MalwareBazaar Database
You are currently viewing the MalwareBazaar entry for SHA256 6a9d724b342e706e679da74a4dedd1be9a93855dac3f1002946638017168baff. 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: 7
| SHA256 hash: | 6a9d724b342e706e679da74a4dedd1be9a93855dac3f1002946638017168baff |
|---|---|
| SHA3-384 hash: | 615b8c0bbd07cc4fc123581b8a99d73ab6ff0db50123a3859eaa2d01728d74defaf75d7d6deaa06af7bfe3e703b7e9a1 |
| SHA1 hash: | 178110a32faa5e7c12f15ae5f6965c5d0ed26cad |
| MD5 hash: | 80df82081a053bc67e0e62a431333eba |
| humanhash: | skylark-table-friend-nebraska |
| File name: | 549c9b-30aab46d-314.vbs |
| Download: | download sample |
| File size: | 52'023 bytes |
| First seen: | 2025-04-09 18:23:30 UTC |
| Last seen: | Never |
| File type: |  vbs |
| MIME type: | text/plain |
| ssdeep | 1536:OcYo9ao0oaYTMJvRJ/ALGWFEjXVA2NZ/+K:uEaboZTMZ/ALGW+X/V |
| TLSH | T1AC33146AEE2656DA97DE6D0C4E6469664CF4A44B46010171F40D4B888FF38BBC3F89CF |
| Magika | vba |
| Reporter |  FXOLabs |
| Tags: | vbs |
Intelligence
File Origin
# of uploads :
1
# of downloads :
100
Origin country :
BRVendor Threat Intelligence
Detection:
n/a
Verdict:
Malicious
Score:
92.5%
Tags:
shell overt sage
Verdict:
Malicious
Threat level:
10/10
Confidence:
100%
Tags:
powershell
Result
Threat name:
n/a
Detection:
malicious
Classification:
expl.evad
Score:
96 / 100
Signature
Allocates memory in foreign processes
Bypasses PowerShell execution policy
Injects code into the Windows Explorer (explorer.exe)
Joe Sandbox ML detected suspicious sample
Overwrites code with unconditional jumps - possibly settings hooks in foreign process
Sigma detected: Potential PowerShell Command Line Obfuscation
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)
Writes to foreign memory regions
Wscript starts Powershell (via cmd or directly)
Behaviour
Behavior Graph:
Score:
62%
Verdict:
Susipicious
File Type:
SCRIPT
Detection(s):
Suspicious file
Result
Malware family:
n/a
Score:
10/10
Tags:
defense_evasion discovery execution persistence
Behaviour
Checks SCSI registry key(s)
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of FindShellTrayWindow
Suspicious use of SendNotifyMessage
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Uses Volume Shadow Copy service COM API
Enumerates physical storage devices
Program crash
System Location Discovery: System Language Discovery
Drops file in Windows directory
Adds Run key to start application
Enumerates connected drives
Checks computer location settings
Executes dropped EXE
Loads dropped DLL
Command and Scripting Interpreter: PowerShell
Looks for VMWare services registry key.
Malware Config
Dropper Extraction:
https://storage.googleapis.com/4intaller/arquivomast.msi
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
File information
The table below shows additional information about this malware sample such as delivery method and external references.
Delivery method
Distributed via e-mail link
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