MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 6b39a5fe412629f6539422fba44a75fe2aa87fadf9f6516d48fddd3b77352f3f. 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


WSHRAT


Vendor detections: 7


Intelligence 7 IOCs YARA 2 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 6b39a5fe412629f6539422fba44a75fe2aa87fadf9f6516d48fddd3b77352f3f
SHA3-384 hash: 9dad01a21ca905a9a24300d144c9992de8fe2158465aa203eaa2d7d517660328c6561eb0f84023af15f214d397d3614c
SHA1 hash: 5002ef4decd4a06b3c599f0312aa3c637d396f69
MD5 hash: aa58565e868b2f4747de1e6c3005f72a
humanhash: pluto-lithium-india-alabama
File name:Ref_BA0929399122_pdf.zip
Download: download sample
Signature WSHRAT
Create hunting rule
File size:34'317 bytes
First seen:2024-07-27 08:20:01 UTC
Last seen:Never
File type: zip
MIME type:application/zip
ssdeep 768:Y4YUizhbFP34VpHOcy+CQ0iTaV/mAIUaTU6wOInr3pTMAt5AZ:Mb9IVscGV/mzUKvOrN7AZ
TLSH T1ABF2F204578EF819172A6670E9E1D6E4B7B623441DC96B9BEFE039B377C0D85EA7002C
Reporter JAMESWT_WT
Tags:ddfcbb9325637bcdeff wshrat zip

Intelligence

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

This file archive contains 1 file(s), sorted by their relevance:

File name:Ref_BA0929399122_pdf.js
File size:189'735 bytes
SHA256 hash: 3b8d52fd0dc9b98235b8558bcf9312ac7aafcac32f100727671cc0f1be325911
MD5 hash: 117bc3a7fa3309e3f443ea02c267f1d4
MIME type:text/plain
Signature WSHRAT
Vendor Threat Intelligence
Detection(s):
Sanesecurity.Foxhole.Zip_fs195.UNOFFICIAL
Create hunting rule

SecuriteInfo.com.PUA.JS.Obfus-2183.UNOFFICIAL
Create hunting rule

Verdict:
Malicious
Score:
90.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66a4ad78187d0037d842f482
Tags:
Infostealer Stealth Kryptik
Result
Verdict:
Malicious
File Type:
JS File - Malicious
Link:
https://app.docguard.net/6b39a5fe412629f6539422fba44a75fe2aa87fadf9f6516d48fddd3b77352f3f/results/dashboard
Behaviour
BlacklistAPI detected
Score:
100%
Verdict:
Malware
File Type:
ARCHIVE
Link:
https://malprob.io/report/6b39a5fe412629f6539422fba44a75fe2aa87fadf9f6516d48fddd3b77352f3f
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/6b39a5fe412629f6539422fba44a75fe2aa87fadf9f6516d48fddd3b77352f3f/
Threat name:
Win32.Trojan.Generic
Create hunting rule
Status:
Malicious
First seen:
2024-07-26 11:01:43 UTC
File Type:
Binary (Archive)
Extracted files:
1
AV detection:
12 of 37 (32.43%)
Threat level:
  2/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=nm42l7sbeyu7mu4uel52istv7yvkq75n7h3fc3ki7xotw5zvf47q._file
Result
Malware family:
n/a
Score:
  8/10
Tags:
discovery execution link pdf
Link:
https://tria.ge/reports/240727-m45phayfmc/
Behaviour
Checks processor information in registry
Modifies Internet Explorer settings
Modifies registry class
Suspicious behavior: EnumeratesProcesses
Suspicious behavior: GetForegroundWindowSpam
Suspicious use of FindShellTrayWindow
Suspicious use of SetWindowsHookEx
Suspicious use of WriteProcessMemory
Command and Scripting Interpreter: JavaScript
Enumerates physical storage devices
System Location Discovery: System Language Discovery
HTTP links in PDF interactive object
Checks computer location settings
Drops startup file
Blocklisted 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/6b39a5fe412629f6539422fba44a75fe2aa87fadf9f6516d48fddd3b77352f3f

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:SUSP_obfuscated_JS_obfuscatorio
Create hunting rule
Author:@imp0rtp3
Description:Detect JS obfuscation done by the js obfuscator (often malicious)
Reference:https://obfuscator.io

File information

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

Web download

WSHRAT

zip 6b39a5fe412629f6539422fba44a75fe2aa87fadf9f6516d48fddd3b77352f3f

(this sample)

  
URLhaus
https://urlhaus.abuse.ch/url/3072970/
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3072971/

Comments