MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 275256fe1ea4fb5f4829535a4352de73a411716e16f4ae91eacdbd74ee25a7e4. 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: 12


Intelligence 12 IOCs 1 YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 275256fe1ea4fb5f4829535a4352de73a411716e16f4ae91eacdbd74ee25a7e4
SHA3-384 hash: 5045284e19bcd0e1b918e0befbc7de0b4392d6c4a0c4d7772da76b66079d63948584a567d3bbfd1f8182f15257fcb702
SHA1 hash: a15d5adf26a0140064fdf30c91c8fbab2eb2b05f
MD5 hash: b4775107331bb0e36bd95b0552eaec84
humanhash: seventeen-steak-lemon-iowa
File name:1.msi
Download: download sample
Signature NetSupport
Create hunting rule
File size:3'096'576 bytes
First seen:2026-06-28 08:17:52 UTC
Last seen:Never
File type:Microsoft Software Installer (MSI) msi
MIME type:application/x-msi
ssdeep 49152:ErN8PmuaIMDLY2jvuPFLb7OdxKD+T7jI9TL6sLhzogfdK8BdPQtbsVlv7chqL7kM:c8PmrIMD8guPJgByhkg1KyQuDv7nJ
Threatray 1'362 similar samples on MalwareBazaar
TLSH T1FAE53383B0885316ED5A9535A95AB52C6732FCB38DAC9A03F32C76056EFB6C4413F346
TrID 88.4% (.MST) Windows SDK Setup Transform script (61000/1/5)
11.5% (.) Generic OLE2 / Multistream Compound (8000/1)
Magika msi
Reporter smica83
Tags:45-88-186-141 bcrfix-com msi NetSupport tamweelke-com

Indicators Of Compromise (IOCs)

Below is a list of indicators of compromise (IOCs) associated with this malware samples.

