MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 23c0c0ae37a5ffbcdcb012469fb89625fc6935d880f935dd1cdffb457ae53c74. 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: 6


Intelligence 6 IOCs YARA 27 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 23c0c0ae37a5ffbcdcb012469fb89625fc6935d880f935dd1cdffb457ae53c74
SHA3-384 hash: e011f82bd1c9cb931e5049921049294f900886d55603f268310cf20c62798bbeb7d8e03704e6f444c2ef43c0f3d34f4e
SHA1 hash: faf3615ba13d0301c777d24018bb4c6888af915c
MD5 hash: bd2ccc27819b6625c3f35755b5ce470a
humanhash: helium-paris-utah-oxygen
File name:bute.zip
Download: download sample
Signature NetSupport
Create hunting rule
File size:5'898'472 bytes
First seen:2025-07-29 18:48:31 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 98304:YjVBk9JalwJ14YvbWkl9VCLVWs/KXs0Ug2e5fUs/Kws0ng2e5AUY/Kks0Lg2e5cE:0bVlwJmYN9V2VWsxzxs8sQsxs/YMAxsp
TLSH T16A563364E1C4A9BBA47CDD24D5C383670928680F2E58673381DACDACC199DF51BB42FE
Magika zip
Reporter monitorsg
Tags:185-163-45-140 NetSupport SmartApeSG zip


Avatar
monitorsg
hXXps://islonline[.]org/d.js (injected) --> hXXps://arearugs[.]top/flink/buffer.js (clickfix) --> hXXps://seputartuban[.]com/1.js --> hXXps://seputartuban[.]com/bute.zip --> 185[.]163.45.140:443 (NetSupport, GJHYUT534, NSM280812)

Intelligence

File Origin
# of uploads :
1
# of downloads :
238
Origin country :
US US
File Archive Information

This file archive contains 17 file(s), sorted by their relevance:

File name:nskbfltr.inf
File size:328 bytes
SHA256 hash: d96856cd944a9f1587907cacef974c0248b7f4210f1689c1e6bcac5fed289368
MD5 hash: 26e28c01461f7e65c402bdf09923d435
MIME type:application/x-setupscript
Signature NetSupport
File name:adtw.dll
File size:567'000 bytes
SHA256 hash: 0f849952df7ec52a6b36bc8e882a6a5513d0d90c9507c491ba856b4d3daa76a9
MD5 hash: e080aae04a3b2256840c4b2e0130a397
MIME type:application/x-dosexec
Signature NetSupport
File name:TCCTL32.DLL
File size:471'008 bytes
SHA256 hash: d03c41b7f46ef897fad02925251bdce78f1079bb7a1aa2f853704fbe81f759d1
MD5 hash: 684abef8ba635a70a2d0a1ed5735f903
MIME type:application/x-dosexec
Signature NetSupport
File name:NSM.ini
File size:6'099 bytes
SHA256 hash: e0ed36c897eaa5352fab181c20020b60df4c58986193d6aaf5bf3e3ecdc4c05d
MD5 hash: 99f493dce7fab330dc47f0cab8fe6172
MIME type:text/plain
Signature NetSupport
File name:client32.ini
File size:693 bytes
SHA256 hash: cc2eb005148332d44a6b3681cb6fcda33f87c8453e3edc8c5eeab9c192171304
MD5 hash: 23c8805816f2c2c74d82c0d925b186be
MIME type:text/plain
Signature NetSupport
File name:PCICHEK.DLL
File size:32'224 bytes
SHA256 hash: 2b4dbcbb2b487c2348c9890dee3d788f21656a02f20767e47e44962f548fe619
MD5 hash: ef8dcbd2c0453bea8ebe143cd173f755
MIME type:application/x-dosexec
Signature NetSupport
File name:msvcr100.dll
File size:773'968 bytes
SHA256 hash: 8793353461826fbd48f25ea8b835be204b758ce7510db2af631b28850355bd18
MD5 hash: 0e37fbfa79d349d672456923ec5fbbe3
MIME type:application/x-dosexec
Signature NetSupport
File name:pcicapi.dll
File size:49'632 bytes
SHA256 hash: a580826b0cdd59387b77f41015a2c54c8bfcdf359c0edc72993a50299918f404
MD5 hash: 394fbd2ae1a6cb460f27d6ff7badf6fc
MIME type:application/x-dosexec
Signature NetSupport
File name:PCICL32.DLL
File size:3'501'384 bytes
SHA256 hash: adc7aeb96dd4c244afc5b354b0100d29d224e3b8a71e88afa281df4be56c36dd
MD5 hash: e2fa97f0a14465d05004433608ff7218
MIME type:application/x-dosexec
Signature NetSupport
File name:vpnclient2.dll
File size:385'240 bytes
SHA256 hash: c58a3e9335571988327ae1ddf0c9ad5717c03af41d555a636a43a004a18dfdc8
MD5 hash: da8e45fa4b3b19ae94440302f8cb979f
MIME type:application/x-dosexec
Signature NetSupport
File name:NSM.LIC
File size:265 bytes
SHA256 hash: 1f8406881da1eeb73665ab1c23e61d1a7531631e53563a6b5d4d811eec22a2ee
MD5 hash: 370e4816694765dafcc74105f052436d
MIME type:text/plain
Signature NetSupport
File name:nsm_vpro.ini
File size:46 bytes
SHA256 hash: 4bfa4c00414660ba44bddde5216a7f28aeccaa9e2d42df4bbff66db57c60522b
MD5 hash: 3be27483fdcdbf9ebae93234785235e3
MIME type:text/plain
Signature NetSupport
File name:client32.exe
File size:120'288 bytes
SHA256 hash: b8b41fc5230f49909f46d871af9317ab88ea31dbfe2b4e988c64388b338ef90d
MD5 hash: 2a6d8e963893db6ebd6e8c2ec6d3d8b7
MIME type:application/x-dosexec
Signature NetSupport
File name:vpnclient.dll
File size:384'744 bytes
SHA256 hash: e33627992f7a338937383d4c42dbb1d1928c6f7d1d0b94df2b24037d11446418
MD5 hash: 7f37a688a3cf8ab97487d9f1afaa0c31
MIME type:application/x-dosexec
Signature NetSupport
File name:remcmdstub.exe
File size:77'280 bytes
SHA256 hash: 65bf0bb310fbb2fb0e8e53c1d045a6629813d568762fc0a3cd7cb26cd4e3aad0
MD5 hash: 9af6b4888bba17dc986fcc64622b4182
MIME type:application/x-dosexec
Signature NetSupport
File name:Qt6Xml.dll
File size:158'735 bytes
SHA256 hash: 770345c8dd99de107a3e04bc9852e775207064b43320fee76e625c15c5add492
MD5 hash: d3d810d00a7654c57edcb318a675a153
MIME type:application/x-dosexec
Signature NetSupport
File name:htctl32.dll
File size:323'912 bytes
SHA256 hash: 6562585009f15155eea9a489e474cebc4dd2a01a26d846fdd1b93fdc24b0c269
MD5 hash: 051cdb6ac8e168d178e35489b6da4c74
MIME type:application/x-dosexec
Signature NetSupport
Vendor Threat Intelligence
Verdict:
Malicious
Score:
81.4%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6843280507b5e8c1cfe52e06
Tags:
drivertoolkit lien
Verdict:
Unknown
Threat level:
  2.5/10
Confidence:
100%
Tags:
anti-debug expired-cert microsoft_visual_cc overlay signed
Link:
https://www.filescan.io/uploads/688917b213488cfd44def3da/reports/89b29fdd-b189-46b4-a82e-54baea4d342f/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/23c0c0ae37a5ffbcdcb012469fb89625fc6935d880f935dd1cdffb457ae53c74
Score:
4%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/23c0c0ae37a5ffbcdcb012469fb89625fc6935d880f935dd1cdffb457ae53c74
Verdict:
inconclusive
YARA:
3 match(es)
Tags:
Executable PDB Path PE (Portable Executable) Zip Archive
Link:
https://app.malva.re/file/bd2ccc27819b6625c3f35755b5ce470a
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/23c0c0ae37a5ffbcdcb012469fb89625fc6935d880f935dd1cdffb457ae53c74/
Threat name:
Win32.Trojan.Etset
Create hunting rule
Status:
Malicious
First seen:
2025-07-29 16:37:30 UTC
File Type:
Binary (Archive)
Extracted files:
564
AV detection:
12 of 38 (31.58%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=epamblrxux73zxfqcjdj7oewex6gsnoyqd4tlxi4375uk6xfhr2a._file
Result
Malware family:
netsupport
Create hunting rule
Score:
  10/10
Tags:
family:netsupport discovery rat
Link:
https://tria.ge/reports/250729-xmlkeazzev/
Behaviour
Suspicious use of WriteProcessMemory
System Location Discovery: System Language Discovery
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
NetSupportManager RAT
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/23c0c0ae37a5ffbcdcb012469fb89625fc6935d880f935dd1cdffb457ae53c74

