MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 12b81c0e0c9ed05aea067d60a0e9ef9bf95af933967bd39d7b7638b5b860fabc. 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


Threat unknown


Vendor detections: 9


Intelligence 9 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 12b81c0e0c9ed05aea067d60a0e9ef9bf95af933967bd39d7b7638b5b860fabc
SHA3-384 hash: 199c236f857ebd103a632f3bd617b405168fd6d8b4a5836158e9a2ddefd532d34de9acfbac580b4cf3f1bf3f33869825
SHA1 hash: 516a5a14827b6838921870554824c08f49c57f6e
MD5 hash: 67e5476e138c8a97910da3f100fe0fe2
humanhash: nuts-social-skylark-california
File name:proceso.vbs
Download: download sample
File size:2'479'096 bytes
First seen:2025-08-19 05:21:53 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 96:VDDDDDDDDDDDDDDDDD3DDDDDDDDDDDDDDDDDIDDDDDDDDDDDDDDDDD3DDDDDDDDL:KIxIyREhWnGxFTm5EDZPtUmMk
TLSH T1D8B52A0F6A4F837866E0C5AA0C1F45F6869777A63F7894C6CEC3A446287E5783F609D0
TrID 66.6% (.TXT) Text - UTF-16 (LE) encoded (2000/1)
33.3% (.MP3) MP3 audio (1000/1)
Magika mp3
Reporter abuse_ch
Tags:vbs

Intelligence

File Origin
# of uploads :
1
# of downloads :
26
Origin country :
SE SE
Vendor Threat Intelligence
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/22046/
Detection(s):
SecuriteInfo.com.VBS.Malware-gen.46146152.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
96.5%
Link:
https://cyber-fortress.com/docs/result/index.php?id=68a40a72c2f5296a1a284084
Tags:
obfuscate xtreme shell
Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Link:
https://www.filescan.io/uploads/68a40aa5abfbaec318256929/reports/db34aba5-a1d7-450a-bce1-4bd497ccb7e3/overview
Verdict:
Malicious
Labled as:
GT:VB.Honolulu.1
Link:
https://www.hybrid-analysis.com/sample/12b81c0e0c9ed05aea067d60a0e9ef9bf95af933967bd39d7b7638b5b860fabc
Result
Threat name:
n/a
Detection:
malicious
Classification:
troj.expl.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1759866
Signature
Bypasses PowerShell execution policy
Encrypted powershell cmdline option found
Found suspicious powershell code related to unpacking or dynamic code loading
Joe Sandbox ML detected suspicious sample
Malicious sample detected (through community Yara rule)
Multi AV Scanner detection for submitted file
Potential dropper URLs found in powershell memory
Sigma detected: Base64 Encoded PowerShell Command Detected
Sigma detected: Potential PowerShell Command Line Obfuscation
Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet
Sigma detected: Script Interpreter Execution From Suspicious Folder
Sigma detected: Suspicious Script Execution From Temp Folder
Sigma detected: WScript or CScript Dropper
Suspicious execution chain found
Suspicious powershell command line found
VBScript performs obfuscated calls to suspicious functions
Windows Scripting host queries suspicious COM object (likely to drop second stage)
Wscript starts Powershell (via cmd or directly)
Yara detected Generic Downloader
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 dnsIp2 2 Behavior Graph ID: 1759866 Sample: proceso.vbs Startdate: 19/08/2025 Architecture: WINDOWS Score: 100 27 store-na-phx-1.gofile.io 2->27 29 www.dropbox.com 2->29 31 4 other IPs or domains 2->31 43 Malicious sample detected (through community Yara rule) 2->43 45 Multi AV Scanner detection for submitted file 2->45 47 Sigma detected: PowerShell Base64 Encoded FromBase64String Cmdlet 2->47 49 7 other signatures 2->49 9 wscript.exe 1 2->9         started        signatures3 process4 signatures5 53 VBScript performs obfuscated calls to suspicious functions 9->53 55 Suspicious powershell command line found 9->55 57 Wscript starts Powershell (via cmd or directly) 9->57 59 2 other signatures 9->59 12 powershell.exe 7 9->12         started        process6 signatures7 61 Suspicious powershell command line found 12->61 63 Encrypted powershell cmdline option found 12->63 65 Bypasses PowerShell execution policy 12->65 67 Found suspicious powershell code related to unpacking or dynamic code loading 12->67 15 powershell.exe 14 17 12->15         started        19 conhost.exe 12->19         started        process8 dnsIp9 39 store-na-phx-1.gofile.io 94.139.32.29, 443, 49687 ENIX-ASFR Belgium 15->39 41 file-na-lax-1.gofile.io 203.10.97.133, 443, 49688 INTERNODE-ASInternodePtyLtdAU Australia 15->41 25 C:\Users\user\AppData\Local\Temp\veeoZ.ps1, Unicode 15->25 dropped 21 powershell.exe 12 15->21         started        file10 process11 dnsIp12 33 file-eu-par-2.gofile.io 202.165.69.3, 443, 49690 VPIS-APVADSManagedBusinessInternetServiceProviderMY Australia 21->33 35 store9.gofile.io 94.139.32.9, 443, 49689 ENIX-ASFR Belgium 21->35 37 www-env.dropbox-dns.com 162.125.4.18, 443, 49691 DROPBOXUS United States 21->37 51 Potential dropper URLs found in powershell memory 21->51 signatures13
Score:
100%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/12b81c0e0c9ed05aea067d60a0e9ef9bf95af933967bd39d7b7638b5b860fabc
Gathering data
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/12b81c0e0c9ed05aea067d60a0e9ef9bf95af933967bd39d7b7638b5b860fabc/
Threat name:
Script-WScript.Trojan.Honolulu
Create hunting rule
Status:
Malicious
First seen:
2025-08-15 21:37:42 UTC
File Type:
Text (VBS)
AV detection:
8 of 38 (21.05%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=ck4bydqmt3ifv2qgpvqkb2pptp4vv6jtsz55hhl3oy4lloda7k6a._file
Result
Malware family:
n/a
Score:
  10/10
Tags:
defense_evasion execution
Link:
https://tria.ge/reports/250819-f3481sgn4v/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Blocklisted process makes network request
Modifies trusted root certificate store through registry
Malware Config
Dropper Extraction:
https://store-na-phx-1.gofile.io/download/direct/dfaca5c3-f89a-4550-8eed-3e9bd5716e4d/DllSkys.txt
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/12b81c0e0c9ed05aea067d60a0e9ef9bf95af933967bd39d7b7638b5b860fabc

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:Sus_CMD_Powershell_Usage
Create hunting rule
Author:XiAnzheng
Description:May Contain(Obfuscated or no) Powershell or CMD Command that can be abused by threat actor(can create FP)

File information

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

Web download

Visual Basic Script (vbs) vbs 12b81c0e0c9ed05aea067d60a0e9ef9bf95af933967bd39d7b7638b5b860fabc

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3606190/
  
Delivery method
Distributed via web download
Cape
Cape
https://www.capesandbox.com/analysis/22046/

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