MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 2dea97fa7ef3e4930e95666fc4ee94b781a3f9e787cbebc6e7bd3fd3ab88f0bb. 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 17 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 2dea97fa7ef3e4930e95666fc4ee94b781a3f9e787cbebc6e7bd3fd3ab88f0bb
SHA3-384 hash: 3e8c8ce76ed5c64b80f25a00e8b69be84de761b8ac35fd2940fb145ecb02234ca57e295c3a582c1c9eaaa75db981fa64
SHA1 hash: 58fb0890d74786bb4a6bc76bb7d08b7a941c565a
MD5 hash: 1012ed0bce65ac42425e7435aadcc8e6
humanhash: friend-nine-high-thirteen
File name:4th.zip
Download: download sample
Signature NetSupport
Create hunting rule
File size:2'262'638 bytes
First seen:2023-06-14 08:47:43 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 49152:lZpS85PWZ5FvcBAilLUXP5qRroZT5YNdzlIbnNsOFdy:tzP+UxlLUf5qRroGKsOe
TLSH T158A533F2A7B003B36477826FF0ADDE018D5CF2AAE3DA9ABDA599070730861197F54741
TrID 80.0% (.ZIP) ZIP compressed archive (4000/1)
20.0% (.PG/BIN) PrintFox/Pagefox bitmap (640x800) (1000/1)
Reporter JAMESWT_WT
Tags:NetSupport norominis1-com norominis2-com zip

Intelligence

File Origin
# of uploads :
1
# of downloads :
88
Origin country :
IT IT
File Archive Information

This file archive contains 13 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:TCCTL32.DLL
File size:396'664 bytes
SHA256 hash: 2b92ea2a7d2be8d64c84ea71614d0007c12d6075756313d61ddc40e4c4dd910e
MD5 hash: 2c88d947a5794cf995d2f465f1cb9d10
MIME type:application/x-dosexec
Signature NetSupport
File name:client32.ini
File size:916 bytes
SHA256 hash: 0e4de26a4958cbbc2b761a4d1950de41453397059f4cbb033b6fa541214055c9
MD5 hash: 06f8547d6dc1da65ea814855871ffe90
MIME type:text/plain
Signature NetSupport
File name:AudioCapture.dll
File size:93'560 bytes
SHA256 hash: a74612ae5234d1a8f1263545400668097f9eb6a01dfb8037bc61ca9cae82c5b8
MD5 hash: 4182f37b9ba1fa315268c669b5335dde
MIME type:application/x-dosexec
Signature NetSupport
File name:PCICHEK.DLL
File size:18'808 bytes
SHA256 hash: 956b9fa960f913cce3137089c601f3c64cc24c54614b02bba62abb9610a985dd
MD5 hash: 104b30fef04433a2d2fd1d5f99f179fe
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:33'144 bytes
SHA256 hash: 2d6c6200508c0797e6542b195c999f3485c4ef76551aa3c65016587788ba1703
MD5 hash: 34dfb87e4200d852d1fb45dc48f93cfc
MIME type:application/x-dosexec
Signature NetSupport
File name:PCICL32.DLL
File size:3'735'416 bytes
SHA256 hash: 63aa18c32af7144156e7ee2d5ba0fa4f5872a7deb56894f6f96505cbc9afe6f8
MD5 hash: 00587238d16012152c2e951a087f2cc9
MIME type:application/x-dosexec
Signature NetSupport
File name:NSM.LIC
File size:257 bytes
SHA256 hash: ad0d05305fdeb3736c1e8d49c3a6746073d27b4703eb6de6589bdc4aa72d7b54
MD5 hash: 390c964070626a64888d385c514f568e
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:106'352 bytes
SHA256 hash: 418744fa1ade539c280461387df87dda6bf84c7d755ebbbdc6123fd5659f9467
MD5 hash: 877f5e83fb39de16fa8bbd93ba9f07f1
MIME type:application/x-dosexec
Signature NetSupport
File name:remcmdstub.exe
File size:63'864 bytes
SHA256 hash: fedd609a16c717db9bea3072bed41e79b564c4bc97f959208bfa52fb3c9fa814
MD5 hash: 6fca49b85aa38ee016e39e14b9f9d6d9
MIME type:application/x-dosexec
Signature NetSupport
File name:HTCTL32.DLL
File size:328'056 bytes
SHA256 hash: 3c072532bf7674d0c5154d4d22a9d9c0173530c0d00f69911cdbc2552175d899
MD5 hash: c94005d2dcd2a54e40510344e0bb9435
MIME type:application/x-dosexec
Signature NetSupport
Vendor Threat Intelligence
Detection(s):
SecuriteInfo.com.Program.RemoteAdmin.837.19536.7356.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Program.RemoteAdmin.837.6938.15409.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.RA.587.6199.17468.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.RAT.Netsupportmanager.21954.31487.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Program.RemoteAdmin.837.11923.27396.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.BackDoor.RMS.153.15823.31984.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Program.RemoteAdmin.837.8291.20066.UNOFFICIAL
Create hunting rule

PUA.Win.Packer.BorlandDelphiKo-1
Create hunting rule

SecuriteInfo.com.Program.RemoteAdmin.837.4931.20486.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Program.RemoteAdmin.837.3834.24092.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Program.RemoteAdmin.837.3564.9146.UNOFFICIAL
Create hunting rule

Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
anti-vm overlay packed
Link:
https://www.filescan.io/uploads/64897ec442386ee977f42370/reports/97a7fe7c-d7cd-4dc2-8406-0854a2d6b081/overview
Verdict:
Malicious
Link:
https://www.hybrid-analysis.com/sample/2dea97fa7ef3e4930e95666fc4ee94b781a3f9e787cbebc6e7bd3fd3ab88f0bb
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/2dea97fa7ef3e4930e95666fc4ee94b781a3f9e787cbebc6e7bd3fd3ab88f0bb
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/2dea97fa7ef3e4930e95666fc4ee94b781a3f9e787cbebc6e7bd3fd3ab88f0bb/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Suspicious
First seen:
2023-06-13 15:53:13 UTC
File Type:
Binary (Archive)
Extracted files:
455
AV detection:
11 of 24 (45.83%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=fxvjp6t66psjgduvmzx4j3uuw6a2h6phq7f6xrxhxu75hk4i6c5q._file
Result
Malware family:
netsupport
Create hunting rule
Score:
  10/10
Tags:
family:netsupport rat
Link:
https://tria.ge/reports/230614-larp4sff4s/
Behaviour
Suspicious use of WriteProcessMemory
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/2dea97fa7ef3e4930e95666fc4ee94b781a3f9e787cbebc6e7bd3fd3ab88f0bb

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: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:INDICATOR_KB_CERT_79906faf4fbd75baa10b322356a07f6d
Create hunting rule
Author:ditekSHen
Description:Detects NetSupport (client) signed executables
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits

File information

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

Web download

NetSupport

zip 2dea97fa7ef3e4930e95666fc4ee94b781a3f9e787cbebc6e7bd3fd3ab88f0bb

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/2659532/
  
Delivery method
Distributed via web download

Comments