IOCThreatFox Reference
45.88.186.141:443 https://threatfox.abuse.ch/ioc/1838743/

Intelligence

File Origin
# of uploads :
1
# of downloads :
65
Origin country :
HU HU
Vendor Threat Intelligence
Malware configuration found for:
MSI
Details
Link:
https://research.acce.ciphertechsolutions.com/results/3143c2bc-6ed6-4e7d-8b58-2cfe8343c844/
Detection:
NetSupport
Create hunting rule
Link:
https://www.capesandbox.com/analysis/72274/
Verdict:
Malicious
Score:
92.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=6a40d8da1548daf709fa7997
Tags:
netsup trojan virus sage
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-debug CAB expired-cert installer installer reconnaissance
Link:
https://www.filescan.io/uploads/6a40d8d558536f197d437934/reports/f2960c98-b7be-4f58-bf4e-4905fb89830f/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/275256fe1ea4fb5f4829535a4352de73a411716e16f4ae91eacdbd74ee25a7e4
Verdict:
Malicious
File Type:
msi
First seen:
2026-06-28T05:27:00Z UTC
Last seen:
2026-06-28T21:09:00Z UTC
Hits:
~10
Detections:
HEUR:Trojan.OLE2.Alien.gen Backdoor.RABased.HTTP.C&C HEUR:Trojan.Script.NetSup.gen not-a-virus:HEUR:RemoteAdmin.Win32.NetSup.gen RemoteAdmin.NetSup.HTTP.C&C
Link:
https://opentip.kaspersky.com/275256fe1ea4fb5f4829535a4352de73a411716e16f4ae91eacdbd74ee25a7e4/results?tab=lookup
Result
Threat name:
NetSupport RAT
Create hunting rule
Detection:
malicious
Classification:
rans.evad
Score:
60 / 100
Link:
https://www.joesandbox.com/analysis/1934613
Signature
Contains functionality to detect sleep reduction / modifications
Contains functionalty to change the wallpaper
Delayed program exit found
Suricata IDS alerts for network traffic
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1934613 Sample: 1.msi Startdate: 28/06/2026 Architecture: WINDOWS Score: 60 49 tamweelke.com 2->49 53 Suricata IDS alerts for network traffic 2->53 9 explorer.exe 2->9         started        11 msiexec.exe 75 38 2->11         started        14 explorer.exe 2->14         started        16 2 other processes 2->16 signatures3 process4 file5 18 SecurityHealth.exe 1 4 9->18         started        45 C:\Users\user\AppData\Local\...\7z.exe, PE32 11->45 dropped 47 C:\Users\user\AppData\Local\...\7z.dll, PE32 11->47 dropped 22 msiexec.exe 1 1 11->22         started        24 SecurityHealth.exe 14->24         started        process6 dnsIp7 51 tamweelke.com 45.88.186.141, 443, 49683 028f45e8dd4f225cb46a7d8003745a3a7f55d3a0DE United States 18->51 55 Contains functionalty to change the wallpaper 18->55 57 Delayed program exit found 18->57 59 Contains functionality to detect sleep reduction / modifications 18->59 26 7z.exe 28 22->26         started        29 7z.exe 2 22->29         started        31 explorer.exe 22->31         started        signatures8 process9 file10 37 C:\ProgramData\...\SecurityHealth.exe, PE32 26->37 dropped 39 C:\ProgramData\MerryFlorist\remcmdstub.exe, PE32 26->39 dropped 41 C:\ProgramData\MerryFlorist\pcicapi.dll, PE32 26->41 dropped 43 18 other files (none is malicious) 26->43 dropped 33 conhost.exe 26->33         started        35 conhost.exe 29->35         started        process11
Score:
2%
Verdict:
Benign
File Type:
ARCHIVE
Link:
https://malprob.io/report/275256fe1ea4fb5f4829535a4352de73a411716e16f4ae91eacdbd74ee25a7e4
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/275256fe1ea4fb5f4829535a4352de73a411716e16f4ae91eacdbd74ee25a7e4/
Verdict:
Malicious
Threat:
Family.NETSUPPORT
Link:
https://tip.neiki.dev/file/275256fe1ea4fb5f4829535a4352de73a411716e16f4ae91eacdbd74ee25a7e4
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=e5jfn7q6ut5v6sbjknneguw6oosbc4loc32k5epkzw6xj3rfu7sa._file
Verdict:
malicious
Label(s):
netsupportmanagerrat
Create hunting rule
Similar samples:
3c5354f43b9d8bdf26b613b947bfac4e6598bcdad3063449551017a5c0939fa1
NetSupport
3e041fca1afb1896f9fa534df0d56b872d3b13f724ff10255f4b669cd4aef2f6
NetSupport
47cae3c0b59f0e6a33e7aed184fafd9b978b049a00a88ce1e93ec1ef538fff67
NetSupport
4c2ad96913b0de2746c7cb2257fed000cf9326673d204adb71aa00f7037e936f
NetSupport
69fb8fb0615a92bac3534188fea232b6a6230fb7ee0cd11e931cb4ba383227d0
NetSupport
7de5f5f6f3b17c99c97b37c3be788952ce01b7d2437e2139b344318af580d023
NetSupport
c402d596da833821d27a1d75cca1679455cac65ed3b94ce3e28d155b6c71b5e5
NetSupport
error
NetSupport
+ 1'352 additional samples on MalwareBazaar
Result
Malware family:
netsupport
Create hunting rule
Score:
  10/10
Tags:
family:netsupport discovery persistence privilege_escalation ransomware rat
Link:
https://tria.ge/reports/260628-j7g6tsgt3p/
Behaviour
Checks SCSI registry key(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Event Triggered Execution: Installer Packages
System Location Discovery: System Language Discovery
Drops file in Windows directory
Enumerates connected drives
Drops startup file
Executes dropped EXE
Loads dropped DLL
Family: NetSupport
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/275256fe1ea4fb5f4829535a4352de73a411716e16f4ae91eacdbd74ee25a7e4

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:FreddyBearDropper
Create hunting rule
Author:Dwarozh Hoshiar
Description:Freddy Bear Dropper is dropping a malware through base63 encoded powershell scrip.

File information

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

Cape
Cape
https://www.capesandbox.com/analysis/72274/

Comments