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:ach_NetSupportRAT_Config
Create hunting rule
Author:abuse.ch
Rule name:BLOWFISH_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for Blowfish constants
Rule name:Borland
Create hunting rule
Author:malware-lu
Rule name:botnet_plaintext_c2
Create hunting rule
Author:cip
Description:Attempts to match at least some of the strings used in some botnet variants which use plaintext communication protocols.
Rule name:Check_OutputDebugStringA_iat
Create hunting rule
Rule name:cobalt_strike_tmp01925d3f
Create hunting rule
Author:The DFIR Report
Description:files - file ~tmp01925d3f.exe
Reference:https://thedfirreport.com
Rule name:command_and_control
Create hunting rule
Author:CD_R0M_
Description:This rule searches for common strings found by malware using C2. Based on a sample used by a Ransomware group
Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__ConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DetectEncryptedVariants
Create hunting rule
Author:Zinyth
Description:Detects 'encrypted' in ASCII, Unicode, base64, or hex-encoded
Rule name:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.
Rule name:Glasses
Create hunting rule
Author:Seth Hardy
Description:Glasses family
Rule name:GlassesCode
Create hunting rule
Author:Seth Hardy
Description:Glasses code features
Rule name:golang_bin_JCorn_CSC846
Create hunting rule
Author:Justin Cornwell
Description:CSC-846 Golang detection ruleset
Rule name:Indicator_MiniDumpWriteDump
Create hunting rule
Author:Obscurity Labs LLC
Description:Detects PE files and PowerShell scripts that use MiniDumpWriteDump either through direct imports or string references
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
Rule name:shellcode
Create hunting rule
Author:nex
Description:Matched shellcode byte patterns
Rule name:Sus_Obf_Enc_Spoof_Hide_PE
Create hunting rule
Author:XiAnzheng
Description:Check for Overlay, Obfuscating, Encrypting, Spoofing, Hiding, or Entropy Technique(can create FP)
Rule name:ThreadControl__Context
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:vmdetect
Create hunting rule
Author:nex
Description:Possibly employs anti-virtualization techniques

File information

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

Web download

NetSupport

zip 23c0c0ae37a5ffbcdcb012469fb89625fc6935d880f935dd1cdffb457ae53c74

(this sample)

  
Link
https://infosec.exchange/@monitorsg/114938013816597034
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3592915/

Comments