 4 other signatures 19->97 29 cmd.exe 1 19->29         started        32 conhost.exe 19->32         started        71 94.156.6.111, 443, 49728, 49729 NET1-ASBG Bulgaria 22->71 73 geography.netsupportsoftware.com 51.142.119.24, 49730, 80 MICROSOFT-CORP-MSN-AS-BLOCKUS United Kingdom 22->73 75 geo.netsupportsoftware.com 22->75 signatures8 process9 signatures10 115 Detected Cobalt Strike Beacon 29->115 117 Suspicious powershell command line found 29->117 119 Very long command line found 29->119 34 powershell.exe 15 48 29->34         started        39 powershell.exe 13 29->39         started        41 conhost.exe 29->41         started        process11 dnsIp12 67 xcelcareers.com 50.87.179.106, 443, 49710, 49711 UNIFIEDLAYER-AS-1US United States 34->67 69 192.168.2.1 unknown unknown 34->69 53 C:\Users\user\AppData\Roaming\client32.exe, PE32 34->53 dropped 55 C:\Users\user\AppData\...\remcmdstub.exe, PE32 34->55 dropped 57 C:\Users\user\AppData\Roaming\...\pcicapi.dll, PE32 34->57 dropped 59 7 other files (6 malicious) 34->59 dropped 99 Detected Cobalt Strike Beacon 34->99 101 Suspicious powershell command line found 34->101 103 Very long command line found 34->103 105 Encrypted powershell cmdline option found 34->105 43 powershell.exe 26 34->43         started        file13 signatures14 process15 file16 61 C:\Users\user\AppData\...\j0ozf0wc.cmdline, Unicode 43->61 dropped 63 C:\Users\user\AppData\Local\Temp\CMSTP.inf, Windows 43->63 dropped 46 csc.exe 3 43->46         started        49 cmstp.exe 8 7 43->49         started        process17 file18 65 C:\Users\user\AppData\Local\...\j0ozf0wc.dll, PE32 46->65 dropped 51 cvtres.exe 1 46->51         started        process19
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/f66e7a06caabe47c99707d0ccebc5626687bdd2b6fdb874f81ab363922702cdb/
Threat name:
Document-HTML.Trojan.Heuristic
Create hunting rule
Status:
Malicious
First seen:
2023-08-11 18:26:08 UTC
File Type:
Text (HTML)
Extracted files:
1
AV detection:
8 of 24 (33.33%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=6zxhubwkvpshzglqpugm5pcwezuhxxjln7nyot4bvm3dsitqftnq._file
Result
Malware family:
netsupport
Create hunting rule
Score:
  10/10
Tags:
family:netsupport rat
Link:
https://tria.ge/reports/230811-w26nfsga23/
Behaviour
Kills process with taskkill
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Drops file in System32 directory
Executes dropped EXE
Loads dropped DLL
Blocklisted process makes network request
Downloads MZ/PE file
NetSupport
Verdict:
Malicious
Link:
https://www.vmray.com/analyses/_mb/f66e7a06caab/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/f66e7a06caabe47c99707d0ccebc5626687bdd2b6fdb874f81ab363922702cdb

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 f66e7a06caabe47c99707d0ccebc5626687bdd2b6fdb874f81ab363922702cdb

(this sample)

  
Link
https://infosec.exchange/@monitorsg/110872384936068507
  
Delivery method
Distributed via web download

Comments