MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8581853b98444dcc1631fc1d415ce3345537fb0cfdff57fae4af28fc4bed09fe. 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: 9


Intelligence 9 IOCs YARA 42 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8581853b98444dcc1631fc1d415ce3345537fb0cfdff57fae4af28fc4bed09fe
SHA3-384 hash: 1003240b0935a2b52f72408e0a6c41d1f29918fff00cdfc47a8ef44927f5dd824dd8afeb9a7dd3a195b6b90b422f82b9
SHA1 hash: afb8cffeec9d8a68c198013daba08b125a359818
MD5 hash: 9b452620b48df99ee8583d959694eb20
humanhash: uniform-aspen-edward-solar
File name:figocoin-it-auth.zip
Download: download sample
Signature NetSupport
Create hunting rule
File size:2'265'763 bytes
First seen:2024-09-24 06:35:00 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 49152:6Q6J3WM202p5GutgAJuIxyxWCIZsS85PWZ5FvcBm:p89i7JDmWgzP+Um
TLSH T181A533262F8203B3742794AEE5707F110408973DB2BE787366263DA7787B375A345AD8
Magika zip
Reporter JAMESWT_WT
Tags:blahadfurtik-com blahadfurtik2-com client32 figocoin-it LIC NetSupport zip

Intelligence

File Origin
# of uploads :
1
# of downloads :
588
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:HTCTL32.DLL
File size:328'056 bytes
SHA256 hash: 3c072532bf7674d0c5154d4d22a9d9c0173530c0d00f69911cdbc2552175d899
MD5 hash: c94005d2dcd2a54e40510344e0bb9435
MIME type:application/x-dosexec
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:919 bytes
SHA256 hash: ebf387d80981c731d812bcb8e1a1d48fdb43e81c3bc206fda05753b6a3dc8d0b
MD5 hash: 1c5dde5b0e8f8d65ba782a144129c78f
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:3'740'024 bytes
SHA256 hash: 38684adb2183bf320eb308a96cdbde8d1d56740166c3e2596161f42a40fa32d5
MD5 hash: d3d39180e85700f72aaae25e40c125ff
MIME type:application/x-dosexec
Signature NetSupport
File name:NSM.LIC
File size:258 bytes
SHA256 hash: f4e2f28169e0c88b2551b6f1d63f8ba513feb15beacc43a82f626b93d673f56d
MD5 hash: 1b41e64c60ca9dfadeb063cd822ab089
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:106'864 bytes
SHA256 hash: 63315df7981130853d75dc753e5776bdf371811bcfce351557c1e45afdd1ebfb
MD5 hash: f76954b68cc390f8009f1a052283a740
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
Vendor Threat Intelligence
Detection(s):
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.837.6774.30868.UNOFFICIAL
Create hunting rule

PUA.Win.Tool.NetSupport-10022498-8
Create hunting rule

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

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.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.Trojan.GenericKD.66672587.25736.7295.UNOFFICIAL
Create hunting rule

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

SecuriteInfo.com.Trojan.RemoteAdmin.22271.9048.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66daf6bc8e12b8124ac95d88
Tags:
Encryption Static Riskware
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
89%
Tags:
anti-vm epmicrosoft_visual_cc microsoft_visual_cc overlay packed
Link:
https://www.filescan.io/uploads/66f25d9c2bd613e5e35bf6e0/reports/6b8f8f8a-7d15-4c93-a708-f6f1fb062103/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/8581853b98444dcc1631fc1d415ce3345537fb0cfdff57fae4af28fc4bed09fe
Result
Verdict:
MALICIOUS
Link:
https://labs.inquest.net/dfi/sha256/8581853b98444dcc1631fc1d415ce3345537fb0cfdff57fae4af28fc4bed09fe
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Score:
71%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/8581853b98444dcc1631fc1d415ce3345537fb0cfdff57fae4af28fc4bed09fe
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8581853b98444dcc1631fc1d415ce3345537fb0cfdff57fae4af28fc4bed09fe/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2023-05-25 14:33:56 UTC
File Type:
Binary (Archive)
Extracted files:
455
AV detection:
24 of 38 (63.16%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qwayko4yirg4yfrr7qoucxhdgrktp6ym7x7vp6xev4upys7nbh7a._file
Result
Malware family:
netsupport
Create hunting rule
Score:
  10/10
Tags:
family:netsupport discovery rat
Link:
https://tria.ge/reports/240924-h7tn7awajl/
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:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/8581853b98444dcc1631fc1d415ce3345537fb0cfdff57fae4af28fc4bed09fe

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:Check_OutputDebugStringA_iat
Create hunting rule
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: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:Detect_Malicious_VBScript_Base64
Create hunting rule
Author:daniyyell
Description:Detects malicious VBScript patterns, including Base64 decoding, file operations, and PowerShell.
Rule name:INDICATOR_KB_CERT_79906faf4fbd75baa10b322356a07f6d
Create hunting rule
Author:ditekSHen
Description:Detects NetSupport (client) signed executables
Rule name:MALWARE_Win_NetSupport
Create hunting rule
Author:ditekSHen
Description:Detects NetSupport client
Rule name:MD5_Constants
Create hunting rule
Author:phoul (@phoul)
Description:Look for MD5 constants
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:pdb_YARAify
Create hunting rule
Author:@wowabiy314
Description:PDB
Rule name:pe_detect_tls_callbacks
Create hunting rule
Rule name:PE_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:PE_Potentially_Signed_Digital_Certificate
Create hunting rule
Author:albertzsigovits
Rule name:RANSOMWARE
Create hunting rule
Author:ToroGuitar
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.

Comments