MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 398f5afa66a223371927ab84bd7c142d510de07887ff24e038edda78e2be5be6. 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


Stealc


Vendor detections: 8


Intelligence 8 IOCs YARA 1 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 398f5afa66a223371927ab84bd7c142d510de07887ff24e038edda78e2be5be6
SHA3-384 hash: 68d055184ede36f855a54009ebad90e72b4745593767df074cc51e58a2215a5ca27b7ea7551cf13ad08612f2ae64a984
SHA1 hash: 235fcbe94b400c27d60a9da89862fce2e4e80ec0
MD5 hash: 82e7e04741498e2762a85beb65063d7f
humanhash: single-utah-leopard-music
File name:906581.vbs
Download: download sample
Signature Stealc
Create hunting rule
File size:26'215 bytes
First seen:2026-07-29 10:25:32 UTC
Last seen:Never
File type:Visual Basic Script (vbs) vbs
MIME type:text/plain
ssdeep 384:Kw4pGhqcExihLhDIhcVhUhfnnU62ywqatv6mpjZp9O5iFWq09eQimYCAl9aZ:KBs049ic/6fU61wPp6SjfvFdmjYeZ
TLSH T1F2C2D516C918AFF00B6F6052DD0B2D5985610735AA343D0DB5CE9AAC2F39326CFC91EB
Magika vba
Reporter JAMESWT_WT
Tags:80-76-49-77 Stealc StealC-v3 vbs

Intelligence

File Origin
# of uploads :
1
# of downloads :
85
Origin country :
IT IT
Vendor Threat Intelligence
No detections
Detection:
n/a
Link:
https://www.capesandbox.com/analysis/76664/
Detection(s):
TwinWave.EvilVBA.LostAtSeaFuncInDirection.20240306.UNOFFICIAL
Create hunting rule

Verdict:
Likely Malicious
Threat level:
  7.5/10
Confidence:
100%
Tags:
downloader lolbin wscript
Link:
https://www.filescan.io/uploads/6a69d543141105d1ea54fde3/reports/0d9aefeb-5e20-4f97-9d65-74b9998ea015/overview
Verdict:
Unknown
Link:
https://www.hybrid-analysis.com/sample/398f5afa66a223371927ab84bd7c142d510de07887ff24e038edda78e2be5be6
Verdict:
Malicious
File Type:
vbs
First seen:
2026-07-17T14:43:00Z UTC
Last seen:
2026-07-30T19:37:00Z UTC
Hits:
~10
Link:
https://opentip.kaspersky.com/398f5afa66a223371927ab84bd7c142d510de07887ff24e038edda78e2be5be6/results?tab=lookup
Score:
99%
Verdict:
Malware
File Type:
SCRIPT
Link:
https://malprob.io/report/398f5afa66a223371927ab84bd7c142d510de07887ff24e038edda78e2be5be6
Verdict:
Malware
YARA:
1 match(es)
Tags:
DeObfuscated Obfuscated T1027 T1059.005 VBScript WScript.Network
Link:
https://app.malva.re/file/82e7e04741498e2762a85beb65063d7f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/398f5afa66a223371927ab84bd7c142d510de07887ff24e038edda78e2be5be6/
Threat name:
Script-WScript.Trojan.GuLoader
Create hunting rule
Status:
Malicious
First seen:
2026-07-17 16:26:53 UTC
File Type:
Text (VBS)
AV detection:
10 of 24 (41.67%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=hghvv6tguirtogjhvocl27aufviq3ydyq77sjyby5xnhryv6lpta._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
execution
Link:
https://tria.ge/reports/260729-mggzxstvhy/
Behaviour
Suspicious behavior: EnumeratesProcesses
Suspicious use of AdjustPrivilegeToken
Suspicious use of WriteProcessMemory
Enumerates physical storage devices
Executes a VBScript file via the Windows Script Host.
Command and Scripting Interpreter: PowerShell
Checks computer location settings
Badlisted process makes network request
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/398f5afa66a223371927ab84bd7c142d510de07887ff24e038edda78e2be5be6

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:detect_tiny_vbs
Create hunting rule
Author:daniyyell
Description:Detects tiny VBS delivery technique

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/76664/

Comments